Gerard S Carlozzi

Insider

First SEC filing: Oct. 9, 2003 · Latest: Feb. 1, 2008

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Insider at Companies where this person is a reporting insider.
Insider transactions Every share this person bought or sold, from Form 4 filings.
Derivatives Options and other derivative holdings reported by this person.
Initial holdings The stakes this person held when they first started reporting.

Insider at

IART selling March 12, 2010

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 74 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

74 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
April 1, 2010	IART	A	5,465	—	—	10,713 Direct	+104.13%	Acquired	(price as of 2026-08-21)
March 15, 2010	IART	F	2,565	$42.33	$108,576	5,248 Direct	-32.83%	Disposed	-22.0% (price as of 2026-08-21)
March 12, 2010	IART	M	1,900	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
March 12, 2010	IART	S	1,900	$41.83	$79,477	7,813 Direct	-19.56%	Disposed	-21.1% (price as of 2026-08-21)
March 12, 2010	IART	M	1,900	$30.25	$57,475	9,713 Direct	+24.32%	Acquired	9.1% (price as of 2026-08-21)
March 11, 2010	IART	M	1,785	—	—	1,900 Direct	-48.44%	Disposed	(price as of 2026-08-21)
March 11, 2010	IART	S	1,785	$42.02	$75,006	7,813 Direct	-18.60%	Disposed	-21.5% (price as of 2026-08-21)
March 11, 2010	IART	M	1,785	$30.25	$53,996	9,598 Direct	+22.85%	Acquired	9.1% (price as of 2026-08-21)
March 10, 2010	IART	M	16,815	—	—	3,685 Direct	-82.02%	Disposed	(price as of 2026-08-21)
March 10, 2010	IART	S	16,815	$42.21	$709,761	7,813 Direct	-68.28%	Disposed	-21.8% (price as of 2026-08-21)
March 10, 2010	IART	M	16,815	$30.25	$508,654	24,628 Direct	+215.22%	Acquired	9.1% (price as of 2026-08-21)
March 9, 2010	IART	M	87	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
March 9, 2010	IART	M	938	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
March 9, 2010	IART	M	1,997	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
March 9, 2010	IART	M	4,500	—	—	20,500 Direct	-18.00%	Disposed	(price as of 2026-08-21)
March 9, 2010	IART	S	87	$42.07	$3,660	7,813 Direct	-1.10%	Disposed	-21.6% (price as of 2026-08-21)
March 9, 2010	IART	S	4,500	$42.22	$189,990	7,900 Direct	-36.29%	Disposed	-21.8% (price as of 2026-08-21)
March 9, 2010	IART	M	4,500	$30.25	$136,125	12,400 Direct	+56.96%	Acquired	9.1% (price as of 2026-08-21)
March 9, 2010	IART	S	938	$42.15	$39,537	7,900 Direct	-10.61%	Disposed	-21.7% (price as of 2026-08-21)
March 9, 2010	IART	M	938	$38.72	$36,319	8,838 Direct	+11.87%	Acquired	-14.8% (price as of 2026-08-21)
March 9, 2010	IART	S	1,997	$42.11	$84,094	7,900 Direct	-20.18%	Disposed	-21.6% (price as of 2026-08-21)
March 9, 2010	IART	M	2,084	$35.52	$74,024	9,897 Direct	+26.67%	Acquired	-7.1% (price as of 2026-08-21)
March 9, 2010	IART	S	2,778	$42.24	$117,343	7,813 Direct	-26.23%	Disposed	-21.9% (price as of 2026-08-21)
Jan. 4, 2010	IART	M	4,366	—	—	3,855 Direct	-53.11%	Disposed	(price as of 2026-08-21)
Jan. 4, 2010	IART	F	1,588	$36.87	$58,550	10,591 Direct	-13.04%	Disposed	-10.5% (price as of 2026-08-21)
Jan. 4, 2010	IART	M	4,366	—	—	12,179 Direct	+55.88%	Acquired	(price as of 2026-08-21)
Dec. 22, 2009	IART	S 10b5-1	21,655	$35.87	$776,765	7,813 Direct	-73.49%	Disposed	-8.0% (price as of 2026-08-21)
Dec. 21, 2009	IART	S 10b5-1	7,895	$35.79	$282,562	29,468 Direct	-21.13%	Disposed	-7.8% (price as of 2026-08-21)
