Marks Steven Irwin

Officer · FA

As of 2026-09-16, Marks Steven Irwin has 27 Form 4 transactions on record across 1 company — 16 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.

Reconstructed holdings

Direct: $3.5MIndirect: $0$3.5Mas of 2026-09-16
  • Direct $3.5M
  • Indirect $0
FAdirect162,272 sh$3.5M

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

FA · 27 trades
2026-03-02: Award / grant, 109,911 sh ($0)2026-03-02: Award / grant, 162,272 sh ($0)2026-02-28: Withheld for tax, 1,675 sh ($19K)2026-02-28: Option exercise, 2,228 sh ($0)2026-02-28: Option exercise, 1,363 sh ($0)2026-02-28: Option exercise, 1,146 sh ($0)2026-02-28: Option exercise, 2,228 sh2026-02-28: Option exercise, 2,228 sh2026-02-28: Option exercise, 1,363 sh2026-02-28: Option exercise, 1,146 sh2026-02-28: Option exercise, 1,363 sh2026-02-28: Option exercise, 1,146 sh2025-11-08: Withheld for tax, 4,102 sh ($55K)2025-11-08: Option exercise, 13,652 sh ($0)2025-11-08: Option exercise, 13,652 sh2025-11-08: Option exercise, 13,652 sh2025-03-07: Purchase, 1,000 sh ($14K)2025-02-28: Withheld for tax, 1,661 sh ($25K)2025-02-28: Option exercise, 1,363 sh ($0)2025-02-28: Option exercise, 1,145 sh ($0)2025-02-28: Option exercise, 2,228 sh ($0)2025-02-28: Option exercise, 1,363 sh2025-02-28: Option exercise, 1,145 sh2025-02-28: Option exercise, 2,228 sh2025-02-28: Option exercise, 2,228 sh2025-02-28: Option exercise, 1,363 sh2025-02-28: Option exercise, 1,145 sh

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2025-03-07FAPurchase1,000 @ $13.50$14K+5.2% of holding20,189Form 4
26 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-03-02FAAward / grant109,911109,911Form 4
2026-03-02FAAward / grant162,272162,272Form 4
2026-02-28FAWithheld for tax1,67534,201Form 4
2026-02-28FAOption exercise2,2284,457Form 4
2026-02-28FAOption exercise1,3631,363Form 4
2026-02-28FAOption exercise1,1460Form 4
2026-02-28FAOption exercise2,22835,876Form 4
2026-02-28FAOption exercise2,22835,876Form 4
2026-02-28FAOption exercise1,36333,648Form 4
2026-02-28FAOption exercise1,14632,285Form 4
2026-02-28FAOption exercise1,36333,648Form 4
2026-02-28FAOption exercise1,14632,285Form 4
2025-11-08FAWithheld for tax4,10230,535Form 4
2025-11-08FAOption exercise13,65240,956Form 4
2025-11-08FAOption exercise13,65234,637Form 4
2025-11-08FAOption exercise13,65234,637Form 4
2025-02-28FAWithheld for tax1,66119,189Form 4
2025-02-28FAOption exercise1,3632,726Form 4
2025-02-28FAOption exercise1,1451,146Form 4
2025-02-28FAOption exercise2,2286,685Form 4
2025-02-28FAOption exercise1,36318,622Form 4
2025-02-28FAOption exercise1,14517,259Form 4
2025-02-28FAOption exercise2,22820,850Form 4
2025-02-28FAOption exercise2,22820,850Form 4
2025-02-28FAOption exercise1,36318,622Form 4
2025-02-28FAOption exercise1,14517,259Form 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.