Brett D Begemann

Insider

First SEC filing: Feb. 28, 2011 · Latest: Feb. 28, 2011

On this page

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

EMN buying Aug. 27, 2025

Insider transactions

1 buys (P) 0 sells (S) Net: $102,420 + 70 non-open-market transactions below Avg return of open purchases vs now: 9.7% 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

70 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
May 7, 2026	EMN	A	1,628	$73.69	$119,967	60,034 Direct	+2.79%	Acquired	1.7% (price as of 2026-08-19)
April 8, 2026	EMN	A	408	—	—	58,408 Direct	+0.70%	Acquired	(price as of 2026-08-19)
April 8, 2026	EMN	A	1,159	$74.27	$86,079	56,970 Direct	+2.08%	Acquired	0.9% (price as of 2026-08-19)
Oct. 7, 2025	EMN	A	1,340	$62.35	$83,549	55,324 Direct	+2.48%	Acquired	20.2% (price as of 2026-08-19)
Oct. 7, 2025	EMN	A	487	—	—	55,811 Direct	+0.88%	Acquired	(price as of 2026-08-19)
Aug. 27, 2025	EMN	P	1,500	$68.28	$102,420	9,520 Direct	+18.70%	Acquired	9.7% (price as of 2026-08-19)
May 1, 2025	EMN	A	1,575	$76.22	$120,046	52,806 Direct	+3.07%	Acquired	-1.7% (price as of 2026-08-19)
April 7, 2025	EMN	A	412	—	—	51,215 Direct	+0.81%	Acquired	(price as of 2026-08-19)
April 7, 2025	EMN	A	1,134	$73.65	$83,519	50,803 Direct	+2.28%	Acquired	1.7% (price as of 2026-08-19)
Oct. 7, 2024	EMN	A	277	—	—	48,248 Direct	+0.58%	Acquired	(price as of 2026-08-19)
Oct. 7, 2024	EMN	A	788	$109.27	$86,105	47,971 Direct	+1.67%	Acquired	-31.4% (price as of 2026-08-19)
May 2, 2024	EMN	A	1,252	$95.92	$120,092	46,550 Direct	+2.76%	Acquired	-21.9% (price as of 2026-08-19)
April 5, 2024	EMN	A	303	—	—	45,257 Direct	+0.67%	Acquired	(price as of 2026-08-19)
April 5, 2024	EMN	A	811	$99.83	$80,962	44,954 Direct	+1.84%	Acquired	-24.9% (price as of 2026-08-19)
Oct. 6, 2023	EMN	A	408	—	—	43,335 Direct	+0.95%	Acquired	(price as of 2026-08-19)
Oct. 6, 2023	EMN	A	1,182	$73.92	$87,373	42,927 Direct	+2.83%	Acquired	1.4% (price as of 2026-08-19)
May 4, 2023	EMN	A	1,396	$78.84	$110,061	40,971 Direct	+3.53%	Acquired	-5.0% (price as of 2026-08-19)
April 10, 2023	EMN	A	369	—	—	39,543 Direct	+0.94%	Acquired	(price as of 2026-08-19)
April 10, 2023	EMN	A	802	$81.93	$65,708	39,174 Direct	+2.09%	Acquired	-8.5% (price as of 2026-08-19)
Oct. 7, 2022	EMN	A	417	—	—	37,813 Direct	+1.12%	Acquired	(price as of 2026-08-19)
