Mark J Costa

CIK 1364708 · View on SEC EDGAR ↗

Insider

First SEC filing: March 25, 2026 · Latest: March 25, 2026

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Insider transactions

1 buys (P) 0 sells (S) Net: $502,386 + 75 non-open-market transactions below Avg return of open purchases vs now: 10.4% 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

75 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
Aug. 27, 2025 EMN P 7,400 $67.89 $502,386 453,986 Direct +1.66% Acquired 10.4% (price as of 2026-08-19)
Feb. 26, 2025 EMN S 4,834 $100.08 $483,787 446,586 Direct -1.07% Disposed -25.1% (price as of 2026-08-19)
Nov. 29, 2024 EMN S 18,278 $105.00 $1,919,190 395,699 Direct -4.42% Disposed -28.6% (price as of 2026-08-19)
Nov. 26, 2024 EMN S 87,508 $105.01 $9,189,215 395,699 Direct -18.11% Disposed -28.6% (price as of 2026-08-19)
Nov. 26, 2024 EMN S 2,224 $105.63 $234,921 395,699 Direct -0.56% Disposed -29.1% (price as of 2026-08-19)
May 7, 2024 EMN S 102,390 $100.78 $10,318,864 395,699 Direct -20.56% Disposed -25.6% (price as of 2026-08-19)
March 1, 2024 EMN S 12,000 $87.60 $1,051,200 395,699 Direct -2.94% Disposed -14.5% (price as of 2026-08-19)
Oct. 25, 2023 IFF S 15 $66.05 $991 463 Direct -3.14% Disposed 26.3% (price as of 2026-08-19)
Aug. 4, 2023 IFF P 15 $80.95 $1,214 478 Direct +3.24% Acquired 3.0% (price as of 2026-08-19)
May 30, 2023 IFF S 15 $77.49 $1,162 463 Direct -3.14% Disposed 7.6% (price as of 2026-08-19)
March 24, 2023 IFF P 10 $84.27 $843 10 Direct — Acquired -1.0% (price as of 2026-08-19)
Aug. 12, 2021 EMN S 45,000 $115.30 $5,188,500 265,381 Direct -14.50% Disposed -35.0% (price as of 2026-08-19)
Feb. 25, 2021 EMN S 500 $111.78 $55,890 310,381 Direct -0.16% Disposed -33.0% (price as of 2026-08-19)
Feb. 24, 2021 EMN S 33,607 $114.09 $3,834,223 310,881 Direct -9.76% Disposed -34.3% (price as of 2026-08-19)
Feb. 24, 2021 EMN S 40,694 $113.47 $4,617,548 310,881 Direct -11.57% Disposed -34.0% (price as of 2026-08-19)
Nov. 9, 2020 EMN S 7,938 $90.23 $716,246 298,655 Direct -2.59% Disposed -17.0% (price as of 2026-08-19)
Nov. 6, 2020 EMN S 25,062 $85.91 $2,153,076 298,655 Direct -7.74% Disposed -12.8% (price as of 2026-08-19)
May 18, 2020 EMN S 52,000 $63.08 $3,280,160 298,655 Direct -14.83% Disposed 18.8% (price as of 2026-08-19)
Aug. 3, 2018 EMN S 20,000 $100.00 $2,000,000 190,584 Direct -9.50% Disposed -25.1% (price as of 2026-08-19)
Feb. 8, 2018 EMN S 10b5-1 55,000 $98.26 $5,404,300 157,991 Direct -25.82% Disposed -23.7% (price as of 2026-08-19)
Feb. 17, 2017 EMN S 16,250 $79.97 $1,299,512 157,991 Direct -9.33% Disposed -6.3% (price as of 2026-08-19)
May 10, 2016 EMN S 13,110 $75.38 $988,232 160,440 Direct -7.55% Disposed -0.6% (price as of 2026-08-19)
May 9, 2016 EMN S 25,290 $75.05 $1,898,014 160,440 Direct -13.62% Disposed -0.2% (price as of 2026-08-19)
Feb. 22, 2016 EMN S 2,868 $63.66 $182,577 160,440 Direct -1.76% Disposed 17.7% (price as of 2026-08-19)
Feb. 19, 2016 EMN S 53,132 $62.78 $3,335,627 160,440 Direct -24.88% Disposed 19.4% (price as of 2026-08-19)

