Peter R. Huntsman

Activist

First SEC filing: Feb. 20, 2026 · Latest: Feb. 20, 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.
Compensation Executive pay disclosed in company proxy statements.

Insider at

HUN buying Aug. 3, 2026

Insider transactions

1 buys (P) 0 sells (S) Net: $981,000 + 80 non-open-market transactions below Avg return of open purchases vs now: 4.0% 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

80 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Aug. 3, 2026	HUN	P	100,000	$9.81	$981,000	7,256,341 Direct	+1.40%	Acquired	4.0% (price as of 2026-08-21)
Feb. 13, 2026	HUN	F	19,184	$13.21	$253,421	7,156,341 Direct	-0.27%	Disposed	-22.8% (price as of 2026-08-21)
Feb. 13, 2026	HUN	F	21,662	$13.21	$286,155	7,175,525 Direct	-0.30%	Disposed	-22.8% (price as of 2026-08-21)
Feb. 13, 2026	HUN	F	16,804	$13.21	$221,981	7,197,187 Direct	-0.23%	Disposed	-22.8% (price as of 2026-08-21)
Feb. 12, 2026	HUN	A	372,268	—	—	7,213,991 Direct	+5.44%	Acquired	(price as of 2026-08-21)
Feb. 3, 2026	HUN	M	241,496	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Feb. 3, 2026	HUN	M	241,496	$8.86	$2,139,655	6,841,723 Direct	+3.66%	Acquired	15.1% (price as of 2026-08-21)
May 7, 2025	HUN	P	23,000	$11.20	$257,600	6,600,227 Direct	+0.35%	Acquired	-8.9% (price as of 2026-08-21)
May 7, 2025	HUN	P	22,000	$11.17	$245,740	6,577,227 Direct	+0.34%	Acquired	-8.7% (price as of 2026-08-21)
May 5, 2025	HUN	P	42,000	$11.74	$493,080	6,555,227 Direct	+0.64%	Acquired	-13.1% (price as of 2026-08-21)
March 4, 2025	HUN	P	15,000	$15.73	$235,950	6,513,227 Direct	+0.23%	Acquired	-35.2% (price as of 2026-08-21)
March 3, 2025	HUN	P	15,000	$16.50	$247,500	6,498,227 Direct	+0.23%	Acquired	-38.2% (price as of 2026-08-21)
Feb. 14, 2025	HUN	F	20,988	$16.99	$356,586	6,483,227 Direct	-0.32%	Disposed	-40.0% (price as of 2026-08-21)
Feb. 14, 2025	HUN	F	16,803	$16.99	$285,483	6,504,215 Direct	-0.26%	Disposed	-40.0% (price as of 2026-08-21)
Feb. 14, 2025	HUN	F	7,959	$16.99	$135,223	6,521,018 Direct	-0.12%	Disposed	-40.0% (price as of 2026-08-21)
Feb. 13, 2025	HUN	F	11,388	$16.98	$193,368	6,528,977 Direct	-0.17%	Disposed	-39.9% (price as of 2026-08-21)
Feb. 13, 2025	HUN	A	46,647	—	—	6,540,365 Direct	+0.72%	Acquired	(price as of 2026-08-21)
Feb. 13, 2025	HUN	A	232,744	—	—	6,493,718 Direct	+3.72%	Acquired	(price as of 2026-08-21)
Feb. 16, 2024	HUN	F	7,959	$24.41	$194,279	6,260,974 Direct	-0.13%	Disposed	-58.2% (price as of 2026-08-21)
Feb. 16, 2024	HUN	F	18,358	$24.41	$448,119	6,268,933 Direct	-0.29%	Disposed	-58.2% (price as of 2026-08-21)
Feb. 16, 2024	HUN	F	16,803	$24.41	$410,161	6,287,291 Direct	-0.27%	Disposed	-58.2% (price as of 2026-08-21)
