UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION

                             Washington, D.C. 20549

                                    FORM 8-K

                                 CURRENT REPORT
                       Pursuant to Section 13 or 15(d) of
                       the Securities Exchange Act of 1934

      Date of Report (Date of earliest event reported): September 29, 2006

                    INTEGRA LIFESCIENCES HOLDINGS CORPORATION
             (Exact name of Registrant as specified in its charter)



         Delaware                       0-26224                 51-0317849
(State or other jurisdiction of   (Commission File Number)   (I.R.S. Employer
incorporation or oganization)                                Identification No.)


                              311 Enterprise Drive
                              Plainsboro, NJ 08536
               (Address of principal executive offices) (Zip Code)

       Registrant's telephone number, including area code: (609) 275-0500

                                 Not Applicable
          (Former name or former address, if changed since last report)


Check the appropriate box below if the Form 8-K filing is intended to
simultaneously satisfy the filing obligation of the registrant under any of the
following provisions:

[ ] Written communications pursuant to Rule 425 under the Securities Act
    (17 CFR 230.425)

[ ] Soliciting material pursuant to Rule 14a-12 under the Exchange Act
    (17 CFR 240.14a-12)

[ ] Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange
    Act (17 CFR 240.14d-2(b))

[ ] Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange
    Act (17 CFR 240.13e-4(c))







ITEM 1.01.  ENTRY INTO A MATERIAL DEFINITVE AGREEMENT.

On September 29, 2006, Integra LifeSciences Holdings Corporation (the "Company")
entered into an indenture (the "Indenture") with Wells Fargo Bank, N.A.,
governing the Company's 2 1/2% Contingent Convertible Subordinated Notes due
2008 (the "New Notes"). The New Notes were issued on September 29, 2006 in
connection with the closing of the Company's offer to exchange (the "Exchange
Offer") $120,000,000 principal amount of New Notes for any or all of the
Company's outstanding 2 1/2% Contingent Convertible Subordinated Notes due 2008
(the "Old Notes"). The Company issued $115,205,000 principal amount of New Notes
in exchange for an equal amount of validly tendered Old Notes.

Holders of the New Notes have the right, under certain circumstances, to convert
New Notes into cash, and, if applicable, shares of the Company's common stock,
subject to the Company's right to pay the share amount in additional cash. The
initial conversion rate is 29.2847 shares of common stock per $1,000 principal
amount of New Notes (subject to adjustment in certain events), which is
equivalent to an initial conversion price of approximately $34.15 per share of
common stock. The amount of cash and common stock payable upon conversion will
depend upon the value of the Company's common stock over a 15 day period
beginning on the third trading day after a holder delivers a notice of
conversion.

The New Notes bear regular interest at an annual rate of 2.5% payable on March
15 and September 15 of each year, beginning March 15, 2007. The Company will pay
contingent interest to the holders of the New Notes on March 15, 2008 if the
Company's common stock price on February 15, 2008 (the "Measurement Date") is
equal to or greater than 110% of the conversion price per share of its common
stock in effect on February 15, 2008. The amount of contingent interest payable
per $1,000 principal amount of New Notes will equal the sum for each of the
twelve month periods ended March 15, 2006, March 15, 2007 and March 15, 2008 of
the greater of (x) 0.50% per annum of the principal amount of such New Notes and
(y) the aggregate amount of regular cash dividends that would have been paid on
the number of shares of common stock into which a $1,000 principal amount of New
Notes were convertible on the Measurement Date (assuming such New Notes were
then convertible and were convertible into a number of shares equal to the
conversion rate in effect on the Measurement Date, rounded down to the nearest
whole number).

Upon the occurrence of a change in control, holders of the New Notes may require
the Company to purchase all or a part of their New Notes for cash at a price
equal to 100% of the principal amount of the New Notes to be purchased, plus
accrued and unpaid interest. In addition, if a designated event (which includes
a change in control) occurs, the Company will pay a make whole premium on New
Notes converted in connection with a designated event by increasing the
conversion rate applicable to the New Notes.

The New Notes may be accelerated upon the occurrence and during the continuance
of the events of default specified in the Indenture. The events of default
include (i) default for 30 days in payment of any interest on the New Notes;
(ii) default in payment of any principal on the New Notes when due; (iii)
failure by the Company for 60 days after notice to it to comply with any of its
other agreements contained in the Indenture or the New Notes; (iv) default in
the payment of certain indebtedness of the Company or a subsidiary; (v) failure
by the Company to give the noteholders notice of their right to require the
Company to purchase New Notes upon a change in control, (vi) failure by the
Company to issue common stock or pay cash upon conversion of the New Notes and
(vii) certain events of bankruptcy, insolvency or reorganization of the Company
or any subsidiary.

The New Notes are general, unsecured obligations of the Company and are
subordinate to any senior indebtedness of the Company. The Company cannot redeem
the New Notes prior to their maturity. There are no financial covenants
associated with the New Notes.



A copy of the Indenture is attached as Exhibit 4.1 to this Current Report on
Form 8-K and is incorporated by reference into this Item.


ITEM 2.02.   RESULTS OF OPERATIONS AND FINANCIAL CONDITION.

On October 3, 2006, the Company issued a press release in which it disclosed
certain charges taken during for the quarter ended September 30, 2006. The
information set forth in Item 7.01 of this Current Report on Form 8-K and the
press release attached as Exhibit 99.2 to this Current Report on Form 8-K is
incorporated by reference into this Item.

The information contained in Item 2.02 of this Current Report on Form 8-K
(including the press release) is being furnished and shall not be deemed "filed"
for the purposes of Section 18 of the Securities Exchange Act of 1934, as
amended (the "Exchange Act"), or otherwise subject to the liabilities of that
Section. The information contained in Item 2.02 of this Current Report on Form
8-K (including the press release) shall not be incorporated by reference into
any registration statement or other document pursuant to the Securities Act of
1933, as amended (the "Securities Act"), or the Exchange Act, except as shall be
expressly set forth by specific reference in any such filing.


ITEM 2.03. CREATION OF A DIRECT FINANCIAL OBLIGATION OR AN OBLIGATION UNDER AN
OFF-BALANCE SHEET ARRANGEMENT OF A REGISTRANT.

The information set forth in Item 1.01 above is incorporated by reference into
this Item.


ITEM 3.02.  UNREGISTERED SALE OF EQUITY SECURITIES.

On September 29, 2006, in connection with the closing of the Exchange Offer, the
Company issued $115,205,000 principal amount of New Notes in exchange for an
equal amount of validly tendered Old Notes. The Company also made a one time
cash payment to holders of Old Notes equal to $2.50 for each $1,000 in principal
amount of Old Notes tendered.

The New Notes were offered solely to existing security holders of the Company
pursuant to an exemption from registration under Section 3(a)(9) of the
Securities Act of 1933, as amended. The Company did not pay or give, directly or
indirectly, any commission or other remuneration for soliciting such exchange.

The New Notes are convertible, under certain circumstances, into cash, and, if
applicable, shares of the Company's common stock, subject to the Company's right
to pay the share amount in additional cash. The initial conversion rate is
29.2847 shares of common stock per $1,000 principal amount of New Notes (subject
to adjustment in certain events), which is equivalent to an initial conversion
price of approximately $34.15 per share of common stock. The amount of cash and
common stock payable upon conversion will depend upon the value of the Company's
common stock over a 15 day period beginning on the third trading day after a
holder delivers a notice of conversion. Holders may convert their New Notes if:

o        the closing price of the common stock on the trading day prior to the
         conversion date was 110% or more of the conversion price on such
         trading day;

o        the Company distributes to holders of its common stock certain rights
         entitling them to purchase common stock at less than the closing price
         of the common stock on the day preceding the declaration for such
         distribution;



o        the Company distributes to holders of its common stock assets, debt,
         securities or certain rights to purchase the Company's securities,
         which distribution has a per share value as determined by the Company's
         board of directors exceeding 10% of the closing price of the common
         stock on the day preceding the declaration of such distribution; or

o        the Company becomes a party to a consolidation, merger or sale of all
         or substantially all of its assets or a change in control occurs
         pursuant to which the common stock would be converted into cash, stock
         or other property unless all of the consideration, excluding cash
         payments for fractional shares and cash payments made pursuant to
         dissenters' appraisal rights, consists of shares of common stock,
         depository receipts or other certificates representing common equity
         interests traded on a national securities exchange, or will be so
         traded immediately following such merger or consolidation, and as a
         result of such merger or consolidation the New Notes become convertible
         on a net share settlement basis for cash and, if applicable, such
         common stock, depository receipts or other certificates representing
         common equity interests.

Holders may also convert New Notes at any time prior to the maturity date of the
New Notes after any five consecutive trading-day period in which the average
trading prices for the New Notes for that five trading-day period was less than
97% of the average conversion value for the New Notes during that period.
However, holders may not convert New Notes if, at the time of the calculation,
the closing price of shares of common stock is between the then current
conversion price on the New Notes and 110% of the then current conversion price
of the New Notes.

If a designated event occurs, the Company will pay a make whole premium to
holders who convert their New Notes in connection with any such transaction by
increasing the conversion rate applicable to such New Notes. The applicable
conversion rate will be determined by reference to a table in the Indenture and
is based on the date on which the designated event becomes effective and the
price paid, or deemed to be paid, per share of common stock in the transaction
constituting the designated event. A "designated event" includes any event that
constitutes a change in control under the Indenture, as well as any event that
would constitute a change in control but for the fact that the market price per
share of the Company's common stock was trading at specified levels at the time
of such event.

A copy of the press release issued by the Company announcing the closing of the
Exchange Offer is included as Exhibit 99.1 to this Current Report on Form 8-K
and is incorporated by reference into this Item.


ITEM 7.01.   REGULATION FD DISCLOSURE.

On October 3, 2006, the Company issued a press release disclosing that it had
terminated the interest rate swap agreement that it had entered into to hedge
the risk with respect to a portion of the Old Notes and disclosing the financial
impact of the Exchange Offer and the termination of the interest rate swap
agreement.

A copy of this press release is attached as Exhibit 99.2 to this Current Report
on Form 8-K and is incorporated by reference into this Item. The information
contained in Item 7.01 of this Current Report on Form 8-K is being furnished and
shall not be deemed "filed" for the purposes of Section 18 of the Exchange Act
or otherwise subject to the liabilities of that Section. The information
contained in Item 7.01 of this Current Report on Form 8-K shall not be
incorporated by reference into any registration statement or other document
pursuant to the Securities Act or the Exchange Act, except as shall be expressly
set forth by specific reference in any such filing.



ITEM 9.01.  FINANCIAL STATEMENTS AND EXHIBITS.

(d) Exhibits.

Exhibit Number   Description of Exhibit
- --------------   ---------------------------

4.1              Indenture, dated as of September 29, 2006, between Integra
                 LifeSciences Holdings Corporation and Wells Fargo Bank, N.A.

4.2              Form of 2 1/2% Contingent Convertible Subordinated Note due
                 2008 (included as Exhibit A to the Indenture filed as Exhibit
                 4.1 hereto)

99.1             Press release issued October 2, 2006 (Incorporated by
                 reference to Exhibit (a)(5)(v) to the Company's Schedule TO/A
                 filed on October 3, 2006)

99.2             Press release issued October 3, 2006







                                   SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, as amended,
the Registrant has duly caused this report to be signed on its behalf by the
undersigned, hereunto duly authorized.

                    INTEGRA LIFESCIENCES HOLDINGS CORPORATION

         Date: October 5, 2006         By: /s/ Stuart M. Essig
                                           -----------------------------
                                           Stuart M. Essig
                                           President and Chief Executive Officer












                                 Exhibit Index


Exhibit Number   Description of Exhibit
- --------------   ---------------------------

4.1              Indenture, dated as of September 29, 2006, between Integra
                 LifeSciences Holdings Corporation and Wells Fargo Bank, N.A.

4.2              Form of 2 1/2% Contingent Convertible Subordinated Note due
                 2008 (included as Exhibit A to the Indenture filed as Exhibit
                 4.1 hereto)

99.1             Press release issued October 2, 2006 (Incorporated by reference
                 to Exhibit (a)(5)(v) to the Company's Schedule TO/A filed on
                 October 3, 2006)