Showing latest 100 of 165 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. 24, 2026 EMN Restricted Stock Units Common Stock (31,993) — — 31,993 Acquired
Feb. 24, 2026 EMN Employee Stock Option (right to buy) Common Stock (232,559) $77.12 Feb. 23, 2036 232,559 Acquired
Feb. 4, 2026 EMN Employee Stock Option (right to buy) Common Stock (48,649) $65.16 Feb. 25, 2026 48,649 Disposed
May 1, 2025 IFF Restricted Stock Units Common Stock (1,875) — May 1, 2025 1,875 Disposed
May 1, 2025 IFF Restricted Stock Units Common Stock (2,569) — May 1, 2026 2,569 Acquired
Feb. 26, 2025 EMN Employee Stock Option (right to buy) Common Stock (4,834) $65.16 Feb. 25, 2026 4,834 Disposed
Feb. 20, 2025 EMN Restricted Stock Units Common Stock (23,195) — — 23,195 Acquired
Feb. 20, 2025 EMN Employee Stock Option (right to buy) Common Stock (121,458) $100.56 Feb. 19, 2035 121,458 Acquired
Nov. 29, 2024 EMN Employee Stock Option (right to buy) Common Stock (18,278) $65.16 Feb. 25, 2026 18,278 Disposed
Nov. 26, 2024 EMN Employee Stock Option (right to buy) Common Stock (2,224) $65.16 Feb. 25, 2026 2,224 Disposed
Nov. 26, 2024 EMN Employee Stock Option (right to buy) Common Stock (87,508) $65.16 Feb. 25, 2026 87,508 Disposed
May 7, 2024 EMN Employee Stock Option (right to buy) Common Stock (102,390) $74.46 Feb. 26, 2025 102,390 Disposed
May 3, 2024 IFF Restricted Stock Units Common Stock (1,671) — May 3, 2024 1,671 Disposed
May 1, 2024 IFF Restricted Stock Units Common Stock (1,875) — May 1, 2025 1,875 Acquired
Feb. 27, 2024 EMN Restricted Stock Units Common Stock (21,887) — — 21,887 Acquired
Feb. 27, 2024 EMN Employee Stock Option (right to buy) Common Stock (108,139) $86.15 Feb. 26, 2034 108,139 Acquired
May 4, 2023 IFF Restricted Stock Units Common Stock (468) — May 3, 2023 468 Disposed
May 3, 2023 IFF Restricted Stock Units Common Stock (1,671) — May 3, 2024 1,671 Acquired
Feb. 24, 2023 EMN Employee Stock Option (right to buy) Common Stock (114,118) $83.84 Feb. 23, 2033 114,118 Acquired
Feb. 1, 2023 IFF Restricted Stock Units Common Stock (468) — May 3, 2023 468 Acquired
Feb. 25, 2022 EMN Employee Stock Option (right to buy) Common Stock (100,665) $120.80 Feb. 24, 2032 100,665 Acquired
Feb. 26, 2021 EMN Employee Stock Option (right to buy) Common Stock (131,312) $109.26 Feb. 25, 2031 131,312 Acquired
Feb. 24, 2021 EMN Employee Stock Option (right to buy) Common Stock (33,607) $69.73 Feb. 27, 2023 33,607 Disposed
Nov. 9, 2020 EMN Employee Stock Option (right to buy) Common Stock (7,938) $38.30 Oct. 31, 2021 7,938 Disposed
Nov. 6, 2020 EMN Employee Stock Option (right to buy) Common Stock (25,062) $38.30 Oct. 31, 2021 25,062 Disposed
May 18, 2020 EMN Employee Stock Option (right to buy) Common Stock (52,000) — Nov. 1, 2020 52,000 Disposed
Feb. 28, 2020 EMN Employee Stock Option (right to buy) Common Stock (185,759) $61.51 Feb. 27, 2030 185,759 Acquired
Feb. 28, 2019 EMN Employee Stock Option (right to buy) Common Stock (201,343) $82.69 Feb. 27, 2029 201,343 Acquired
Feb. 26, 2018 EMN Employee Stock Option (right to buy) Common Stock (185,310) $104.21 Feb. 25, 2028 185,310 Acquired
