Michael Dornemann

Insider

First SEC filing: June 8, 2026 · Latest: June 8, 2026

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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

TTWO selling June 4, 2026

Insider transactions

0 buys (P) 2 sells (S) Net: $-545,985 + 73 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

73 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
June 4, 2026	TTWO	S	1,151	$217.02	$249,790	20,374 Direct	-5.35%	Disposed	8.0% (price as of 2026-08-20)
March 5, 2026	TTWO	S	1,390	$213.09	$296,195	21,525 Direct	-6.07%	Disposed	10.0% (price as of 2026-08-20)
Oct. 1, 2025	TTWO	A	967	—	—	22,915 Direct	+4.41%	Acquired	(price as of 2026-08-20)
Aug. 14, 2025	TTWO	A	254	—	—	21,948 Direct	+1.17%	Acquired	(price as of 2026-08-20)
May 28, 2025	TTWO	A	262	—	—	21,694 Direct	+1.22%	Acquired	(price as of 2026-08-20)
Feb. 14, 2025	TTWO	A	310	—	—	21,432 Direct	+1.47%	Acquired	(price as of 2026-08-20)
Nov. 14, 2024	TTWO	A	363	—	—	21,122 Direct	+1.75%	Acquired	(price as of 2026-08-20)
Aug. 16, 2024	TTWO	A	396	—	—	20,759 Direct	+1.94%	Acquired	(price as of 2026-08-20)
May 30, 2024	TTWO	A	400	—	—	20,363 Direct	+2.00%	Acquired	(price as of 2026-08-20)
Feb. 16, 2024	TTWO	A	346	—	—	19,963 Direct	+1.76%	Acquired	(price as of 2026-08-20)
Nov. 16, 2023	TTWO	A	378	—	—	19,617 Direct	+1.96%	Acquired	(price as of 2026-08-20)
Aug. 16, 2023	TTWO	A	552	—	—	19,239 Direct	+2.95%	Acquired	(price as of 2026-08-20)
June 5, 2023	TTWO	A	629	—	—	18,687 Direct	+3.48%	Acquired	(price as of 2026-08-20)
Feb. 14, 2023	TTWO	A	749	—	—	18,058 Direct	+4.33%	Acquired	(price as of 2026-08-20)
Nov. 15, 2022	TTWO	A	705	—	—	17,309 Direct	+4.25%	Acquired	(price as of 2026-08-20)
Aug. 16, 2022	TTWO	A	642	—	—	16,604 Direct	+4.02%	Acquired	(price as of 2026-08-20)
May 24, 2022	TTWO	A	712	—	—	15,962 Direct	+4.67%	Acquired	(price as of 2026-08-20)
Feb. 15, 2022	TTWO	A	472	—	—	15,250 Direct	+3.19%	Acquired	(price as of 2026-08-20)
Nov. 11, 2021	TTWO	A	432	—	—	14,778 Direct	+3.01%	Acquired	(price as of 2026-08-20)
Aug. 10, 2021	TTWO	A	484	—	—	14,346 Direct	+3.49%	Acquired	(price as of 2026-08-20)
May 26, 2021	TTWO	A	457	—	—	13,862 Direct	+3.41%	Acquired	(price as of 2026-08-20)
Feb. 17, 2021	TTWO	A	388	—	—	13,405 Direct	+2.98%	Acquired	(price as of 2026-08-20)
Nov. 13, 2020	TTWO	A	488	—	—	13,017 Direct	+3.89%	Acquired	(price as of 2026-08-20)
Aug. 11, 2020	TTWO	A	467	—	—	12,529 Direct	+3.87%	Acquired	(price as of 2026-08-20)
June 1, 2020	TTWO	A	574	—	—	12,062 Direct	+5.00%	Acquired	(price as of 2026-08-20)
Feb. 14, 2020	TTWO	A	663	—	—	11,488 Direct	+6.12%	Acquired	(price as of 2026-08-20)
Nov. 15, 2019	TTWO	A	665	—	—	10,825 Direct	+6.55%	Acquired	(price as of 2026-08-20)
Aug. 13, 2019	TTWO	A	631	—	—	10,160 Direct	+6.62%	Acquired	(price as of 2026-08-20)
May 21, 2019	TTWO	A	760	—	—	9,529 Direct	+8.67%	Acquired	(price as of 2026-08-20)
Feb. 13, 2019	TTWO	A	753	—	—	8,769 Direct	+9.39%	Acquired	(price as of 2026-08-20)
Nov. 15, 2018	TTWO	A	631	—	—	8,016 Direct	+8.54%	Acquired	(price as of 2026-08-20)
Aug. 10, 2018	TTWO	A	629	—	—	7,385 Direct	+9.31%	Acquired	(price as of 2026-08-20)
May 24, 2018	TTWO	A	654	—	—	6,756 Direct	+10.72%	Acquired	(price as of 2026-08-20)
Feb. 15, 2018	TTWO	A	660	—	—	6,102 Direct	+12.13%	Acquired	(price as of 2026-08-20)