Sept. 21, 2009	IART	S	28,085	$35.78	$1,004,881	37,363 Direct	-42.91%	Disposed	-7.8% (price as of 2026-08-21)
April 13, 2009	IART	A	7,813	—	—	65,448 Direct	+13.56%	Acquired	(price as of 2026-08-21)
March 2, 2009	IART	A	3,855	—	—	8,221 Direct	+88.30%	Acquired	(price as of 2026-08-21)
Jan. 2, 2009	IART	M	100,000	—	—	4,366 Direct	-95.82%	Disposed	(price as of 2026-08-21)
Jan. 2, 2009	IART	F	45,450	$35.57	$1,616,656	57,635 Direct	-44.09%	Disposed	-7.2% (price as of 2026-08-21)
Jan. 2, 2009	IART	M	100,000	—	—	103,085 Direct	+3241.49%	Acquired	(price as of 2026-08-21)
Dec. 18, 2008	IART	A	88,877	—	—	88,877 Direct	—	Acquired	(price as of 2026-08-21)
Sept. 18, 2008	IART	M	8,735	—	—	25,000 Direct	-25.89%	Disposed	(price as of 2026-08-21)
Sept. 18, 2008	IART	S	8,735	$48.51	$423,735	3,085 Direct	-73.90%	Disposed	-32.0% (price as of 2026-08-21)
Sept. 18, 2008	IART	M	8,735	$30.25	$264,234	11,820 Direct	+283.14%	Acquired	9.1% (price as of 2026-08-21)
Sept. 3, 2008	IART	M	37,600	—	—	33,735 Direct	-52.71%	Disposed	(price as of 2026-08-21)
Sept. 3, 2008	IART	S	37,600	$48.68	$1,830,368	3,085 Direct	-92.42%	Disposed	-32.2% (price as of 2026-08-21)
Sept. 3, 2008	IART	M	37,600	$30.25	$1,137,400	40,685 Direct	+1218.80%	Acquired	9.1% (price as of 2026-08-21)
Sept. 2, 2008	IART	M	173	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Sept. 2, 2008	IART	M	2,656	—	—	938 Direct	-73.90%	Disposed	(price as of 2026-08-21)
Sept. 2, 2008	IART	M	8,160	—	—	2,084 Direct	-79.66%	Disposed	(price as of 2026-08-21)
Sept. 2, 2008	IART	M	1,587	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Sept. 2, 2008	IART	M	3,665	—	—	71,335 Direct	-4.89%	Disposed	(price as of 2026-08-21)
Sept. 2, 2008	IART	S	16,241	$48.60	$789,313	3,085 Direct	-84.04%	Disposed	-32.1% (price as of 2026-08-21)
Sept. 2, 2008	IART	M	173	$35.52	$6,145	19,326 Direct	+0.90%	Acquired	-7.1% (price as of 2026-08-21)
Sept. 2, 2008	IART	M	3,665	$30.25	$110,866	19,153 Direct	+23.66%	Acquired	9.1% (price as of 2026-08-21)
Sept. 2, 2008	IART	M	2,656	$38.72	$102,840	15,488 Direct	+20.70%	Acquired	-14.8% (price as of 2026-08-21)
Sept. 2, 2008	IART	M	8,160	$35.52	$289,843	12,832 Direct	+174.66%	Acquired	-7.1% (price as of 2026-08-21)
Sept. 2, 2008	IART	M	1,587	$32.32	$51,292	4,672 Direct	+51.44%	Acquired	2.1% (price as of 2026-08-21)
Aug. 29, 2008	IART	M	435	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Aug. 29, 2008	IART	M	10,670	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Aug. 29, 2008	IART	M	834	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Aug. 29, 2008	IART	M	50	—	—	1,587 Direct	-3.05%	Disposed	(price as of 2026-08-21)
Aug. 29, 2008	IART	M	2,713	—	—	1,637 Direct	-62.37%	Disposed	(price as of 2026-08-21)
Aug. 29, 2008	IART	M	4,775	—	—	342 Direct	-93.32%	Disposed	(price as of 2026-08-21)
Aug. 29, 2008	IART	M	650	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Aug. 29, 2008	IART	M	1,830	—	—	1,688 Direct	-52.02%	Disposed	(price as of 2026-08-21)
Aug. 29, 2008	IART	S	435	$48.53	$21,111	3,085 Direct	-12.36%	Disposed	-32.0% (price as of 2026-08-21)
Aug. 29, 2008	IART	M	435	$28.78	$12,519	3,520 Direct	+14.10%	Acquired	14.7% (price as of 2026-08-21)
Aug. 29, 2008	IART	S	10,670	$48.53	$517,815	3,085 Direct	-77.57%	Disposed	-32.0% (price as of 2026-08-21)
Aug. 29, 2008	IART	M	10,670	$27.32	$291,504	13,755 Direct	+345.87%	Acquired	20.8% (price as of 2026-08-21)
Aug. 29, 2008	IART	S	1,830	$48.53	$88,810	3,085 Direct	-37.23%	Disposed	-32.0% (price as of 2026-08-21)