Feb. 8, 2018 EMN Employee Stock Option (right to buy) Common Stock (55,000) — Oct. 26, 2019 55,000 Disposed
Feb. 28, 2017 EMN Employee Stock Option (right to buy) Common Stock (167,959) $80.25 Feb. 27, 2027 167,959 Acquired
May 10, 2016 EMN Employee Stock Option (right to buy) Common Stock — Oct. 29, 2017 13,110 Disposed
May 9, 2016 EMN Employee Stock Option (right to buy) Common Stock — Oct. 29, 2017 25,290 Disposed
Feb. 26, 2016 EMN Employee Stock Option (right to buy) Common Stock (161,493) $65.16 Feb. 25, 2026 161,493 Acquired
Feb. 19, 2016 EMN Employee Stock Option (right to buy) Common Stock — Oct. 30, 2016 56,000 Disposed
Feb. 27, 2015 EMN Employee Stock Option (right to buy) Common Stock (102,390) $74.46 Feb. 26, 2025 102,390 Acquired
March 3, 2014 EMN Employee Stock Option (right to buy) Common Stock — May 31, 2016 70,000 Disposed
Feb. 28, 2014 EMN Employee Stock Option (right to buy) Common Stock (57,580) $87.43 Feb. 27, 2024 57,580 Acquired
Feb. 28, 2013 EMN Employee Stock Option (Right to Buy) Common Stock (33,607) $69.73 Feb. 27, 2023 33,607 Acquired
Feb. 6, 2013 EMN Employee Stock Option (Right to Buy) Common Stock — May 31, 2016 19,000 Disposed
Feb. 5, 2013 EMN Employee Stock Option (Right to Buy) Common Stock — May 31, 2016 41,000 Disposed
Feb. 5, 2013 EMN Employee Stock Option (Right to Buy) Common Stock — Oct. 27, 2018 16,400 Disposed
Dec. 31, 2012 EMN Restricted Stock Units Common Stock — Dec. 31, 2012 50,000 Disposed
Nov. 1, 2011 EMN Employee Stock Option (Right to Buy) Common Stock (33,000) $38.30 Oct. 31, 2021 33,000 Acquired
March 3, 2011 EMN Employee Stock Option (Right to Buy) Common Stock (16,400) $36.60 Oct. 27, 2018 16,400 Disposed
Nov. 2, 2010 EMN Employee Stock Option (Right to Buy) Common Stock (26,000) $79.68 Nov. 1, 2020 26,000 Acquired
Oct. 27, 2009 EMN Employee Stock Option (Right to Buy) Common Stock (27,500) $55.63 Oct. 26, 2019 27,500 Acquired
Dec. 4, 2008 EMN Restricted Stock Units Common Stock (25,000) — — 25,000 Acquired
Oct. 28, 2008 EMN Employee Stock Option (Right to Buy) Common Stock (24,600) $36.60 Oct. 27, 2018 24,600 Acquired
Oct. 30, 2007 EMN Employee Stock Option (Right to Buy) Common Stock (19,200) $66.15 Oct. 29, 2017 19,200 Acquired
Oct. 31, 2006 EMN Employee Stock Option (Right to Buy) Common Stock (28,000) $60.92 Oct. 30, 2016 28,000 Acquired

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

Initial ownership (Form 3) 3 holdings

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

Date Ticker Security Shares Ownership
March 25, 2026 IFF Common Stock 5 Indirect
June 6, 2006 EMN Common Stock 30,000 Direct
June 6, 2006 EMN Employee Stock Option (Right to buy)→ Common Stock (65,000) 65,000 Direct

Compensation (DEF 14A)

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

EMN

CEO
Fiscal year Salary Bonus Stock awards Option awards Non-equity incentive Pension change Other Total
2021 $1,319,904 $0 — — $3,458,250 $172,210 $465,808 $17,798,861
2020 $1,303,312 $0 — — $1,950,000 $538,236 $266,643 $13,561,990
2019 $1,264,844 $0 — — $377,000 $559,773 $368,147 $14,556,133

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