Feb. 15, 2024	HUN	F	48,812	$23.93	$1,168,071	6,304,094 Direct	-0.77%	Disposed	-57.4% (price as of 2026-08-21)
Feb. 15, 2024	HUN	A	139,958	—	—	6,352,906 Direct	+2.25%	Acquired	(price as of 2026-08-21)
Feb. 15, 2024	HUN	A	165,148	—	—	6,212,948 Direct	+2.73%	Acquired	(price as of 2026-08-21)
Jan. 22, 2024	HUN	M	368,640	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Jan. 22, 2024	HUN	F	342,921	$23.41	$8,027,781	6,047,800 Direct	-5.37%	Disposed	-56.4% (price as of 2026-08-21)
Jan. 22, 2024	HUN	M	368,640	$21.22	$7,822,541	6,390,721 Direct	+6.12%	Acquired	-51.9% (price as of 2026-08-21)
Feb. 17, 2023	HUN	F	7,959	$30.66	$244,023	6,022,081 Direct	-0.13%	Disposed	-66.7% (price as of 2026-08-21)
Feb. 17, 2023	HUN	F	18,358	$30.66	$562,856	6,030,040 Direct	-0.30%	Disposed	-66.7% (price as of 2026-08-21)
Feb. 16, 2023	HUN	A	128,104	—	—	6,048,398 Direct	+2.16%	Acquired	(price as of 2026-08-21)
Feb. 16, 2023	HUN	F	83,304	—	—	5,920,294 Direct	-1.39%	Disposed	(price as of 2026-08-21)
Feb. 16, 2023	HUN	A	211,700	—	—	6,003,598 Direct	+3.66%	Acquired	(price as of 2026-08-21)
Feb. 13, 2023	HUN	F	13,722	$31.31	$429,636	5,791,898 Direct	-0.24%	Disposed	-67.4% (price as of 2026-08-21)
Feb. 17, 2022	HUN	A	60,673	—	—	5,805,620 Direct	+1.06%	Acquired	(price as of 2026-08-21)
Feb. 17, 2022	HUN	F	18,358	$41.04	$753,412	5,744,947 Direct	-0.32%	Disposed	-75.1% (price as of 2026-08-21)
Feb. 11, 2022	HUN	F	18,512	$36.83	$681,797	5,763,305 Direct	-0.32%	Disposed	-72.3% (price as of 2026-08-21)
Feb. 4, 2022	HUN	F	18,831	$35.81	$674,338	5,781,817 Direct	-0.32%	Disposed	-71.5% (price as of 2026-08-21)
Jan. 28, 2022	HUN	F	59,216	—	—	5,800,648 Direct	-1.01%	Disposed	(price as of 2026-08-21)
Jan. 28, 2022	HUN	A	161,352	—	—	5,859,864 Direct	+2.83%	Acquired	(price as of 2026-08-21)
March 12, 2020	HUN	P	2,500	$14.94	$37,350	5,574,820 Direct	+0.04%	Acquired	-31.7% (price as of 2026-08-21)
March 12, 2020	HUN	P	2,500	$14.52	$36,300	5,572,320 Direct	+0.04%	Acquired	-29.8% (price as of 2026-08-21)
March 9, 2020	HUN	P	2,500	$16.25	$40,625	5,569,820 Direct	+0.04%	Acquired	-37.2% (price as of 2026-08-21)
March 9, 2020	HUN	P	2,500	$16.13	$40,325	5,567,320 Direct	+0.04%	Acquired	-36.8% (price as of 2026-08-21)
March 6, 2020	HUN	P	2,500	$17.50	$43,750	5,564,820 Direct	+0.04%	Acquired	-41.7% (price as of 2026-08-21)
March 6, 2020	HUN	P	2,500	$17.60	$44,000	5,562,320 Direct	+0.04%	Acquired	-42.0% (price as of 2026-08-21)
March 6, 2020	HUN	P	5,000	$17.99	$89,950	5,559,820 Direct	+0.09%	Acquired	-43.3% (price as of 2026-08-21)
Feb. 27, 2020	HUN	P	5,000	$18.00	$90,000	5,554,820 Direct	+0.09%	Acquired	-43.3% (price as of 2026-08-21)
