Shea Thomas Anthony
Insider CIK 2027929 · OS Chief Executive Officer, Director, 10% owner
Trades across companies
| Ticker | Code | Trade | Filed | Shares | Price | Value | Owned after | |
|---|---|---|---|---|---|---|---|---|
| OS OneStream, Inc. | D To issuer deriv | 2026-04-01 | 2026-04-02 | 504,472 | — | $0 | 0 | SEC↗ |
| OS OneStream, Inc. | D To issuer deriv | 2026-04-01 | 2026-04-02 | 55,795 | — | $0 | 0 | SEC↗ |
| OS OneStream, Inc. | D To issuer deriv | 2026-04-01 | 2026-04-02 | 435,161 | — | $0 | 0 | SEC↗ |
| OS OneStream, Inc. | D To issuer deriv | 2026-04-01 | 2026-04-02 | 473,008 | — | $0 | 0 | SEC↗ |
| OS OneStream, Inc. | D To issuer deriv | 2026-04-01 | 2026-04-02 | 149,979 | — | $0 | 0 | SEC↗ |
| OS OneStream, Inc. | D To issuer deriv | 2026-04-01 | 2026-04-02 | 92,992 | — | $0 | 0 | SEC↗ |
| OS OneStream, Inc. | D To issuer deriv | 2026-04-01 | 2026-04-02 | 619,835 | — | $0 | 0 | SEC↗ |
| OS OneStream, Inc. | D To issuer deriv | 2026-04-01 | 2026-04-02 | 9,041,667 | — | $0 | 0 | SEC↗ |
| OS OneStream, Inc. | D To issuer deriv | 2026-04-01 | 2026-04-02 | 2,814,351 | — | $0 | 0 | SEC↗ |
| OS OneStream, Inc. | D To issuer deriv | 2026-04-01 | 2026-04-02 | 4,313,836 | — | $0 | 0 | SEC↗ |
| OS OneStream, Inc. | D To issuer deriv | 2026-04-01 | 2026-04-02 | 325,232 | — | $0 | 0 | SEC↗ |
| OS OneStream, Inc. | D To issuer deriv | 2026-04-01 | 2026-04-03 | 4,313,836 | — | $0 | 0 | SEC↗ |
| OS OneStream, Inc. | D To issuer deriv | 2026-04-01 | 2026-04-03 | 325,232 | — | $0 | 0 | SEC↗ |
| OS OneStream, Inc. | D To issuer deriv | 2026-04-01 | 2026-04-03 | 2,814,351 | — | $0 | 0 | SEC↗ |
| OS OneStream, Inc. | D To issuer deriv | 2026-04-01 | 2026-04-03 | 9,041,667 | — | $0 | 0 | SEC↗ |
| OS OneStream, Inc. | D To issuer deriv | 2026-04-01 | 2026-04-03 | 619,835 | — | $0 | 0 | SEC↗ |
| OS OneStream, Inc. | D To issuer deriv | 2026-04-01 | 2026-04-03 | 504,472 | — | $0 | 0 | SEC↗ |
| OS OneStream, Inc. | D To issuer deriv | 2026-04-01 | 2026-04-03 | 149,979 | — | $0 | 0 | SEC↗ |
| OS OneStream, Inc. | D To issuer deriv | 2026-04-01 | 2026-04-03 | 473,008 | — | $0 | 0 | SEC↗ |
| OS OneStream, Inc. | D To issuer deriv | 2026-04-01 | 2026-04-03 | 435,161 | — | $0 | 0 | SEC↗ |
| OS OneStream, Inc. | D To issuer deriv | 2026-04-01 | 2026-04-03 | 55,795 | — | $0 | 0 | SEC↗ |
| OS OneStream, Inc. | D To issuer deriv | 2026-04-01 | 2026-04-03 | 92,992 | — | $0 | 0 | SEC↗ |
| OS OneStream, Inc. | D To issuer | 2026-04-01 | 2026-04-02 | 379,963 | — | $0 | 0 | SEC↗ |
| OS OneStream, Inc. | D To issuer | 2026-04-01 | 2026-04-02 | 80,023 | — | $0 | 0 | SEC↗ |
| OS OneStream, Inc. | D To issuer | 2026-04-01 | 2026-04-03 | 379,963 | — | $0 | 0 | SEC↗ |
| OS OneStream, Inc. | D To issuer | 2026-04-01 | 2026-04-03 | 80,023 | — | $0 | 0 | SEC↗ |
| OS OneStream, Inc. | G Gift deriv | 2026-03-25 | 2026-03-26 | 4,330,215 | — | $0 | 11,856,018 | SEC↗ |
| OS OneStream, Inc. | G Gift deriv | 2026-03-25 | 2026-03-26 | 4,330,215 | — | $0 | 0 | SEC↗ |
| OS OneStream, Inc. | G Gift deriv | 2026-03-24 | 2026-03-26 | 4,330,215 | — | $0 | 4,330,215 | SEC↗ |
| OS OneStream, Inc. | G Gift deriv | 2026-03-24 | 2026-03-26 | 4,330,215 | — | $0 | 0 | SEC↗ |
| OS OneStream, Inc. | F Tax w/h | 2026-03-10 | 2026-03-12 | 9,258 | $23.70 | $219.4K | 459,986 | SEC↗ |
| OS OneStream, Inc. | F Tax w/h | 2025-12-10 | 2025-12-12 | 13,805 | $18.38 | $253.7K | 469,244 | SEC↗ |
| OS OneStream, Inc. | F Tax w/h | 2025-09-10 | 2025-09-12 | 13,805 | $19.79 | $273.2K | 483,049 | SEC↗ |
| OS OneStream, Inc. | S Sale | 2025-06-11 | 2025-06-12 | 9,913 | $28.23 | $279.8K | 496,854 | SEC↗ |
| OS OneStream, Inc. | C Conversion deriv | 2025-06-10 | 2025-06-12 | 150 | — | $0 | 3,894,049 | SEC↗ |
| OS OneStream, Inc. | C Conversion | 2025-06-10 | 2025-06-12 | 150 | — | $0 | 506,767 | SEC↗ |
| OS OneStream, Inc. | A Award | 2025-03-10 | 2025-03-12 | 506,617 | — | $0 | 506,617 | SEC↗ |