Aug. 29, 2008	IART	M	1,830	$27.32	$49,996	4,915 Direct	+59.32%	Acquired	20.8% (price as of 2026-08-21)
Aug. 29, 2008	IART	S	650	$48.53	$31,544	3,085 Direct	-17.40%	Disposed	-32.0% (price as of 2026-08-21)
Aug. 29, 2008	IART	M	650	$32.32	$21,008	3,735 Direct	+21.07%	Acquired	2.1% (price as of 2026-08-21)
Aug. 29, 2008	IART	S	50	$48.53	$2,426	3,085 Direct	-1.59%	Disposed	-32.0% (price as of 2026-08-21)
Aug. 29, 2008	IART	M	50	$32.32	$1,616	3,135 Direct	+1.62%	Acquired	2.1% (price as of 2026-08-21)
Aug. 29, 2008	IART	S	2,713	$48.53	$131,662	3,085 Direct	-46.79%	Disposed	-32.0% (price as of 2026-08-21)
Aug. 29, 2008	IART	M	2,713	$32.32	$87,684	5,798 Direct	+87.94%	Acquired	2.1% (price as of 2026-08-21)
Aug. 29, 2008	IART	S	4,775	$48.53	$231,731	3,085 Direct	-60.75%	Disposed	-32.0% (price as of 2026-08-21)
Aug. 29, 2008	IART	M	4,775	$28.78	$137,424	7,860 Direct	+154.78%	Acquired	14.7% (price as of 2026-08-21)
Aug. 29, 2008	IART	S	834	$48.53	$40,474	3,085 Direct	-21.28%	Disposed	-32.0% (price as of 2026-08-21)
Aug. 29, 2008	IART	M	834	$32.39	$27,013	3,919 Direct	+27.03%	Acquired	1.9% (price as of 2026-08-21)
May 16, 2008	IART	A	4,366	—	—	4,366 Direct	—	Acquired	(price as of 2026-08-21)
July 16, 2007	IART	M	3,906	—	—	3,594 Direct	-52.08%	Disposed	(price as of 2026-08-21)
July 16, 2007	IART	M	5,739	—	—	10,157 Direct	-36.10%	Disposed	(price as of 2026-08-21)
July 16, 2007	IART	S 10b5-1	9,645	$50.50	$487,072	2,489 Direct	-79.49%	Disposed	-34.7% (price as of 2026-08-21)
July 16, 2007	IART	M	5,739	$35.52	$203,849	8,228 Direct	+230.57%	Acquired	-7.1% (price as of 2026-08-21)
July 16, 2007	IART	M	3,906	$38.72	$151,240	12,134 Direct	+47.47%	Acquired	-14.8% (price as of 2026-08-21)
July 13, 2007	IART	M	1,300	—	—	15,896 Direct	-7.56%	Disposed	(price as of 2026-08-21)
July 13, 2007	IART	S 10b5-1	1,300	$50.50	$65,650	2,489 Direct	-34.31%	Disposed	-34.7% (price as of 2026-08-21)
July 13, 2007	IART	M	1,300	$35.52	$46,176	3,789 Direct	+52.23%	Acquired	-7.1% (price as of 2026-08-21)
July 12, 2007	IART	M	8,750	—	—	4,350 Direct	-66.79%	Disposed	(price as of 2026-08-21)
July 12, 2007	IART	M	78	—	—	260 Direct	-23.08%	Disposed	(price as of 2026-08-21)
July 12, 2007	IART	M	274	—	—	4,775 Direct	-5.43%	Disposed	(price as of 2026-08-21)
July 12, 2007	IART	M	7,466	—	—	17,196 Direct	-30.27%	Disposed	(price as of 2026-08-21)
July 12, 2007	IART	S 10b5-1	16,568	$50.50	$836,684	2,489 Direct	-86.94%	Disposed	-34.7% (price as of 2026-08-21)
July 12, 2007	IART	M	8,750	$32.32	$282,800	19,057 Direct	+84.89%	Acquired	2.1% (price as of 2026-08-21)
July 12, 2007	IART	M	78	$35.52	$2,771	10,307 Direct	+0.76%	Acquired	-7.1% (price as of 2026-08-21)
July 12, 2007	IART	M	274	$28.78	$7,886	10,229 Direct	+2.75%	Acquired	14.7% (price as of 2026-08-21)
July 12, 2007	IART	M	7,466	$35.52	$265,192	9,955 Direct	+299.96%	Acquired	-7.1% (price as of 2026-08-21)
July 9, 2007	IART	M	803	—	—	834 Direct	-49.05%	Disposed	(price as of 2026-08-21)
July 9, 2007	IART	M	9,197	—	—	10,670 Direct	-46.29%	Disposed	(price as of 2026-08-21)
July 9, 2007	IART	S 10b5-1	10,000	$50.56	$505,600	2,489 Direct	-80.07%	Disposed	-34.7% (price as of 2026-08-21)
July 9, 2007	IART	M	803	$32.39	$26,009	12,489 Direct	+6.87%	Acquired	1.9% (price as of 2026-08-21)
July 9, 2007	IART	M	9,197	$27.32	$251,262	11,686 Direct	+369.51%	Acquired	20.8% (price as of 2026-08-21)
July 6, 2007	IART	M	1,380	—	—	5,049 Direct	-21.47%	Disposed	(price as of 2026-08-21)