Feb. 26, 2020	HUN	P	5,000	$18.99	$94,950	5,549,820 Direct	+0.09%	Acquired	-46.3% (price as of 2026-08-21)
Feb. 26, 2020	HUN	P	2,500	$19.10	$47,750	5,544,820 Direct	+0.05%	Acquired	-46.6% (price as of 2026-08-21)
Feb. 13, 2020	HUN	A	183,797	—	—	183,797 Direct	—	Acquired	(price as of 2026-08-21)
Feb. 13, 2020	HUN	A	141,133	—	—	5,542,320 Direct	+2.61%	Acquired	(price as of 2026-08-21)
Feb. 13, 2020	HUN	F	77,792	—	—	5,401,187 Direct	-1.42%	Disposed	(price as of 2026-08-21)
Feb. 13, 2020	HUN	A	197,691	—	—	5,478,979 Direct	+3.74%	Acquired	(price as of 2026-08-21)
Feb. 7, 2020	HUN	F	11,368	$21.04	$239,183	5,281,288 Direct	-0.21%	Disposed	-51.5% (price as of 2026-08-21)
Feb. 6, 2020	HUN	F	18,813	$21.52	$404,856	5,292,656 Direct	-0.35%	Disposed	-52.6% (price as of 2026-08-21)
Feb. 3, 2020	HUN	F	10,946	$20.56	$225,050	5,311,469 Direct	-0.21%	Disposed	-50.4% (price as of 2026-08-21)
Feb. 7, 2019	HUN	F	11,368	$21.87	$248,618	5,322,415 Direct	-0.21%	Disposed	-53.4% (price as of 2026-08-21)
Feb. 6, 2019	HUN	A	262,945	—	—	262,945 Direct	—	Acquired	(price as of 2026-08-21)
Feb. 6, 2019	HUN	A	143,425	—	—	5,333,783 Direct	+2.76%	Acquired	(price as of 2026-08-21)
Feb. 6, 2019	HUN	F	176,524	—	—	5,190,358 Direct	-3.29%	Disposed	(price as of 2026-08-21)
Feb. 6, 2019	HUN	A	448,598	—	—	5,366,882 Direct	+9.12%	Acquired	(price as of 2026-08-21)
Feb. 1, 2019	HUN	F	11,020	$22.43	$247,179	4,918,284 Direct	-0.22%	Disposed	-54.5% (price as of 2026-08-21)
Feb. 1, 2019	HUN	F	42,045	$22.43	$943,069	4,929,304 Direct	-0.85%	Disposed	-54.5% (price as of 2026-08-21)
Dec. 7, 2018	HUN	P	5,000	$18.18	$90,900	4,971,349 Direct	+0.10%	Acquired	-43.9% (price as of 2026-08-21)
Dec. 6, 2018	HUN	P	10,000	$18.83	$188,300	4,966,349 Direct	+0.20%	Acquired	-45.8% (price as of 2026-08-21)
Nov. 29, 2018	HUN	P	25,000	$19.90	$497,500	4,956,349 Direct	+0.51%	Acquired	-48.7% (price as of 2026-08-21)
June 12, 2018	HUN	M	482,994	—	—	241,496 Direct	-66.67%	Disposed	(price as of 2026-08-21)
June 12, 2018	HUN	M	378,788	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
June 12, 2018	HUN	M	393,082	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
June 12, 2018	HUN	M	216,920	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
June 12, 2018	HUN	M	150,215	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
June 12, 2018	HUN	M	400,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
June 12, 2018	HUN	F	269,393	$32.72	$8,814,539	4,931,349 Direct	-5.18%	Disposed	-68.8% (price as of 2026-08-21)
June 12, 2018	HUN	M	482,994	$8.86	$4,279,327	5,200,742 Direct	+10.24%	Acquired	15.1% (price as of 2026-08-21)