Nov. 15, 2017	TTWO	A	665	—	—	5,442 Direct	+13.92%	Acquired	(price as of 2026-08-20)
Nov. 13, 2017	TTWO	S	5,500	$118.50	$651,750	4,777 Direct	-53.52%	Disposed	97.8% (price as of 2026-08-20)
Aug. 10, 2017	TTWO	A	883	—	—	10,277 Direct	+9.40%	Acquired	(price as of 2026-08-20)
Aug. 4, 2017	TTWO	S	7,000	$87.80	$614,600	9,394 Direct	-42.70%	Disposed	167.0% (price as of 2026-08-20)
June 1, 2017	TTWO	A	1,026	—	—	16,394 Direct	+6.68%	Acquired	(price as of 2026-08-20)
Feb. 15, 2017	TTWO	A	1,305	—	—	15,368 Direct	+9.28%	Acquired	(price as of 2026-08-20)
Nov. 10, 2016	TTWO	A	1,551	—	—	14,063 Direct	+12.40%	Acquired	(price as of 2026-08-20)
Aug. 12, 2016	TTWO	A	1,774	—	—	12,512 Direct	+16.52%	Acquired	(price as of 2026-08-20)
June 9, 2016	TTWO	S	11,500	$39.66	$456,090	10,738 Direct	-51.71%	Disposed	491.0% (price as of 2026-08-20)
May 26, 2016	TTWO	A	1,967	—	—	22,238 Direct	+9.70%	Acquired	(price as of 2026-08-20)
Feb. 11, 2016	TTWO	A	1,946	—	—	20,271 Direct	+10.62%	Acquired	(price as of 2026-08-20)
Dec. 16, 2015	TTWO	S 10b5-1	14,300	$36.06	$515,658	18,325 Direct	-43.83%	Disposed	550.0% (price as of 2026-08-20)
Nov. 13, 2015	TTWO	A	1,984	—	—	32,625 Direct	+6.47%	Acquired	(price as of 2026-08-20)
Aug. 17, 2015	TTWO	A	2,134	—	—	30,641 Direct	+7.49%	Acquired	(price as of 2026-08-20)
June 1, 2015	TTWO	A	2,448	—	—	28,507 Direct	+9.39%	Acquired	(price as of 2026-08-20)
Feb. 13, 2015	TTWO	A	2,308	—	—	26,059 Direct	+9.72%	Acquired	(price as of 2026-08-20)
Nov. 17, 2014	TTWO	S 10b5-1	1,443	$26.60	$38,384	23,751 Direct	-5.73%	Disposed	781.1% (price as of 2026-08-20)
Nov. 10, 2014	TTWO	S 10b5-1	1,996	$26.13	$52,155	25,194 Direct	+8.60%	Acquired	797.0% (price as of 2026-08-20)
Nov. 7, 2014	TTWO	S 10b5-1	3,751	$26.02	$97,601	27,190 Direct	-12.12%	Disposed	800.8% (price as of 2026-08-20)
Nov. 6, 2014	TTWO	A	2,731	—	—	30,941 Direct	+9.68%	Acquired	(price as of 2026-08-20)
Aug. 18, 2014	TTWO	S 10b5-1	1,867	$21.92	$40,925	28,210 Direct	-6.21%	Disposed	969.3% (price as of 2026-08-20)
Aug. 13, 2014	TTWO	A	3,064	—	—	30,077 Direct	+11.34%	Acquired	(price as of 2026-08-20)
Aug. 11, 2014	TTWO	S 10b5-1	2,553	$20.92	$53,409	27,013 Direct	-8.63%	Disposed	1020.4% (price as of 2026-08-20)
Aug. 8, 2014	TTWO	S 10b5-1	3,816	$20.49	$78,190	29,566 Direct	-11.43%	Disposed	1043.9% (price as of 2026-08-20)
June 13, 2014	TTWO	A	3,316	—	—	33,382 Direct	+11.03%	Acquired	(price as of 2026-08-20)
June 3, 2014	TTWO	S 10b5-1	1,327	$19.35	$25,677	30,066 Direct	-4.23%	Disposed	1111.3% (price as of 2026-08-20)
June 2, 2014	TTWO	S 10b5-1	1,909	$20.48	$39,096	31,393 Direct	-5.73%	Disposed	1044.5% (price as of 2026-08-20)
May 22, 2014	TTWO	S 10b5-1	4,084	$19.00	$77,596	33,302 Direct	-10.92%	Disposed	1133.6% (price as of 2026-08-20)
March 12, 2014	TTWO	S 10b5-1	5,466	$20.56	$112,381	37,386 Direct	-12.76%	Disposed	1040.0% (price as of 2026-08-20)
Feb. 11, 2014	TTWO	A	3,581	—	—	42,852 Direct	+9.12%	Acquired	(price as of 2026-08-20)
Nov. 18, 2013	TTWO	S 10b5-1	1,443	$17.81	$25,700	39,271 Direct	-3.54%	Disposed	1216.0% (price as of 2026-08-20)
Nov. 8, 2013	TTWO	S 10b5-1	1,997	$17.63	$35,207	40,714 Direct	-4.68%	Disposed	1229.5% (price as of 2026-08-20)
Nov. 6, 2013	TTWO	A	3,751	—	—	42,711 Direct	+9.63%	Acquired	(price as of 2026-08-20)
