0000917520 2020-08-03 2020-08-03 false 0000917520 8-K 2020-07-29 INTEGRA LIFESCIENCES HOLDINGS CORP DE 0-26224 51-0317849 1100 Campus Road Princeton NJ 08540 609 275-0500 false false false false Common Stock, Par Value $.01 Per Share IART NASDAQ false