99.2             Press release issued October 3, 2006













                  Integra LifeSciences Holdings Corporation


            2 1/2% CONTINGENT CONVERTIBLE SUBORDINATED NOTES DUE 2008




                                    INDENTURE
                         DATED AS OF SEPTEMBER 29, 2006



                             WELLS FARGO BANK, N.A.,
                                   AS TRUSTEE







TABLE OF CONTENTS Page ARTICLE I DEFINITIONS AND INCORPORATION BY REFERENCE...........................1 Section 1.01 Definitions................................1 Section 1.02 Other Definitions..........................6 Section 1.03 Trust Indenture Act Provisions.............7 Section 1.04 Rules of Construction......................8 ARTICLE II THE SECURITIES......................................................8 Section 2.01 Form and Dating............................8 Section 2.02 Execution and Authentication..............10 Section 2.03 Registrar, Paying Agent and Conversion Agent.....................................11 Section 2.04 Paying Agent to Hold Money in Trust.......12 Section 2.05 Security holder Lists.....................12 Section 2.06 Transfer and Exchange.....................12 Section 2.07 Replacement Securities....................13 Section 2.08 Outstanding Securities....................14 Section 2.09 Treasury Securities.......................14 Section 2.10 Temporary Securities......................15 Section 2.11 Cancellation..............................15 Section 2.12 Legend; Additional Transfer and Exchange Requirements..............................15 Section 2.13 CUSIP Numbers.............................17 Section 2.14 Tax Treatment.............................17 ARTICLE III REDEMPTION AND PURCHASES..........................................18 Section 3.01 Redemption By The Company.................18 Section 3.02 Purchase Of Securities At Option Of The Holder Upon Change In Control.............18 Section 3.03 Effect Of Change In Control Purchase Notice....................................21 Section 3.04 Deposit Of Change In Control Purchase Price.....................................21 Section 3.05 Securities Purchased In Part..............22 Section 3.06 Compliance With Securities Laws Upon Purchase Of Securities....................22 Section 3.07 Repayment To The Company..................22 ARTICLE IV CONVERSION.........................................................22 Section 4.01 Conversion Privilege......................22 Section 4.02 Payment Upon Conversion...................24 Section 4.03 Conversion Procedure......................26 Section 4.04 Fractional Shares.........................27 Section 4.05 Taxes On Conversion.......................27 Section 4.06 Company To Provide Stock..................27 i Section 4.07 Adjustment Of Conversion Rate.............28 Section 4.08 Make Whole Premium Upon Designated Event.....................................33 Section 4.09 No Adjustment.............................35 Section 4.10 Adjustment for Tax Purposes...............35 Section 4.11 Notice Of Adjustment......................35 Section 4.12 Notice Of Certain Transactions............35 Section 4.13 Effect Of Reclassification, Consolidation, Merger Or Sale On Conversion Privilege....36 Section 4.14 Trustee's Disclaimer......................37 Section 4.15 Voluntary Reduction.......................37 ARTICLE V SUBORDINATION.......................................................37 Section 5.01 Agreement Of Subordination................37 Section 5.02 Payments To Holders.......................38 Section 5.03 Subrogation of Securities.................40 Section 5.04 Authorization To Effect Subordination.....41 Section 5.05 Notice To Trustee.........................42 Section 5.06 Trustee's Relation To Senior Indebtedness..............................42 Section 5.07 No Impairment Of Subordination............43 Section 5.08 Certain Conversions Deemed Payment........43 Section 5.09 Article Applicable To Paying Agents.......43 Section 5.10 Senior Indebtedness Entitled To Rely......44 ARTICLE VI COVENANTS..........................................................44 Section 6.01 Payment Of Securities.....................44 Section 6.02 SEC and Other REPORTS.....................44 Section 6.03 Compliance Certificates...................45 Section 6.04 Further Instruments and Acts..............45 Section 6.05 Maintenance of Corporate Existence........45 Section 6.06 Stay, Extension and Usury Laws............45 ARTICLE VII CONSOLIDATION, MERGER, CONVEYANCE, TRANSFER OR LEASE..............46 Section 7.01 Company may Consolidate, etc., only on Certain Terms.............................46 Section 7.02 Successor Substituted.....................46 ARTICLE VIII DEFAULT AND REMEDIES.............................................47 Section 8.01 Events of Default.........................47 Section 8.02 Acceleration..............................48 Section 8.03 Other Remedies............................49 Section 8.04 Waiver of Defaults and Events of Default..49 Section 8.05 Control by Majority.......................49 Section 8.06 Limitations on Suits......................50 Section 8.07 Rights of Holders to Receive Payment and to Convert...................................50 ii Section 8.08 Collection Suit by Trustee................50 Section 8.09 Trustee may File Proofs of Claim..........51 Section 8.10 Priorities................................51 Section 8.11 Undertaking for Costs.....................51 ARTICLE IX TRUSTEE............................................................52 Section 9.01 Duties of Trustee.........................52 Section 9.02 Rights of Trustee.........................53 Section 9.03 Individual Rights of Trustee..............54 Section 9.04 Trustee's Disclaimer......................54 Section 9.05 Notice of Default or Events of Default....54 Section 9.06 Reports by Trustee to Holders.............54 Section 9.07 Compensation and Indemnity................54 Section 9.08 Replacement of Trustee....................55 Section 9.09 Successor Trustee by Merger, Etc..........56 Section 9.10 Eligibility; Disqualification.............56 Section 9.11 Preferential Collection of Claims against Company...................................57 ARTICLE X SATISFACTION AND DISCHARGE OF INDENTURE.............................57 Section 10.01 Satisfaction and Discharge of Indenture...57 Section 10.02 Application of Trust Money................58 Section 10.03 Repayment to Company......................58 Section 10.04 Reinstatement.............................58 ARTICLE XI AMENDMENTS, SUPPLEMENTS AND WAIVERS................................58 Section 11.01 Without Consent of Holders................58 Section 11.02 With Consent of Holders...................59 Section 11.03 Compliance with Trust Indenture Act.......60 Section 11.04 Revocation and Effect of Consents.........60 Section 11.05 Notation on or Exchange of Securities.....60 Section 11.06 Trustee to Sign Amendments, Etc...........61 Section 11.07 Effect of Supplemental Indentures.........61 ARTICLE XII MISCELLANEOUS.....................................................61 Section 12.01 Trust Indenture Act Controls..............61 Section 12.02 Notices...................................61 Section 12.03 Communications by Holders with Other Holders...................................62 Section 12.04 Certificate and Opinions as to Conditions Precedent.................................62 Section 12.05 Record Date for Vote or Consent of SecurityHolders...........................63 Section 12.06 Rules by Trustee, Paying Agent, Registrar and Conversion Agent.. .............63 Section 12.07 Legal Holidays............................63 Section 12.08 Governing Law.............................63 Section 12.09 No Adverse Interpretation of Other Agreements................................64 iii Section 12.10 No Recourse Against Others................64 Section 12.11 Successors................................64 Section 12.12 Multiple Counterparts.....................64 Section 12.13 Separability..............................64 Section 12.14 Table of Contents, Heading, Etc...........64
iv
CROSS-REFERENCE TABLE* TIA SECTION INDENTURE SECTION Section 310(a)(1)....................................... 9.10 (a)(2).......................................... 9.10 (a)(3).......................................... N.A.** (a)(4).......................................... N.A. (a)(5).......................................... 9.10 (b)............................................. 9.08; 9.10 (c)............................................. N.A. Section 311(a).......................................... 9.11 (b)............................................. 9.11 (c)............................................. N.A. Section 312(a).......................................... 2.05 (b)............................................. 12.03 (c)............................................. N.A. Section 313(a).................................. 9.06 (b)(1).......................................... N.A. (b)(2).......................................... 9.06 (c)............................................. 9.06; 12.02 (d)............................................. 9.06 Section 314(a) .. ........ 6.02; 6.04; 12.02 (b)............................................. N.A. (c)(1).......................................... 12.04(a) (c)(2).......................................... 12.04(a) (c)(3).......................................... N.A. (d)............................................. N.A. (e)............................................. 12.04(b) (f)............................................. N.A. Section 315(a).......................................... 9.01(b) (b)............................................. 9.05; 12.02 (c)............................................. 9.01(a) (d)............................................. 9.01(c) (e)............................................. 8.11 Section 316(a)(last sentence)........................... 2.09 (a)(1)(A)....................................... 8.05 (a)(1)(B)....................................... 8.04 (a)(2).......................................... N.A. (b)............................................. 8.07 (c)............................................. 12.05 Section 317(a)(1)....................................... 8.08 (a)(2).......................................... 8.09 (b)............................................. 2.04 318(c) ......................................... 12.01
* This Cross-Reference Table shall not, for any purpose, be deemed a part of this Indenture. ** N.A. means Not Applicable i THIS INDENTURE dated as of September 29, 2006 is between Integra LifeSciences Holdings Corporation, a corporation duly organized under the laws of the State of Delaware (the "Company"), and Wells Fargo Bank, N.A., a national banking association organized and existing under the laws of the United States, as Trustee (the "Trustee"). Both parties agree as follows for the benefit of the other and for the equal and ratable benefit of the Holders of the Company's 2 1/2% Contingent Convertible Subordinated Notes due 2008 on the date hereof. ARTICLE I DEFINITIONS AND INCORPORATION BY REFERENCE Section 1.01 Definitions. "Affiliate" means, with respect to any specified person, any other person directly or indirectly controlling or controlled by or under direct or indirect common control with such specified person. For the purposes of this definition, "control" when used with respect to any person means the power to direct the management and policies of such person, directly or indirectly, whether through the ownership of voting securities, by contract or otherwise; and the terms "controlling" and "controlled" have meanings correlative to the foregoing. "Agent" means any Registrar, Paying Agent or Conversion Agent. "Applicable Procedures" means, with respect to any transfer or exchange of beneficial ownership interests in a Global Security, the rules and procedures of the Depositary, in each case to the extent applicable to such transfer or exchange. "Board of Directors" means either the board of directors of the Company or any committee of the Board of Directors authorized to act for it with respect to this Indenture. "Business Day" means each day that is not a Legal Holiday. "Capital Stock" or "capital stock" of any Person means any and all shares, interests, rights to purchase, warrants, options, participations or other equivalents of or interests in (however designated) equity of such Person, but excluding any debt securities convertible into such equity. "Cash" or "cash" means such coin or currency of the United States as at anytime of payment is legal tender for the payment of public and private debts. "Cash Equivalents" means (i) marketable direct obligations issued by, or unconditionally guaranteed by, the United States Government or issued by any agency thereof and backed by the full faith and credit of the United States, in each case maturing within one year from the date of acquisition thereof; (ii) marketable direct obligations issued by any state of the United States of America or any political subdivision of any such state of the United States of America or any political subdivision of any such state or any public instrumentality there of maturing within one year from the date of acquisition thereof and, at the time of acquisition, having one of the two highest ratings obtainable from either Standard & Poor's Ratings Service or Moody's Investors 1 Service, Inc.; (iii) commercial paper maturing no more than one year from the date of acquisition thereof issued by any bank organized under the laws of the United States of America or any state thereof or the District of Columbia or any U.S. branch of a foreign bank having at the date of acquisition thereof combined capital and surplus of not less than $250,000,000; (iv) repurchase obligations with a term of not more than seven days for underlying securities of the types described in clause (i) above entered into with any bank meeting the qualifications specified in clause (iii) above; and (v) money market funds which invest substantially all their assets in securities of the types described in clauses (i) through (iv) above. "Certificated Security" means a Security that is in substantially the form attached hereto as Exhibit A and that does not include the information or the schedule called for by footnotes 1, 3 and 4 thereof. "Common Stock" means the common stock of the Company, $0.01 par value, as it exists on the date of this Indenture and any shares of any class or classes of capital stock of the Company resulting from any reclassification or reclassifications thereof and which have no preference in respect of dividends or of amounts payable in the event of any voluntary or involuntary liquidation, dissolution or winding-up of the Company and which are not subject to redemption by the Company; provided, however, that if at any time there shall be more than one such resulting class, the shares of each such class then so issuable on conversion of Securities shall be substantially in the proportion which the total number of shares of such class resulting from all such reclassifications bears to the total number of shares of all such classes resulting from all such reclassifications. "Company" means the party named as such in the first paragraph of this Indenture until a successor replaces it pursuant to the applicable provisions of this Indenture, and thereafter "Company" shall mean such successor Company. "Continuing Directors" means, as of any date of determination, any member of the Board of Directors who (a) was a member of the Board of Directors as of the date hereof or (b) was nominated for election or elected to the Board of Directors with the approval of a majority of the Continuing Directors who were members at the time of the new director's nomination or election. "Conversion Price" means, as of any date of determination, the dollar amount derived by dividing one thousand dollars ($1,000) by the Conversion Rate in effect on such date. "Conversion Rate" means the rate at which shares of Common Stock shall be delivered upon conversion, which rate shall be initially 29.2847 shares of Common Stock for each $1,000 principal amount of Securities, as adjusted from time to time pursuant to the provisions of this Indenture. "Corporate Trust Office" means the principal office of the Trustee at which at any particular time its corporate trust business shall be administered, which office at the date of the execution of this Indenture is located at 213 Court Street, Suite 703, Middletown, CT 06457, Attention: Corporate Trust Services or at any other time at such other address as the Trustee may designate from time to time by notice to the Company. 2 "Default" or "default" means, when used with respect to the Securities, any event which is or, after notice or passage of time or both, would be an Event of Default. "Designated Senior Indebtedness" means any particular Senior Indebtedness of the Company in which the instrument creating or evidencing the same or the assumption or guarantee thereof (or any related agreements or documents to which the Company is a party) expressly provides that such Senior Indebtedness shall be "Designated Senior Indebtedness" for purposes of this Indenture (provided that such instrument, agreement or other document may place limitations and conditions on the right of such Senior Indebtedness to exercise the rights of Designated Senior Indebtedness). If any payment made to any holder of any Designated Senior Indebtedness or its Representative with respect to such Designated Senior Indebtedness is rescinded or must otherwise be returned by such holder or Representative upon the insolvency, bankruptcy or reorganization of the Company or otherwise, the reinstated Indebtedness of the Company arising as a result of such rescission or return shall constitute Designated Senior Indebtedness effective as of the date of such rescission or return. "Exchange Act" means the Securities and Exchange Act of 1934, as amended, and the rules and regulations promulgated thereunder, as in effect from time to time. "Final Maturity Date" means March 15, 2008. "GAAP" means generally accepted accounting principles in the United States of America as in effect as of the date of this Indenture, including those set forth in (1) the opinions and pronouncements of the Accounting Principles Board of the American Institute of Certified Public Accountants, (2) the statements and pronouncements of the Financial Accounting Standards Board, (3) such other statements by such other entity as approved by a significant segment of the accounting profession and (4) the rules and regulations of the SEC governing the inclusion of financial statements (including pro forma financial statements) in registration statements filed under the Securities Act and periodic reports required to be filed pursuant to Section 13 of the Exchange Act, including opinions and pronouncements in staff accounting bulletins and similar written statements from the accounting staff of the SEC. "Global Security" means a permanent Global Security that is in substantially the form attached hereto as Exhibit A and that includes the information and schedule called for by footnotes 1, 3 and 4 thereof and which is deposited with the Depositary or its custodian and registered in the name of the Depositary or its nominee. "Holder" or "Security holder" means the person in whose name a Security is registered on the Primary Registrar's books. "Indebtedness" means, with respect to any Person, without duplication, (a) all indebtedness, obligations and other liabilities (contingent or otherwise) of such Person (i) for borrowed money (including obligations of such Person in respect of overdrafts, foreign exchange contracts, currency exchange agreements, interest rate protection agreements, and any loans or advances from banks, whether or not evidenced by notes or similar instruments) or (ii) evidenced by credit or loan agreements, bonds, debentures, notes or similar instruments (whether or not the recourse of the lender is to the whole of the assets of such Person or to only a portion thereof) (other than any accounts 3 payable or other accrued current liability or obligation incurred in the ordinary course of business in connection with the obtaining of materials or services), (b) all reimbursement obligations and other liabilities (contingent or otherwise) of such Person with respect to letters of credit, bank guarantees or bankers' acceptances, (c) all obligations and liabilities (contingent or otherwise) of such Person (i) in respect of leases of such Person required, in conformity with GAAP, to be accounted for as capitalized lease obligations on the balance sheet of such Person (as determined by such Person), or (ii) under any lease or related document (including a purchase agreement, conditional sale or other title retention agreement) in connection with the lease of real property or improvements thereon (or any personal property included as part of any such lease) which provides that such Person is contractually obligated to purchase or cause a third party to purchase the leased property or pay an agreed upon residual value of the leased property to the lessor (whether or not such lease transaction is characterized as an operating lease or a capitalized lease in accordance with GAAP), (d) all obligations (contingent or otherwise) of such Person with respect to an interest rate or other swap, cap, floor or collar agreement, hedge agreement, forward contract, or other similar instrument or agreement or foreign currency hedge, exchange, purchase or similar instrument or agreement; (e) all direct or indirect guaranties or similar agreements by such Person in respect of, and obligations or liabilities of such Person to purchase or otherwise acquire or otherwise assure a creditor against loss in respect of, indebtedness, obligations or liabilities of another Person of the kinds described in clauses (a) through (d), and (f) any and all deferrals, renewals, extensions, refinancings and refundings of, or amendments, modifications or supplements to, any indebtedness, obligation or liability of the kinds described in clauses (a) through (e); provided, however, that Indebtedness shall not include obligations and liabilities of such Person (x) arising from the honoring by a bank of other financial institution of a check, draft of similar instrument inadvertently drawn against insufficient funds in the ordinary course of business, provided such obligations are extinguished within two Business Days of their incurrence, (y) resulting from the endorsement of negotiable instruments for collection in the ordinary course of business and consistent with past business practices and (z) stand-by letters of credit to the extent collateralized by Cash or Cash Equivalents. "Indenture" means this Indenture as amended or supplemented from time to time pursuant to the terms of this Indenture. "Offer to Exchange" means the Company's offer to exchange the Securities for the Old Notes that was commenced on July 17, 2006. "Officer" means the Chairman or any Co-Chairman of the Board, any Vice Chairman of the Board, the Chief Executive Officer, the President, any Vice President, the Chief Financial Officer, the Secretary or any Assistant Secretary of the Company. "Officers' Certificate" means a certificate signed by two Officers; provided, however, that for purposes of Sections 4.13 and 6.03, "Officers' Certificate" means a certificate signed by the principal executive officer, principal financial officer or principal accounting officer of the Company and by one other Officer. "Old Notes" means any of the Company's 2 1/2% Contingent Convertible Subordinated Notes due 2008 issued on March 31, 2003. 4 "Opinion of Counsel" means a written opinion from legal counsel. The counsel may be an employee of or counsel to the Company or the Trustee. "Person" or "person" means any individual, corporation, partnership, limited liability company, joint venture, association, joint-stock company, trust, unincorporated organization, government or any agency or political subdivision thereof or any other entity. "Principal" or "principal" of a debt security, including the Securities, means the principal of the security plus, when appropriate, the premium, if any, on the security. "Representative" means the (a) indenture trustee or other trustee, agent or representative for any Senior Indebtedness or (b) with respect to any Senior Indebtedness that does not have any such trustee, agent or other representative, (i) in the case of such Senior Indebtedness issued pursuant to an agreement providing for voting arrangements as among the holders or owners of such Senior Indebtedness, any holder or owner of such Senior Indebtedness acting with the consent of the required persons necessary to bind such holders or owners of such Senior Indebtedness and (ii) in the case of all other such Senior Indebtedness, the holder or owner of such Senior Indebtedness. "SEC" means the Securities and Exchange Commission. "Securities" means the 2 1/2% Contingent Convertible Subordinated Notes due 2008 or any of them (each, a "Security"), as amended or supplemented from time to time, that are issued under this Indenture. "Securities Act" means the Securities Act of 1933, as amended, and the rules and regulations promulgated thereunder, as in effect from time to time. "Securities Custodian" means the Trustee, as custodian with respect to the Securities in global form, or any successor thereto. "Senior Indebtedness" means the principal of, premium, if any, interest (including any interest accruing subsequent to the commencement of any bankruptcy or similar proceeding, whether or not a claim for post-petition interest is allowed as a claim in any such proceeding) and rent payable on or in connection with, and all fees, costs, expenses and other amounts accrued or due on or in connection with, Indebtedness of the Company, whether secured or unsecured, absolute or contingent, due or to become due, outstanding on the date of this Indenture or thereafter created, incurred, assumed, guaranteed or in effect guaranteed by the Company (including all deferrals, renewals, extensions or refundings of, or amendments, modifications or supplements to, the foregoing), unless in the case of any particular Indebtedness the instrument creating or evidencing the same or the assumption or guarantee thereof expressly provides that such Indebtedness shall not be senior in right of payment to the Securities or expressly provides that such Indebtedness is "pari passu" or "junior" to the Securities. Notwithstanding the foregoing, the term Senior Indebtedness shall not include the Securities and the Old Notes. If any payment made to any holder of any Senior Indebtedness or its Representative with respect to such Senior Indebtedness is rescinded or must otherwise be returned by such holder or Representative upon the insolvency, bankruptcy or reorganization of 5 the Company or otherwise, the reinstated Indebtedness of the Company arising as a result of such rescission or return shall constitute Senior Indebtedness effective as of the date of such rescission or return. "Subsidiary" means, in respect of any Person, any corporation, association, partnership or other business entity of which more than 50% of the total voting power of shares of Capital Stock or other interests (including partnership interests) entitled (without regard to the occurrence of any contingency) to vote in the election of directors, managers, general partners or trustees thereof is at the time owned or controlled, directly or indirectly, by (i) such Person; (ii) such Person and one or more Subsidiaries of such Person; or (iii) one or more Subsidiaries of such Person. "TIA" means the Trust Indenture Act of 1939, as amended, and the rules and regulations thereunder as in effect on the date of this Indenture, except as provided in Section 11.03, and except to the extent any amendment to the Trust Indenture Act expressly provides for application of the Trust Indenture Act as in effect on another date. "Trading Day" means, with respect to any security, each Monday, Tuesday, Wednesday, Thursday and Friday, other than any day on which securities are not generally traded on the principal exchange or market in which such security is traded. "Trustee" means the party named as such in the first paragraph of this Indenture until a successor replaces it in accordance with the provisions of this Indenture, and thereafter means the successor. "Trust Officer" means, with respect to the Trustee, any officer assigned to the Corporate Trust Office, and also, with respect to a particular matter, any other officer to whom such matter is referred because of such officer's knowledge of and familiarity with the particular subject. "Vice President" when used with respect to the Company or the Trustee, means any vice president, whether or not designated by a number or a word or words added before or after the title "vice president." "Voting Stock" of a Person means all classes of Capital Stock or other interests (including partnership interests) of such Person then outstanding and normally entitled (without regard to the occurrence of any contingency) to vote in the election of directors.
Section 1.02 Other Definitions. Term Defined in Section "Agent Members"................................................. 2.01(b) "Bankruptcy Law"................................................ 8.01 "Change in Control"............................................. 3.02(a) "Change in Control Purchase Date"............................... 3.02(a) "Change in Control Purchase Notice"............................. 3.02(c) "Change in Control Purchase Price".............................. 3.02(a) "Closing Price"................................................. 4.07(e) "Company Order"................................................. 2.02 "Conversion Agent".............................................. 2.03 6 "Conversion Date"............................................... 4.03 "Conversion Rate"............................................... 4.07 "Conversion Retraction Period" ................................. 4.02(f) "Conversion Value".............................................. 4.01 "Conversion Value Determination Date" .......................... 4.03 "Current Market Price".......................................... 4.07(e) "Custodian"..................................................... 8.01 "Daily Cash Amount" ............................................ 4.02(c) "Daily Conversion Value" ....................................... 4.02(g) "Daily Settlement Amount" ...................................... 4.02(c) "Daily VWAP" ................................................... 4.02(h) "DTC"........................................................... 2.01 "Depositary".................................................... 2.01 "Designated Event" ............................................. 4.08 "Determination Date"............................................ 4.07(d) "Effective Date" ............................................... 4.08 "Event of Default".............................................. 8.01 "Excess Market Price Event" .................................... 4.08 "Expiration Date"............................................... 4.07(d) "Expiration Time"............................................... 4.07(d) "Legal Holiday"................................................. 12.07 "Legend" ....................................................... 2.12 "Make Whole Adjustment" ........................................ 4.08 "Net Share Amount".............................................. 4.02(a) "Net Shares".................................................... 4.02(a) "NGSM".......................................................... 3.02(a) "Observation Period" ........................................... 4.02(b) "Paying Agent".................................................. 2.03 "Payment Blockage Notice"....................................... 5.02 "Primary Registrar"............................................. 2.03 "Purchased Shares".............................................. 4.07(d) "Registrar"..................................................... 2.03 "Rights Plan"................................................... 4.07(c) "Stock Price" .................................................. 4.08 "Trading Price"................................................. 4.01 "Triggering Distribution"....................................... 4.07(d) "Trigger Event"................................................. 4.07(c)
Section 1.03 Trust Indenture Act Provisions. Whenever this Indenture refers to a provision of the TIA, that provision is incorporated by reference in and made a part of this Indenture. The Indenture shall also include those provisions of the TIA required to be included herein by the provisions of the Trust Indenture Reform Act of 1990. The following TIA terms used in this Indenture have the following meanings: "indenture securities" means the Securities; "indenture security holder" means a Security holder; 7 "indenture to be qualified" means this Indenture; "indenture trustee" or "institutional trustee" means the Trustee; and "obligor" on the indenture securities means the Company or any other obligor on the Securities. All other terms used in this Indenture that are defined in the TIA, defined by TIA reference to another statute or defined by any SEC rule and not otherwise defined herein have the meanings assigned to them therein. Section 1.04 Rules of Construction. Unless the context otherwise requires: (A) a term has the meaning assigned to it; (B) an accounting term not otherwise defined has the meaning assigned to it in accordance with GAAP; (C) words in the singular include the plural, and words in the plural include the singular; (D) provisions apply to successive events and transactions; (E) the term "merger" includes a statutory share exchange and the term "merged" has a correlative meaning; (F) the masculine gender includes the feminine and the neuter; (G) references to agreements and other instruments include subsequent amendments thereto; and (H) "herein," "hereof" and other words of similar import refer to this Indenture as a whole and not to any particular Article, Section or other subdivision. ARTICLE II THE SECURITIES Section 2.01 Form and Dating. The Securities and the Trustee's certificate of authentication shall be substantially in the respective forms set forth in Exhibit A, which Exhibit is incorporated in and made part of this Indenture. The Securities may have notations, legends or endorsements required by law, stock exchange rule or usage. The Company shall provide any such notations, legends or endorsements to the Trustee in writing. Each Security shall be dated the date of its authentication. (a) Global Securities. All of the Securities shall be issued initially in the form of one or more Global Securities, which shall be deposited on behalf of the purchasers of the Securities represented thereby with the Trustee, at its Corporate Trust Office, as custodian for the depositary, The Depository Trust 8 Company ("DTC") (such depositary, or any successor thereto, being hereinafter referred to as the "Depositary"), and registered in the name of its nominee, Cede & Co., duly executed by the Company and authenticated by the Trustee as hereinafter provided. The aggregate principal amount of the Global Securities may from time to time be increased or decreased by adjustments made on the records of the Securities Custodian as hereinafter provided, subject in each case to compliance with the Applicable Procedures. (b) Global Securities In General. Each Global Security shall represent such of the outstanding Securities as shall be specified therein and each shall provide that it shall represent the aggregate amount of outstanding Securities from time to time endorsed thereon and that the aggregate amount of outstanding Securities represented thereby may from time to time be reduced or increased, as appropriate, to reflect exchanges, purchases or conversions of such Securities. Any adjustment of the aggregate principal amount of a Global Security to reflect the amount of any increase or decrease in the amount of outstanding Securities represented thereby shall be made by the Trustee in accordance with instructions given by the Holder thereof as required by Section 2.12 hereof and shall be made on the records of the Trustee and the Depositary. Members of, or participants in, the Depositary ("Agent Members") shall have no rights under this Indenture with respect to any Global Security held on their behalf by the Depositary or under the Global Security, and the Depositary (including, for this purpose, its nominee) may be treated by the Company, the Trustee and any agent of the Company or the Trustee as the absolute owner and Holder of such Global Security for all purposes whatsoever. Notwithstanding the foregoing, nothing herein shall (A) prevent the Company, the Trustee or any agent of the Company or the Trustee from giving effect to any written certification, proxy or other authorization furnished by the Depositary or (B) impair, as between the Depositary and its Agent Members, the operation of customary practices governing the exercise of the rights of a Holder of any Security. (c) Book Entry Provisions. The Company shall execute and the Trustee shall, in accordance with this Section 2.01(c), authenticate and deliver initially one or more Global Securities that (i) shall be registered in the name of the Depositary, (ii) shall be delivered by the Trustee to the Depositary or pursuant to the Depositary's instructions and (iii) shall bear legends substantially to the following effect: "UNLESS THIS CERTIFICATE IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITORY TRUST COMPANY TO INTEGRA LIFESCIENCES HOLDINGS CORPORATION (THE "COMPANY") OR ITS AGENT FOR REGISTRATION OF TRANSFER, EXCHANGE OR PAYMENT, AND ANY CERTIFICATE ISSUED IS REGISTERED IN THE NAME OF CEDE & CO. OR IN SUCH OTHER NAME AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITORY TRUST COMPANY (AND ANY PAYMENT HEREON IS MADE TO CEDE & CO. OR TO SUCH OTHER ENTITY AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITORY TRUST COMPANY), ANY TRANSFER, PLEDGE OR OTHER USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON IS WRONGFUL SINCE THE REGISTERED OWNER HEREOF, CEDE & CO., HAS AN 9 INTEREST HEREIN. THIS SECURITY IS A GLOBAL SECURITY WITHIN THE MEANING OF THE INDENTURE HEREINAFTER REFERRED TO AND IS REGISTERED IN THE NAME OF A DEPOSITARY OR A NOMINEE THEREOF. THIS SECURITY IS EXCHANGEABLE FOR SECURITIES REGISTERED IN THE NAME OF A PERSON OTHER THAN THE DEPOSITARY OR ITS NOMINEE ONLY IN THE LIMITED CIRCUMSTANCES DESCRIBED IN THE INDENTURE AND, UNLESS AND UNTIL IT IS EXCHANGED IN WHOLE OR IN PART FOR SECURITIES IN DEFINITIVE FORM, THIS SECURITY MAY NOT BE TRANSFERRED EXCEPT AS A WHOLE BY THE DEPOSITARY TO A NOMINEE OF THE DEPOSITARY OR BY A NOMINEE OF THE DEPOSITARY TO THE DEPOSITARY OR ANOTHER NOMINEE OF THE DEPOSITARY OR BY THE DEPOSITARY OR ANY SUCH NOMINEE TO A SUCCESSOR DEPOSITARY OR A NOMINEE OF SUCH SUCCESSOR DEPOSITARY. FOR PURPOSES OF SECTIONS 1272, 1273 AND 1275 OF THE INTERNAL REVENUE CODE OF 1986, AS AMENDED, THIS SECURITY IS BEING ISSUED WITH ORIGINAL ISSUE DISCOUNT AND THE ISSUE DATE OF THIS SECURITY IS MARCH 31, 2003. IN ADDITION, THIS SECURITY IS SUBJECT TO UNITED STATES FEDERAL INCOME TAX REGULATIONS GOVERNING CONTINGENT PAYMENT DEBT INSTRUMENTS. UNDER SUCH REGULATIONS, THE COMPARABLE YIELD OF THIS SECURITY IS 9.702% (WHICH WILL BE TREATED AS THE YIELD FOR UNITED STATES FEDERAL INCOME TAX PURPOSES), COMPOUNDED SEMIANNUALLY. THE COMPANY AGREES, AND BY ACCEPTING A BENEFICIAL OWNERSHIP INTEREST IN THIS SECURITY EACH HOLDER OF THIS SECURITY WILL BE DEEMED TO HAVE AGREED, FOR UNITED STATES FEDERAL INCOME TAX PURPOSES, TO TREAT THIS SECURITY AS A "CONTINGENT PAYMENT DEBT INSTRUMENT" AND TO BE BOUND BY THE COMPANY'S APPLICATION OF THE TREASURY REGULATIONS THAT GOVERN CONTINGENT PAYMENT DEBT INSTRUMENTS, INCLUDING THE COMPANY'S DETERMINATION (1) OF THE PROJECTED PAYMENT SCHEDULE AND (2) THAT THE RATE AT WHICH INTEREST WILL BE DEEMED TO ACCRUE FOR UNITED STATES FEDERAL INCOME TAX PURPOSES WILL BE 9.702% COMPOUNDED SEMI-ANNUALLY. THE COMPANY AGREES TO PROVIDE PROMPTLY TO THE HOLDER OF THIS SECURITY, UPON WRITTEN REQUEST, THE AMOUNT OF ORIGINAL ISSUE DISCOUNT, ISSUE PRICE, YIELD TO MATURITY, AND PROJECTED PAYMENT SCHEDULE. ANY SUCH WRITTEN REQUEST SHOULD BE SENT TO THE COMPANY AT THE FOLLOWING ADDRESS: INTEGRA LIFESCIENCES HOLDINGS CORPORATION, 311 ENTERPRISE DRIVE, PLAINSBORO, NEW JERSEY 08536, ATTENTION: INVESTOR RELATIONS." Section 2.02 Execution and Authentication. An Officer shall sign the Securities for the Company by manual or facsimile signature attested by the manual or facsimile signature of the Secretary or an Assistant Secretary of the Company. Typographic and other minor errors or defects in any such facsimile signature shall not affect the validity or enforceability of any Security which has been authenticated and delivered by the Trustee. 