O'Sullivan Anthony

Officer · TMC

As of 2026-09-16, O'Sullivan Anthony has 29 Form 4 transactions on record across 1 company — 3 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: $7.4MIndirect: $0$7.4Mas of 2026-09-16
  • Direct $7.4M
  • Indirect $0
TMCdirect2,025,667 sh$7.4M

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

TMC · 29 trades
2025-12-02: Sale, 50,000 sh ($339K)2025-11-28: Sale, 50,000 sh ($326K)2025-09-23: Award / grant, 1,000,000 sh ($0)2025-08-26: Sale, 250,000 sh ($1.3M)2025-08-26: Option exercise, 250,000 sh ($163K)2025-08-26: Option exercise, 27,272 sh2025-08-26: Option exercise, 250,000 sh2025-08-26: Option exercise, 5,454 sh2025-08-26: Option exercise, 10,909 sh2025-08-26: Option exercise, 10,909 sh2025-08-26: Option exercise, 250,000 sh2025-08-26: Option exercise, 5,454 sh2025-08-26: Option exercise, 10,909 sh2025-08-26: Option exercise, 10,909 sh2025-08-26: Option exercise, 21,818 sh2025-08-26: Option exercise, 21,818 sh2025-08-26: Option exercise, 21,818 sh2025-08-26: Option exercise, 21,818 sh2025-08-26: Option exercise, 27,272 sh2025-08-26: Option exercise, 21,818 sh2025-08-26: Option exercise, 21,818 sh2025-08-26: Option exercise, 27,272 sh2025-08-26: Option exercise, 27,272 sh2025-06-20: Sale, 185,110 sh ($1.3M)2025-06-09: Sale, 50,000 sh ($210K)2025-05-27: Sale, 100,000 sh ($478K)2025-05-21: Sale, 164,317 sh ($738K)2025-03-20: Award / grant, 401,786 sh ($0)2025-03-20: Award / grant, 141,369 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2025-12-02TMCSale50,000 @ $6.77$339K−2.4% of holding2,025,667Form 4
2025-11-28TMCSale50,000 @ $6.51$326K−2.4% of holding2,075,667Form 4
2025-08-26TMCSale250,000 @ $5.25$1.3M−18.2% of holding1,125,667Form 4
2025-06-20TMCSale185,110 @ $7.09$1.3M−100.0% of holding0Form 4
2025-06-09TMCSale50,000 @ $4.20$210K−21.3% of holding185,110Form 4
2025-05-27TMCSale100,000 @ $4.78$478K−29.8% of holding235,110Form 4
2025-05-21TMCSale164,317 @ $4.49$738K−12.7% of holding1,125,667Form 4
22 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2025-09-23TMCAward / grant1,000,0002,125,667Form 4
2025-08-26TMCOption exercise250,0001,375,667Form 4
2025-08-26TMCOption exercise27,27227,272Form 4
2025-08-26TMCOption exercise250,000761,259Form 4
2025-08-26TMCOption exercise5,4545,454Form 4
2025-08-26TMCOption exercise10,90910,909Form 4
2025-08-26TMCOption exercise10,90910,909Form 4
2025-08-26TMCOption exercise250,000761,259Form 4
2025-08-26TMCOption exercise5,4545,454Form 4
2025-08-26TMCOption exercise10,90910,909Form 4
2025-08-26TMCOption exercise10,90910,909Form 4
2025-08-26TMCOption exercise21,81821,818Form 4
2025-08-26TMCOption exercise21,81821,818Form 4
2025-08-26TMCOption exercise21,81821,818Form 4
2025-08-26TMCOption exercise21,81821,818Form 4
2025-08-26TMCOption exercise27,27227,272Form 4
2025-08-26TMCOption exercise21,81821,818Form 4
2025-08-26TMCOption exercise21,81821,818Form 4
2025-08-26TMCOption exercise27,27227,272Form 4
2025-08-26TMCOption exercise27,27227,272Form 4
2025-03-20TMCAward / grant401,7861,289,984Form 4
2025-03-20TMCAward / grant141,369888,198Form 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.