Harvinder Singh - 10 Mar 2026 Form 4 Insider Report for INTEGRA LIFESCIENCES HOLDINGS CORP (IART)

Role: EVP & PRESIDENT, INTERNATIONAL
Signature: /s/ Michael D. Hutchinson; Attorney-in-Fact for Harvinder Singh
Issuer symbol: IART
Transactions as of: 10 Mar 2026
Net transactions value: $0
Form type: 4
Filing time: 12 Mar 2026, 18:10:55 UTC
Previous filing: 14 Oct 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Singh Harvinder	EVP & PRESIDENT, INTERNATIONAL	1100 CAMPUS ROAD, PRINCETON	/s/ Michael D. Hutchinson; Attorney-in-Fact for Harvinder Singh	12 Mar 2026	0001949782

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	IART	Common Stock	Options Exercise		+1,216	+5.5%	$0.000000^*	23,152	10 Mar 2026	Direct
transaction	IART	Common Stock	Tax liability		-601	-2.6%	$9.55^*	22,551	10 Mar 2026	Direct
transaction	IART	Common Stock	Tax liability		-861	-3.8%	$9.61^*	21,690	11 Mar 2026	Direct
transaction	IART	Common Stock	Options Exercise		+18,922	+87%	$0.000000^*	40,612	11 Mar 2026	Direct
transaction	IART	Common Stock	Tax liability		-5,190	-13%	$9.61^*	35,422	11 Mar 2026	Direct

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	IART	Restricted Stock Units	Options Exercise		-1,216	-5.4%	$0.000000^*	21,350	10 Mar 2026	Common Stock	1,216	$0.000000	Direct	F1
transaction	IART	Restricted Stock Units	Options Exercise		-2,356	-11%	$0.000000^*	18,994	11 Mar 2026	Common Stock	2,356	$0.000000	Direct	F2
transaction	IART	Restricted Stock Units	Options Exercise		-16,566	-87%	$0.000000^*	2,428	11 Mar 2026	Common Stock	16,566	$0.000000	Direct	F3
transaction	IART	Restricted Stock Units	Award		+60,865	+2507%	$0.000000^*	63,293	11 Mar 2026	Common Stock	60,865	$0.000000	Direct	F4

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	The award was a restricted stock unit award of which 34% vested on the third anniversary of the grant date of 3/10/2023
F2	The award was a restricted stock unit award of which 33% vested on the second anniversary of the grant date of 3/11/2024
F3	The award was a restricted stock unit award of which 100% vested on the second anniversary of the grant date of 3/11/2024
F4	The award was a restricted stock unit award which will vest 33% on the first and second anniversaries and 34% on the third anniversary of the grant date of 3/11/2026.