Oct. 7, 2022	EMN	A	976	$72.39	$70,653	37,396 Direct	+2.68%	Acquired	3.5% (price as of 2026-08-19)
May 5, 2022	EMN	A	1,041	$105.67	$110,002	35,393 Direct	+3.03%	Acquired	-29.1% (price as of 2026-08-19)
April 1, 2022	EMN	A	270	—	—	34,306 Direct	+0.79%	Acquired	(price as of 2026-08-19)
April 1, 2022	EMN	A	587	$111.38	$65,380	34,036 Direct	+1.75%	Acquired	-32.7% (price as of 2026-08-19)
Oct. 1, 2021	EMN	A	661	$102.50	$67,752	32,802 Direct	+2.06%	Acquired	-26.9% (price as of 2026-08-19)
Oct. 1, 2021	EMN	A	294	—	—	33,096 Direct	+0.90%	Acquired	(price as of 2026-08-19)
May 6, 2021	EMN	A	807	$124.04	$100,100	31,590 Direct	+2.62%	Acquired	-39.6% (price as of 2026-08-19)
April 5, 2021	EMN	A	270	—	—	30,846 Direct	+0.88%	Acquired	(price as of 2026-08-19)
April 5, 2021	EMN	A	587	$111.16	$65,251	30,576 Direct	+1.96%	Acquired	-32.6% (price as of 2026-08-19)
Oct. 2, 2020	EMN	A	384	—	—	29,640 Direct	+1.31%	Acquired	(price as of 2026-08-19)
Oct. 2, 2020	EMN	A	834	$78.17	$65,194	29,256 Direct	+2.93%	Acquired	-4.1% (price as of 2026-08-19)
May 7, 2020	EMN	A	1,654	$60.47	$100,017	28,235 Direct	+6.22%	Acquired	23.9% (price as of 2026-08-19)
April 3, 2020	EMN	A	668	—	—	26,743 Direct	+2.56%	Acquired	(price as of 2026-08-19)
April 3, 2020	EMN	A	1,449	$45.09	$65,335	26,075 Direct	+5.88%	Acquired	66.2% (price as of 2026-08-19)
Oct. 4, 2019	EMN	A	424	—	—	23,666 Direct	+1.82%	Acquired	(price as of 2026-08-19)
Oct. 4, 2019	EMN	A	920	$71.07	$65,384	23,242 Direct	+4.12%	Acquired	5.4% (price as of 2026-08-19)
May 2, 2019	EMN	A	1,289	$77.63	$100,065	21,913 Direct	+6.25%	Acquired	-3.5% (price as of 2026-08-19)
April 5, 2019	EMN	A	366	—	—	20,604 Direct	+1.81%	Acquired	(price as of 2026-08-19)
April 5, 2019	EMN	A	796	$82.38	$65,574	20,238 Direct	+4.09%	Acquired	-9.0% (price as of 2026-08-19)
Oct. 5, 2018	EMN	A	332	—	—	19,090 Direct	+1.77%	Acquired	(price as of 2026-08-19)
Oct. 5, 2018	EMN	A	664	$91.05	$60,457	18,758 Direct	+3.67%	Acquired	-17.7% (price as of 2026-08-19)
May 3, 2018	EMN	A	827	—	—	8,020 Direct	+11.50%	Acquired	(price as of 2026-08-19)
April 6, 2018	EMN	A	293	—	—	17,846 Direct	+1.67%	Acquired	(price as of 2026-08-19)
April 6, 2018	EMN	A	588	$102.85	$60,476	17,553 Direct	+3.47%	Acquired	-27.1% (price as of 2026-08-19)