Showing latest 100 of 161 transactions

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Derivative holdings (Form 4 Table II)

Options, RSUs and convertible securities reported on Form 4 Table II.

Date	Ticker	Security	Underlying	Exercise price	Expiration	Shares	A/D
March 12, 2010	IART	Non-Qualified Stock Option (right to buy)	Common Stock (1,900)	$30.25	July 26, 2011	1,900	Disposed
March 11, 2010	IART	Non-Qualified Stock Option (right to buy)	Common Stock (1,785)	$30.25	July 26, 2011	1,785	Disposed
March 10, 2010	IART	Non-Qualified Stock Option (right to buy)	Common Stock (16,815)	$30.25	July 26, 2011	16,815	Disposed
March 9, 2010	IART	Incentive Stock Option (right to buy)	Common Stock (87)	$35.52	Nov. 15, 2010	87	Disposed
March 9, 2010	IART	Non-Qualified Stock Option (right to buy)	Common Stock (938)	$38.72	Feb. 1, 2011	938	Disposed
March 9, 2010	IART	Non-Qualified Stock Option (right to buy)	Common Stock (1,997)	$35.52	Nov. 15, 2010	1,997	Disposed
March 9, 2010	IART	Non-Qualified Stock Option (right to buy)	Common Stock (4,500)	$30.25	July 26, 2011	4,500	Disposed
Jan. 4, 2010	IART	Performance Shares	Common Stock (4,366)	—	—	4,366	Disposed
March 2, 2009	IART	Performance Stock	Common Stock (3,855)	—	—	3,855	Acquired
Jan. 2, 2009	IART	Performance Shares	Common Stock (100,000)	—	—	100,000	Disposed
Dec. 18, 2008	IART	Restricted Units	Common Stock (88,877)	$0.00	—	88,877	Acquired
Sept. 18, 2008	IART	Non-Qualified Stock Option (right to buy)	Common Stock (8,735)	$30.25	July 26, 2011	8,735	Disposed
Sept. 3, 2008	IART	Non-Qualified Stock Option (right to buy)	Common Stock (37,600)	$30.25	July 26, 2011	37,600	Disposed
Sept. 2, 2008	IART	Incentive Stock Option 9right to buy)	Common Stock (173)	$35.52	Nov. 15, 2010	173	Disposed
Sept. 2, 2008	IART	Non-Qualified Stock Option (right to buy)	Common Stock (2,656)	$38.72	Feb. 1, 2011	2,656	Disposed
Sept. 2, 2008	IART	Non-Qualified Stock Option (right to buy)	Common Stock (8,160)	$35.52	Nov. 15, 2010	8,160	Disposed
Sept. 2, 2008	IART	Non-Qualified Stock Option (right to buy)	Common Stock (1,587)	$32.32	June 1, 2010	1,587	Disposed
Sept. 2, 2008	IART	Non-Qualified Stock Option (right to buy)	Common stock (3,665)	$30.25	July 26, 2011	3,665	Disposed
Aug. 29, 2008	IART	Incentive Stock Option (right to buy)	Common Stock (435)	$28.78	Jan. 2, 2010	435	Disposed
Aug. 29, 2008	IART	Non Qualified Stock Option 9right to buy)	Common Stock (10,670)	$27.32	Sept. 26, 2009	10,670	Disposed
Aug. 29, 2008	IART	Non-Qualified Stock Option (right to buy)	Common stock (834)	$32.39	Nov. 3, 2009	834	Disposed
Aug. 29, 2008	IART	Non Qualified Stock Option (right to buy)	Common Stock (50)	$32.32	June 1, 2010	50	Disposed