June 12, 2018	HUN	F	274,397	$32.72	$8,978,270	4,717,748 Direct	-5.50%	Disposed	-68.8% (price as of 2026-08-21)
June 12, 2018	HUN	M	378,788	$17.85	$6,761,366	4,992,145 Direct	+8.21%	Acquired	-42.9% (price as of 2026-08-21)
June 12, 2018	HUN	F	252,401	$32.72	$8,258,561	4,613,357 Direct	-5.19%	Disposed	-68.8% (price as of 2026-08-21)
June 12, 2018	HUN	M	393,082	$13.41	$5,271,230	4,865,758 Direct	+8.79%	Acquired	-23.9% (price as of 2026-08-21)
June 12, 2018	HUN	F	156,085	$32.72	$5,107,101	4,472,676 Direct	-3.37%	Disposed	-68.8% (price as of 2026-08-21)
June 12, 2018	HUN	M	216,920	$17.59	$3,815,623	4,628,761 Direct	+4.92%	Acquired	-42.0% (price as of 2026-08-21)
June 12, 2018	HUN	F	96,711	$32.71	$3,163,417	4,411,841 Direct	-2.15%	Disposed	-68.8% (price as of 2026-08-21)
June 12, 2018	HUN	M	150,215	$13.50	$2,027,902	4,508,552 Direct	+3.45%	Acquired	-24.4% (price as of 2026-08-21)
June 12, 2018	HUN	F	176,621	$32.69	$5,773,740	4,358,337 Direct	-3.89%	Disposed	-68.8% (price as of 2026-08-21)
June 12, 2018	HUN	M	400,000	$2.59	$1,036,000	4,534,958 Direct	+9.67%	Acquired	293.8% (price as of 2026-08-21)
Feb. 7, 2018	HUN	A	138,492	—	—	138,492 Direct	—	Acquired	(price as of 2026-08-21)
Feb. 7, 2018	HUN	A	86,665	—	—	4,134,958 Direct	+2.14%	Acquired	(price as of 2026-08-21)
Feb. 7, 2018	HUN	F	12,241	—	—	4,048,293 Direct	-0.30%	Disposed	(price as of 2026-08-21)
Feb. 7, 2018	HUN	A	31,108	—	—	4,060,534 Direct	+0.77%	Acquired	(price as of 2026-08-21)
Feb. 4, 2018	HUN	F	18,664	$32.46	$605,833	3,968,717 Direct	-0.47%	Disposed	-68.6% (price as of 2026-08-21)
Feb. 3, 2018	HUN	F	42,045	$32.46	$1,364,781	3,987,381 Direct	-1.04%	Disposed	-68.6% (price as of 2026-08-21)
Feb. 1, 2018	HUN	F	13,294	$33.92	$450,932	4,029,426 Direct	-0.33%	Disposed	-69.9% (price as of 2026-08-21)
May 31, 2017	HUN	P	10,000	$23.83	$238,300	4,042,720 Direct	+0.25%	Acquired	-57.2% (price as of 2026-08-21)
Feb. 17, 2017	HUN	M	464,785	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Feb. 17, 2017	HUN	F	453,283	$21.58	$9,781,847	4,032,720 Direct	-10.10%	Disposed	-52.7% (price as of 2026-08-21)
Feb. 17, 2017	HUN	M	464,785	$20.66	$9,602,458	4,486,003 Direct	+11.56%	Acquired	-50.6% (price as of 2026-08-21)
Feb. 5, 2017	HUN	F	23,394	$20.55	$480,747	4,021,218 Direct	-0.58%	Disposed	-50.4% (price as of 2026-08-21)
Feb. 4, 2017	HUN	F	19,898	$20.55	$408,904	4,044,612 Direct	-0.49%	Disposed	-50.4% (price as of 2026-08-21)
Feb. 3, 2017	HUN	F	37,693	$20.55	$774,591	4,064,510 Direct	-0.92%	Disposed	-50.4% (price as of 2026-08-21)
Feb. 1, 2017	HUN	A	230,270	—	—	230,270 Direct	—	Acquired	(price as of 2026-08-21)
Feb. 1, 2017	HUN	A	135,174	—	—	4,102,203 Direct	+3.41%	Acquired	(price as of 2026-08-21)