Oct. 2, 2017	EMN	A	331	—	—	16,838 Direct	+2.01%	Acquired	(price as of 2026-08-19)
Oct. 2, 2017	EMN	A	664	$90.98	$60,411	16,507 Direct	+4.19%	Acquired	-17.6% (price as of 2026-08-19)
May 4, 2017	EMN	A	1,089	—	—	7,193 Direct	+17.84%	Acquired	(price as of 2026-08-19)
April 3, 2017	EMN	A	377	—	—	15,722 Direct	+2.46%	Acquired	(price as of 2026-08-19)
April 3, 2017	EMN	A	756	$79.96	$60,450	15,345 Direct	+5.18%	Acquired	-6.3% (price as of 2026-08-19)
Oct. 3, 2016	EMN	A	448	—	—	14,446 Direct	+3.20%	Acquired	(price as of 2026-08-19)
Oct. 3, 2016	EMN	A	838	$67.19	$56,305	13,998 Direct	+6.37%	Acquired	11.5% (price as of 2026-08-19)
May 5, 2016	EMN	A	997	—	—	6,104 Direct	+19.52%	Acquired	(price as of 2026-08-19)
April 1, 2016	EMN	A	764	$73.66	$56,276	12,978 Direct	+6.26%	Acquired	1.7% (price as of 2026-08-19)
April 1, 2016	EMN	A	409	—	—	12,214 Direct	+3.46%	Acquired	(price as of 2026-08-19)
Oct. 1, 2015	EMN	A	260	—	—	11,587 Direct	+2.30%	Acquired	(price as of 2026-08-19)
July 1, 2015	EMN	A	1,096	$81.05	$88,831	11,327 Direct	+10.71%	Acquired	-7.5% (price as of 2026-08-19)
May 7, 2015	EMN	A	958	—	—	5,107 Direct	+23.09%	Acquired	(price as of 2026-08-19)
April 1, 2015	EMN	A	442	—	—	10,205 Direct	+4.53%	Acquired	(price as of 2026-08-19)
April 1, 2015	EMN	A	722	$68.20	$49,240	9,763 Direct	+7.99%	Acquired	9.9% (price as of 2026-08-19)
Oct. 1, 2014	EMN	A	988	—	—	8,911 Direct	+12.47%	Acquired	(price as of 2026-08-19)
May 1, 2014	EMN	A	873	—	—	4,149 Direct	+26.65%	Acquired	(price as of 2026-08-19)
April 1, 2014	EMN	A	907	—	—	7,848 Direct	+13.07%	Acquired	(price as of 2026-08-19)
Oct. 1, 2013	EMN	A	983	—	—	6,889 Direct	+16.64%	Acquired	(price as of 2026-08-19)
May 2, 2013	EMN	A	1,136	—	—	3,276 Direct	+53.08%	Acquired	(price as of 2026-08-19)
April 1, 2013	EMN	A	1,126	—	—	5,878 Direct	+23.70%	Acquired	(price as of 2026-08-19)
Oct. 1, 2012	EMN	A	1,366	—	—	4,725 Direct	+40.67%	Acquired	(price as of 2026-08-19)
May 3, 2012	EMN	A	946	—	—	2,140 Direct	+79.23%	Acquired	(price as of 2026-08-19)
April 2, 2012	EMN	A	1,526	—	—	3,326 Direct	+84.78%	Acquired	(price as of 2026-08-19)
Oct. 3, 2011	EMN	A	555	—	—	889 Direct	+166.17%	Acquired	(price as of 2026-08-19)
May 5, 2011	EMN	A	493	—	—	597 Direct	+474.04%	Acquired	(price as of 2026-08-19)
April 1, 2011	EMN	A	343	—	—	343 Direct	—	Acquired	(price as of 2026-08-19)