Aug. 29, 2008	IART	Non-Qualified Stock Option 9right to buy)	Common Stock (2,713)	$32.32	June 1, 2010	2,713	Disposed
Aug. 29, 2008	IART	Non-Qualified Stock Option (right to buy)	Common Stock (4,775)	$28.78	Jan. 2, 2010	4,775	Disposed
Aug. 29, 2008	IART	Incentive Stock Option (right to buy)	Common Stock (650)	$32.32	June 1, 2010	650	Disposed
Aug. 29, 2008	IART	Incentive Stock Option(right to buy)	Common Stock (1,830)	$27.32	Sept. 26, 2009	1,830	Disposed
May 16, 2008	IART	Performance Stock	Common Stock (4,366)	—	—	4,366	Acquired
July 16, 2007	IART	Non-Qualified Stock Option (right to buy)	Common Stock (3,906)	$38.72	Feb. 1, 2011	3,906	Disposed
July 16, 2007	IART	Non-Qualified Stock Option (right to buy)	Common Stock (5,739)	$35.52	Nov. 15, 2010	5,739	Disposed
July 13, 2007	IART	Non-Qualified Stock Option (right to buy)	Common Stock (1,300)	$35.52	Nov. 15, 2010	1,300	Disposed
July 12, 2007	IART	Non-Qualified Stock Option (right to buy)	Common Stock (8,750)	$32.32	June 1, 2010	8,750	Disposed
July 12, 2007	IART	Incentive Stock Option (right to buy)	Common Stock (78)	$35.52	Nov. 15, 2010	78	Disposed
July 12, 2007	IART	Non-Qualified Stock Option (right to buy)	Common Stock (274)	$28.78	Jan. 2, 2010	274	Disposed
July 12, 2007	IART	Non-Qualified Stock Option (right to buy)	Common Stock (7,466)	$35.52	Nov. 15, 2010	7,466	Disposed
July 9, 2007	IART	Incentive Stock Option	Common Stock (803)	$32.39	Nov. 3, 2009	803	Disposed
July 9, 2007	IART	Non-Qualified Stock Option (right to buy)	Common Stock (9,197)	$27.32	Sept. 26, 2009	9,197	Disposed
July 6, 2007	IART	Non-Qualified Stock Option (right to buy)	Common Stock (1,380)	$28.78	Jan. 2, 2010	1,380	Disposed
July 6, 2007	IART	Incentive Stock Option	Common Stock (428)	$28.78	Jan. 2, 2010	428	Disposed
July 6, 2007	IART	Incentive Stock Option	Common Stock (1,220)	$27.32	Sept. 26, 2009	1,220	Disposed
July 6, 2007	IART	Incentive Stock Option	Common Stock (1)	$32.39	Nov. 3, 2009	1	Disposed
July 6, 2007	IART	Non-Qualified Stock Option (right to buy)	Common Stock (1,071)	$32.39	Nov. 3, 2009	1,071	Disposed
Dec. 6, 2006	IART	Non-Qualified Stock Option (right to buy)	Common Stock (20,159)	$30.25	July 26, 2011	20,159	Disposed
Dec. 6, 2006	IART	Non-Qualified Stock Option (right to buy)	Common Stock (4,841)	$30.25	July 26, 2011	4,841	Disposed
Dec. 6, 2006	IART	Non-Qualified Stock Option (right to buy)	Common Stock (7,292)	$28.78	Jan. 2, 2010	7,292	Disposed
Dec. 6, 2006	IART	Non-Qualified Stock Option (right to buy)	Common Stock (24,669)	$27.32	Sept. 26, 2009	24,669	Disposed
Dec. 6, 2006	IART	Incentive Stock Option (right to buy)	Common Stock (4,498)	$27.32	Sept. 26, 2009	4,498	Disposed
Nov. 2, 2006	IART	Performance Stock	Common Stock (100,000)	—	—	100,000	Acquired