10 If an Officer whose signature is on a Security no longer holds that office at the time the Trustee authenticates the Security, the Security shall be valid nevertheless. A Security shall not be valid until an authorized signatory of the Trustee manually signs the certificate of authentication on the Security. The signature shall be conclusive evidence that the Security has been authenticated under this Indenture. The Trustee shall authenticate and make available for delivery Securities for original issue in the aggregate principal amount of up to $120,000,000 upon receipt of a written order or orders of the Company signed by two Officers of the Company (a "Company Order"). The Company Order shall specify the amount of Securities to be authenticated, shall provide that all such Securities will be represented by a Global Security and the date on which each original issue of Securities is to be authenticated. The aggregate principal amount of Securities outstanding at any time may not exceed $120,000,000 except as provided in Section 2.07. The Trustee shall act as the initial authenticating agent. Thereafter, the Trustee may appoint an authenticating agent acceptable to the Company to authenticate Securities. An authenticating agent may authenticate Securities whenever the Trustee may do so. Each reference in this Indenture to authentication by the Trustee includes authentication by such agent. An authenticating agent shall have the same rights as an Agent to deal with the Company or an Affiliate of the Company. The Securities shall be issuable only in registered form without coupons and only in denominations of $1,000 principal amount and any integral multiple thereof. Section 2.03 Registrar, Paying Agent and Conversion Agent. The Company shall maintain one or more offices or agencies where Securities may be presented for registration of transfer or for exchange (each, a "Registrar"), one or more offices or agencies where Securities may be presented for payment (each, a "Paying Agent"), one or more offices or agencies where Securities may be presented for conversion (each, a "Conversion Agent") and one or more offices or agencies where notices and demands to or upon the Company in respect of the Securities and this Indenture may be served. The Company will at all times maintain a Paying Agent, Conversion Agent, Registrar and an office or agency where notices and demands to or upon the Company in respect of the Securities and this Indenture may be served in the Borough of Manhattan, The City of New York. One of the Registrars (the "Primary Registrar") shall keep a register of the Securities and of their transfer and exchange. The Company shall enter into an appropriate agency agreement with any Agent not a party to this Indenture. The agreement shall implement the provisions of this Indenture that relate to such Agent. The Company shall notify the Trustee of the name and address of any Agent not a party to this Indenture. If the Company fails to maintain a Registrar, Paying Agent, Conversion Agent or agent for service of notices and demands in any place required by this Indenture, or fails to give the foregoing notice, the Trustee shall act as such. The Company or any Affiliate of the Company may act as Paying Agent (except for the purposes of Section 6.01 and Article 10). The Company reserves the right to: 11 (a) vary or terminate the appointment of the Registrar, Paying Agent or Conversion Agent, (b) appoint additional Paying Agents or Conversion Agents, and (c) approve any change in the office through which any Registrar or any Paying Agent or Conversion Agent acts. The Company hereby initially designates the Trustee as Paying Agent, Registrar, Custodian and Conversion Agent, and each of the Corporate Trust Office of the Trustee and the office or agency of the Trustee, one such office or agency of the Company for each of the aforesaid purposes. Section 2.04 Paying Agent to Hold Money in Trust. Prior to 11:00 a.m., New York City time, on each due date of the principal of or interest, if any (including contingent interest, if any), on any Securities, the Company shall deposit with a Paying Agent a sum sufficient to pay such principal or interest, if any (including contingent interest, if any), so becoming due. Subject to Section 5.02, a Paying Agent shall hold in trust for the benefit of Security holders or the Trustee all money held by the Paying Agent for the payment of principal of or interest, if any (including contingent interest, if any), on the Securities, and shall notify the Trustee of any default by the Company (or any other obligor on the Securities) in making any such payment. If the Company or an Affiliate of the Company acts as Paying Agent, it shall, before 11:00 a.m., New York City time, on each due date of the principal of or interest on any Securities, segregate the money and hold it as a separate trust fund. The Company at any time may require a Paying Agent to pay all money held by it to the Trustee, and the Trustee may at any time during the continuance of any default, upon written request to a Paying Agent, require such Paying Agent to pay forthwith to the Trustee all sums so held in trust by such Paying Agent. Upon doing so, the Paying Agent (other than the Company) shall have no further liability for the money. Section 2.05 Security holder Lists. The Trustee shall preserve in as current a form as is reasonably practicable the most recent list available to it of the names and addresses of Security holders. If the Trustee is not the Primary Registrar, the Company shall furnish to the Trustee on or before each semiannual interest payment date, and at such other times as the Trustee may request in writing, a list in such form and as of such date as the Trustee may reasonably require of the names and addresses of Security holders. Section 2.06 Transfer and Exchange. (a) Subject to compliance with any applicable additional requirements contained in Section 2.12, when a Security is presented to a Registrar with a request to register a transfer thereof or to exchange such Security for an equal principal amount of Securities of other authorized denominations (if any), the Registrar shall register the transfer or make the exchange as requested; provided, however, that every Security presented or surrendered for registration of 12 transfer or exchange shall be duly endorsed or accompanied by an assignment form and, if applicable, a transfer certificate each in the form included in Exhibit A, and in form satisfactory to the Registrar duly executed by the Holder thereof or its attorney duly authorized in writing. To permit registration of transfers and exchanges, upon surrender of any Security for registration of transfer or exchange at an office or agency maintained pursuant to Section 2.03, the Company shall execute and the Trustee shall authenticate Securities of a like aggregate principal amount at the Registrar's request. Any exchange or transfer shall be without charge, except that the Company or the Registrar may require payment of a sum sufficient to cover any tax or other governmental charge that may be imposed in relation thereto, and provided, that this sentence shall not apply to any exchange pursuant to Section 2.10, 2.12(a), 3.05, 4.03 (last paragraph) or 11.05. Neither the Company, any Registrar nor the Trustee shall be required to exchange or register a transfer of any Securities or portions thereof in respect of which a Change in Control Purchase Notice has been delivered and not withdrawn by the Holder thereof (except, in the case of the purchase of a Security in part, the portion thereof not to be purchased). All Securities issued upon any transfer or exchange of Securities shall be valid obligations of the Company, evidencing the same debt and entitled to the same benefits under this Indenture, as the Securities surrendered upon such transfer or exchange. (b) Any Registrar appointed pursuant to Section 2.03 hereof shall provide to the Trustee such information as the Trustee may reasonably require in connection with the delivery by such Registrar of Securities upon transfer or exchange of Securities. (c) The Trustee shall have no obligation or duty to monitor, determine or inquire as to compliance with any restrictions on transfer imposed under this Indenture or under applicable law with respect to any transfer of any interest in any Security (including any transfers between or among Agent Members or other beneficial owners of interests in any Global Security) other than to require delivery of such certificates and other documentation or evidence as are expressly required by, and to do so if and when expressly required by the terms of, this Indenture, and to examine the same to determine substantial compliance as to form with the express requirements hereof. Section 2.07 Replacement Securities. If any mutilated Security is surrendered to the Company, a Registrar or the Trustee, or the Company, a Registrar and the Trustee receive evidence to their satisfaction of the destruction, loss or theft of any Security, and there is delivered to the Company, the applicable Registrar and the Trustee such security or indemnity as will be required by them to hold each of them harmless, then, in the absence of notice to the Company, such Registrar or the Trustee that such Security has been acquired by a bona fide purchaser, the Company shall execute, and upon its written request the Trustee shall authenticate and deliver, in exchange for any such mutilated Security or in lieu of any such destroyed, lost or stolen Security, a new Security of like tenor and principal amount, bearing a number not contemporaneously outstanding. In case any such mutilated, destroyed, lost or stolen Security has become or is about to become due and payable, or is about to be purchased by the 13 Company pursuant to Article 3, the Company in its discretion may, instead of issuing a new Security, pay or purchase such Security, as the case may be. Upon the issuance of any new Securities under this Section 2.07, the Company may require the payment of a sum sufficient to cover any tax or other governmental charge that may be imposed in relation thereto and any other reasonable expenses (including the reasonable fees and expenses of the Trustee or the Registrar) in connection therewith. Every new Security issued pursuant to this Section 2.07 in lieu of any mutilated, destroyed, lost or stolen Security shall constitute an original additional contractual obligation of the Company, whether or not the mutilated, destroyed, lost or stolen Security shall be at any time enforceable by anyone, and shall be entitled to all benefits of this Indenture equally and proportionately with any and all other Securities duly issued hereunder. The provisions of this Section 2.07 are (to the extent lawful) exclusive and shall preclude (to the extent lawful) all other rights and remedies with respect to there placement or payment of mutilated, destroyed, lost or stolen Securities. Section 2.08 Outstanding Securities. Securities outstanding at any time are all Securities authenticated by the Trustee, except for those canceled by it, those converted pursuant to Article 4, those delivered to it for cancellation or surrendered for transfer or exchange and those described in this Section 2.08 as not outstanding. If a Security is replaced pursuant to Section 2.07, it ceases to be outstanding unless the Company receives proof satisfactory to it that the replaced Security is held by a bona fide purchaser. If a Paying Agent (other than the Company or an Affiliate of the Company) holds on a Change in Control Purchase Date or the Final Maturity Date money sufficient to pay the principal of (including premium, if any) and accrued interest (including contingent interest, if any) on Securities (or portions thereof) in respect of which a Change in Control Purchase Notice has been delivered and not withdrawn payable on that date, then on and after such Change in Control Purchase Date or the Final Maturity Date, as the case may be, such Securities (or portions thereof, as the case may be) shall cease to be outstanding and interest on them (including contingent interest, if any) shall cease to accrue. Subject to the restrictions contained in Section 2.09, a Security does not cease to be outstanding because the Company or an Affiliate of the Company holds the Security. Section 2.09 Treasury Securities. In determining whether the Holders of the required principal amount of Securities have concurred in any notice, direction, waiver or consent, Securities owned by the Company or any other obligor on the Securities or by any Affiliate of the Company or of such other obligor shall be disregarded, except that, for purposes of determining whether the Trustee shall be protected in 14 relying on any such notice, direction, waiver or consent, only Securities which a Trust Officer of the Trustee actually knows are so owned shall be so disregarded. Securities so owned which have been pledged in good faith shall not be disregarded if the pledgee establishes to the satisfaction of the Trustee the pledgee's right so to act with respect to the Securities and that the pledgee is not the Company or any other obligor on the Securities or any Affiliate of the Company or of such other obligor. Section 2.10 Temporary Securities. Until definitive Securities are ready for delivery, the Company may prepare and execute, and, upon receipt of a Company Order, the Trustee shall authenticate and deliver, temporary Securities. Temporary Securities shall be substantially in the form of definitive Securities but may have variations that the Company with the consent of the Trustee considers appropriate for temporary Securities. Without unreasonable delay, the Company shall prepare and the Trustee shall authenticate and deliver definitive Securities in exchange for temporary Securities. Section 2.11 Cancellation. The Company at any time may deliver Securities to the Trustee for cancellation. Any Securities surrendered for cancellation may not be reissued or resold and will be promptly canceled. The Registrar, the Paying Agent and the Conversion Agent shall forward to the Trustee or its agent any Securities surrendered to them for transfer, exchange, payment or conversion. The Trustee and no one else shall cancel promptly, in accordance with its standard procedures, all Securities surrendered for transfer, exchange, payment, conversion or cancellation and shall deliver copies of the canceled Securities to the Company. All Securities which are purchased or otherwise acquired by the Company or any of its Subsidiaries prior to the Final Maturity Date may, to the extent permitted by law, be reissued or resold or the Company may, at its option, deliver any such Securities to the Trustee for cancellation. Section 2.12 Legend; Additional Transfer and Exchange Requirements. (a) If Securities are issued upon the transfer, exchange or replacement of Securities bearing the legend set forth on the forms of Securities attached hereto as Exhibit A (collectively, the "Legend"), or if a request is made to remove the Legend on a Security, the Securities so issued shall bear the Legend, or the Legend shall not be removed, as the case may be, unless there is delivered to the Company and the Registrar such satisfactory evidence, which shall include an opinion of counsel if requested by the Company or such Registrar, as may be reasonably required by the Company and the Registrar, that the Legend is not required. (b) A Global Security may not be transferred, in whole or in part, to any Person other than the Depositary or a nominee or any successor thereof, and no such transfer to any such other Person may be registered; provided that the foregoing shall not prohibit any transfer of a Security that is issued in exchange for a Global Security but is not itself a Global Security. No transfer of a Security to any Person shall be effective under this Indenture or the Securities unless and until such Security has been registered in the name of such Person. Notwithstanding any other provisions of this Indenture or the Securities, transfers of a Global Security, in whole or in part, shall be made only in accordance with this Section 2.12. 15 (c) The provisions of clauses (i), (ii), (iii) and (iv) below shall apply only to Global Securities: (i) Notwithstanding any other provisions of this Indenture or the Securities, a Global Security shall not be exchanged in whole or in part for a Security registered in the name of any Person other than the Depositary or one or more nominees thereof, provided that a Global Security may be exchanged for Securities registered in the names of any person designated by the Depositary in the event that (A) the Depositary has notified the Company that it is unwilling or unable to continue as Depositary for such Global Security or such Depositary has ceased to be a "clearing agency" registered under the Exchange Act, and a successor Depositary is not appointed by the Company within 90 days, (B) the Company has provided the Depositary with written notice that it has decided to discontinue use of the system of book-entry transfer through the Depositary or any successor Depositary or (C) an Event of Default has occurred and is continuing with respect to the Securities. Any Global Security exchanged pursuant to clauses (A) or (B) above shall be so exchanged in whole and not in part, and any Global Security exchanged pursuant to clause (C) above may be exchanged in whole or from time to time in part as directed by the Depositary. Any Security issued in exchange for a Global Security or any portion thereof shall be a Global Security; provided that any such Security so issued that is registered in the name of a Person other than the Depositary or a nominee thereof shall not be a Global Security. (ii) Securities issued in exchange for a Global Security or any portion thereof shall be issued in definitive, fully registered form, without interest coupons, shall have an aggregate principal amount equal to that of such Global Security or portion thereof to be so exchanged, shall be registered in such names and be in such authorized denominations as the Depositary shall designate and shall bear the applicable legends provided for herein. Any Global Security to be exchanged in whole shall be surrendered by the Depositary to the Trustee, as Registrar. With regard to any Global Security to be exchanged in part, either such Global Security shall be so surrendered for exchange or, if the Trustee is acting as custodian for the Depositary or its nominee with respect to such Global Security, the principal amount thereof shall be reduced, by an amount equal to the portion thereof to be so exchanged, by means of an appropriate adjustment made on the records of the Trustee. Upon any such surrender or adjustment, the Trustee shall authenticate and deliver the Security issuable on such exchange to or upon the order of the Depositary or an authorized representative thereof. (iii) Subject to the provisions of clause (v) below, the registered Holder may grant proxies and otherwise authorize any Person, including Agent Members and persons that may hold interests through Agent Members, to take any action which a Holder is entitled to take under this Indenture or the Securities. (iv) In the event of the occurrence of any of the events specified in clause (i) above, the Company will promptly make available to the Trustee a reasonable supply of Certificated Securities in definitive, fully registered form, without interest coupons. (v) Neither Agent Members nor any other Persons on whose behalf Agent Members may act shall have any rights under this Indenture with respect to any Global Security registered in the name of the Depositary or any nominee thereof, or under any such Global Security, and the Depositary or such nominee, as the case 16 may be, maybe treated by the Company, the Trustee and any agent of the Company or the Trustee as the absolute owner and holder of such Global Security for all purposes whatsoever, Notwithstanding the foregoing, nothing herein shall prevent the Company, the Trustee or any agent of the Company or the Trustee from giving effect to any written certification, proxy or other authorization furnished by the Depositary or such nominee, as the case may be, or impair, as between the Depositary, its Agent Members and any other person on whose behalf an Agent Member may act, the operation of customary practices of such Persons governing the exercise of the rights of a Holder of any Security. Section 2.13 CUSIP Numbers. The Company in issuing the Securities may use one or more "CUSIP" numbers (if then generally in use), and, if so, the Trustee shall use "CUSIP" numbers in notices of purchase as a convenience to Holders; provided that any such notice may state that no representation is made as to the correctness of such numbers either as printed on the Securities or as contained in any notice of a purchase and that reliance may be placed only on the other identification numbers printed on the Securities, and any such purchase shall not be affected by any defect in or omission of such numbers. The Company will promptly notify the Trustee of any change in the "CUSIP" numbers. Section 2.14 Tax Treatment. The Company agrees, and by acceptance of beneficial ownership interests in the Securities each beneficial owner of the Securities will be deemed to have agreed, for United States federal income tax purposes, (a) to treat the exchange of Old Notes for Securities pursuant to the Offer to Exchange as not constituting a "significant modification" of the terms of the Old Notes and to treat the Securities as a continuation of the Old Notes; (b) to treat the Securities as "contingent payment debt instruments" and to be bound by the Company's application of the Treasury regulations that govern contingent payment debt instruments, including the Company's determination (1) of the projected payment schedule and (2) that the rate at which interest will be deemed to accrue for federal income tax purposes will be 9.702% compounded semi-annually; and (c) to treat the delivery of Common Stock or cash (including cash delivered in lieu of a fractional share of Common Stock) to a Holder of a Security upon conversion of such Security, as a contingent payment (in an amount equal to the sum of the fair market value of such Common Stock and any cash received (as determined in good faith by the Board of Directors of the Company)) under Treasury Regulation section 1.1275-4(b). The Holders of the Securities may obtain the amount of original issue discount, issue price, yield to maturity, and projected payment schedule by submitting written requests to the Company at Integra LifeSciences Holdings Corporation, 311 Enterprise Drive, Plainsboro, New Jersey 08536, Attention: Investor Relations. 17 ARTICLE III REDEMPTION AND PURCHASES Section 3.01 Redemption By The Company. The Securities may not be redeemed by the Company prior to the Final Maturity Date. Section 3.02 Purchase Of Securities At Option Of The Holder Upon Change In Control. (a) If at any time that Securities remain outstanding there shall occur a Change in Control, Securities shall be purchased by the Company at the option of the Holders, in whole or in part, as of the date that is 30 Business Days after the occurrence of the Change in Control (the "Change in Control Purchase Date") at a purchase price in cash equal to 100% of the principal amount of the Securities, together with accrued and unpaid interest (including contingent interest, if any) to, but excluding, the Change in Control Purchase Date (the "Change in Control Purchase Price"), subject to satisfaction by or on behalf of any Holder of the requirements set forth in subsection (c) of this Section 3.02. A "Change in Control" shall be deemed to have occurred if any of the following occurs after the date hereof: (1) any "person" (as such term is defined below) becomes the "beneficial owner"(as defined below), directly or indirectly, through a purchase, merger or other acquisition transaction or series of transactions, of shares of Voting Stock of the Company entitling the person to exercise 50% or more of the total voting power of all outstanding classes of Voting Stock of the Company, other than an acquisition by the Company, any of its Subsidiaries or any of its employee benefit plans; (2) the Company merges or consolidates with or into any Person, any Person consolidates with or merges with or into the Company, or the Company conveys, sells, transfers or leases all or substantially all of the assets of the Company to another Person other than to one or more of the Company's wholly-owned subsidiaries, other than pursuant to a transaction in which the Persons that "beneficially owned" (as defined below), directly or indirectly, shares of Voting Stock of the Company immediately prior to such transaction have the entitlement to exercise, directly or indirectly, shares of Voting Stock of the continuing or surviving Person in such transaction representing 50% or more of the total voting power of all outstanding classes of Voting Stock entitled to vote generally in the election of directors of such continuing or surviving Person immediately after such transaction; or (3) the first day on which a majority of the members of the board of directors of the Company are not Continuing Directors. For the purpose of the definition of "Change in Control," (i) "person" has the meaning given such term under Section 13(d) of the Exchange Act or any successor provision to such provision and includes any syndicate or group which would be deemed to be a "person" under Section 13(d)(3) of the Exchange Act, and (ii) a "beneficial owner" shall be determined in accordance with Rule 13d-3 under the Exchange Act, as in effect on the date of this Indenture. 18 Notwithstanding anything to the contrary set forth in this Section 3.02, a Change in Control will not be deemed to have occurred if either: (1) the Closing Price (determined in accordance with Section 4.07(d) of this Indenture) of the Common Stock for any five Trading Days within (i) the period of ten consecutive Trading Days ending immediately after the later of the Change in Control or the public announcement of the Change in Control, in the case of a Change in Control relating to an acquisition of Capital Stock, or (ii) the period of ten consecutive Trading Days ending immediately before the Change in Control, in the case of a Change in Control relating to a merger, consolidation or asset sale, equals or exceeds 110% of the Conversion Price in effect on each of those Trading Days; or (2) at least 90% of the consideration, excluding cash payments for fractional shares and cash payments made pursuant to dissenters' appraisal rights, in a merger or consolidation otherwise constituting a Change in Control consists of shares of common stock, depository receipts or other certificates representing common equity interests traded on a national securities exchange, or will be so traded or quoted immediately following such merger or consolidation, and as a result of such merger or consolidation the Securities become convertible solely into the following for each $1,000 principal amount of Securities being converted, subject to the right to elect to pay the Net Share Amount in cash: (1) cash equal to the sum of the Daily Cash Amounts, and (2) Net Shares of the entity surviving such merger, consolidation or acquisition with a value equal to the Net Share Amount, in each case as calculated for each of the 15 Trading Days during the related Observation Period (it being understood that the term "Common Stock" for the purpose of the defined terms used in this clause shall refer to the equity consideration payable to Holders of Common Stock in connection with a Change in Control). Any event satisfying clause (1) shall constitute an "Excess Market Price Event." (b) Within 10 Business Days after the occurrence of a Change in Control, the Company shall mail a written notice of the Change in Control to the Trustee and to each Holder (and to beneficial owners as required by applicable law). The notice shall include the form of a Change in Control Purchase Notice to be completed by the Holder and shall state: (i) the date of such Change in Control and, briefly, the events causing such Change in Control; (ii) the date by which the Change in Control Purchase Notice pursuant to this Section 3.02 must be given; (iii) the Change in Control Purchase Date; (iv) the Change in Control Purchase Price; (v) the Holder's right to require the Company to purchase the Securities; (vi) briefly, the conversion rights of the Securities; 19 (vii) the name and address of each Paying Agent and Conversion Agent; (viii) the Conversion Price and the Conversion Rate and, in each case, any adjustments thereto; (ix) that Securities as to which a Change in Control Purchase Notice has been given may be converted into cash or, if applicable, shares of Common Stock pursuant to Article 4 of this Indenture only to the extent that the Change in Control Purchase Notice has been withdrawn in accordance with the terms of this Indenture; (x) the procedures that the Holder must follow to exercise rights under this Section 3.02; (xi) the procedures for withdrawing a Change in Control Purchase Notice, including a form of notice of withdrawal; and (xii) that the Holder must satisfy the requirements set forth in the Securities in order to convert the Securities. If any of the Securities is in the form of a Global Security, then the Company shall modify such notice to the extent necessary to accord with the procedures of the Depositary applicable to the repurchase of Global Securities. (c) A Holder may exercise its rights specified in subsection (a) of this Section 3.02 upon delivery of a written notice (which shall be in substantially the form included in Exhibit A hereto and which may be delivered by letter, overnight courier, hand delivery, facsimile transmission or in any other written form and, in the case of Global Securities, maybe delivered electronically or by other means in accordance with the Depositary's customary procedures) of the exercise of such rights (a "Change in Control Purchase Notice") to any Paying Agent at any time prior to the close of business on the second Business Day next preceding the Change in Control Purchase Date. The delivery of such Security to any Paying Agent (together with all necessary endorsements) at the office of such Paying Agent shall be a condition to the receipt by the Holder of the Change in Control Purchase Price therefor. The Company shall purchase from the Holder thereof, pursuant to this Section 3.02, a portion of a Security if the principal amount of such portion is $1,000 or an integral multiple of $1,000. Provisions of the Indenture that apply to the purchase of all of a Security pursuant to Sections 3.02 through 3.07 also apply to the purchase of such portion of such Security. Notwithstanding anything herein to the contrary, any Holder delivering to a Paying Agent the Change in Control Purchase Notice contemplated by this subsection (c) shall have the right to withdraw such Change in Control Purchase Notice in whole or in a portion thereof that is a principal amount of $1,000 or in an integral multiple thereof at any time prior to the close of business on the second Business Day next preceding the Change in Control Purchase Date by delivery of a written notice of withdrawal to the Paying Agent in accordance with Section 3.03. 20 A Paying Agent shall promptly notify the Company of the receipt by it of any Change in Control Purchase Notice or written withdrawal thereof. Anything herein to the contrary notwithstanding, in the case of Global Securities, any Change in Control Purchase Notice may be delivered or withdrawn and such Securities may be surrendered or delivered for purchase in accordance with the Applicable Procedures as in effect from time to time. Section 3.03 Effect Of Change In Control Purchase Notice. Upon receipt by any Paying Agent of the Change in Control Purchase Notice specified in Section 3.02(c), the Holder of the Security in respect of which such Change in Control Purchase Notice was given shall (unless such Change in Control Purchase Notice is withdrawn as specified below) thereafter be entitled to receive the Change in Control Purchase Price with respect to such Security. Such Change in Control Purchase Price shall be paid to such Holder promptly following the later of (a) the Change in Control Purchase Date with respect to such Security (provided the conditions in Section 3.02(c) have been satisfied) and (b) the time of delivery of such Security to a Paying Agent by the Holder thereof in the manner required by Section 3.02(c). Securities in respect of which a Change in Control Purchase Notice has been given by the Holder thereof may not be converted into shares of Common Stock pursuant to Article 4 on or after the date of the delivery of such Change in Control Purchase Notice unless such Change in Control Purchase Notice has first been validly withdrawn. A Change in Control Purchase Notice may be withdrawn by means of a written notice (which may be delivered by mail, overnight courier, hand delivery, facsimile transmission or in any other written form and, in the case of Global Securities, may be delivered electronically or by other means in accordance with the Depositary's customary procedures) of withdrawal delivered by the Holder to a Paying Agent at any time prior to the close of business on the second Business Day immediately preceding the Change in Control Purchase Date, specifying the principal amount of the Security or portion thereof (which must be a principal amount of $1,000 or an integral multiple of $1,000 in excess thereof) with respect to which such notice of withdrawal is being submitted. Section 3.04 Deposit Of Change In Control Purchase Price. On or before 11:00 a.m. New York City time on the Change in Control Purchase Date, the Company shall deposit with the Trustee or with a Paying Agent (other than the Company or an Affiliate of the Company) an amount of money (in immediately available funds if deposited on such Change in Control Purchase Date) sufficient to pay the aggregate Change in Control Purchase Price of all the Securities or portions thereof that are to be purchased as of such Change in Control Purchase Date. The manner in which the deposit required by this Section 3.04 is made by the Company shall be at the option of the Company, provided that such deposit shall be made in a manner such that the Trustee or a Paying Agent shall have immediately available funds on the Change in Control Purchase Date. If a Paying Agent holds, in accordance with the terms hereof, money sufficient to pay the Change in Control Purchase Price of any Security for which 21 a Change in Control Purchase Notice has been tendered and not withdrawn in accordance with this Indenture then, on the Change in Control Purchase Date, such Security will cease to be outstanding and the rights of the Holder in respect thereof shall terminate (other than the right to receive the Change in Control Purchase Price as aforesaid). The Company shall publicly announce the principal amount of Securities purchased as a result of such Change in Control on or as soon as practicable after the Change in Control Purchase Date. Section 3.05 Securities Purchased In Part. Any Security that is to be purchased only in part shall be surrendered at the office of a Paying Agent, and promptly after the Change in Control Purchase Date the Company shall execute and the Trustee shall authenticate and deliver to the Holder of such Security, without service charge, a new Security or Securities, of such authorized denomination or denominations as may be requested by such Holder, in aggregate principal amount equal to, and in exchange for, the portion of the principal amount of the Security so surrendered that is not purchased. Section 3.06 Compliance With Securities Laws Upon Purchase Of Securities. In connection with any offer to purchase or purchase of Securities under Section 3.02, the Company shall (a) comply with Rule 13e-4 and Rule 14e-1 (or any successor to either such Rule), if applicable, under the Exchange Act, (b) file the related Schedule TO (or any successor or similar schedule, form or report) if required under the Exchange Act, and (c)otherwise comply with all federal and state securities laws in connection with such offer to purchase or purchase of Securities, all so as to permit the rights of the Holders and obligations of the Company under Sections 3.02 through 3.05 to be exercised in the time and in the manner specified therein. Section 3.07 Repayment To The Company. To the extent that the aggregate amount of cash deposited by the Company pursuant to Section 3.04 exceeds the aggregate Change in Control Purchase Price together with interest, if any (including contingent interest, if any), thereon of the Securities or portions thereof that the Company is obligated to purchase, then promptly after the Change in Control Purchase Date the Trustee or a Paying Agent, as the case may be, shall return any such excess cash to the Company. ARTICLE IV CONVERSION Section 4.01 Conversion Privilege. Subject to the further provisions of this Article 4 and paragraph 7 of the Securities, a Holder of a Security may convert the principal amount of such Security (or any portion thereof equal to $1,000 or any integral multiple of $1,000 in excess thereof) into cash and, if applicable, shares of Common Stock at any time prior to the close of business on the Final Maturity Date, at the Conversion Rate then in effect, if: 22 (a) the Closing Price of the Common Stock on the Trading Day immediately preceding the Conversion Date was 110% or more of the Conversion Price of such Security on such Trading Day; (b) the Company distributes to Holders of Common Stock rights entitling them to purchase Common Stock at less than the Closing Price of the Common Stock on the last Trading Day preceding the declaration for such distribution; (c) the Company distributes to Holders of Common Stock assets, debt, securities or certain rights to purchase the Company's securities, which distribution has a per share value as determined by the Board of Directors exceeding 10% of the Closing Price of the Common Stock for the last Trading Day preceding the declaration for such distribution; or (d) the Company becomes a party to a consolidation, merger or sale of all or substantially all of the Company's assets or a Change in Control occurs pursuant to which the Common Stock would be converted into cash, stock or other property unless all of the consideration, excluding cash payments for fractional shares and cash payments made pursuant to dissenters' appraisal rights, in a merger or consolidation otherwise constituting a Change in Control consists of shares of common stock, depository receipts or other certificates representing common equity interests traded on a national securities exchange, or will be so traded immediately following such merger or consolidation, and as a result of such merger or consolidation the Securities become convertible solely into the following for each $1,000 principal amount of Securities being converted, subject to the right to elect to pay the Net Share Amount in cash: (1) cash equal to the sum of the Daily Cash Amounts, and (2) Net Shares of the entity surviving such merger, consolidation or acquisition with a value equal to the Net Share Amount, in each case as calculated for each of the 15 Trading Days during the related Observation Period (it being understood that the term "Common Stock" for the purpose of the defined terms used in this clause shall refer to the equity consideration payable to Holders of Common Stock in connection with such a transaction). In the case of Sections 4.01(b) and 4.01(c) above, the Company must notify Holders at least 20 days prior to the ex-dividend date for such distribution, provided, however, that the Company shall not be required to notify any Holder that otherwise participates in such distribution without conversion. Once the Company has given such notice, if applicable, Holders may surrender their Securities for conversion at any time until the earlier of the close of business on the Business Day prior to the ex-dividend date or the Company's announcement that such distribution will not take place. A Holder of a Security may also convert the principal amount of such Security (or any portion thereof equal to $1,000 or any integral multiple of $1,000 in excess thereof) into cash and, if applicable, shares of Common Stock if, at any time prior to the Final Maturity Date after any five (5) consecutive Trading Day period, the average Trading Prices for the Securities for that five (5) Trading Day period was less than 97% of the average Conversion Value for the Securities during that period; however, a Holder may not convert a Security pursuant to this clause (b) if, at the time of the calculation, the Closing Price of shares of Common Stock is between the then current Conversion Price on the Securities and 110% of the then current Conversion Price of the Securities. 