Costa Mark J

Director · Officer · EMN, IFF

As of 2026-09-16, Costa Mark J has 22 Form 4 transactions on record across 2 companies — 7 in the trailing 12 months.

Everything this person has disclosed to the SEC on Form 4 — across every company they file for — reconstructed from the public record. A filing history, not a tip sheet.

Pattern in the record: open-market purchases filed in August in multiple years since 2023 — a recurring calendar cadence, more consistent with scheduled activity than a one-off decision.

Reconstructed holdings

Direct: $2.3MIndirect: $0$2.3Mas of 2026-09-16
  • Direct $2.3M
  • Indirect $0
EMNdirect31,993 sh$2.1M
IFFdirect2,569 sh$217K

Reconstructed from this person's own Form 4 filings — the total each filing reported owning afterward, priced at the close on the as-of date shown. A filed position can lag the real one.

Direct and indirect holdings (e.g. through a trust or fund) are tagged separately, as filed.

Trades by company

EMN · 15 trades
2026-02-24: Award / grant, 31,993 sh ($0)2026-02-24: Award / grant, 232,559 sh ($0)2026-02-18: Withheld for tax, 25,260 sh ($2.0M)2026-02-11: Award / grant, 64,192 sh ($0)2026-02-04: Withheld for tax, 43,638 sh ($3.4M)2026-02-04: Option exercise, 48,649 sh ($3.2M)2026-02-04: Option exercise, 48,649 sh ($0)2025-08-27: Purchase, 7,400 sh ($502K)2025-02-26: Sale, 4,834 sh ($484K)2025-02-26: Option exercise, 4,834 sh ($315K)2025-02-26: Option exercise, 4,834 sh ($0)2025-02-20: Award / grant, 121,458 sh ($0)2025-02-20: Award / grant, 23,195 sh ($0)2025-02-18: Withheld for tax, 30,638 sh ($3.2M)2025-02-18: Award / grant, 81,525 sh ($0)
IFF · 7 trades
2025-05-01: Option exercise, 1,875 sh ($146K)2025-05-01: Option exercise, 1,875 sh ($0)2025-05-01: Award / grant, 2,569 sh ($0)2023-10-25: Sale, 15 sh ($991)2023-08-04: Purchase, 15 sh ($1K)2023-05-30: Sale, 15 sh ($1K)2023-03-24: Purchase, 10 sh ($843)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2025-08-27EMNPurchase7,400 @ $67.89$502K+1.7% of holding453,986Form 4
2025-02-26EMNSale4,834 @ $100.08$484K−1.1% of holding446,586Form 4
2023-10-25IFFSale15 @ $66.05$991−3.1% of holding463Form 4
2023-08-04IFFPurchase15 @ $80.95$1K+3.2% of holding478Form 4
2023-05-30IFFSale15 @ $77.49$1K−3.1% of holding463Form 4
2023-03-24IFFPurchase10 @ $84.27$843ownership Δ n/a10Form 4
16 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-02-24EMNAward / grant31,99331,993Form 4
2026-02-24EMNAward / grant232,559232,559Form 4
2026-02-18EMNWithheld for tax25,260497,929Form 4
2026-02-11EMNAward / grant64,192523,189Form 4
2026-02-04EMNWithheld for tax43,638458,997Form 4
2026-02-04EMNOption exercise48,649502,635Form 4
2026-02-04EMNOption exercise48,6490Form 4
2025-05-01IFFOption exercise1,8750Form 4
2025-05-01IFFOption exercise1,8754,014Form 4
2025-05-01IFFAward / grant2,5692,569Form 4
2025-02-26EMNOption exercise4,834451,420Form 4
2025-02-26EMNOption exercise4,83448,649Form 4
2025-02-20EMNAward / grant121,458121,458Form 4
2025-02-20EMNAward / grant23,19523,195Form 4
2025-02-18EMNWithheld for tax30,638446,586Form 4
2025-02-18EMNAward / grant81,525477,224Form 4

Source: SEC Form 4 filings. Each row links to its original filing.

Research tool, not investment advice — historical frequencies, not recommendations. A product of Marovel Technologies LLC. Full terms.