April 21, 2006	IART	Non-Qualified Stock Option (right to buy)	Common Stock (2,227)	$32.39	Nov. 3, 2009	2,227	Disposed
April 21, 2006	IART	Incentive Stock Option (right to buy)	Common Stock (64)	$32.39	Nov. 3, 2009	64	Disposed
April 21, 2006	IART	Non-Qualified Stock Option (right to buy)	Common Stock (6,064)	$32.32	June 1, 2010	6,064	Disposed
April 21, 2006	IART	Incentive Stock Option (right to buy)	Common Stock (186)	$32.32	June 1, 2010	186	Disposed
Feb. 24, 2006	IART	Non-Qualified Stock Option (right to buy)	Common Stock (10,416)	$28.78	Jan. 2, 2010	10,416	Disposed
Jan. 26, 2006	IART	Non-Qualified Stock Option (right to buy)	Common Stock (39,579)	$27.32	Sept. 26, 2009	39,579	Disposed
Jan. 24, 2006	IART	Non-Qualified Stock Option (right to buy)	Common Stock (2,933)	$27.32	Sept. 26, 2009	2,933	Disposed
Jan. 24, 2006	IART	Incentive Stock Option (right to buy)	Common Stock (5,404)	$27.32	Sept. 26, 2009	5,404	Disposed
Jan. 24, 2006	IART	Non-Qualified Stock Option (right to buy)	Common Stock (2,933)	$27.32	Sept. 26, 2009	2,933	Disposed
Jan. 24, 2006	IART	Incentive Stock Option (right to buy)	Common Stock (5,404)	$27.32	Sept. 26, 2009	5,404	Disposed
July 26, 2005	IART	Non-Qualified Stock Option (right to buy)	Common Stock (100,000)	$30.25	July 26, 2011	100,000	Acquired
Feb. 1, 2005	IART	Non-Qualified Stock Option (right to buy)	Common Stock (7,500)	$38.72	Feb. 1, 2011	7,500	Acquired
Nov. 15, 2004	IART	Non-Qualified Stock Option (right to buy) [F2]	Common Stock (24,882)	$35.52	Nov. 15, 2010	24,882	Acquired
Nov. 15, 2004	IART	Incentive Stock Option (right to buy) [F2]	Common Stock (118)	$35.52	Nov. 15, 2010	118	Acquired
Nov. 15, 2004	IART	Incentive Stock Option (right to buy)	Common Stock (25,000)	$35.52	Nov. 15, 2010	25,000	Acquired
June 1, 2004	IART	Incentive Stock Option (right to buy)	Common Stock (20,000)	$32.32	June 1, 2010	20,000	Acquired
Jan. 2, 2004	IART	Incentive Stock Option (right to buy)	Common Stock (521)	$28.78	Jan. 2, 2010	521	Acquired
Jan. 2, 2004	IART	Non-Qualified Stock Option (right to buy)	Common Stock (24,479)	$28.78	Jan. 2, 2010	24,479	Acquired
Nov. 3, 2003	IART	Incentive Stock Option (right to buy)	Common Stock (5,000)	$32.39	Nov. 3, 2009	5,000	Acquired
Sept. 26, 2003	IART	Incentive Stock Option (right to buy)	Common Stock (14,640)	$27.32	Sept. 26, 2009	14,640	Acquired
Sept. 26, 2003	IART	Non - Qualified Stock Option (right to buy)	Common Stock (85,360)	$27.32	Sept. 26, 2009	85,360	Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Initial ownership (Form 3) 1 holding

Securities held when first becoming an insider, per SEC Form 3.

Date	Ticker	Security	Shares	Ownership
Oct. 9, 2003	IART	No Securities Owned	0	Direct