23 The "Conversion Value" per $1,000 principal amount of Securities is on any given day equal to the product of (i) the Closing Price of the Common Stock on such day and (ii) the Conversion Rate on such date. The "Trading Price" of the Securities on any Trading Day means the average of the secondary market bid quotations per $1,000 principal amount of Securities obtained by the Company for $2,500,000 principal amount of the Securities at approximately 3:30 p.m., New York City time, on such Trading Day from three independent nationally recognized securities dealers the Company selects, provided that if at least three such bids cannot reasonably be obtained by the Company, but two such bids can be obtained, then the average of the two bids shall be used, and if only one such bid can reasonably be obtained by the Company, this one bid shall be used. If the Company cannot reasonably obtain at least one bid for $2,500,000 principal amount of the Securities from a nationally recognized securities dealer or in the Company's reasonable judgment, the bid quotations are not indicative of the secondary market value of the Securities, then the Trading Price of the Securities will be deemed to be less than 97% or 103%, as the case may be, of the Conversion Value for the Securities on such Trading Day. The Conversion Agent shall have no obligation to determine the Trading Price of the Securities. If a Security is submitted or presented for purchase pursuant to Article 3, the Holder's conversion right shall terminate at the close of business on the Business Day immediately preceding the Change in Control Purchase Date for such Security or such earlier date as the Holder presents such Security for purchase (unless the Company shall default in making the Change in Control Purchase Price payment when due, in which case the conversion right shall terminate at the close of business on the date such default is cured and such Security is purchased). Provisions of this Indenture that apply to conversion of all of a Security also apply to conversion of a portion of a Security. A Security in respect of which a Holder has delivered a Change in Control Purchase Notice pursuant to Section 3.02(c) exercising the option of such Holder to require the Company to purchase such Security may be converted, as provided in Section 4.01 of this Article 4, only if such Change in Control Purchase Notice is withdrawn by a written notice of withdrawal delivered to a Paying Agent prior to the close of business on the second Business Day immediately preceding the Change in Control Purchase Date in accordance with Section 3.03. A Holder of Securities is not entitled to any rights of a holder of Common Stock until such Holder has converted its Securities to Common Stock, and only to the extent such Securities are deemed to have been converted into Common Stock pursuant to this Article 4. Section 4.02 Payment Upon Conversion. (a) Upon conversion of a Holder's Security, the Company shall deliver, through the Conversion Agent, the following to such Holder for each $1,000 principal amount of Securities being converted, subject to the Company's right to elect to pay the Net Share Amount in cash: (1) cash equal to the sum of the Daily Cash Amounts, and (2) shares ("Net Shares") of Common Stock, if any, with a value equal to the sum of the Daily Share Amounts (the "Net Share Amount"), in each 24 case for each of the 15 Trading Days during the related Observation Period. The Company shall deliver the foregoing on the third Trading Day immediately following the last day of the related Observation Period. (b) The "Observation Period" with respect to any Security converted means the 15 consecutive Trading-Day period beginning on and including the third Trading Day after a Holder delivers a conversion notice to the Conversion Agent or, if the Company has elected to pay the Net Share Amount in cash, the Trading Day after the last day of the Conversion Retraction Period. (c) The "Daily Settlement Amount," for each of the 15 Trading Days during the Observation Period, shall consist of: (i) cash (the "Daily Cash Amount") equal to the lesser of $66.67 and the Daily Conversion Value relating to such day; and (ii) if such Daily Conversion Value exceeds $66.67, a number of shares of Common Stock with a value (the "Daily Share Amount") equal to (A) the difference between such Daily Conversion Value and $66.67, divided by (B) the Daily VWAP for such day. (d) Instead of delivering shares of Common Stock in satisfaction of the Company's obligation to deliver the Net Share Amount upon conversion of Notes, the Company may elect to deliver an additional amount of cash. The amount shall equal to the Net Share Amount. (e) The Company will inform the Holders through the Trustee if it chooses to satisfy its obligation to deliver the Net Share Amount upon conversion with additional cash no later than two Trading Days following the Conversion Date. If the Company does not give any notice within the time periods described as to how it intends to settle, it will satisfy its obligation to deliver the Net Share Amount only in shares of Common Stock (and cash in lieu of fractional shares in the manner set forth in Section 4.04). The Company will treat in the same manner all Holders converting on the same Trading Day. Subject to the foregoing, the Company will not, however, have any obligation to settle its conversion obligations arising on different Trading Days in the same manner. For Holders converting on any Trading Day, the Company may choose to settle the Net Share Amount in cash and shares of Common Stock only and for Holders converting on another Trading Day, choose to settle exclusively in cash. (f) If the Company elects to satisfy any portion of its obligation to deliver the Net Share Amount in cash (other than cash in lieu of fractional shares), Holders may retract their conversion notice at any time during the three Trading Day period (the "Conversion Retraction Period") beginning on the Trading Day after the Company has notified the Trustee of its method of settlement. (g) The "Daily Conversion Value" means, for each of the 15 consecutive Trading Days during the Observation Period, one-fifteenth (1/15) of the product of (1) Conversion Rate on such day and (2) the Daily VWAP of Common Stock (or the value 25 of the Securities into which Common Stock has been converted) for such day. (h) The "Daily VWAP" for the Common Stock means, for each of the 15 consecutive Trading Days during the Observation Period, the per share volume-weighted average price as displayed under the heading "Bloomberg VWAP" on Bloomberg page IART (equity) AQR in respect of the period from 9:30 a.m. to 4:00 p.m. (New York City time) on such Trading Day (or if such volume-weighted average price is unavailable, the market value of one share of Common Stock on such Trading Day as the Board of Directors determines in good faith using a volume-weighted method, which determination shall be conclusive). Section 4.03 Conversion Procedure To convert a Security, a Holder must (a) complete and manually sign the conversion notice on the back of the Security and deliver such notice to a Conversion Agent, (b) surrender the Security to a Conversion Agent, (c) furnish appropriate endorsements and transfer documents if required by a Registrar or a Conversion Agent, and (d) pay any transfer or similar tax, if required to be paid by such Holder under Section 4.05. The date on which the Holder satisfies all of those requirements is the "Conversion Date." As soon as reasonably practicable after the Conversion Value Determination Date, the Company shall deliver to the Holder through a Conversion Agent cash equal to the sum of the Daily Cash Amounts and the Net Share Amount for each of the Trading Days during the related Observation Period, and cash in lieu of any fractional shares pursuant to Section 4.04. The "Conversion Value Determination Date" means the date that is the last day of the Observation Period. Anything herein to the contrary notwithstanding, in the case of Global Securities, conversion notices may be delivered and such Securities may be surrendered for conversion in accordance with the Applicable Procedures as in effect from time to time. The person in whose name the Common Stock certificate is registered shall be deemed to be a stockholder of record on the Conversion Date; provided, however, that no surrender of a Security on any date when the stock transfer books of the Company shall be closed shall be effective to constitute the person or persons entitled to receive the shares of Common Stock upon such conversion as the record holder or holders of such shares of Common Stock on such date, but such surrender shall be effective to constitute the person or persons entitled to receive such shares of Common Stock as the record holder or holders thereof for all purposes at the close of business on the next succeeding day on which such stock transfer books are open; provided, further, that such conversion shall be at the Conversion Rate in effect on the Conversion Date as if the stock transfer books of the Company had not been closed. Upon conversion of a Security, such person shall no longer be a Holder of such Security. No payment or adjustment will be made for dividends or distributions on shares of Common Stock issued upon conversion of a Security. Securities so surrendered for conversion (in whole or in part) during the period from the close of business on any regular record date to the opening of business on the next succeeding interest payment date (excluding Securities or portions thereof presented for purchase upon a Change in Control on a Change in Control Purchase Date during the period beginning at the close of business on a regular record date and ending at the opening of business on the first 26 Business Day after the next succeeding interest payment date, or if such interest payment date is not a Business Day, the second such Business Day) shall also be accompanied by payment in funds acceptable to the Company of an amount equal to the interest payable on such interest payment date on the principal amount of such Security then being converted, and such interest shall be payable to such registered Holder notwithstanding the conversion of such Security, subject to the provisions of this Indenture relating to the payment of defaulted interest by the Company. However, if a Holder submits Securities for conversion between the record date for the final interest payment and the opening of business on the Final Maturity Date, such Holder will not be required to pay funds equal to the interest (including contingent interest, if any) payable on the Final Maturity Date. Except as otherwise provided in this Section 4.03, no payment or adjustment will be made for accrued interest (including contingent interest, if any) on a converted Security. If the Company defaults in the payment of interest payable on such interest payment date, the Company shall promptly repay such funds to such Holder. Nothing in this Section shall affect the right of a Holder in whose name any Security is registered at the close of business on a record date to receive the interest (including contingent interest, if any) payable on such Security on the related interest payment date in accordance with the terms of this Indenture and the Securities. If a Holder converts more than one Security at the same time, cash or, if applicable, the number of shares of Common Stock issuable upon the conversion shall be based on the aggregate principal amount of Securities converted. Upon surrender of a Security that is converted in part, the Company shall execute, and the Trustee shall authenticate and deliver to the Holder, a new Security equal in principal amount to the unconverted portion of the Security surrendered. Section 4.04 Fractional Shares. The Company will not issue fractional shares of Common Stock upon conversion of Securities. In lieu thereof, the Company will pay an amount in cash for the current market value of the fractional shares based on the Closing Price of the Common Stock on the last day of the applicable Observation Period. At the Company's option, it may issue one share of Common Stock instead of paying cash in lieu of fractional shares. Section 4.05 Taxes On Conversion. If a Holder converts a Security, the Company shall pay any documentary, stamp or similar issue or transfer tax due on the issue of shares of Common Stock upon such conversion. However, the Holder shall pay any such tax which is due because the Holder requests the shares to be issued in a name other than the Holder's name. The Conversion Agent may refuse to deliver the certificate representing the Common Stock being issued in a name other than the Holder's name until the Conversion Agent receives a sum sufficient to pay any tax which will be due because the shares are to be issued in a name other than the Holder's name. Nothing herein shall preclude any tax withholding required by law or regulation. Section 4.06 Company To Provide Stock. The Company shall, prior to issuance of any Securities hereunder, and from time to time as may be necessary, reserve, out of its authorized but 27 unissued Common Stock, a sufficient number of shares of Common Stock to permit the conversion of all outstanding Securities into shares of Common Stock. All shares of Common Stock delivered upon conversion of the Securities shall be newly issued shares, shall be duly authorized, validly issued, fully paid and nonassessable and shall be free from preemptive rights and free of any lien or adverse claim. The Company will endeavor promptly to comply with all federal and state securities laws regulating the offer and delivery of shares of Common Stock upon conversion of Securities, if any, and will list or cause to have quoted such shares of Common Stock on each national securities exchange or on the NGSM or other over-the-counter market or such other market on which the Common Stock is then listed or quoted; provided, however, that if rules of such automated quotation system or exchange permit the Company to defer the listing of such Common Stock until (a) the first conversion of the Notes into cash or, if applicable, shares of Common Stock in accordance with the provisions of this Indenture or (b) such other time, the Company covenants to list such Common Stock issuable upon conversion of the Notes in accordance with the requirements of such automated quotation system or exchange at such time. Section 4.07 Adjustment Of Conversion Rate The conversion rate as stated in paragraph 7 of the Securities (the "Conversion Rate") shall be adjusted from time to time by the Company as follows: (a) In case the Company shall (i) pay a dividend on its Common Stock in shares of Common Stock, (ii) make a distribution on its Common Stock in shares of Common Stock, (iii)subdivide its outstanding Common Stock into a greater number of shares, or (iv) combine its outstanding Common Stock into a smaller number of shares, the Conversion Rate in effect immediately prior thereto shall be adjusted by multiplying the Conversion Rate in effect immediately prior to close of business on the record date or effective date, as applicable, of such dividend, distribution, subdivision or combination by the number of shares of Common Stock which a person who owns only one share of Common Stock immediately before the record date or effective date, as applicable, of such dividend, distribution, subdivision or combination and who is entitled to participate in such dividend, distribution, subdivision or combination would own immediately after giving effect to such dividend, distribution, subdivision or combination (without giving effect to any arrangement pursuant to such dividend, distribution, subdivision or combination not to issue fractional shares of Common Stock). An adjustment made pursuant to this subsection (a) shall become effective immediately after the record date in the case of a dividend or distribution and shall become effective immediately after the effective date in the case of subdivision or combination. (b) In case the Company shall issue rights or warrants to all or substantially all holders of its Common Stock entitling them (for a period of not more than 60 days after such issuance) to subscribe for or purchase shares of Common Stock (or securities convertible into Common Stock) at a price per share (or having a conversion price per share) less than the Current Market Price per share of Common Stock (as determined in accordance with subsection (e) of this Section 4.07) on the record date for the determination of stockholders entitled to receive such rights or warrants, the Conversion Rate in effect immediately prior 28 thereto shall be adjusted so that the same shall equal the price determined by multiplying the Conversion Rate in effect immediately prior to such record date by a fraction of which the numerator shall be the number of shares of Common Stock outstanding on such record date plus the number of additional shares of Common Stock offered (or into which the convertible securities so offered are convertible), and of which the denominator shall be the number of shares of Common Stock outstanding on such record date plus the number of shares which the aggregate offering price of the total number of shares of Common Stock so offered (or the aggregate conversion price of the convertible securities so offered, which shall be determined by multiplying the number of shares of Common Stock issuable upon conversion of such convertible securities by the conversion price per share of Common Stock pursuant to the terms of such convertible securities) would purchase at the Current Market Price per share (as defined in subsection (e) of this Section 4.07) of Common Stock on such record date. Such adjustment shall be made successively whenever any such rights or warrants are issued, and shall become effective immediately after such record date. If at the end of the period during which such rights or warrants are exercisable not all rights or warrants shall have been exercised, the adjusted Conversion Rate shall be immediately readjusted to what it would have been based upon the number of additional shares of Common Stock actually issued (or the number of shares of Common Stock issuable upon conversion of convertible securities actually issued). (c) In case the Company shall distribute to all or substantially all holders of its Common Stock any shares of capital stock of the Company (other than Common Stock), evidences of indebtedness or other non-cash assets (including securities of any person other than the Company but excluding (1) dividends or distributions paid exclusively in cash or (2) dividends or distributions referred to in subsection (a) of this Section 4.07), or shall distribute to all or substantially all holders of its Common Stock rights or warrants to subscribe for or purchase any of its securities (excluding those rights and warrants referred to in subsection (b) of this Section 4.07 and also excluding the distribution of rights to all holders of Common Stock pursuant to a Rights Plan (as defined below) adopted before or after the date of this Indenture), then in each such case the Conversion Rate shall be adjusted so that the same shall equal the price determined by multiplying the current Conversion Rate by a fraction of which the numerator shall be the Current Market Price per share (as defined in subsection (e) of this Section 4.07) of the Common Stock on the record date, and of which the denominator shall be the Current Market Price per share (as defined in subsection (e) of this Section 4.07) of the Common Stock on the record date mentioned below less the fair market value on such record date (as determined by the Board of Directors, whose determination shall be conclusive evidence of such fair market value and which shall be evidenced by an Officers' Certificate delivered to the Trustee) of the portion of the capital stock, evidences of indebtedness or other non-cash assets so distributed or of such rights or warrants applicable to one share of Common Stock (determined on the basis of the number of shares of Common Stock outstanding on the record date). Such adjustment shall be made successively whenever any such distribution is made and shall become effective immediately after the record date for the determination of shareholders entitled to receive such distribution. In the event the then fair market value (as so determined by the Company) of the portion of the capital stock, evidences of indebtedness or other non-cash assets so distributed or of such rights or warrants applicable to one share of Common Stock is equal to or greater than the Current Market Price per share of the Common Stock on such record date, in lieu of the foregoing 29 adjustment, adequate provision shall be made so that each Holder of a Security shall have the right to receive upon conversion the amount of capital stock, evidences of indebtedness or other non-cash assets so distributed or of such rights or warrants such Holder would have received had such Holder converted each Security on such record date. In the event that such distribution is not so paid or made, the Conversion Rate shall again be adjusted to be the Conversion Rate which would then be in effect if such distribution had not been declared. If the Board of Directors determines the fair market value of any distribution for purposes of this Section 4.07(c) by reference to the actual or when issued trading market for any securities, it must in doing so consider the prices in such market over the same period used in computing the Current Market Price of the Common Stock. With respect to any rights that may be issued or distributed pursuant to any rights plan that the Company implements after the date of this Indenture (a "Rights Plan"), upon conversion of the Securities into cash or, if applicable, shares of Common Stock, to the extent that such Rights Plan is in effect upon such conversion, the holders of Securities will receive, in addition to the Common Stock, the rights described therein (whether or not the rights have separated from the Common Stock at the time of conversion), subject to the limitations set forth in any such Rights Plan. Any distribution of rights or warrants pursuant to a Rights Plan complying with the requirements set forth in the immediately preceding sentence of this paragraph shall not constitute a distribution of rights or warrants pursuant to this Section 4.07(c). Rights or warrants (other than rights issued pursuant to a Rights Plan) distributed by the Company to all holders of Common Stock entitling the holders thereof to subscribe for or purchase shares of the Company's capital stock (either initially or under certain circumstances), which rights or warrants, until the occurrence of a specified event or events ("Trigger Event"): (i) are deemed to be transferred with such shares of Common Stock; (ii) are not exercisable; and (iii) are also issued in respect of future issuances of Common Stock, shall be deemed not to have been distributed for purposes of this Section 4.07 (and no adjustment to the Conversion Rate under this Section 4.07 will be required) until the occurrence of the earliest Trigger Event, whereupon such rights and warrants shall be deemed to have been distributed and an appropriate adjustment (if any is required) to the Conversion Rate shall be made under this Section 4.07(c). If any such right or warrant, including any such existing rights or warrants distributed prior to the date of this Indenture, are subject to events, upon the occurrence of which such rights or warrants become exercisable to purchase different securities, evidences of indebtedness or other non-cash assets, then the date of the occurrence of any and each such event shall be deemed to be the date of distribution and record date with respect to new rights or warrants with such rights (and a termination or expiration of the existing rights or warrants without exercise by any of the holders thereof). In addition, in the event of any distribution (or deemed distribution) of rights or warrants, or any Trigger Event or other event (of the type described in the preceding sentence) with respect thereto that was counted for purposes of calculating a distribution amount for which an adjustment to the Conversion Rate under this Section 4.07 was made, (1) in the case of any such rights or warrants which shall all have been redeemed or repurchased without exercise by any holders thereof, the Conversion Rate shall be readjusted upon such final redemption or repurchase to give effect to such distribution or Trigger Event, as the case may be, as though it were a cash distribution, equal to the per share redemption or repurchase price received by a holder or holders of Common Stock with respect to such rights or warrants (assuming such holder had retained such rights or warrants), made to all holders of Common Stock as of the date of 30 such redemption or repurchase, and (2) in the case of such rights or warrants which shall have expired or been terminated without exercise by any holders thereof, the Conversion Rate shall be readjusted as if such rights and warrants had not been issued. (d) (1) In case the Company shall, by dividend or otherwise, at any time distribute (a "Triggering Distribution") to all or substantially all holders of its Common Stock cash in an aggregate amount that, together with the aggregate amount of (A) any cash and the fair market value (as determined by the Board of Directors, whose determination shall be conclusive evidence thereof and which shall be evidenced by an Officers' Certificate delivered to the Trustee) of any other consideration payable in respect of any tender offer by the Company or a Subsidiary of the Company for Common Stock consummated within the 12 months preceding the date of payment of the Triggering Distribution and in respect of which no Conversion Rate Price adjustment pursuant to this Section 4.07 has been made and (B) all other cash distributions to all or substantially all holders of its Common Stock made within the 12 months preceding the date of payment of the Triggering Distribution and in respect of which no Conversion Rate adjustment pursuant to this Section 4.07 has been made, exceeds an amount equal to 5.0% of the product of the Current Market Price per share of Common Stock (as determined in accordance with subsection (e) of this Section 4.07) on the Business Day (the "Determination Date") immediately preceding the day on which such Triggering Distribution is declared by the Company multiplied by the number of shares of Common Stock outstanding on the Determination Date (excluding shares held in the treasury of the Company), the Conversion Rate shall be increased so that the same shall equal the price determined by multiplying such Conversion Rate in effect immediately prior to the Determination Date by a fraction of which the numerator shall be the Current Market Price per share of the Common Stock (as determined in accordance with subsection (e) of this Section 4.07) on the Determination Date and the denominator shall be such Current Market Price per share of the Common Stock (as determined in accordance with subsection (e) of this Section 4.07) on the Determination Date less the sum of the aggregate amount of cash and the aggregate fair market value (determined as aforesaid in this Section 4.07(d)(1)) of any such other consideration so distributed, paid or payable within such 12 months (including, without limitation, the Triggering Distribution) applicable to one share of Common Stock (determined on the basis of the number of shares of Common Stock outstanding on the Determination Date), such increase to become effective immediately prior to the opening of business on the day following the date on which the Triggering Distribution is paid. (2) In case any tender offer made by the Company or any of its Subsidiaries for Common Stock shall expire and such tender offer (as amended upon the expiration thereof) shall involve the payment of aggregate consideration in an amount (determined as the sum of the aggregate amount of cash consideration and the aggregate fair market value (as determined by the Board of Directors, whose determination shall be conclusive evidence thereof and which shall be evidenced by an Officers' Certificate delivered to the Trustee thereof) of any other consideration) that, together with the aggregate amount of (A) any cash and the fair market value (as determined by the Board of Directors, whose determination shall be conclusive evidence thereof and which shall be evidenced by an Officers' Certificate delivered to the Trustee) of any other consideration payable in respect of any other tender offers by the Company or any Subsidiary of the Company for Common Stock consummated within the 12 months preceding the date of the Expiration Date (as defined below) and in respect of which no Conversion Rate adjustment pursuant to this Section 4.07 has been made and (B) all cash distributions to all or substantially all holders of its Common Stock 31 made within the 12 months preceding the Expiration Date and in respect of which no Conversion Rate adjustment pursuant to this Section 4.07 has been made, exceeds an amount equal to 5.0% of the product of the Current Market Price per share of Common Stock (as determined in accordance with subsection (e) of this Section 4.07) as of the last date (the "Expiration Date") tenders could have been made pursuant to such tender offer (as it may be amended) (the last time at which such tenders could have been made on the Expiration Date is hereinafter sometimes called the "Expiration Time") multiplied by the number of shares of Common Stock outstanding (including tendered shares but excluding any shares held in the treasury of the Company) at the Expiration Time, then, immediately prior to the opening of business on the day after the Expiration Date, the Conversion Rate shall be increased so that the same shall equal the price determined by multiplying the Conversion Rate in effect immediately prior to the close of business on the Expiration Date by a fraction of which the numerator shall be the sum of (x) the aggregate consideration (determined as aforesaid) payable to stockholders based on the acceptance (up to any maximum specified in the terms of the tender offer) of all shares validly tendered and not withdrawn as of the Expiration Time (the shares deemed so accepted, up to any such maximum, being referred to as the "Purchased Shares") and (y) the product of the number of shares of Common Stock outstanding (less any Purchased Shares and excluding any shares held in the treasury of the Company) at the Expiration Time and the Current Market Price per share of Common Stock (as determined in accordance with subsection (e) of this Section 4.07) on the Trading Day next succeeding the Expiration Date and the denominator shall be the product of the number of shares of Common Stock outstanding (including tendered shares but excluding any shares held in the treasury of the Company) at the Expiration Time multiplied by the Current Market Price per share of the Common Stock (as determined in accordance with subsection (e) of this Section 4.07) on the Trading Day next succeeding the Expiration Date, such increase to become effective immediately prior to the opening of business on the day following the Expiration Date. In the event that the Company is obligated to purchase shares pursuant to any such tender offer, but the Company is permanently prevented by applicable law from effecting any or all such purchases or any or all such purchases are rescinded, the Conversion Rate shall again be adjusted to be the Conversion Rate which would have been in effect based upon the number of shares actually purchased. If the application of this Section 4.07(d)(2) to any tender offer would result in a decrease in the Conversion Rate, no adjustment shall be made for such tender offer under this Section 4.07(d)(2). (3) For purposes of this Section 4.07(d), the term "tender offer" shall mean and include both tender offers and exchange offers, all references to "purchases" of shares intender offers (and all similar references) shall mean and include both the purchase of shares intender offers and the acquisition of shares pursuant to exchange offers, and all references to "tendered shares" (and all similar references) shall mean and include shares tendered in both tender offers and exchange offers. (e) For the purpose of any computation under subsections (b), (c) and (d) of this Section 4.07, the current market price (the "Current Market Price") per share of Common Stock on any date shall be deemed to be the average of the daily Closing Prices for the 30 consecutive Trading Days commencing 45 Trading Days before (i) the Determination Date or the Expiration Date, as the case may be, with respect to distributions or tender offers under subsection (c) or (d) of this Section 4.07 or (ii) the record date with respect to distributions, issuances or other events requiring such computation under subsection (b), (c) or (d) of this Section 4.07. The closing price (the "Closing Price") for each 32 day shall be the last reported sales price or, in case no such reported sale takes place on such date, the average of the reported closing bid and asked prices in either case on the NGSM or, if the Common Stock is not listed or admitted to trading on the NGSM, on the principal national securities exchange on which the Common Stock is listed or admitted to trading or, if not listed or admitted to trading on the NGSM or any national securities exchange, the last reported sales price of the Common Stocks quoted on NASDAQ or, in case no reported sales takes place, the average of the closing bid and asked prices as quoted on NASDAQ or any comparable system or, if the Common Stock is not quoted on NASDAQ or any comparable system, the closing sales price or, in case no reported sale takes place, the average of the closing bid and asked prices, as furnished by any two members of the National Association of Securities Dealers, Inc. selected from time to time by the Company for that purpose. If no such prices are available, the Current Market Price per share shall be the fair value of a share of Common Stocks determined in good faith by the Board of Directors (which shall be evidenced by an Officers' Certificate delivered to the Trustee). (f) In any case in which this Section 4.07 shall require that an adjustment be made following a record date or a Determination Date or Expiration Date, as the case may be, established for purposes of this Section 4.07, the Company may elect to defer (but only until five Business Days following the filing by the Company with the Trustee of the certificate described in Section 4.11) issuing to the Holder of any Security converted after such record date or Determination Date or Expiration Date the shares of Common Stock and other capital stock of the Company issuable upon such conversion over and above the shares of Common Stock and other capital stock of the Company issuable upon such conversion only on the basis of the Conversion Rate prior to adjustment; and, in lieu of the shares the issuance of which is so deferred, the Company shall issue or cause its transfer agents to issue due bills or other appropriate evidence prepared by the Company of the right to receive such shares. If any distribution in respect of which an adjustment to the Conversion Rate is required to be made as of the record date or Determination Date or Expiration Date therefore is not thereafter made or paid by the Company for any reason, the Conversion Rate shall be readjusted to the Conversion Rate which would then be in effect if such record date had not been fixed or such effective date or Determination Date or Expiration Date had not occurred. Section 4.08 Make Whole Premium Upon Designated Event If a Designated Event occurs at any time prior to March 15, 2008 and a Holder converts its Securities in connection with such Designated Event, the Company shall increase the Conversion Rate applicable to such Securities if and as required below (the "Make Whole Adjustment"). Such a Make Whole Adjustment shall occur only when a conversion of the Securities is made by a Holder "in connection with" a Designated Event. A conversion of the Securities by a Holder will be deemed for these purposes to be "in connection with" a Designated Event if the Conversion Notice is received by the Conversion Agent on or subsequent to the date 15 Trading Days prior to the date announced by the Company as the anticipated effective date of the Designated Event but before the close of business on the Trading Day immediately preceding the related Designated Event date. The applicable Conversion Rate will be determined by reference to the table below and is based on the date on which the Designated Event becomes effective (the "Effective Date") and the price paid, or deemed to be paid, per 33 share of Common Stock (the "Stock Price") in the transaction constituting the Designated Event, subject to adjustment as described below. If holders of Common Stock receive only cash upon the occurrence of a Designated Event, the Stock Price shall be the cash amount paid per share of Common Stock. In all other cases, the Stock Price shall be the average of the daily Closing Prices of Common Stock for the five consecutive Trading Days prior to the Effective Date. A "Designated Event" means any event that constitutes a Change in Control or would constitute a Change in Control but for the existence of an "Excess Market Price Event." The following table shows the amount, if any, by which the applicable Conversion Rate will increase for each hypothetical Stock Price and Effective Date set forth below, such amount being the Make Whole Adjustment amount.
------------------------------------------------------------------------------------------------ Stock Price ================================================================================================ ======== ======= ======== ======== ======== ======== ======== ======= ======== ======== ======== $23.55 $25.00 $30.00 $35.00 $40.00 $45.00 $50.00 $55.00 $60.00 $65.00 $70.00 9/26/2006 11.7 9.8 5.5 3.1 1.8 1.1 0.7 0.5 0.3 0.3 0.2 3/15/2007 11.8 9.8 5.1 2.5 1.3 0.6 0.3 0.2 0.1 0.1 0.1 3/15/2008 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