Showing latest 100 of 190 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
Feb. 3, 2026	HUN	Option (Right to Buy)	Common Stock (241,496)	$8.86	Feb. 3, 2026	241,496	Disposed
Jan. 22, 2024	HUN	Option (right to buy)	Common Stock (368,640)	$21.22	Feb. 5, 2024	368,640	Disposed
Feb. 13, 2020	HUN	Option (Right to Buy)	Common Stock (183,797)	$21.54	Feb. 13, 2030	183,797	Acquired
Feb. 6, 2019	HUN	Option (Right to Buy)	Common Stock (262,945)	$22.66	Feb. 6, 2029	262,945	Acquired
June 12, 2018	HUN	Option (Right to Buy)	Common Stock (482,994)	$8.86	Feb. 3, 2026	482,994	Disposed
June 12, 2018	HUN	Option (Right to Buy)	Common Stock (378,788)	$17.85	Feb. 6, 2023	378,788	Disposed
June 12, 2018	HUN	Option (Right to Buy)	Common Stock (393,082)	$13.41	Feb. 1, 2022	393,082	Disposed
June 12, 2018	HUN	Option (Right to Buy)	Common Stock (216,920)	$17.59	Feb. 2, 2021	216,920	Disposed
June 12, 2018	HUN	Option (Right to Buy)	Common Stock (150,215)	$13.50	Feb. 23, 2020	150,215	Disposed
June 12, 2018	HUN	Option (Right to Buy)	Common Stock (400,000)	$2.59	March 2, 2019	400,000	Disposed
Feb. 7, 2018	HUN	Option (Right to Buy)	Common Stock (138,492)	$32.77	Feb. 7, 2028	138,492	Acquired
Feb. 17, 2017	HUN	Option (Right to Buy)	Common Stock (464,785)	$20.66	Feb. 20, 2017	464,785	Disposed
Feb. 1, 2017	HUN	Option (Right to Buy)	Common Stock (230,270)	$21.01	Feb. 1, 2027	230,270	Acquired
Feb. 3, 2016	HUN	Option (Right to Buy)	Common Stock (724,490)	$8.86	Feb. 3, 2026	724,490	Acquired
Feb. 4, 2015	HUN	Option (Right to Buy)	Common Stock (239,645)	$22.77	Feb. 4, 2025	239,645	Acquired
Nov. 26, 2014	HUN	Option (Right to Buy)	Common Stock (454,950)	$23.00	Feb. 10, 2015	454,950	Disposed
Feb. 5, 2014	HUN	Option (Right to Buy)	Common Stock (368,640)	$21.22	Feb. 5, 2024	368,640	Acquired
Feb. 6, 2013	HUN	Option (Right to Buy)	Common Stock (378,788)	$17.85	Feb. 6, 2023	378,788	Acquired
Feb. 1, 2012	HUN	Option (Right to Buy)	Common Stock (393,082)	$13.41	Feb. 1, 2022	393,082	Acquired
Feb. 2, 2011	HUN	Option (Right to Buy)	Common Stock (216,920)	$17.59	Feb. 2, 2021	216,920	Acquired
Feb. 23, 2010	HUN	Option (Right to Buy)	Common Stock (150,215)	$13.50	Feb. 23, 2010	150,215	Acquired
March 2, 2009	HUN	Option (Right to Buy)	Common Stock (400,000)	$2.59	March 2, 2019	400,000	Acquired
Feb. 20, 2007	HUN	Option (Right to Buy)	Common Stock (464,785)	$20.66	Feb. 20, 2017	464,785	Acquired
March 1, 2006	HUN	Option (Right to Buy)	Common Stock (374,618)	$20.50	March 1, 2016	374,618	Acquired
Feb. 16, 2005	HUN	Option (Right to Buy)	Common Stock (454,950)	$23.00	Feb. 16, 2015	454,950	Acquired

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

Compensation (DEF 14A)

Matched by name from proxy statements (DEF 14A) — verify against the filing.

HUN

Fiscal year	Salary	Bonus	Stock awards	Option awards	Non-equity incentive	Pension change	Other	Total
2020	$1,700,000	—	$6,080,010	$1,520,001	—	—	—	$13,529,958
2019	$1,700,000	$1,500,000	$5,687,502	$2,437,500	—	—	—	$16,468,951
2018	$1,700,000	—	$4,969,996	$2,130,007	—	—	—	$13,331,202

Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.