Sept. 16, 2013	TTWO	S 10b5-1	2,471	$18.15	$44,849	38,960 Direct	-5.96%	Disposed	1191.4% (price as of 2026-08-20)
Aug. 19, 2013	TTWO	S 10b5-1	1,866	$18.36	$34,260	41,432 Direct	-4.31%	Disposed	1176.6% (price as of 2026-08-20)
Aug. 9, 2013	TTWO	S 10b5-1	2,553	$18.57	$47,409	43,297 Direct	-5.57%	Disposed	1162.2% (price as of 2026-08-20)
Aug. 9, 2013	TTWO	S 10b5-1	2,553	$18.57	$47,409	43,297 Direct	-5.57%	Disposed	1162.2% (price as of 2026-08-20)
Aug. 7, 2013	TTWO	A	3,816	—	—	45,850 Direct	+9.08%	Acquired	(price as of 2026-08-20)
July 31, 2013	TTWO	S 10b5-1	5,323	$17.55	$93,419	42,034 Direct	-11.24%	Disposed	1235.5% (price as of 2026-08-20)
June 10, 2013	TTWO	A	4,084	—	—	47,357 Direct	+9.44%	Acquired	(price as of 2026-08-20)
May 14, 2013	TTWO	S 10b5-1	73,456	$17.50	$1,285,480	43,273 Direct	-62.93%	Disposed	1239.3% (price as of 2026-08-20)
Feb. 13, 2013	TTWO	A	4,819	—	—	116,729 Direct	+4.31%	Acquired	(price as of 2026-08-20)
Nov. 7, 2012	TTWO	A	5,990	—	—	111,910 Direct	+5.66%	Acquired	(price as of 2026-08-20)
Aug. 8, 2012	TTWO	A	7,659	—	—	105,920 Direct	+7.79%	Acquired	(price as of 2026-08-20)
May 31, 2012	TTWO	A	5,727	—	—	98,261 Direct	+6.19%	Acquired	(price as of 2026-08-20)
Feb. 10, 2012	TTWO	A	4,165	—	—	92,534 Direct	+4.71%	Acquired	(price as of 2026-08-20)
Nov. 15, 2011	TTWO	A	4,330	—	—	88,369 Direct	+5.15%	Acquired	(price as of 2026-08-20)
Aug. 16, 2011	TTWO	A	5,600	—	—	84,039 Direct	+7.14%	Acquired	(price as of 2026-08-20)
June 2, 2011	TTWO	A	3,981	—	—	78,439 Direct	+5.35%	Acquired	(price as of 2026-08-20)
Feb. 16, 2011	TTWO	A	7,413	—	—	74,458 Direct	+11.06%	Acquired	(price as of 2026-08-20)
Sept. 13, 2010	TTWO	A	7,414	—	—	67,045 Direct	+12.43%	Acquired	(price as of 2026-08-20)
June 16, 2010	TTWO	A	6,261	—	—	59,631 Direct	+11.73%	Acquired	(price as of 2026-08-20)
March 17, 2010	TTWO	A	6,589	—	—	53,370 Direct	+14.08%	Acquired	(price as of 2026-08-20)
Dec. 28, 2009	TTWO	A	7,524	—	—	46,781 Direct	+19.17%	Acquired	(price as of 2026-08-20)
Sept. 11, 2009	TTWO	A	6,190	—	—	39,257 Direct	+18.72%	Acquired	(price as of 2026-08-20)
June 12, 2009	TTWO	A	15,650	—	—	33,067 Direct	+89.85%	Acquired	(price as of 2026-08-20)
Dec. 29, 2008	TTWO	A	4,271	—	—	17,417 Direct	+32.49%	Acquired	(price as of 2026-08-20)
Sept. 12, 2008	TTWO	A	1,770	—	—	13,146 Direct	+15.56%	Acquired	(price as of 2026-08-20)
June 13, 2008	TTWO	A	1,521	—	—	11,376 Direct	+15.43%	Acquired	(price as of 2026-08-20)
March 18, 2008	TTWO	A	1,623	—	—	9,855 Direct	+19.72%	Acquired	(price as of 2026-08-20)
Dec. 28, 2007	TTWO	A	2,232	—	—	8,232 Direct	+37.20%	Acquired	(price as of 2026-08-20)
March 29, 2007	TTWO	A	25,000	—	—	25,000 Direct	—	Acquired	(price as of 2026-08-20)
March 29, 2007	TTWO	A	6,000	—	—	6,000 Direct	—	Acquired	(price as of 2026-08-20)

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 29, 2007	TTWO	16b-3 Employee Stock Options (right to buy)	Common Stock (25,000)	$21.10	March 28, 2012	25,000	Acquired

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

Initial ownership (Form 3) 2 holdings

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

Date	Ticker	Security	Shares	Ownership
April 6, 2007	TTWO	Common Stock [F1]	6,000	Direct
April 6, 2007	TTWO	16b-3 Employee Stock Options (right to buy) [F2]→ Common Stock (25,000)	25,000	Direct