The actual Stock Price and Effective Date may not be set forth on the table, in which case: o if the actual Stock Price on the Effective Date is between two stock prices on the table or the actual Effective Date is between two effective dates on the table, the amount of the Conversion Rate adjustment will be determined by a straight-line interpolation between the adjustment amounts set forth for the two stock prices and the two effective dates on the table based on a 365-day year, as applicable. o if the Stock Price on the Effective Date exceeds $70.00 share, subject to adjustment as described below, no adjustment to the applicable Conversion Rate will be made. o if the Stock Price on the Effective Date is less than $23.55 per share, subject to adjustment as described below, no adjustment to the applicable Conversion Rate will be made. The stock prices set forth in the first row of the table above will be adjusted as of any date on which the Conversion Rate of the Securities is adjusted as set forth under the conversion procedures above. A Make Whole Adjustment shall occur only when a conversion of the Securities is made by a Holder in connection with a Designated Event. The adjusted stock prices will equal the stock prices applicable immediately prior to such adjustment multiplied by a fraction, the numerator of which is the Conversion Rate immediately prior to the adjustment giving rise to the stock price adjustment and the denominator of which is the Conversion Rate as so adjusted. The Conversion Rate adjustment amounts set forth in the table above will be adjusted in the same manner as the Conversion Rate as set forth above under the conversion procedures in this Indenture, other than by operation of a Make Whole Adjustment. The additional shares, if any, or any cash delivered to satisfy our obligations to Holders that convert their Securities in connection with a 34 Designated Event will be delivered upon the later of the settlement date for the conversion and promptly following the effective date of the Designated Event transaction. Our obligation to deliver the additional shares, or cash to satisfy our obligations, to Holders that convert their Securities in connection with a Designated Event could be considered a penalty, in which case the enforceability thereof would be subject to general principles of reasonableness of economic remedies. Section 4.09 No Adjustment. No adjustment in the Conversion Rate shall be required unless the adjustment would require an increase or decrease of at least 1% in the Conversion Rate as last adjusted; provided, however, that any adjustments which by reason of this Section 4.09 are not required to be made shall be carried forward and taken into account in any subsequent adjustment. All calculations under this Article 4 shall be made to the nearest cent or to the nearest one-hundredth of a share, as the case may be. No adjustment need be made for issuances of Common Stock pursuant to a Company plan for reinvestment of dividends or interest or for a change in the par value or a change to no par value of the Common Stock. To the extent that the Securities become convertible into the right to receive cash, no adjustment need be made thereafter as to the cash. Interest (including contingent interest and, if any) will not accrue on the cash. Section 4.10 Adjustment for Tax Purposes. The Company shall be entitled to make such increases in the Conversion Rate, in addition to those required by Section 4.07, as it in its discretion shall determine to be advisable in order that any stock dividends, subdivisions of shares, distributions of rights to purchase stock or securities or distributions of securities convertible into or exchangeable for stock hereafter made by the Company to its stockholders shall not be taxable. Section 4.11 Notice Of Adjustment. Whenever the Conversion Rate is adjusted, the Company shall promptly mail to Security holders a notice of the adjustment and file with the Trustee an Officers' Certificate briefly stating the facts requiring the adjustment and the manner of computing it. Unless and until the Trustee shall receive an Officers' Certificate setting forth an adjustment of the Conversion Rate, the Trustee may assume without inquiry that the Conversion Rate has not been adjusted and that the last Conversion Rate of which it has knowledge remains in effect. Section 4.12 Notice Of Certain Transactions. In the event that: (1) the Company takes any action which would require an adjustment in the Conversion Rate; 35 (2) the Company consolidates or merges with, or transfers all or substantially all of its property and assets to, another corporation and shareholders of the Company must approve the transaction; or (3) there is a dissolution or liquidation of the Company, the Company shall mail to Holders and file with the Trustee a notice stating the proposed record or effective date, as the case may be and shall either issue a press release containing the relevant information or make such information available on the Company's web site or through another public medium as the Company may use at such time. The Company shall mail the notice at least ten days before such date. Failure to mail such notice or any defect therein shall not affect the validity of any transaction referred to in clause (1), (2) or (3) of this Section 4.12. Section 4.13 Effect Of Reclassification, Consolidation, Merger Or Sale On Conversion Privilege. If any of the following shall occur, namely: (a) any reclassification or change of shares of Common Stock issuable upon conversion of the Securities (other than a change in par value, or from par value to no par value, or from no par value to par value, or as a result of a subdivision or combination, or any other change for which an adjustment is provided in Section 4.07); (b) any consolidation or merger or combination to which the Company is a party other than a merger in which the Company is the continuing corporation and which does not resulting any reclassification of, or change (other than in par value, or from par value to no par value, or from no par value to par value, or as a result of a subdivision or combination) in, outstanding shares of Common Stock; or (c) any sale or conveyance as an entirety or substantially as an entirety of the property and assets of the Company, directly or indirectly, to any person, then the Company, or such successor, purchasing or transferee corporation, as the case may be, shall, as a condition precedent to such reclassification, change, combination, consolidation, merger, sale or conveyance, execute and deliver to the Trustee a supplemental indenture providing that the Holder of each Security then outstanding shall have the right to convert such Security into the kind and amount of shares of stock and other securities and property (including cash) receivable upon such reclassification, change, combination, consolidation, merger, sale or conveyance by a holder of the number of shares of Common Stock deliverable upon conversion of such Security immediately prior to such reclassification, change, combination, consolidation, merger, sale or conveyance. Such supplemental indenture shall provide for adjustments of the Conversion Rate which shall be as nearly equivalent as may be practicable to the adjustments of the Conversion Rate provided for in this Article 4. If, in the case of any such consolidation, merger, combination, sale or conveyance, the stock or other securities and property (including cash) receivable thereupon by a holder of Common Stock include shares of stock or other securities and property of a person other than the successor, purchasing or transferee corporation, as the case may be, in such consolidation, merger, combination, sale or conveyance, then such supplemental indenture shall also be executed by such other person and shall contain such additional provisions to protect the interests of the Holders of the Securities as the Board of Directors shall reasonably consider necessary by reason of the foregoing. The provisions of this Section 4.13 shall similarly apply to successive reclassifications, changes, combinations, consolidations, mergers, sales or conveyances. 36 In the event the Company shall execute a supplemental indenture pursuant to this Section 4.13, the Company shall promptly file with the Trustee (x) an Officers' Certificate briefly stating the reasons therefore, the kind or amount of shares of stock or other securities or property (including cash) receivable by Holders of the Securities upon the conversion of their Securities after any such reclassification, change, combination, consolidation, merger, sale or conveyance, any adjustment to be made with respect thereto and that all conditions precedent have been complied with and (y) an Opinion of Counsel that all conditions precedent have been complied with, and shall mail notice thereof to all Holders within 30 days of such reclassification, consolidation, merger, sale or conveyance. Section 4.14 Trustee's Disclaimer. The Trustee shall have no duty to determine when an adjustment under this Article 4 should be made, how it should be made or what such adjustment should be, but may accept as conclusive evidence of that fact or the correctness of any such adjustment, and shall be protected in relying upon, an Officers' Certificate including the Officers' Certificate with respect thereto which the Company is obligated to file with the Trustee pursuant to Section 4.10. The Trustee makes no representation as to the validity or value of any securities or assets issued upon conversion of Securities, and the Trustee shall not be responsible for the Company's failure to comply with any provisions of this Article 4. The Trustee shall not be under any responsibility to determine the correctness of any provisions contained in any supplemental indenture executed pursuant to Section 4.13, but may accept as conclusive evidence of the correctness thereof, and shall be fully protected in relying upon, the Officers' Certificate with respect thereto which the Company is obligated to file with the Trustee pursuant to Section 4.13. Section 4.15 Voluntary Reduction. The Company from time to time may increase the Conversion Rate by any amount for any period of time if the period is at least 20 days and if the reduction is irrevocable during the period if the Company's Board of Directors determines that such reduction would be in the best interest of the Company or to avoid or diminish income tax to holders of shares of the Company's Common Stock in connection with a dividend or distribution of stock or similar event, and the Company provides at least 15 days prior notice of any reduction in the Conversion Rate; provided, however, that in no event may the Company increase the Conversion Rate to be less than the par value of a share of Common Stock. ARTICLE V SUBORDINATION Section 5.01 Agreement Of Subordination. The Company covenants and agrees, and each Holder of Securities issued hereunder by its acceptance thereof likewise covenants and agrees, that all Securities shall be issued subject to the provisions of this Article 5; and each Person holding any Security, whether upon original issue or upon transfer, assignment or exchange thereof, accepts and agrees to be bound by such provisions. 37 The payment of the principal of, premium, if any, and interest (including contingent interest or a Make Whole Adjustment, if any) on all Securities (including, but not limited to, the Change in Control Purchase Price with respect to the Securities subject to purchase in accordance with Article 3 as provided in this Indenture) issued hereunder shall, to the extent and in the manner hereinafter set forth, be subordinated and subject in right of payment to the prior payment in full in cash or payment satisfactory to the holders of Senior Indebtedness of all Senior Indebtedness, whether outstanding at the date of this Indenture or thereafter incurred. No provision of this Article 5 shall prevent the occurrence of any default or Event of Default hereunder. Section 5.02 Payments To Holders. No payment shall be made with respect to the principal of, or premium, if any, and interest (including contingent interest, if any) on the Securities (including, but not limited to, the Change in Control Purchase Price with respect to the Securities subject to purchase in accordance with Article 3 as provided in this Indenture), except payments and distributions made by the Trustee as permitted by the first or second paragraph of Section 5.05, if: (i) a default in the payment of principal, premium, interest, rent or other obligations due on any Designated Senior Indebtedness occurs and is continuing (or, in the case of Designated Senior Indebtedness for which there is a period of grace, in the event of such a default that continues beyond the period of grace, if any, specified in the instrument or lease evidencing such Designated Senior Indebtedness), unless and until such default shall have been cured or waived or shall have ceased to exist; or (ii) a default, other than a payment default, on any Designated Senior Indebtedness occurs and is continuing that then permits holders of such Designated Senior Indebtedness to accelerate its maturity and the Trustee receives a notice of the default (a "Payment Blockage Notice") from a Representative or holder of Designated Senior Indebtedness or the Company. Subject to the provisions of Section 5.5, if the Trustee receives any Payment Blockage Notice pursuant to clause (ii) above, no subsequent Payment Blockage Notice shall be effective for purposes of this Section unless and until at least 365 consecutive days shall have elapsed since the effectiveness of the immediately prior Payment Blockage Notice and all scheduled payments on the Securities that have come due have been paid in full in cash. No nonpayment default that existed or was continuing on the date of delivery of any Payment Blockage Notice to the Trustee (unless such default was waived, cured or otherwise ceased to exist and thereafter subsequently reoccurred) shall be, or be made, the basis for a subsequent Payment Blockage Notice. The Company may and shall resume payments on and distributions in respect of the Securities: (a) in the case of a default referred to in clause (i) above, upon the date upon which the default is cured or waived or ceases to exist, or 38 (b) in the case of a default referred to in clause (ii) above, upon the earlier of (1) the date on which such default is cured or waived or ceases to exist or (2) 179 days after the date on which the applicable Payment Blockage Notice is received, if the maturity of such Designated Senior Indebtedness has not been accelerated, unless this Article 5 otherwise prohibits the payment or distribution at the time of such payment or distribution. Upon any payment by the Company, or distribution of assets of the Company of any kind or character, whether in cash, property or securities, to creditors upon any dissolution or winding-up or liquidation or reorganization of the Company (whether voluntary or involuntary) or in bankruptcy, insolvency, receivership or similar proceedings, all amounts due or to become due upon all Senior Indebtedness shall first be paid in full in cash, or other payments satisfactory to the holders of Senior Indebtedness before any payment is made on account of the principal of, premium, if any, or interest (including contingent interest, if any) on the Securities (except payments made pursuant to Article 10 from monies deposited with the Trustee pursuant thereto prior to commencement of proceedings for such dissolution, winding-up, liquidation or reorganization); and upon any such dissolution or winding-up or liquidation or reorganization of the Company or bankruptcy, insolvency, receivership or other proceeding, any payment by the Company, or distribution of assets of the Company of any kind or character, whether in cash, property or securities, to which the Holders of the Securities or the Trustee would be entitled, except for the provision of this Article 5, shall (except as aforesaid) be paid by the Company or by any receiver, trustee in bankruptcy, liquidating trustee, agent or other Person making such payment or distribution, or by the Holders of the Securities or by the Trustee under this Indenture if received by them or it, directly to the holders of Senior Indebtedness (pro rata to such holders on the basis of the respective amounts of Senior Indebtedness held by such holders, or as otherwise required by law or a court order) or their representative or representatives, or to the trustee or trustees under any indenture pursuant to which any instruments evidencing any Senior Indebtedness may have been issued, as their respective interests may appear, to the extent necessary to pay all Senior Indebtedness in full in cash, or other payment satisfactory to the holders of Senior Indebtedness, after giving effect to any concurrent payment or distribution to or for the holders of Senior Indebtedness, before any payment or distribution is made to the Holders of the Securities or to the Trustee. For purposes of this Article 5, the words, "cash, property or securities" shall not be deemed to include shares of stock of the Company as reorganized or readjusted, or securities of the Company or any other corporation provided for by a plan of reorganization or readjustment, the payment of which is subordinated at least to the extent provided in this Article 5 with respect to the Securities to the payment of all Senior Indebtedness which may at the time be outstanding; provided that (i) the Senior Indebtedness is assumed by the new corporation, if any, resulting from any reorganization or readjustment, and (ii) the rights of the holders of Senior Indebtedness (other than leases which are not assumed by the Company or the new corporation, as the case may be) are not, without the consent of such holders, altered by such reorganization or readjustment. The consolidation of the Company with, or the merger of the Company into, another corporation or the liquidation or dissolution of the Company following the conveyance, transfer or lease of its property as an entirety, or substantially as an entirety, to another corporation upon the terms and conditions provided for in Article 7 shall not be deemed a dissolution, winding-up, liquidation or reorganization for the purposes of this Section 5.02 39 if such other corporation shall, as a part of such consolidation, merger, conveyance, transfer or lease, comply with the conditions stated in Article 7. In the event of the acceleration of the Securities because of an Event of Default, no payment or distribution shall be made to the Trustee or any Holder of Securities in respect of the principal of, premium, if any, or interest (including contingent interest, if any) on the Securities by the Company (including, but not limited to, the Change in Control Purchase Price with respect to the Securities subject to purchase in accordance with Article 3 as provided in this Indenture), except payments and distributions made by the Trustee as permitted by Section 5.5, until all Senior Indebtedness has been paid in full in cash or other payment satisfactory to the holders of Senior Indebtedness or such acceleration is rescinded in accordance with the terms of this Indenture. If payment of the Securities is accelerated because of an Event of Default, the Company shall promptly notify holders of Senior Indebtedness of such acceleration. In the event that, notwithstanding the foregoing provisions, any payment or distribution of assets of the Company of any kind or character, whether in cash, property or securities (including, without limitation, by way of setoff or otherwise), prohibited by the foregoing, shall be received by the Trustee or the Holders of the Securities before all Senior Indebtedness is paid in full, in cash or other payment satisfactory to the holders of Senior Indebtedness, or provision is made for such payment thereof in accordance with its terms in cash or other payment satisfactory to the holders of Senior Indebtedness, such payment or distribution shall be held in trust for the benefit of and shall be paid over or delivered to the holders of Senior Indebtedness or their representative or representatives, or to the trustee or trustees under any indenture pursuant to which any instruments evidencing any Senior Indebtedness may have been issued, as their respective interests may appear, as calculated by the Company, for application to the payment of all Senior Indebtedness remaining unpaid to the extent necessary to pay all Senior Indebtedness in full, in cash or other payment satisfactory to the holders of Senior Indebtedness, after giving effect to any concurrent payment or distribution to or for the holders of such Senior Indebtedness. Nothing in this Section 5.02 shall apply to claims of, or payments to, the Trustee under or pursuant to Section 9.07. This Section 5.02 shall be subject to the further provisions of Section 5.5. Section 5.03 Subrogation of Securities. Subject to the payment in full, in cash or other payment satisfactory to the holders of Senior Indebtedness, of all Senior Indebtedness, the rights of the Holders of the Securities shall be subrogated to the extent of the payments or distributions made to the holders of such Senior Indebtedness pursuant to the provisions of this Article 5 (equally and ratably with the holders of all indebtedness of the Company which by its express terms is subordinated to other indebtedness of the Company to substantially the same extent as the Securities are subordinated and is entitled to like rights of subrogation) to the rights of the holders of Senior Indebtedness to receive payments or distributions of cash, property or securities of the Company applicable to the Senior Indebtedness until the principal, premium, if any, and interest (including contingent interest, if any) on the Securities shall be paid in full in cash or other payment satisfactory to the holders of Senior Indebtedness; and, for the purposes of such subrogation, no payments or distributions to the holders of the 40 Senior Indebtedness of any cash, property or securities to which the Holders of the Securities or the Trustee would be entitled except for the provisions of this Article 5, and no payment over pursuant to the provisions of this Article 5, to or for the benefit of the holders of Senior Indebtedness by Holders of the Securities or the Trustee, shall, as between the Company, its creditors other than holders of Senior Indebtedness, and the Holders of the Securities, be deemed to be a payment by the Company to or on account of the Senior Indebtedness; and no payments or distributions of cash, property or securities to or for the benefit of the Holders of the Securities pursuant to the subrogation provisions of this Article 5, which would otherwise have been paid to the holders of Senior Indebtedness shall be deemed to be a payment by the Company to or for the account of the Securities. It is understood that the provisions of this Article 5 are and are intended solely for the purposes of defining the relative rights of the Holders of the Securities, on the one hand, and the holders of the Senior Indebtedness, on the other hand. Nothing contained in this Article 5 or elsewhere in this Indenture or in the Securities is intended to or shall impair, as among the Company, its creditors other than the holders of Senior Indebtedness, and the Holders of the Securities, the obligation of the Company, which is absolute and unconditional, to pay to the Holders of the Securities the principal of (and premium, if any) and interest (including contingent interest, if any) on the Securities as and when the same shall become due and payable in accordance with their terms, or is intended to or shall affect the relative rights of the Holders of the Securities and creditors of the Company other than the holders of the Senior Indebtedness, nor shall anything herein or therein prevent the Trustee or the Holder of any Security from exercising all remedies otherwise permitted by applicable law upon default under this Indenture, subject to the rights, if any, under this Article 5 of the holders of Senior Indebtedness in respect of cash, property or securities of the Company received upon the exercise of any such remedy. Upon any payment or distribution of assets of the Company referred to in this Article 5, the Trustee, subject to the provisions of Section 9.01, and the Holders of the Securities shall be entitled to rely upon any order or decree made by any court of competent jurisdiction in which such bankruptcy, dissolution, winding-up, liquidation or reorganization proceedings are pending, or a certificate of the receiver, trustee in bankruptcy, liquidating trustee, agent or other person making such payment or distribution, delivered to the Trustee or to the Holders of the Securities, for the purpose of ascertaining the persons entitled to participate in such distribution, the holders of the Senior Indebtedness and other indebtedness of the Company, the amount thereof or payable thereon and all other facts pertinent thereto or to this Article 5. Section 5.04 Authorization To Effect Subordination. Each Holder of a Security by the Holder's acceptance thereof authorizes and directs the Trustee on the Holder's behalf to take such action as may be necessary or appropriate to effectuate the subordination as provided in this Article 5 and appoints the Trustee to act as the Holder's attorney-in-fact for any and all such purposes. 41 Section 5.05 Notice To Trustee. The Company shall give prompt written notice in the form of an Officers' Certificate to a Trust Officer of the Trustee and to any Paying Agent of any fact known to the Company which would prohibit the making of any payment of monies to or by the Trustee or any Paying Agent in respect of the Securities pursuant to the provisions of this Article 5. Notwithstanding the provisions of this Article 5 or any other provision of this Indenture, the Trustee shall not be charged with knowledge of the existence of any facts which would prohibit the making of any payment of monies to or by the Trustee in respect of the Securities pursuant to the provisions of this Article 5, unless and until a Trust Officer of the Trustee shall have received written notice thereof at the Corporate Trust Office from the Company (in the form of an Officers' Certificate) or a Representative or a Holder or Holders of Senior Indebtedness or from any trustee thereof; and before the receipt of any such written notice, the Trustee, subject to the provisions of Section 9.01, shall be entitled in all respects to assume that no such facts exist; provided that if on a date not less than one Business Day prior to the date upon which by the terms hereof any such monies may become payable for any purpose (including, without limitation, the payment of the principal of, or premium, if any, or interest (including contingent interest, if any) on any Security) the Trustee shall not have received, with respect to such monies, the notice provided for in this Section 5.5, then, anything herein contained to the contrary notwithstanding, the Trustee shall have full power and authority to receive such monies and to apply the same to the purpose for which they were received, and shall not be affected by any notice to the contrary which may be received by it on or after such prior date. Notwithstanding anything in this Article 5 to the contrary, nothing shall prevent any payment by the Trustee to the Holders of monies deposited with it pursuant to Article 10, and any such payment shall not be subject to the provisions of Article 5. The Trustee, subject to the provisions of Section 9.01, shall be entitled to rely on the delivery to it of a written notice by a Representative or a person representing himself to be a holder of Senior Indebtedness (or a trustee on behalf of such holder) to establish that such notice has been given by a Representative or a holder of Senior Indebtedness or a trustee on behalf of any such holder or holders. In the event that the Trustee determines in good faith that further evidence is required with respect to the right of any person as a holder of Senior Indebtedness to participate in any payment or distribution pursuant to this Article 5, the Trustee may request such Person to furnish evidence to the reasonable satisfaction of the Trustee as to the amount of Senior Indebtedness held by such Person, the extent to which such Person is entitled to participate in such payment or distribution and any other facts pertinent to the rights of such Person under this Article 5, and if such evidence is not furnished the Trustee may defer any payment to such Person pending judicial determination as to the right of such Person to receive such payment. Section 5.06 Trustee's Relation To Senior Indebtedness. The Trustee in its individual capacity shall be entitled to all the rights set forth in this Article 5 in respect of any Senior Indebtedness at any time held by it, to the same extent as any other holder of Senior Indebtedness, and nothing in Section 9.11 or else wherein this Indenture shall deprive the Trustee of any of its rights as such holder. 42 With respect to the holders of Senior Indebtedness, the Trustee undertakes to perform or to observe only such of its covenants and obligations as are specifically set forth in this Article 5, and no implied covenants or obligations with respect to the holders of Senior Indebtedness shall be read into this Indenture against the Trustee. The Trustee shall not be deemed to owe any fiduciary duty to the holders of Senior Indebtedness and, subject to the provisions of Section 9.01, the Trustee shall not be liable to any holder of Senior Indebtedness if it shall pay over or deliver to Holders of Securities, the Company or any other person money or assets to which any holder of Senior Indebtedness shall be entitled by virtue of this Article 5 or otherwise. Section 5.07 No Impairment Of Subordination. No right of any present or future holder of any Senior Indebtedness to enforce subordination as herein provided shall at any time in any way be prejudiced or impaired by any act or failure to act on the part of the Company or by any act or failure to act, in good faith, by any such holder, or by any noncompliance by the Company with the terms, provisions and covenants of this Indenture, regardless of any knowledge thereof which any such holder may have or otherwise be charged with. Section 5.08 Certain Conversions Deemed Payment. For the purposes of this Article 5 only, (1) the issuance and delivery of junior securities upon conversion of Securities in accordance with Article 4 shall not be deemed to constitute a payment or distribution on account of the principal of (or premium, if any) or interest (including contingent interest, if any) on Securities or on account of the purchase or other acquisition of Securities, and (2) the payment, issuance or delivery of cash (except in satisfaction of fractional shares pursuant to Section 4.04), property or securities (other than junior securities) upon conversion of a Security shall be deemed to constitute payment on account of the principal of such Security. For the purposes of this Section 5.8, the term "junior securities" means (a) shares of any stock of any class of the Company, or (b) securities of the Company which are subordinated in right of payment to all Senior Indebtedness which may be outstanding at the time of issuance or delivery of such securities to substantially the same extent as, or to a greater extent than, the Securities are so subordinated as provided in this Article. Nothing contained in this Article 5 or elsewhere in this Indenture or in the Securities is intended to or shall impair, as among the Company, its creditors other than holders of Senior Indebtedness and the Holders, the right, which is absolute and unconditional, of the Holder of any Security to convert such Security in accordance with Article 4. Section 5.09 Article Applicable To Paying Agents. If at any time any Paying Agent other than the Trustee shall have been appointed by the Company and be then acting hereunder, the term "Trustee" as used in this Article shall (unless the context otherwise requires) be construed as extending to and including such Paying Agent within its meaning as fully for all intents and purposes as if such Paying Agent were named in this Article in addition to or in place of the Trustee; provided, however, that the first paragraph of Section 5.05 shall not apply to the Company or any Affiliate of the Company if it or such Affiliate acts as Paying Agent. 43 Section 5.10 Senior Indebtedness Entitled To Rely. The holders of Senior Indebtedness (including, without limitation, Designated Senior Indebtedness) shall have the right to rely upon this Article 5, and no amendment or modification of the provisions contained herein shall diminish the rights of such holders unless such holders shall have agreed in writing thereto. ARTICLE VI COVENANTS Section 6.01 Payment Of Securities. The Company shall promptly make all payments in respect of the Securities on the dates and in the manner provided in the Securities and this Indenture. An installment of principal or interest (including contingent interest, if any), if any, shall be considered paid on the date it is due if the Paying Agent (other than the Company) holds by 11:00 a.m., New York City time, on that date money, deposited by the Company or an Affiliate thereof, sufficient to pay the installment. The Company shall, (in immediately available funds) to the fullest extent permitted by law, pay interest on overdue principal (including premium, if any) and overdue installments of interest at the rate borne by the Securities per annum. Payment of the principal of (and premium, if any) and any interest (including contingent interest, if any) on the Securities shall be made at the office or agency of the Company maintained for that purpose in such coin or currency of the United States of America as at the time of payment is legal tender for payment of public and private debts; provided, however, that at the option of the Company payment of interest may be made by check mailed to the address of the Person entitled thereto as such address appears in the Register; provided further that a Holder with an aggregate principal amount in excess of $1,000,000 will be paid by wire transfer in immediately available funds at the election of such Holder if such Holder has provided wire transfer instructions to the Company at least 10 Business Days prior to the payment date. Section 6.02 SEC and Other REPORTS. (a) Whether or not required by the rules and regulations of the SEC, including the reporting requirements of Section 13 or 15(d) of the Exchange Act, so long as any Securities are outstanding, the Company will furnish to the Trustee: (i) all quarterly and annual financial information that would be required to be contained in a filing with the SEC on Forms 10-Q and 10-K if the Company were required to file such forms, including a "Management's Discussion and Analysis of Financial Condition and Results of Operations" that describes the financial condition and results of operations of the Company and its Subsidiaries and, with respect to the annual information only, a report on the consolidated financial statements required by Form 10-K by the Company's independent certified public accountants; and (ii) all reports that would be required to be filed with the SEC on Form 8-K if the Company were required to file such reports. 44 (b) In addition, whether or not required by the rules and regulation of the SEC, the Company will file a copy of all such information with the SEC for public availability(unless the SEC will not accept such a filing) and make such information available to investors or prospective investors who request it in writing. (c) Delivery of such reports, information and documents to the Trustee is for informational purposes only and the Trustee's receipt of such shall not constitute constructive notice of any information contained therein or determinable from information contained therein, including the Company's compliance with any of its covenants hereunder (as to which the Trustee is entitled to rely exclusively on Officers' Certificates). Section 6.03 Compliance Certificates. The Company shall deliver to the Trustee, within 90 days after the end of each fiscal year of the Company (beginning with the fiscal year ending December 31, 2006), an Officers' Certificate stating as to the best of the signer's knowledge whether or not the Company is in compliance with all conditions and covenants on its part contained in this Indenture and stating whether or not, to the best of the signer's knowledge, there has been any default or Event of Default and, if so, the Officers' Certificate shall describe the default or Event of Default and the efforts to remedy the same. For the purposes of this Section 6.03, compliance shall be determined without regard to any grace period or requirement of notice provided pursuant to the terms of this Indenture. Section 6.04 Further Instruments and Acts. Upon request of the Trustee, the Company will execute and deliver such further instruments and do such further acts as may be reasonably necessary or proper to carry out more effectively the purposes of this Indenture. Section 6.05 Maintenance of Corporate Existence. Subject to Article 7, the Company will do or cause to be done all things necessary to preserve and keep in full force and effect its corporate existence. Section 6.06 Stay, Extension and Usury Laws. The Company covenants (to the extent that it may lawfully do so) that it shall not at any time insist upon, plead, or in any manner whatsoever claim or take the benefit or advantage of, any stay, extension or usury law or other law which would prohibit or forgive the Company from paying all or any portion of the principal of, premium, if any, or interest (including contingent interest, if any) on the Securities as contemplated herein, wherever enacted, now or at any time hereafter in force, or which may affect the covenants or the performance of this Indenture, and the Company (to the extent it may lawfully do so) hereby expressly waives all benefit or advantage of any such law and covenants that it will not, by resort to any such law, hinder, delay or impede the execution of any power herein granted to the Trustee, but will suffer and permit the execution of every such power as though no such law had been enacted. 45 ARTICLE VII CONSOLIDATION, MERGER, CONVEYANCE, TRANSFER OR LEASE Section 7.01 Company may Consolidate, etc., only on Certain Terms. The Company shall not consolidate with or merge into any other Person (in a transaction in which the Company is not the surviving corporation) or convey, transfer or lease its properties and assets substantially as an entirety to any Person, other than to one or more of its Subsidiaries, unless: (1) in case the Company shall consolidate with or merge into another Person or convey, transfer or lease its properties and assets substantially as an entirety to any Person, the Person formed by such consolidation or into which the Company is merged or the Person which acquires by conveyance or transfer, or which leases, the properties and assets of the Company substantially as an entirety shall be a corporation, limited liability company, partnership, trust or other business entity organized and validly existing under the laws of the United States of America, any State thereof or the District of Columbia and, if the Company is not the surviving corporation, shall expressly assume, by an indenture supplemental hereto, executed and delivered to the Trustee, in form satisfactory to the Trustee, the due and punctual payment of the principal of and any premium and interest (including contingent interest, if any) on all the Securities and the performance or observance of every covenant of this Indenture on the part of the Company to be performed or observed and the conversion rights shall be provided for in accordance with Article 4, by supplemental indenture satisfactory in form to the Trustee, executed and delivered to the Trustee, by the Person (if other than the Company) formed by such consolidation or into which the Company shall have been merged or by the Person which shall have acquired the Company's assets; (2) immediately after giving effect to such transaction, no Event of Default or Default, shall have occurred and be continuing; and (3) the Company has delivered to the Trustee an Officers' Certificate and an Opinion of Counsel, each stating that such consolidation, merger, conveyance, transfer or lease and, if a supplemental indenture is required in connection with such transaction, such supplemental indenture complies with this Article and that all conditions precedent herein provided for relating to such transaction have been complied with. Section 7.02 Successor Substituted. Upon any consolidation of the Company with, or merger of the Company into, any other Person or any conveyance, transfer or lease of the properties and assets of the Company substantially as an entirety in accordance with Section 7.01, the successor Person formed by such consolidation or into which the Company is merged or to which such conveyance, transfer or lease is made shall succeed to, and be substituted for, and may exercise every right and power of, the Company under this Indenture with the same effect as if such successor Person had been named as the Company herein, and thereafter, except in the case of a lease, the predecessor Person shall be relieved of all obligations and covenants under this Indenture and the Securities. 