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
May 7, 2026	EMN	Phantom Stock Units	Common Stock	—	—	1,628	Acquired
April 8, 2026	EMN	Phantom Stock Units	Common Stock	—	—	408	Acquired
April 8, 2026	EMN	Phantom Stock Units	Common Stock	—	—	1,159	Acquired
Oct. 7, 2025	EMN	Phantom Stock Units	Common Stock	—	—	1,340	Acquired
Oct. 7, 2025	EMN	Phantom Stock Units	Common Stock	—	—	487	Acquired
May 1, 2025	EMN	Phantom Stock Units	Common Stock	—	—	1,575	Acquired
April 7, 2025	EMN	Phantom Stock Units	Common Stock	—	—	412	Acquired
April 7, 2025	EMN	Phantom Stock Units	Common Stock	—	—	1,134	Acquired
Oct. 7, 2024	EMN	Phantom Stock Units	Common Stock	—	—	277	Acquired
Oct. 7, 2024	EMN	Phantom Stock Units	Common Stock	—	—	788	Acquired
May 2, 2024	EMN	Phantom Stock Units	Common Stock	—	—	1,252	Acquired
April 5, 2024	EMN	Phantom Stock Units	Common Stock	—	—	303	Acquired
April 5, 2024	EMN	Phantom Stock Units	Common Stock	—	—	811	Acquired
Oct. 6, 2023	EMN	Phantom Stock Units	Common Stock	—	—	408	Acquired
Oct. 6, 2023	EMN	Phantom Stock Units	Common Stock	—	—	1,182	Acquired
May 4, 2023	EMN	Phantom Stock Units	Common Stock	—	—	1,396	Acquired
April 10, 2023	EMN	Phantom Stock Units	Common Stock	—	—	369	Acquired
April 10, 2023	EMN	Phantom Stock Units	Common Stock	—	—	802	Acquired
Oct. 7, 2022	EMN	Phantom Stock Units	Common Stock	—	—	417	Acquired
Oct. 7, 2022	EMN	Phantom Stock Units	Common Stock	—	—	976	Acquired
May 5, 2022	EMN	Phantom Stock Units	Common Stock	—	—	1,041	Acquired
April 1, 2022	EMN	Phantom Stock Units	Common Stock	—	—	270	Acquired
April 1, 2022	EMN	Phantom Stock Units	Common Stock	—	—	587	Acquired
Oct. 1, 2021	EMN	Phantom Stock Units	Common Stock	—	—	661	Acquired
Oct. 1, 2021	EMN	Phantom Stock Units	Common Stock	—	—	294	Acquired
May 6, 2021	EMN	Phantom Stock Units	Common Stock	—	—	807	Acquired
April 5, 2021	EMN	Phantom Stock Units	Common Stock	—	—	270	Acquired
April 5, 2021	EMN	Phantom Stock Units	Common Stock	—	—	587	Acquired
Oct. 2, 2020	EMN	Phantom Stock Units	Common Stock	—	—	384	Acquired
Oct. 2, 2020	EMN	Phantom Stock Units	Common Stock	—	—	834	Acquired
May 7, 2020	EMN	Phantom Stock Units	Common Stock	—	—	1,654	Acquired
April 3, 2020	EMN	Phantom Stock Units	Common Stock	—	—	668	Acquired
April 3, 2020	EMN	Phantom Stock Units	Common Stock	—	—	1,449	Acquired
Oct. 4, 2019	EMN	Phantom Stock Units	Common Stock	—	—	424	Acquired
Oct. 4, 2019	EMN	Phantom Stock Units	Common Stock	—	—	920	Acquired
May 2, 2019	EMN	Phantom Stock Units	Common Stock (1,289)	—	—	1,289	Acquired
April 5, 2019	EMN	Phantom Stock Units	Common Stock	—	—	366	Acquired
April 5, 2019	EMN	Phantom Stock Units	Common Stock	—	—	796	Acquired
Oct. 5, 2018	EMN	Phantom Stock Units	Common Stock	—	—	332	Acquired
Oct. 5, 2018	EMN	Phantom Stock Units	Common Stock	—	—	664	Acquired
April 6, 2018	EMN	Phantom Stock Units	Common Stock	—	—	293	Acquired
April 6, 2018	EMN	Phantom Stock Units	Common Stock	—	—	588	Acquired
Oct. 2, 2017	EMN	Phantom Stock Units	Common Stock	—	—	331	Acquired
Oct. 2, 2017	EMN	Phantom Stock Units	Common Stock	—	—	664	Acquired
April 3, 2017	EMN	Phantom Stock Units	Common Stock	—	—	377	Acquired
April 3, 2017	EMN	Phantom Stock Units	Common Stock	—	—	756	Acquired
Oct. 3, 2016	EMN	Phantom Stock Units	Common Stock	—	—	448	Acquired
Oct. 3, 2016	EMN	Phantom Stock Units	Common Stock	—	—	838	Acquired
April 1, 2016	EMN	Phantom Stock Units	Common Stock	—	—	764	Acquired
April 1, 2016	EMN	Phantom Stock Units	Common Stock	—	—	409	Acquired
Oct. 1, 2015	EMN	Phantom Stock Units	Common Stock	—	—	260	Acquired
July 1, 2015	EMN	Phantom Stock Units	Common Stock	—	—	1,096	Acquired
April 1, 2015	EMN	Phantom Stock Units	Common Stock	—	—	442	Acquired
April 1, 2015	EMN	Phantom Stock Units	Common Stock	—	—	722	Acquired
Oct. 1, 2014	EMN	Phantom Stock Units	Common Stock	—	—	988	Acquired
April 1, 2014	EMN	Phantom Stock Units	Common Stock	—	—	907	Acquired
Oct. 1, 2013	EMN	Phantom Stock Units	Common Stock	—	—	983	Acquired
April 1, 2013	EMN	Phantom Stock Units	Common Stock	—	—	1,126	Acquired
Oct. 1, 2012	EMN	Phantom Stock Units	Common Stock	—	—	1,366	Acquired
April 2, 2012	EMN	Phantom Stock Units	Common Stock	—	—	1,526	Acquired
Oct. 3, 2011	EMN	Phantom Stock Units	Common Stock	—	—	555	Acquired
April 1, 2011	EMN	Phantom Stock Units	Common Stock	—	—	343	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
Feb. 28, 2011	EMN	Common Stock	104	Direct