Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>

Common stock purchase or sale:
Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
2025-06-11 Sale | 2025-06-12 4:54 pm | OneStream Inc. | OS | Shea Thomas Anthony CEO and President 10% Owner | 9,913 | $28.23 | $279,844 | 16,666,708 (Indirect Direct) | View |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
2025-09-10 Tax Withholding | 2025-09-12 4:29 pm | N/A N/A | OneStream Inc. | OS | Shea Thomas Anthony CEO and President 10% Owner | 13,805 | $19.79 | 483,049 (Direct) | View |
2025-06-10 Conversion | 2025-06-12 4:54 pm | N/A N/A | OneStream Inc. | OS | Shea Thomas Anthony CEO and President 10% Owner | 150 | $0 | 16,666,708 (Direct) | View |
2025-03-10 Option Award | 2025-03-12 5:21 pm | N/A N/A | OneStream Inc. | OS | Shea Thomas Anthony Chief Executive Officer 10% Owner | 506,617 | $0 | 506,617 (Direct) | View |
Ownership | 2024-07-24 8:32 pm | N/A 2031-12-04 | OneStream Inc. | OS | Shea Thomas Anthony Chief Executive Officer | 0 | $0 | 18,826,478 (Direct) | View |