46 ARTICLE VIII DEFAULT AND REMEDIES Section 8.01 Events of Default. An "Event of Default" shall occur if: (1) the Company defaults in the payment of any interest (including contingent interest, if any), payable to all holders of Registrable Securities on any Security when the same becomes due and payable and the default continues for a period of 30 days, whether or not such payment shall be prohibited by the provisions of Article 5 hereof; (2) the Company defaults in the payment of any principal of (including, without limitation, any premium, if any, on) any Security when the same becomes due and payable(whether at maturity, on a Change in Control Purchase Date or otherwise), whether or not such payment shall be prohibited by the provisions of Article 5 hereof; (3) the Company fails to comply with any of its other agreements contained in the Securities or this Indenture and the default continues for the period and after the notice specified below; (4) the Company fails to provide a Change in Control Purchase Notice when required by Section 3.02; (5) any indebtedness under any bond, debenture, note or other evidence of indebtedness for money borrowed by the Company or any Subsidiary (all or substantially all of the outstanding voting securities of which are owned, directly or indirectly, by the Company) or under any mortgage, indenture or instrument under which there may be issued or by which there may be secured or evidenced any indebtedness for money borrowed by the Company or any Subsidiary (all or substantially all of the outstanding voting securities of which are owned, directly or indirectly, by the Company) (an "Instrument") with a principal amount then outstanding in excess of U.S. $5,000,000, whether such indebtedness now exists or shall hereafter be created, is not paid at final maturity of the Instrument (either at its stated maturity or upon acceleration thereof), and such indebtedness is not discharged, or such acceleration is not rescinded or annulled, within a period of 30 days after there shall have been given, by registered or certified mail, to the Company by the Trustee or to the Company and the Trustee by the Holders of at least 25% in aggregate principal amount of the then outstanding Securities a written notice specifying such default and requiring the Company to cause such indebtedness to be discharged or cause such default to be cured or waived or such acceleration to be rescinded or annulled and stating that such notice is a "Notice of Default" hereunder; (6) the Company fails to issue Common Stock or pay the Daily Cash Amounts or Net Share Amount upon conversion of Securities in accordance with Article 4; (7) the Company or any Subsidiary, pursuant to or within the meaning of any Bankruptcy Law: (A) commences a voluntary case or proceeding; 47 (B) consents to the entry of an order for relief against it in an involuntary case or proceeding; (C) consents to the appointment of a Custodian of it or for all or substantially all of its property; or (D) makes a general assignment for the benefit of its creditors; or (8) a court of competent jurisdiction enters an order or decree under any Bankruptcy Law that: (A) is for relief against the Company or any Subsidiary in an involuntary case or proceeding; (B) appoints a Custodian of the Company or any Subsidiary or for all or substantially all of the property of the Company or any Subsidiary; or (C) orders the liquidation of the Company or any Subsidiary; and in each case the order or decree remains unstayed and in effect for 60 consecutive days. The term "Bankruptcy Law" means Title 11 of the United States Code (or any successor thereto) or any similar federal or state law for the relief of debtors. The term "Custodian" means any receiver, trustee, assignee, liquidator, sequestrator or similar official under any Bankruptcy Law. A default under clause (3) above is not an Event of Default until the Trustee notifies the Company, or the Holders of at least 25% in aggregate principal amount of the Securities then outstanding notify the Company and the Trustee, in writing of the default, and the Company does not cure the default within 60 days after receipt of such notice. The notice given pursuant to this Section 8.01 must specify the default, demand that it be remedied and state that the notice is a "Notice of Default." When any default under this Section 8.01 is cured, it ceases. The Trustee shall not be charged with knowledge of any Event of Default unless written notice thereof shall have been given to a Trust Officer at the Corporate Trust Office of the Trustee by the Company, a Paying Agent, any Holder or any agent of any Holder. Section 8.02 Acceleration. If an Event of Default (other than an Event of Default specified in clause (7) or (8) of Section 8.01 with respect to the Company) occurs and is continuing, the Trustee may, by notice to the Company, or the Holders of at least 25% in aggregate principal amount of the Securities then outstanding may, by notice to the Company and the Trustee, declare all unpaid principal to the date of acceleration on the Securities then outstanding (if not then due and payable) to be due and payable upon any such declaration, and the same shall become and be immediately due and payable. If an Event of Default specified in clause (7) or (8) of Section 8.01 occurs with respect to the Company, all unpaid principal of the Securities then outstanding shall ipso facto become and be immediately due and payable without any declaration or other act on the part of the Trustee or any Holder. The Holders of a majority in aggregate principal 48 amount of the Securities then outstanding by notice to the Trustee may rescind an acceleration and its consequences if (a) all existing Events of Default, other than the nonpayment of the principal of the Securities which has become due solely by such declaration of acceleration, have been cured or waived; (b) to the extent the payment of such interest is lawful, interest (calculated at the rate per annum borne by the Securities) on overdue installments of interest and overdue principal, which has become due otherwise than by such declaration of acceleration, has been paid; (c) the rescission would not conflict with any judgment or decree of a court of competent jurisdiction; and (d) all payments due to the Trustee and any predecessor Trustee under Section 9.07 have been made. No such rescission shall affect any subsequent default or impair any right consequent thereto. Section 8.03 Other Remedies. If an Event of Default occurs and is continuing, the Trustee may, but shall not be obligated to, pursue any available remedy by proceeding at law or in equity to collect the payment of the principal of or interest (including contingent interest, if any) on the Securities or to enforce the performance of any provision of the Securities or this Indenture. The Trustee may maintain a proceeding even if it does not possess any of the Securities or does not produce any of them in the proceeding. A delay or omission by the Trustee or any Security holder in exercising any right or remedy accruing upon an Event of Default shall not impair the right or remedy or constitute a waiver of or acquiescence in the Event of Default. No remedy is exclusive of any other remedy. All available remedies are cumulative to the extent permitted by law. Section 8.04 Waiver of Defaults and Events of Default. Subject to Sections 8.07 and 11.02, the Holders of a majority in aggregate principal amount of the Securities then outstanding by notice to the Trustee may waive an existing default or Event of Default and its consequence, except a default or Event of Default in the payment of the principal of, premium, if any, or interest (including contingent interest, if any) on any Security, a failure by the Company to convert any Securities into cash or, if applicable, shares of Common Stock or any default or Event of Default in respect of any provision of this Indenture or the Securities which, under Section 11.02, cannot be modified or amended without the consent of the Holder of each Security affected. When a default or Event of Default is waived, it is cured and ceases. Section 8.05 Control by Majority. The Holders of a majority in aggregate principal amount of the Securities then outstanding may direct the time, method and place of conducting any proceeding for any remedy available to the Trustee or exercising any trust or power conferred on it. However, the Trustee may refuse to follow any direction that conflicts with law or this Indenture, that the Trustee determines may be unduly prejudicial to the rights of another Holder or the Trustee, or that may involve the Trustee in personal liability unless the Trustee is offered indemnity satisfactory to it; provided, however, that the Trustee may take any other action deemed proper by the Trustee which is not inconsistent with such direction. 49 Section 8.06 Limitations on Suits. A Holder may not pursue any remedy with respect to this Indenture or the Securities (except actions for payment of overdue principal or interest (including any payments in connection with a Change in Control) or for the conversion of the Securities pursuant to Article 4) unless: (1) the Holder gives to the Trustee written notice of a continuing Event of Default; (2) the Holders of at least 25% in aggregate principal amount of the then outstanding Securities make a written request to the Trustee to pursue the remedy; (3) such Holder or Holders offer to the Trustee reasonable indemnity to the Trustee against any loss, liability or expense; (4) the Trustee does not comply with the request within 60 days after receipt of the request and the offer of indemnity; and (5) no direction inconsistent with such written request has been given to the Trustee during such 60-day period by the Holders of a majority in aggregate principal amount of the Securities then outstanding. A Security holder may not use this Indenture to prejudice the rights of another Security holder or to obtain a preference or priority over such other Security holder. Section 8.07 Rights of Holders to Receive Payment and to Convert. Notwithstanding any other provision of this Indenture, the right of any Holder of a Security to receive payment of the principal of and interest on the Security (including any payments in connection with a Change in Control, contingent interest, if any), on or after the respective due dates expressed in the Security and this Indenture, to convert such Security accordance with Article 4 and to bring suit for the enforcement of any such payment on or after such respective dates or the right to convert, is absolute and unconditional and shall not be impaired or affected without the consent of the Holder. Section 8.08 Collection Suit by Trustee. If an Event of Default in the payment of principal or interest specified in clause (1) or (2) of Section 8.01 occurs and is continuing, the Trustee may recover judgment in its own name and as trustee of an express trust against the Company or another obligor on the Securities for the whole amount of principal and accrued interest remaining unpaid, together with, to the extent that payment of such interest is lawful, interest on overdue principal and on overdue installments of interest, in each case at the rate per annum borne by the Securities and such further amount as shall be sufficient to cover the costs and expenses of collection, including the reasonable compensation, expenses, disbursements and advances of the Trustee, its agents and counsel. 50 Section 8.09 Trustee may File Proofs of Claim. The Trustee may file such proofs of claim and other papers or documents as maybe necessary or advisable in order to have the claims of the Trustee (including any claim for the reasonable compensation, expenses, disbursements and advances of the Trustee, its agents and counsel) and the Holders allowed in any judicial proceedings relative to the Company (or any other obligor on the Securities), its creditors or its property and shall be entitled and empowered to collect and receive any money or other property payable or deliverable on any such claims and to distribute the same, and any Custodian in any such judicial proceeding is hereby authorized by each Holder to make such payments to the Trustee and, in the event that the Trustee shall consent to the making of such payments directly to the Holders, to pay to the Trustee any amount due to it for the reasonable compensation, expenses, disbursements and advances of the Trustee, its agents and counsel, and any other amounts due the Trustee under Section 9.07, and to the extent that such payment of the reasonable compensation, expenses, disbursements and advances in any such proceedings shall be denied for any reason, payment of the same shall be secured by a lien on, and shall be paid out of, any and all distributions, dividends, money, securities and other property which the Holders may be entitled to receive in such proceedings, whether in liquidation or under any plan of reorganization or arrangement or otherwise. Nothing herein contained shall be deemed to authorize the Trustee to authorize or consent to, or, on behalf of any Holder, to authorize, accept or adopt any plan of reorganization, arrangement, adjustment or composition affecting the Securities or the rights of any Holder thereof, or to authorize the Trustee to vote in respect of the claim of any Holder in any such proceeding. Section 8.10 Priorities. If the Trustee collects any money pursuant to this Article 8, it shall pay out the money in the following order: First, to the Trustee for amounts due under Section 9.07; Second, to the holders of Senior Indebtedness to the extent required by Article 5; Third, to Holders for amounts due and unpaid on the Securities for principal and interest (including contingent interest, if any), ratably, without preference or priority of any kind, according to the amounts due and payable on the Securities for principal and interest (including contingent interest, if any), respectively; and Fourth, the balance, if any, to the Company. The Trustee may fix a record date and payment date for any payment to Holders pursuant to this Section 8.10. Section 8.11 Undertaking for Costs. In any suit for the enforcement of any right or remedy under this Indenture or in any suit against the Trustee for any action taken or omitted by it as Trustee, a court in its discretion may require the filing by any party litigant in the suit of an undertaking to pay the costs of the suit, and the 51 court in its discretion may assess reasonable costs, including reasonable attorneys' fees and expenses, against any party litigant in the suit, having due regard to the merits and good faith of the claims or defenses made by the party litigant. This Section 8.11 does not apply to a suit made by the Trustee, a suit by a Holder pursuant to Section 8.7, or a suit by Holders of more than 10% in aggregate principal amount of the Securities then outstanding. ARTICLE IX TRUSTEE Section 9.01 Duties of Trustee. (a) If an Event of Default has occurred and is continuing, the Trustee shall exercise such of the rights and powers vested in it by this Indenture and use the same degree of care and skill in its exercise as a prudent person would exercise or use under the circumstances in the conduct of his or her own affairs. (b) Except during the continuance of an Event of Default: (1) the Trustee need perform only those duties as are specifically set forth in this Indenture and no others; and (2) in the absence of bad faith on its part, the Trustee may conclusively rely, as to the truth of the statements and the correctness of the opinions expressed therein, upon certificates or opinions furnished to the Trustee and conforming to the requirements of this Indenture. The Trustee, however, shall examine any certificates and opinions which by any provision hereof are specifically required to be delivered to the Trustee to determine whether or not they conform to the requirements of this Indenture. (c) The Trustee may not be relieved from liability for its own negligent action, its own negligent failure to act, or its own willful misconduct, except that: (1) this paragraph does not limit the effect of subsection (b) of this Section 9.01; (2) the Trustee shall not be liable for any error of judgment made in good faith by a Trust Officer, unless it is proved that the Trustee was negligent in ascertaining the pertinent facts; and (3) the Trustee shall not be liable with respect to any action it takes or omits to take in good faith in accordance with a direction received by it pursuant to Section 8.05. (d) No provision of this Indenture shall require the Trustee to expend or risk its own funds or otherwise incur any financial liability in the performance of any of its duties hereunder or in the exercise of any of its rights or powers unless the Trustee shall have received adequate indemnity in its opinion against potential costs and liabilities incurred by it relating thereto. (e) Every provision of this Indenture that in any way relates to the Trustee is subject to subsections (a), (b), (c) and (d) of this Section 9.01. 52 (f) The Trustee shall not be liable for interest on any money received by it except as the Trustee may agree in writing with the Company. Money held in trust by the Trustee need not be segregated from other funds except to the extent required by law. Section 9.02 Rights of Trustee. Subject to Section 9.01: (a) The Trustee may rely conclusively on any document believed by it to be genuine and to have been signed or presented by the proper person. The Trustee need not investigate any fact or matter stated in the document. (b) Before the Trustee acts or refrains from acting, it may require an Officers' Certificate or an Opinion of Counsel, or both, which shall conform to Section 12.04(b).The Trustee shall not be liable for any action it takes or omits to take in good faith in reliance on such Officers' Certificate or Opinion. (c) The Trustee may act through its agents and shall not be responsible for the misconduct or negligence of any agent appointed with due care. (d) The Trustee shall not be liable for any action it takes or omits to take in good faith which it believes to be authorized or within its rights or powers. (e) The Trustee may consult with counsel of its selection, and the advice or opinion of such counsel as to matters of law shall be full and complete authorization and protection in respect of any such action taken, omitted or suffered by it hereunder in good faith and in accordance with the advice or opinion of such counsel. (f) The Trustee shall be under no obligation to exercise any of the rights or powers vested in it by this Indenture at the request or direction of any of the Holders pursuant to this Indenture, unless such Holders shall have offered to the Trustee security or indemnity satisfactory to the Trustee against the costs, expenses and liabilities which might be incurred by it in compliance with such request or direction. (g) The Trustee shall not be bound to make any investigation into the facts or matters stated in any resolution, certificate, statement, instrument, opinion, report, notice, request, direction, consent, order, bond, debenture, note, other evidence of indebtedness or other paper or document, but the Trustee, in its discretion, may make such further inquiry or investigation into such facts or matters as it may see fit, and, if the Trustee shall determine to make such further inquiry or investigation, it shall be entitled to examine the books, records and premises of the Company, personally or by agent or attorney at the sole cost of the Company and shall incur no liability or additional liability of any kind by reason of such inquiry or investigation. (h) The Trustee shall not be deemed to have notice of any Default or Event of Default unless a Trust Officer of the Trustee has actual knowledge thereof or unless written notice of any event which is in fact such a default is received by the Trustee at the Corporate Trust Office, and such notice references the Securities and this Indenture. 53 (i) The rights, privileges, protections, immunities and benefits given to the Trustee, including, without limitation, its right to be indemnified, are extended to, and shall be enforceable by, the Trustee in each of its capacities hereunder, and to each agent, custodian and other Person employed to act hereunder. Section 9.03 Individual Rights of Trustee. The Trustee in its individual or any other capacity may become the owner or pledgee of Securities and may otherwise deal with the Company or an Affiliate of the Company with the same rights it would have if it were not Trustee. However, in the event that the Trustee acquires any conflicting interest it must eliminate such conflict within 90 days, apply to the SEC for permission to continue as trustee or resign. Any Agent may do the same with like rights. However, the Trustee is subject to Sections 5.6, 9.10 and 9.11. Section 9.04 Trustee's Disclaimer. The Trustee makes no representation as to the validity or adequacy of this Indenture or the Securities, it shall not be accountable for the Company's use of the proceeds from the Securities, and it shall not be responsible for any statement in the Securities other than its certificate of authentication. Section 9.05 Notice of Default or Events of Default. If a default or an Event of Default occurs and is continuing and if it is known to the Trustee, the Trustee shall mail to each Security holder notice of the default or Event of Default within 90 days after it occurs. However, the Trustee may withhold the notice if and so long as a committee of its Trust Officers in good faith determines that withholding notice is in the interests of Security holders, except in the case of a default or an Event of Default in payment of the principal of or interest on any Security. Section 9.06 Reports by Trustee to Holders. If such report is required by TIA Section 313, within 60 days after each March 15, beginning with March 15, 2007, the Trustee shall mail to each Security holder a brief report dated as of such March 15 that complies with TIA Section 313(a). The Trustee also shall comply with TIA Section 313(b)(2) and (c). A copy of each report at the time of its mailing to Security holders shall be mailed to the Company and filed with the SEC and each stock exchange, if any, on which the Securities are listed. The Company shall notify the Trustee whenever the Securities become listed on any stock exchange or listed or admitted to trading on any quotation system and any changes in the stock exchanges or quotation systems on which the Securities are listed or admitted to trading and of any delisting thereof. Section 9.07 Compensation and Indemnity. The Company shall pay to the Trustee from time to time such compensation as agreed to from time to time by the Company and the Trustee in writing for its services (which compensation shall not be limited by any 54 provision of law in regard to the compensation of a trustee of an express trust). The Company shall reimburse the Trustee upon request for all reasonable disbursements, expenses and advances incurred or made by it. Such expenses may include the reasonable compensation, disbursements and expenses of the Trustee's agents and counsel. The Company shall indemnify the Trustee or any predecessor Trustee (which for purposes of this Section 9.07 shall include its officers, directors, employees and agents) for, and hold it harmless against, any and all loss, liability or expense including taxes (other than taxes based upon, measured by or determined by the income of the Trustee), (including reasonable legal fees and expenses) incurred by it in connection with the acceptance or administration of its duties under this Indenture or any action or failure to act as authorized or within the discretion or rights or powers conferred upon the Trustee hereunder including the reasonable costs and expenses of the Trustee and its counsel in defending itself against any claim or liability in connection with the exercise or performance of any of its powers or duties hereunder. The Trustee shall notify the Company promptly of any claim asserted against the Trustee for which it may seek indemnity. The Company need not pay for any settlement effected without its prior written consent, which shall not be unreasonably withheld. The Company need not reimburse the Trustee for any expense or indemnify it against any loss or liability incurred by it resulting from its gross negligence or bad faith. To secure the Company's payment obligations in this Section 9.07, the Trustee shall have a senior claim to which the Securities are hereby made subordinate on all money or property held or collected by the Trustee, except such money or property held in trust to pay the principal of and interest on the Securities. The obligations of the Company under this Section 9.07 shall survive the satisfaction and discharge of this Indenture or the resignation or removal of the Trustee. When the Trustee incurs expenses or renders services after an Event of Default specified in clause (7) or (8) of Section 8.01 occurs, the expenses and the compensation for the services are intended to constitute expenses of administration under any Bankruptcy Law. The provisions of this Section shall survive the termination of this Indenture. Section 9.08 Replacement of Trustee. The Trustee may resign by so notifying the Company. The Holders of a majority in aggregate principal amount of the Securities then outstanding may remove the Trustee by so notifying the Trustee and may, with the Company's written consent (which consent shall not be unreasonably withheld), appoint a successor Trustee. The Company may remove the Trustee if: (1) the Trustee fails to comply with Section 9.10; (2) the Trustee is adjudged a bankrupt or an insolvent; (3) a receiver or other public officer takes charge of the Trustee or its property; or 55 (4) the Trustee becomes incapable of acting. If the Trustee resigns or is removed or if a vacancy exists in the office of Trustee for any reason, the Company shall promptly appoint a successor Trustee. The resignation or removal of a Trustee shall not be effective until a successor Trustee shall have delivered the written acceptance of its appointment as described below. If a successor Trustee does not take office within 30 days after the retiring Trustee resigns or is removed, the retiring Trustee, the Company or the Holders of 10% in aggregate principal amount of the Securities then outstanding may petition any court of competent jurisdiction for the appointment of a successor Trustee at the expense of the Company. If the Trustee fails to comply with Section 9.10, any Holder may petition any court of competent jurisdiction for the removal of the Trustee and the appointment of a successor Trustee. A successor Trustee shall deliver a written acceptance of its appointment to the retiring Trustee and to the Company. Immediately after that, the retiring Trustee shall transfer all property held by it as Trustee to the successor Trustee and be released from its obligations (exclusive of any liabilities that the retiring Trustee may have incurred while acting as Trustee) hereunder, the resignation or removal of the retiring Trustee shall become effective, and the successor Trustee shall have all the rights, powers and duties of the Trustee under this Indenture. A successor Trustee shall mail notice of its succession to each Holder. A retiring Trustee shall not be liable for the acts or omissions of any successor Trustee after its succession. Notwithstanding replacement of the Trustee pursuant to this Section 9.08, the Company's obligations under Section 9.07 shall continue for the benefit of the retiring Trustee. Section 9.09 Successor Trustee by Merger, Etc. If the Trustee consolidates with, merges or converts into, or transfers all or substantially all of its corporate trust assets (including the administration of this Indenture) to, another corporation, the resulting, surviving or transferee corporation, without any further act, shall be the successor Trustee, provided such transferee corporation shall qualify and be eligible under Section 9.10. Such successor Trustee shall promptly mail notice of its succession to the Company and each Holder. Section 9.10 Eligibility; Disqualification. The Trustee shall always satisfy the requirements of paragraphs (1), (2) and (5) of TIA Section 310(a). The Trustee (or its parent holding company) shall have a combined capital and surplus of at least $50,000,000. If at any time the Trustee shall cease to satisfy any such requirements, it shall resign immediately in the manner and with the effect specified in this Article 9. The Trustee shall be subject to the provisions of TIA Section 310(b). Nothing herein shall prevent the Trustee from filing with the SEC the application referred to i 56 Section 9.11 Preferential Collection of Claims against Company. The Trustee shall comply with TIA Section 311(a), excluding any creditor relationship listed in TIA Section 311(b). A Trustee who has resigned or been removed shall be subject to TIA Section 311(a) to the extent indicated therein. ARTICLE X SATISFACTION AND DISCHARGE OF INDENTURE Section 10.01 Satisfaction and Discharge of Indenture. This Indenture shall cease to be of further effect (except as to any surviving rights of conversion, registration of transfer or exchange of Securities herein expressly provided for and except as further provided below), and the Trustee, on demand of and at the expense of the Company, shall execute proper instruments acknowledging satisfaction and discharge of this Indenture, when (1) either (A) all Securities theretofore authenticated and delivered (other than (i) Securities which have been destroyed, lost or stolen and which have been replaced or paid as provided in Section 2.07 and (ii) Securities for whose payment money has theretofore been deposited in trust and thereafter repaid to the Company as provided in Section 10.03) have been delivered to the Trustee for cancellation; or (B) all such Securities not theretofore delivered to the Trustee for cancellation have become due and payable and the Company has irrevocably deposited or caused to be irrevocably deposited cash with the Trustee or a Paying Agent (other than the Company or any of its Affiliates) as trust funds in trust for the purpose of and in an amount sufficient to pay and discharge the entire indebtedness on such Securities not theretofore delivered to the Trustee for cancellation, for principal and interest (including contingent interest, if any) to the date of such deposit (in the case of Securities which have become due and payable); (2) the Company has paid or caused to be paid all other sums payable hereunder by the Company; and (3) the Company has delivered to the Trustee an Officers' Certificate and an Opinion of Counsel, each stating that all conditions precedent herein relating to the satisfaction and discharge of this Indenture have been complied with. Notwithstanding the satisfaction and discharge of this Indenture, the obligations of the Company to the Trustee under Section 9.07 shall survive and, if money shall have been deposited with the Trustee pursuant to subclause (B) of clause (1) of this Section, the provisions of Sections 2.03, 2.04, 2.05, 2.06, 2.07, 2.12, 3.02, 3.03, 3.04, 3.05, 3.06, 3.07 and 12.05, Article 4, the last paragraph of Section 6.02 and this Article 10, shall survive until the Securities have been paid in full. 57 Section 10.02 Application of Trust Money. Subject to the provisions of Section 10.03, the Trustee or a Paying Agent shall hold in trust, for the benefit of the Holders, all money deposited with it pursuant to Section 10.01 and shall apply the deposited money in accordance with this Indenture and the Securities to the payment of the principal of and interest (including contingent interest, if any) on the Securities. Money so held in trust shall not be subject to the subordination provisions of Article 5. Section 10.03 Repayment to Company. The Trustee and each Paying Agent shall promptly pay to the Company upon request any excess money (i) deposited with them pursuant to Section 10.01 and (ii) held by them at any time. The Trustee and each Paying Agent shall pay to the Company upon request any money held by them for the payment of principal or interest that remains unclaimed for two years after a right to such money has matured; provided, however, that the Trustee or such Paying Agent, before being required to make any such payment, may at the expense of the Company cause to be mailed to each Holder entitled to such money notice that such money remains unclaimed and that after a date specified therein, which shall be at least 30 days from the date of such mailing, any unclaimed balance of such money then remaining will be repaid to the Company. After payment to the Company, Holders entitled to money must look to the Company for payment as general creditors unless an applicable abandoned property law designates another person. Section 10.04 Reinstatement. If the Trustee or any Paying Agent is unable to apply any money in accordance with Section 10.02 by reason of any legal proceeding or by reason of any order or judgment of any court or governmental authority enjoining, restraining or otherwise prohibiting such application, then the Company's obligations under this Indenture and the Securities shall be revived and reinstated as though no deposit had occurred pursuant to Section 10.01 until such time as the Trustee or such Paying Agent is permitted to apply all such money in accordance with Section 10.02; provided, however, that if the Company has made any payment of the principal of or interest on any Securities because of the reinstatement of its obligations, the Company shall be subrogated to the rights of the Holders of such Securities to receive any such payment from the money held by the Trustee or such Paying Agent. ARTICLE XI AMENDMENTS, SUPPLEMENTS AND WAIVERS Section 11.01 Without Consent of Holders. The Company and the Trustee may amend or supplement this Indenture or the Securities without notice to or consent of any Security holder: (a) to comply with Sections 4.13 and 7.01; (b) to cure any ambiguity, defect or inconsistency; 58 (c) to make any other change that does not adversely affect the rights of any Security holder; (d) to comply with the provisions of the TIA; (e) to add to the covenants of the Company for the equal and ratable benefit of the Security holders or to surrender any right, power or option conferred upon the Company; or (f) to make provision with respect to adjustments to the Conversion Rate as required by this Indenture or to increase the Conversion Rate in accordance with this Indenture; (g) to appoint a successor Trustee. Section 11.02 With Consent of Holders. The Company and the Trustee may amend or supplement this Indenture or the Securities with the written consent of the Holders of at least a majority in aggregate principal amount of the Securities then outstanding. The Holders of at least a majority in aggregate principal amount of the Securities then outstanding may waive compliance in a particular instance by the Company with any provision of this Indenture or the Securities without notice to any Security holder. However, notwithstanding the foregoing but subject to Section 11.04, without the written consent of each Security holder affected, an amendment, supplement or waiver, including a waiver pursuant to Section 8.04, may not: (a) change the stated maturity of the principal of, or time or manner of payment of interest (including contingent interest, if any) on, any Security; (b) reduce the principal amount of or reduce any amount payable upon and Designated Event (including a Make Whole Adjustment payable) , or any premium or interest (including contingent interest, if any) on, any Security; (c) reduce the amount of principal payable upon acceleration of the maturity of any Security; (d) change the place or currency of payment of principal of, or any premium or interest (including contingent interest, if any) on, any Security; (e) impair the right to institute suit for the enforcement of any payment on, or with respect to, any Security; (f) modify the provisions with respect to the purchase right of Holders pursuant to Article 3 upon a Change in Control in a manner adverse to Holders; (g) modify the subordination provisions of Article 5 in a manner adverse to the Holders of Securities; (h) adversely affect the right of Holders to convert Securities other than as provided in or under Article 4 of this Indenture; 59 (i) reduce the percentage of the aggregate principal amount of the outstanding Securities whose Holders must consent to a modification or amendment; (j) reduce the percentage of the aggregate principal amount of the outstanding Securities necessary for the waiver of compliance with certain provisions of this Indenture or the waiver of certain defaults under this Indenture; and (k) modify any of the provisions of this Section or Section 8.04, except to increase any such percentage or to provide that certain provisions of this Indenture cannot be modified or waived without the consent of the Holder of each outstanding Security affected thereby. It shall not be necessary for the consent of the Holders under this Section 11.02 to approve the particular form of any proposed amendment, supplement or waiver, but it shall be sufficient if such consent approves the substance thereof. After an amendment, supplement or waiver under this Section 11.02 becomes effective, the Company shall mail to the Holders affected thereby a notice briefly describing the amendment, supplement or waiver. Any failure of the Company to mail such notice, or any defect therein, shall not, however, in any way impair or affect the validity of any such amendment, supplement or waiver. An amendment or supplement under this Section 11.02 or under Section 11.01 may not make any change that adversely affects the rights under Article 5 of any holder of an issue of Senior Indebtedness unless the holders of that issue, pursuant to its terms, consent to the change. Section 11.03 Compliance with Trust Indenture Act. Every amendment to or supplement of this Indenture or the Securities shall comply with the TIA as in effect at the date of such amendment or supplement. Section 11.04 Revocation and Effect of Consents. Until an amendment, supplement or waiver becomes effective, a consent to it by a Holder is a continuing consent by the Holder and every subsequent Holder of a Security or portion of a Security that evidences the same debt as the consenting Holder's Security, even if notation of the consent is not made on any Security. However, any such Holder or subsequent Holder may revoke the consent as to its Security or portion of a Security if the Trustee receives the notice of revocation before the date the amendment, supplement or waiver becomes effective. Section 11.05 Notation on or Exchange of Securities. If an amendment, supplement or waiver changes the terms of a Security, the Trustee may require the Holder of the Security to deliver it to the Trustee. The Trustee may place an appropriate notation on the Security about the changed terms and return it to the Holder. Alternatively, if the Company or the Trustee so determines, the Company in exchange for the Security shall issue and the Trustee shall authenticate a new Security that reflects the changed terms. 60 Section 11.06 Trustee to Sign Amendments, Etc. The Trustee shall sign any amendment or supplemental indenture authorized pursuant to this Article 11 if the amendment or supplemental indenture does not adversely affect the rights, duties, liabilities or immunities of the Trustee. If it does, the Trustee may, in its sole discretion, but need not sign it. In signing or refusing to sign such amendment or supplemental indenture, the Trustee shall be entitled to receive and, subject to Section 9.01, shall be fully protected in relying upon, an Opinion of Counsel stating that such amendment or supplemental indenture is authorized or permitted by this Indenture. The Company may not sign an amendment or supplement indenture until the Board of Directors approves it. Section 11.07 Effect of Supplemental Indentures. Upon the execution of any supplemental indenture under this Article, this Indenture shall be modified in accordance therewith, and such supplemental indenture shall forma part of this Indenture for all purposes; and every Holder of Securities theretofore or thereafter authenticated and delivered hereunder shall be bound thereby. ARTICLE XII MISCELLANEOUS Section 12.01 Trust Indenture Act Controls. If any provision of this Indenture limits, qualifies or conflicts with the duties imposed by any of Sections 310 to 317, inclusive, of the TIA through operation of Section 318(c) thereof, such imposed duties shall control. Section 12.02 Notices. Any demand, authorization notice, request, consent or communication shall be given in writing and delivered in person or mailed by first-class mail, postage prepaid, addressed as follows or transmitted by facsimile transmission (confirmed by delivery in person or mail by first-class mail, postage prepaid, or by guaranteed overnight courier) to the following facsimile numbers: If to the Company, to: Integra LifeSciences Holdings Corporation 311 Enterprise Drive Plainsboro, New Jersey 08536 Attention: John B. Henneman, III Facsimile: (609) 275-1082 with a copy to: Latham & Watkins LLP 885 Third Avenue Suite 1000 61 New York, New York 10022 Attention: Peter M. Labonski Facsimile: (212) 751-4864 if to the Trustee, to: Wells Fargo Bank, N.A. 213 Court Street, Suite 703 Middletown, CT 06457 Attention: Corporate Trust Services Facsimile No.: (860) 704-6219 Such notices or communications shall be effective when received. The Company or the Trustee by notice to the other may designate additional or different addresses for subsequent notices or communications. Any notice or communication mailed to a Security holder shall be mailed by first-class mail or delivered by an overnight delivery service to it at its address shown on the register kept by the Primary Registrar. Failure to mail a notice or communication to a Security holder or any defect init shall not affect its sufficiency with respect to other Security holders. If a notice or communication to a Security holder is mailed in the manner provided above, it is duly given, whether or not the addressee receives it. Section 12.03 Communications by Holders with Other Holders. Security holders may communicate pursuant to TIA Section 312(b) with other Security holders with respect to their rights under this Indenture or the Securities. The Company, the Trustee, the Registrar and any other person shall have the protection of TIA Section 312(c). Section 12.04 Certificate and Opinions as to Conditions Precedent. (a) Upon any request or application by the Company to the Trustee to take any action under this Indenture, the Company shall furnish to the Trustee at the request of the Trustee: (1) an Officers' Certificate stating that, in the opinion of the signers, all conditions precedent (including any covenants, compliance with which constitutes condition precedent), if any, provided for in this Indenture relating to the proposed action have been complied with; and (2) an Opinion of Counsel stating that, in the opinion of such counsel, all such conditions precedent (including any covenants, compliance with which constitutes condition precedent) have been complied with. (b) Each Officers' Certificate and Opinion of Counsel with respect to compliance with a condition or covenant provided for in this Indenture shall include: 62 (1) a statement that the person making such certificate or opinion has read such covenant or condition; (2) a brief statement as to the nature and scope of the examination or investigation upon which the statements or opinions contained in such certificate or opinion are based; (3) a statement that, in the opinion of such person, he or she has made such examination or investigation as is necessary to enable him or her to express an informed opinion as to whether or not such covenant or condition has been complied with; and (4) a statement as to whether or not, in the opinion of such person, such condition or covenant has been complied with; provided however, that with respect to matters of fact an Opinion of Counsel may rely on an Officers' Certificate or certificates of public officials. Section 12.05 Record Date for Vote or Consent of SecurityHolders. The Company (or, in the event deposits have been made pursuant to Section 10.01, the Trustee) may set a record date for purposes of determining the identity of Holders entitled to vote or consent to any action by vote or consent authorized or permitted under this Indenture, which record date shall not be more than forty-five (45) days prior to the date of the commencement of solicitation of such action. Notwithstanding the provisions of Section 11.04, if a record date is fixed, those persons who were Holders of Securities at the close of business on such record date (or their duly designated proxies), and only those persons, shall be entitled to take such action by vote or consent or to revoke any vote or consent previously given, whether or not such persons continue to be Holders after such record date. Section 12.06 Rules by Trustee, Paying Agent, Registrar and Conversion Agent. The Trustee may make reasonable rules (not inconsistent with the terms of this Indenture) for action by or at a meeting of Holders. Any Registrar, Paying Agent or Conversion Agent may make reasonable rules for its functions. Section 12.07 Legal Holidays. A "Legal Holiday" is a Saturday, Sunday or a day on which state or federally chartered banking institutions in New York, New York and the state in which the Corporate Trust Office is located are not required to be open. If a payment date is a Legal Holiday, payment shall be made on the next succeeding day that is not a Legal Holiday, and no interest shall accrue for the intervening period. If a regular record date is a Legal Holiday, the record date shall not be affected. Section 12.08 Governing Law. This Indenture and the Securities shall be governed by, and construed in accordance with, the laws of the State of New York. 63 Section 12.09 No Adverse Interpretation of Other Agreements. This Indenture may not be used to interpret another indenture, loan or debt agreement of the Company or a Subsidiary of the Company. Any such indenture, loan or debt agreement may not be used to interpret this Indenture. Section 12.10 No Recourse Against Others. All liability described in paragraph 16 of the Securities of any director, officer, employee or shareholder, as such, of the Company is waived and released. Section 12.11 Successors. All agreements of the Company in this Indenture and the Securities shall bind its successor. All agreements of the Trustee in this Indenture shall bind its successor. Section 12.12 Multiple Counterparts. The parties may sign multiple counterparts of this Indenture. Each signed counterpart shall be deemed an original, but all of them together represent the same agreement. Section 12.13 Separability. In case any provisions in this Indenture or in the Securities shall be invalid, illegal or unenforceable, the validity, legality and enforceability of the remaining provisions shall not in any way be affected or impaired thereby. Section 12.14 Table of Contents, Heading, Etc.. The table of contents, cross-reference sheet and headings of the Articles and Sections of this Indenture have been inserted for convenience of reference only, are not to be considered a part hereof, and shall in no way modify or restrict any of the terms or provisions hereof. [Remainder of page intentionally left blank] 64 IN WITNESS WHEREOF, the parties hereto have hereunto set their hands as of the date and year first above written. INTEGRA LIFESCIENCES HOLDINGS CORPORATION By:/s/ Maureen B. Bellantoni -------------------------------------- Name: Maureen B. Bellantoni Title:Executive Vice President and Chief Financial Officer WELLS FARGO BANK, N.A., as Trustee By:/s/ Joseph P. O'Donnell -------------------------------------- Name: Joseph P. O'Donnell Title:Vice President [Signature page to Indenture] 65 EXHIBIT A [FORM OF FACE OF SECURITY] [UNLESS THIS CERTIFICATE IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITORY TRUST COMPANY TO INTEGRA LIFESCIENCES HOLDINGS CORPORATION OR ITS AGENT FOR REGISTRATION OF TRANSFER, EXCHANGE OR PAYMENT, AND ANY CERTIFICATE ISSUED IS REGISTERED IN THE NAME OF CEDE & CO. OR IN SUCH OTHER NAME AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITORY TRUST COMPANY (AND ANY PAYMENT HEREON IS MADE TO CEDE & CO. OR TO SUCH OTHER ENTITY AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITORY TRUST COMPANY), ANY TRANSFER, PLEDGE OR OTHER USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON IS WRONGFUL SINCE THE REGISTERED OWNER HEREOF, CEDE & CO., HAS AN INTEREST HEREIN. THIS SECURITY IS A GLOBAL SECURITY WITHIN THE MEANING OF THE INDENTURE HEREINAFTER REFERRED TO AND IS REGISTERED IN THE NAME OF A DEPOSITARY OR A NOMINEE THEREOF. THIS SECURITY IS EXCHANGEABLE FOR SECURITIES REGISTERED IN THE NAME OF A PERSON OTHER THAN THE DEPOSITARY OR ITS NOMINEE ONLY IN THE LIMITED CIRCUMSTANCES DESCRIBED IN THE INDENTURE AND, UNLESS AND UNTIL IT IS EXCHANGED IN WHOLE OR IN PART FOR SECURITIES IN DEFINITIVE FORM, THIS SECURITY MAY NOT BE TRANSFERRED EXCEPT AS A WHOLE BY THE DEPOSITARY TO A NOMINEE OF THE DEPOSITARY OR BY A NOMINEE OF THE DEPOSITARY TO THE DEPOSITARY OR ANOTHER NOMINEE OF THE DEPOSITARY OR BY THE DEPOSITARY OR ANY SUCH NOMINEE TO A SUCCESSOR DEPOSITARY OR A NOMINEE OF SUCH SUCCESSOR DEPOSITARY.] (1) FOR PURPOSES OF SECTIONS 1272, 1273 AND 1275 OF THE INTERNAL REVENUE CODE OF 1986, AS AMENDED, THIS SECURITY IS BEING ISSUED WITH ORIGINAL ISSUE DISCOUNT AND THE ISSUE DATE OF THIS SECURITY IS MARCH 31, 2003. IN ADDITION, THIS SECURITY IS SUBJECT TO UNITED STATES FEDERAL INCOME TAX REGULATIONS GOVERNING CONTINGENT PAYMENT DEBT INSTRUMENTS UNDER SUCH REGULATIONS, THE COMPARABLE YIELD OF THIS SECURITY IS 9.702% (WHICH WILL BE TREATED AS THE YIELD FOR UNITED STATES FEDERAL INCOME TAX PURPOSES), COMPOUNDED SEMIANNUALLY. THE COMPANY AGREES, AND BY ACCEPTING A BENEFICIAL OWNERSHIP INTEREST IN THIS SECURITY EACH HOLDER OF THIS SECURITY WILL BE DEEMED TO HAVE AGREED, FOR UNITED STATES FEDERAL INCOME TAX PURPOSES, TO TREAT THIS SECURITY AS A "CONTINGENT PAYMENT DEBT INSTRUMENT" AND TO BE BOUND BY THE COMPANY'S APPLICATION OF THE TREASURY REGULATIONS THAT GOVERN CONTINGENT PAYMENT DEBT _______________________________ (1) These paragraphs should be included only if the Security is a Global Security. Exhibit A-1 INSTRUMENTS, INCLUDING THE COMPANY'S DETERMINATION (1) OF THE PROJECTED PAYMENT SCHEDULE AND (2) THAT THE RATE AT WHICH INTEREST WILL BE DEEMED TO ACCRUE FOR UNITED STATES FEDERAL INCOME TAX PURPOSES WILL BE 9.702% COMPOUNDED SEMI-ANNUALLY. THE COMPANY AGREES TO PROVIDE PROMPTLY TO THE HOLDER OF THIS SECURITY, UPON WRITTEN REQUEST, THE AMOUNT OF ORIGINAL ISSUE DISCOUNT, ISSUE PRICE, YIELD TO MATURITY, AND PROJECTED PAYMENT SCHEDULE. ANY SUCH WRITTEN REQUEST SHOULD BE SENT TO THE COMPANY AT THE FOLLOWING ADDRESS: INTEGRA LIFESCIENCES HOLDING CORPORATION, 311 ENTERPRISE DRIVE, PLAINSBORO, NEW JERSEY 08536, ATTENTION: INVESTOR RELATIONS. Exhibit A-2 INTEGRA LIFESCIENCES HOLDINGS CORPORATION CUSIP: 457985AD1 No. 1 2 1/2% CONTINGENT CONVERTIBLE SUBORDINATED NOTES DUE 2008 Integra LifeSciences Holdings Corporation, a Delaware corporation (the "Company", which term shall include any successor corporation under the Indenture referred to on the reverse hereof), promises to pay to Cede & Co., or registered assigns, the principal sum of _____________________________ Dollars ($__________) on March 15, 2008 [or such greater or lesser amount as is indicated on the Schedule of Exchanges of Notes on the other side of this Note].(2) Interest Payment Dates: March 15 and September 15 Record Dates: March 1 and September 1 This Note is convertible as specified on the other side of this Note. Additional provisions of this Note are set forth on the other side of this Note. __________________________ (2) This phrase should be included only if the Security is a Global Security. Exhibit A-3 IN WITNESS WHEREOF, the Company has caused this instrument to be duly executed. TEGRA LIFESCIENCES HOLDINGS CORPORATION By: ----------------------------------------- Name: Title: Attest: Name: Title: Dated: September 29, 2006 Trustee's Certificate of Authentication: This is one of the Securities referred to in the within-mentioned Indenture. WELLS FARGO BANK, N.A., as Trustee By: Authorized Signatory Exhibit A-4 [FORM OF REVERSE SIDE OF SECURITY] INTEGRA LIFESCIENCES HOLDINGS CORPORATION 2 1/2% CONTINGENT CONVERTIBLE SUBORDINATED NOTES DUE 2008 1. Interest. Integra LifeSciences Holdings Corporation, a Delaware corporation (the "Company," which term shall include any successor corporation under the Indenture hereinafter referred to), promises to pay interest on the principal amount of this Note at the rate of 2 1/2% per annum. The Company shall pay interest semiannually on March 15 and September 15 of each year, commencing March 15, 2007. Interest on the Notes shall accrue from the most recent date to which interest has been paid or, if no interest has been paid, from September 15, 2006; provided, however, that if there is not an existing default in the payment of interest and if this Note is authenticated between a record date referred to on the face hereof and the next succeeding interest payment date, interest shall accrue from such interest payment date. Interest will be computed on the basis of a 360-day year of twelve 30-day months. The Company shall pay contingent interest to the Holders on March 15, 2008, if the Closing Price of the Common Stock on February 15, 2008 (the "Measurement Date") is equal to or greater than 110% of the Conversion Price in effect on the Measurement Date. The amount of contingent interest payable per $1,000 principal amount of Notes will equal the sum for each of the twelve-month periods ended March 15, 2006, March 15, 2007 and March 15, 2008 of the greater of (x) 0.50% per annum of $1,000 principal amount of Notes and (y) the aggregate amount of regular cash dividends that would have been paid on the number of shares of Common Stock into which a $1,000 principal amount of Notes were convertible on the Measurement Date (assuming such Notes were then convertible and such Notes were convertible into a number of shares equal to the Conversion Rate in effect on the Measurement Date, rounded down to the nearest whole number) if such shares were issued and outstanding throughout such twelve-month period. The Company will pay contingent interest, if any, in the same manner as it will pay interest as described below. The contingent interest will be determined by the Company, which shall be evidenced by an Officers' Certificate delivered to the Trustee. Upon determination that Holders will be entitled to receive contingent interest, the Company shall issue a press release and publish such information on its web site. 2. Method of Payment. The Company shall pay interest on this Note (except defaulted interest) to the person who is the Holder of this Note at the close of business on March 1 and September 1, as the case may be, next preceding the related interest payment date. The Holder must surrender this Note to a Paying Agent to collect payment of principal. The Company will pay principal and interest (including contingent interest, if any) in money of the United States that at the time of payment is legal tender for payment of public and private debts. The Company may, however, pay principal and interest in respect of any Certificated Security by check or wire payable in such money; provided, however, that a Holder with an aggregate principal amount in excess of $1,000,000 will be paid by wire transfer in immediately available funds at the election of such Holder if such Holder has Exhibit A-5 provided wire transfer instructions to the Company. The Company may mail an interest check to the Holder's registered address. Notwithstanding the foregoing, so long as this Note is registered in the name of a Depositary or its nominee, all payments hereon shall be made by wire transfer of immediately available funds to the account of the Depositary or its nominee. 3. Payment Agent, Registrar and Conversion Agent. Initially, Wells Fargo Bank, N.A. (the "Trustee", which term shall include any successor trustee under the Indenture hereinafter referred to) will act as Paying Agent, Registrar and Conversion Agent. The Company may change any Paying Agent, Registrar or Conversion Agent without notice to the Holder. The Company or any of its Subsidiaries may, subject to certain limitations set forth in the Indenture, act as Paying Agent or Registrar. 4. Indenture, Limitations. This Note is one of a duly authorized issue of Securities of the Company designated as its 2 1/2% Contingent Convertible Subordinated Notes due 2008 (the "Notes"), issued under an Indenture dated as of September 29, 2006 (together with any supplemental indentures thereto, the "Indenture"), between the Company and the Trustee. The terms of this Note include those stated in the Indenture and those required by or made part of the Indenture by reference to the Trust Indenture Act of 1939, as amended, as in effect on the date of the Indenture. This Note is subject to all such terms, and the Holder of this Note is referred to the Indenture and said Act for a statement of them. The Notes are subordinated unsecured obligations of the Company limited to $120,000,000 aggregate principal amount. The Indenture does not limit other debt of the Company, secured or unsecured, including Senior Indebtedness. 5. Redemption. The Company may not redeem the Notes at any time prior to March 15, 2008. No sinking fund is provided for the Notes. 6. Purchase of Notes at Option of Holder upon a Change in Control. At the option of the Holder and subject to the terms and conditions of the Indenture, the Company shall become obligated to purchase all or any part specified by the Holder (so long as the principal amount of such part is $1,000 or an integral multiple of $1,000 in excess thereof) of the Notes held by such Holder on the date that is 30 Business Days after the occurrence of a Change in Control, in cash, at a purchase price equal to 100% of the principal amount thereof together with accrued interest (including contingent interest, if any) up to, but excluding, the Change in Control Purchase Date. The Holder shall have the right to withdraw any Change in Control Purchase Notice (in whole or in a portion thereof that is $1,000 or an integral multiple of $1,000 in excess thereof) at any time prior to the close of business on the second Business Day next preceding the Change in Control Purchase Date by delivering a written notice of withdrawal to the Paying Agent in accordance with the terms of the Indenture. Exhibit A-6 7. Conversion. Subject to the provisions of the Indenture including, without limitation, the provisions of Section 4.08 of the Indenture, and upon the occurrence of the events specified in the Indenture, a Holder may convert the principal amount of this Note (or any portion of this Note equal to $1,000 or any integral multiple of $1,000 in excess thereof) into cash and, if applicable, shares of Common Stock at any time prior to the close of business on the Final Maturity Date, at the Conversion Rate then in effect, if: (a) the Closing Price of the Common Stock on the Trading Day immediately preceding the Conversion Date was 110% or more of the Conversion Price on the Notes on such Trading Day; (b) the Company distributes to Holders of Common Stock certain rights entitling them to purchase Common Stock at less than the Closing Price of the Common Stock for the last Trading Day preceding the declaration for such distribution; (c) the Company distributes to Holders of Common Stock assets, debt, securities or certain rights to purchase the Company's securities, which distribution has a per share value as determined by the Board of Directors exceeding 10% of the Closing Price of the Common Stock for the last Trading Day preceding the declaration for such distribution; or (d) the Company becomes a party to a consolidation, merger or sale of all or substantially all of the Company's assets or a Change in Control occurs pursuant to which Common Stock would be converted into cash, stock or other property unless all of the consideration, excluding cash payments for fractional shares and cash payments made pursuant to dissenters' appraisal rights, in a merger or consolidation otherwise constituting a change in control consists of shares of common stock, depository receipts or other certificates representing common equity interests traded on a national securities exchange, or will be so traded or quoted immediately following such merger or consolidation, and as a result of such merger or consolidation the Notes become convertible solely into the following for each $1,000 principal amount of Notes being converted, subject to the right to elect to pay the Net Share Amount in cash: (1) cash equal to the sum of the Daily Cash Amounts, and (2) Net Shares of the entity surviving such merger, consolidation or acquisition with a value equal to the Net Share Amount, in each case as calculated for each of the 15 Trading Days during the related Observation Period (it being understood that the term "Common Stock" for the purpose of the defined terms used in clauses (1) and (2) shall refer to the equity consideration payable to Holders of Common Stock in connection with a Change in Control). In the case of Sections 7(b) and 7(c) above, the Company must notify Holders at least 20 days prior to the ex-dividend date for such distribution, provided, however, that the Company shall not be required to notify any Holder that otherwise participates in such distribution without conversion. Once the Company has given such notice, Holders may surrender their Notes for conversion at any time until the earlier of the close of business on the Business Day prior to the ex-dividend date or to the Company's announcement that such distribution will not take place. Exhibit A-7 A Holder may also convert the principal amount of this Note (or any portion thereof equal to $1,000 or any integral multiple of $1,000 in excess thereof) into cash and, if applicable, shares of Common Stock, if: at any time prior to the Final Maturity Date after any five (5) consecutive Trading Day period, the average Trading Prices for the Notes for that five (5) Trading Day period was less than 97% of the average Conversion Value for the Notes during that period; however, a Holder may not convert a Note pursuant to this clause if, at the time of the calculation, the Closing Price of shares of Common Stock is between the then current Conversion Price on the Notes and 110% of the then current Conversion Price of the Notes. If a Note is subject to purchase upon a Change in Control, the conversion right will terminate at the close of business on the Business Day immediately preceding the Change in Control Purchase Date for such Note or such earlier date as the Holder presents such Note for purchase (unless the Company shall default in making the Change in Control Purchase Price, as the case may be, when due, in which case the conversion right shall terminate at the close of business on the date such default is cured and such Note is purchased). Upon conversion of a Holder's Note, the Company shall deliver, through the Conversion Agent, the following to such Holder for each $1,000 principal amount of Notes being converted, subject to the Company's right to elect to pay the Net Share Amount in cash: (1) cash equal to the sum of the Daily Cash Amounts, and (2) shares ("Net Shares") of Common Stock, if any, with a value equal to the sum of the Daily Share Amounts (the "Net Share Amount"), in each case for each of the 15 Trading Days during the related Observation Period. The Company shall deliver the foregoing on the third Trading Day immediately following the last day of the related Observation Period. The "Observation Period" with respect to any Note converted means the 15 consecutive Trading-Day period beginning on and including the third Trading Day after a Holder delivers a conversion notice to the Conversion Agent or, if the Company has elected to pay the Net Share Amount in cash, the Trading Day after the last day of the Conversion Retraction Period. The "Daily Settlement Amount," for each of the 15 Trading Days during the Observation Period, shall consist of: (i) cash (the "Daily Cash Amount") equal to the lesser of $66.67 and the Daily Conversion Value relating to such day; and (ii) if such Daily Conversion Value exceeds $66.67, a number of shares of Common Stock with a value (the "Daily Share Amount") equal to (A) the difference between such Daily Conversion Value and $66.67, divided by (B) the Daily VWAP for such day. Instead of delivering shares of Common Stock in satisfaction of the Company's obligation to deliver the Net Share Amount upon conversion of Notes, the Company may elect to deliver an additional amount of cash. The amount shall equal to the Net Share Amount. The Company will inform the Holders through the Trustee if it chooses to satisfy its obligation to deliver the Net Share Amount upon conversion with additional cash no later than two Trading Days following the Conversion Date. If the Company does not give any notice within the time periods described as to how it intends to settle, it will satisfy its obligation to deliver the Net Share Amount only in shares of Common Stock (and cash in lieu of fractional shares in the manner set forth in Section 4.04 of the Indenture). The Company will treat in the same manner all Holders converting on the same Trading Day. Subject to the foregoing, the Company will not, however, have any obligation to settle its conversion obligations arising on different Trading Days in the same manner. For Holders converting on any Trading Day, the Company may choose to settle the Net Share Amount in cash and shares of Common Stock only and for Holders converting on another Trading Day, choose to settle exclusively in cash. If the Company elects to satisfy any portion of its obligation to deliver the Net Share Amount in cas Exhibit A-8 (other than cash in lieu of fractional shares), Holders may retract their conversion notice at any time during the three Trading Day period (the "Conversion Retraction Period") beginning on the Trading Day after the Company has notified the Trustee of its method of settlement. The "Daily Conversion Value" means, for each of the 15 consecutive Trading Days during the Observation Period, one-fifteenth (1/15) of the product of (1) Conversion Rate on such day and (2) the Daily VWAP of Common Stock (or the value of the Notes into which Common Stock has been converted) for such day. The "Daily VWAP" for the Common Stock means, for each of the 15 consecutive Trading Days during the Observation Period, the per share volume-weighted average price as displayed under the heading "Bloomberg VWAP" on Bloomberg page IART (equity) AQR in respect of the period from 9:30 a.m. to 4:00 p.m. (New York City time) on such Trading Day (or if such volume-weighted average price is unavailable, the market value of one share of Common Stock on such Trading Day as the Board of Directors determines in good faith using a volume-weighted method, which determination shall be conclusive). To convert a Note, a Holder must (a) complete and manually sign the conversion notice set forth below and deliver such notice to a Conversion Agent, (b) surrender the Note to a Conversion Agent, (c) furnish appropriate endorsements and transfer documents if required by a Registrar or a Conversion Agent, and (d) pay any transfer or similar tax, if required under the Indenture. Notes so surrendered for conversion (in whole or in part) during the period from the close of business on any regular record date to the opening of business on the next succeeding interest payment date (excluding Notes or portions thereof subject to purchase upon a Change in Control on a Change in Control Purchase Date, as the case may be, during the period beginning at the close of business on a regular record date and ending at the opening of business on the first Business Day after the next succeeding interest payment date, or if such interest payment date is not a Business Day, the second such Business Day) shall also be accompanied by payment in funds acceptable to the Company of an amount equal to the interest payable on such interest payment date on the principal amount of such Note then being converted, and such interest shall be payable to such registered Holder notwithstanding the conversion of such Note, subject to the provisions of this Indenture relating to the payment of defaulted interest by the Company. However, if a Holder submits Notes for conversion between the record date for the final interest payment and the opening of business on the Final Maturity Date, such Holder will not be required to pay funds equal to the interest (including contingent interest, if any) payable on the Final Maturity Date. If the Company defaults in the payment of interest (including contingent interest, if any) payable on such interest payment date, the Company shall promptly repay such funds to such Holder. A Holder may convert a portion of a Note equal to $1,000 or any integral multiple thereof. A Note in respect of which a Holder had delivered a Change in Control Purchase Notice exercising the option of such Holder to require the Company to purchase such Note may be converted only if the Change in Control Purchase Notice is withdrawn in accordance with the terms of the Indenture. 8. Subordination. The indebtedness evidenced by the Notes is, to the extent and in the manner provided in the Indenture, subordinate and junior in right of payment to Exhibit A-9 the prior payment in full of all Senior Indebtedness of the Company. Any Holder by accepting this Note agrees to and shall be bound by such subordination provisions and authorizes the Trustee to give them effect. In addition to all other rights of Senior Indebtedness described in the Indenture, the Senior Indebtedness shall continue to be Senior Indebtedness and entitled to the benefits of the subordination provisions irrespective of any amendment, modification or waiver of any terms of any instrument relating to the Senior Indebtedness or any extension or renewal of the Senior Indebtedness. 9. Denominations, Transfer, Exchange. The Notes are in registered form, without coupons, in denominations of $1,000 and integral multiples of $1,000. A Holder may register the transfer of or exchange Notes in accordance with the Indenture. The Registrar may require a Holder, among other things, to furnish appropriate endorsements and transfer documents and to pay any taxes or other governmental charges that may be imposed in relation thereto by law or permitted by the Indenture. 10. Persons deemed Owners. The Holder of a Note may be treated as the owner of it for all purposes. 11. Unclaimed Money. If money for the payment of principal or interest remains unclaimed for two years, the Trustee or Paying Agent will pay the money back to the Company at its written request, subject to applicable unclaimed property law. After that, Holders entitled to money must look to the Company for payment as general creditors unless an applicable abandoned property law designates another person. 12. Amendment, Supplement and Waiver. Subject to certain exceptions, the Indenture or the Notes may be amended or supplemented with the consent of the Holders of at least a majority in aggregate principal amount of the Notes then outstanding, and an existing default or Event of Default and its consequence or compliance with any provision of the Indenture or the Notes may be waived in a particular instance with the consent of the Holders of a majority in aggregate principal amount of the Notes then outstanding. Without the consent of or notice to any Holder, the Company and the Trustee may amend or supplement the Indenture or the Notes to, among other things, cure any ambiguity, defect or inconsistency or make any other change that does not adversely affect the rights of any Holder. 13. Successor Entity. When a successor corporation assumes all the obligations of its predecessor under the Notes and the Indenture in accordance with the terms and conditions of the Indenture, the predecessor corporation (except in certain circumstances specified in the Indenture) shall be released from those obligations. Exhibit A-10 14. Defaults and Remedies. Under the Indenture, an Event of Default includes: (i) default for 30 days in payment of any interest (including contingent interest, if any) on any Notes; (ii) default in payment of any principal (including, without limitation, any premium, if any) on the Notes when due (whether at maturity, on a Change in Control Purchase Date or otherwise); (iii) failure by the Company for 60 days after notice to it to comply with any of its other agreements contained in the Indenture or the Notes; (iv) default in the payment of certain indebtedness of the Company or a Subsidiary; (v) failure by the Company to give the Holders notice of their right to require the Company to purchase Notes upon a Change in Control, (vi) failure by the Company to issue Common Stock or pay the Daily Cash Amounts or Net Share Amount upon conversion of the Notes and (vii) certain events of bankruptcy, insolvency or reorganization of the Company or any Subsidiary. If an Event of Default (other than as a result of certain events of bankruptcy, insolvency or reorganization of the Company or any Subsidiary) occurs and is continuing, the Trustee or the Holders of at least 25% in aggregate principal amount of the Notes then outstanding may declare all unpaid principal to the date of acceleration on the Notes then outstanding to be due and payable immediately, all as and to the extent provided in the Indenture. If an Event of Default occurs as a result of certain events of bankruptcy, insolvency or reorganization of the Company, unpaid principal of the Notes then outstanding shall become due and payable immediately without any declaration or other act on the part of the Trustee or any Holder, all as and to the extent provided in the Indenture. Holders may not enforce the Indenture or the Notes except as provided in the Indenture. The Trustee may require indemnity satisfactory to it before it enforces the Indenture or the Notes. Subject to certain limitations, Holders of a majority in aggregate principal amount of the Notes then outstanding may direct the Trustee in its exercise of any trust or power. The Trustee may withhold from Holders notice of any continuing default (except a default in payment of principal or interest) if it determines that withholding notice is in their interests. The Company is required to file periodic reports with the Trustee as to the absence of default. 15. Trustee Dealings with the Company. Wells Fargo Bank, N.A., the Trustee under the Indenture, in its individual or any other capacity, may make loans to, accept deposits from and perform services for the Company or an Affiliate of the Company, and may otherwise deal with the Company or an Affiliate of the Company, as if it were not the Trustee. 16. No Recourse against Others. A director, officer, employee or shareholder, as such, of the Company shall not have any liability for any obligations of the Company under the Notes or the Indenture nor for any claim based on, in respect of or by reason of such obligations or their creation. The Holder of this Note by accepting this Note waives and releases all such liability. The waiver and release are part of the consideration for the issuance of this Note. 17. Authentication. This Note shall not be valid until the Trustee or an authenticating agent manually signs the certificate of authentication on the other side of this Note. Exhibit A-11 18. Abbreviations and Definitions. Customary abbreviations may be used in the name of the Holder or an assignee, such as: TEN COM (= tenants in common), TEN ENT (= tenants by the entireties), JT TEN (= joint tenants with right of survivorship and not as tenants in common), CUST (= Custodian) and UGMA (=Uniform Gifts to Minors Act). All terms defined in the Indenture and used in this Note but not specifically defined herein are defined in the Indenture and are used herein as so defined. 19. Indenture to Control; Governing Law. In the case of any conflict between the provisions of this Note and the Indenture, the provisions of the Indenture shall control. This Note shall be governed by, and construed in accordance with, the laws of the State of New York. The Company will furnish to any Holder, upon written request and without charge, a copy of the Indenture. Requests may be made to: Integra LifeSciences Holdings Corporation, 311 Enterprise Drive, Plainsboro, New Jersey 08536, (609) 936-2491, Attention: Investor Relations. Exhibit A-12 ASSIGNMENT FORM To assign this Note, fill in the form below: I or we assign and transfer this Note to _________________________________________________ (Insert assignee's soc. sec. or tax I.D. no.) _________________________________________________ _________________________________________________ _________________________________________________ _________________________________________________ (Print or type assignee's name, address and zip code) and irrevocably appoint _____________________________________________________ agent to transfer this Note on the books of the Company. The agent may substitute another to act for him or her. Your Signature: Date:____________________ _______________________________________________ (Sign exactly as your name appears on the other side of this Note) *Signature guaranteed by: By: __________________________ * The signature must be guaranteed by an institution which is a member of one of the following recognized signature guaranty programs: (i)the Securities Transfer Agent Medallion Program (STAMP); (ii) the New York Stock Exchange Medallion Program (MSP); (iii) the Stock Exchange Medallion Program (SEMP); or (iv) such other guaranty program acceptable to the Trustee. Exhibit A-13 CONVERSION NOTICE To convert this Note in accordance with the Indenture, check the box: To convert only part of this Note, state the principal amount to be converted (must be $1,000 or a integral multiple of $1,000): $__________. If you want the stock certificate representing the shares of Common Stock, if any, made out in another person's name, fill in the form below: _______________________________________________________________________________ (Insert assignee's soc. sec. or tax I.D. no.) _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ (Print or type assignee's name, address and zip code) Your Signature Date: _________________ ______________________________________________ (Sign exactly as your name appears on the other side of this Note) *Signature guaranteed by: By: ________________________________ * The signature must be guaranteed by an institution which is a member of one of the following recognized signature guaranty programs: (i)the Securities Transfer Agent Medallion Program (STAMP); (ii) the New York Stock Exchange Medallion Program (MSP); (iii) the Stock Exchange Medallion Program (SEMP); or (iv) such other guaranty program acceptable to the Trustee. Exhibit A-14 OPTION TO ELECT REPURCHASE UPON A CHANGE IN CONTROL To: Integra LifeSciences Holdings Corporation The undersigned registered owner of this Security hereby irrevocably acknowledges receipt of a notice from Integra LifeSciences Holdings Corporation (the "Company")as to the occurrence of a Change in Control with respect to the Company and requests and instructs the Company to purchase the entire principal amount of this Security, or the portion thereof (which is $1,000 or an integral multiple thereof) below designated, in accordance with the terms of the Indenture referred to in this Security at the Change in Control Purchase Price, together with accrued interest to, but excluding, such date, to the registered Holder hereof. Dated: ____________ ______________________________________ _____________________________________ Signature(s) Signature(s) must be guaranteed by a qualified guarantor institution with membership in an approved signature guarantee program pursuant to Rule 17Ad-15 under the Securities Exchange Act of 1934. Signature Guaranty Principal amount to be purchased (in an integral multiple of $1,000, if less than all): _________________________________ NOTICE: The signature to the foregoing Election must correspond to the Name as written upon the face of this Security in every particular, without alteration or any change whatsoever. Exhibit A-15 SCHEDULE OF EXCHANGES OF NOTES(3) The following exchanges, repurchases or conversions of a part of this global Note have been made:
Principal Amount of this Global Note Following Such Amount of Decrease in Amount of Increase in Decrease Date of Exchange (or Authorized Signatory of Principal Amount of this Principal Amount of this Increase) Securities Custodian Global Note Global Note _____________________________ _______________________ _________________________ ________________________
_______________________________________ (3) This Schedule should be included only if the Security is a Global Security. Schedule-1
News Release

Contacts:

Integra LifeSciences Holdings Corporation

Maureen B. Bellantoni                      John Bostjancic
Executive Vice President                   Vice President, Corporate Development
and Chief Financial Officer                and Investor Relations
(609) 936-6822                             (609) 936-2239
maureen.bellantoni@Integra-LS.com          jbostjancic@Integra-LS.com


 Integra LifeSciences Announces Termination of Interest Rate Swap and Financial
    Impact of Completed Exchange Offer for its 2 1/2% Contingent Convertible
                               Subordinated Notes


Plainsboro, New Jersey, October 3, 2006 - Integra LifeSciences Holdings
Corporation (NASDAQ: IART) announced today that it has terminated its $50.0
million notional amount interest rate swap and is providing information
regarding the financial impact of its recently completed exchange offer for its
2 1/2% Contingent Convertible Notes due 2008.

The interest rate swap, which was terminated on September 27, 2006, was used to
hedge the risk of changes in fair value attributable to interest rate risk with
respect to a portion of Integra's old 2 1/2% Contingent Convertible Notes due
2008. Integra received a 2 1/2% fixed rate from the counterparty, payable on a
semi-annual basis, and paid to the counterparty a floating rate (most recently
5.15%) based on 3-month LIBOR minus 35 basis points, payable on a quarterly
basis. The interest rate swap qualified as a fair value hedge under Statement of
Financial Accounting Standard No. 133, as amended, "Accounting for Derivative
Instruments and Hedging Activities." In connection with the termination of the
interest rate swap, Integra discontinued hedge accounting and recorded a $1.4
million charge in the third quarter of 2006 to write-off the unamortized
mark-to-market fair value adjustment recorded against the contingent convertible
notes.

Integra paid the counterparty approximately $2.2 million in connection with the
termination of the swap, consisting of a $0.6 million payment of accrued
interest and a $1.6 million payment representing the fair market value of the
interest rate swap on the termination date. The termination payment was already
accrued by Integra in accordance with hedge accounting.

On September 29, 2006, Integra completed an exchange of $115.2 million (out of a
total of $120.0 million) of its old contingent convertible notes for the
equivalent amount of new notes with a "net share settlement" feature. The terms
of the new notes are substantially similar to those of the old notes, except
that the new notes have a net share settlement feature and include "takeover
protection," whereby Integra will pay a premium to holders who convert their
notes upon the occurrence of designated events, including a change in control.
The net share settlement feature of the new notes requires that, upon conversion
of the new notes, Integra will pay holders in cash for up to the principal
amount of the converted new notes, with any amounts in excess of this cash
amount settled, at the election of Integra, in cash or shares of Integra common
stock. Holders who exchanged their old notes in the exchange offer received an
exchange fee of $2.50 per $1,000 principal amount of their old notes.



In connection with the exchange offer, Integra recorded a $1.7 million charge in
the third quarter of 2006 related to $0.5 million of fees paid in connection
with the exchange and a $1.2 million write-off of the unamortized debt issuance
costs associated with the old contingent convertible notes that were exchanged.

The $120.0 million of old notes was convertible into approximately 3.5 million
shares of Integra's common stock and was accounted for using the "if-converted"
method in the calculation of earnings per diluted share. Because the net share
settlement feature of the new notes requires that Integra pay holders in cash
for up to the principal amount of the converted new notes, Integra will not
account for the new notes using the "if-converted" method in the calculation of
earnings per diluted share. Shares that would potentially be deliverable for the
amount of the conversion value in excess of the principal amount paid in cash
would be reflected in the calculation of earnings per diluted share to the
extent that Integra's common stock traded at a price in excess of the conversion
price (currently $34.15), based on the average trading price of Integra's common
stock during a particular measurement period. Accordingly, Integra expects that
fewer shares of common stock will be included in the calculation of earnings per
diluted share for the new notes than would be included for the old notes that
were exchanged. The $4.8 million principal amount of the old notes not exchanged
are convertible into approximately 140,000 shares of Integra's common stock and
will continue to be accounted for using the "if-converted" method in the
calculation of earnings per diluted share.

Based on recent trading prices for Integra's common stock, Integra expects that
the net share settlement feature of the new notes will have a neutral to $0.01
accretive impact on earnings per diluted share for the fourth quarter of 2006
and an accretive impact in the range of $0.07 to $0.09 per share for the full
year 2007.

Integra LifeSciences Holdings Corporation is a diversified medical technology
company that develops, manufactures, and markets medical devices for use in a
variety of applications. The primary applications for our products are
neurosurgery, reconstructive surgery and general surgery. Integra is a leader in
applying the principles of biotechnology to medical devices that improve
patients' quality of life. Our corporate headquarters are in Plainsboro, New
Jersey, and we have manufacturing and research facilities located throughout the
world. Please visit our website at (http://www.Integra-LS.com).

This news release contains forward-looking statements within the meaning of the
Private Securities Litigation Reform Act of 1995. Forward-looking statements
include, but are not limited to, statements concerning future financial
performance, including earnings per diluted share. Such forward-looking
statements involve risks and uncertainties that could cause actual results to
differ materially from predicted or expected results. Among other things, the
trading price for Integra's common stock could affect the number of shares used
in the calculation of earnings per diluted share and could therefore affect
Integra's future earnings per diluted share. In addition, the economic,
competitive, governmental, technological and other factors identified under the
heading "Factors That May Affect Our Future Performance" included in the
Business section of Integra's Annual Report on Form 10-K for the year ended
December 31, 2005 and information contained in subsequent filings with the
Securities and Exchange Commission could affect actual results.

Source: Integra LifeSciences Holdings Corporation