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 |
2024-03-18 Sale | 2024-03-18 4:30 pm | Karuna Therapeutics Inc. | KRTX | Meury William President and CEO | 29,379 | $330 | $9,695,070 | 0 (Direct) | View |
2023-08-02 Sale | 2023-08-03 09:12 am | Syndax Pharmaceuticals Inc | SNDX | Meury William Director | 83,000 | $20.46 | $1,697,810 | 48,000 (Direct) | View |
2020-05-08 Sale | 2020-05-11 9:39 pm | Allergan plc | AGN | Meury William EVP & Chief Commercial Officer | 7,434 | $0 | $0 | 0 (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 |
2025-02-05 Option Award | 2025-02-07 4:38 pm | N/A N/A | Syndax Pharmaceuticals Inc | SNDX | Meury William Director | 25,000 | $0 | 90,000 (Direct) | View |
2024-02-13 Option Award | 2024-02-15 4:37 pm | N/A N/A | Karuna Therapeutics Inc. | KRTX | Meury William President and CEO | 38,688 | $0 | 38,688 (Direct) | View |
2024-02-07 Option Award | 2024-02-09 4:04 pm | N/A N/A | Syndax Pharmaceuticals Inc | SNDX | Meury William Director | 17,000 | $0 | 65,000 (Direct) | View |
2023-12-28 Tax Withholding | 2023-12-29 4:42 pm | N/A N/A | Karuna Therapeutics Inc. | KRTX | Meury William President and CEO | 8,694 | $316.3 | 29,379 (Direct) | View |
2023-08-02 Exercise | 2023-08-03 09:12 am | N/A N/A | Syndax Pharmaceuticals Inc | SNDX | Meury William Director | 35,000 | $7.11 | 48,000 (Direct) | View |
2023-08-02 Exercise | 2023-08-03 09:12 am | N/A N/A | Syndax Pharmaceuticals Inc | SNDX | Meury William Director | 24,000 | $9.47 | 48,000 (Direct) | View |
2023-08-02 Exercise | 2023-08-03 09:12 am | N/A N/A | Syndax Pharmaceuticals Inc | SNDX | Meury William Director | 24,000 | $7.88 | 48,000 (Direct) | View |
2023-08-02 Exercise | 2023-08-03 09:12 am | N/A 2030-02-12 | Syndax Pharmaceuticals Inc | SNDX | Meury William Director | 83,000 | $0 | 48,000 (Direct) | View |
2023-02-02 Option Award | 2023-02-03 4:55 pm | N/A N/A | Syndax Pharmaceuticals Inc | SNDX | Meury William Director | 16,000 | $0 | 48,000 (Direct) | View |
2023-01-03 Option Award | 2023-01-05 4:10 pm | N/A 2033-01-02 | Karuna Therapeutics Inc. | KRTX | Meury William President and CEO | 101,138 | $0 | 101,138 (Direct) | View |
2022-02-02 Option Award | 2022-02-03 5:29 pm | N/A N/A | Syndax Pharmaceuticals Inc | SNDX | Meury William Director | 16,000 | $0 | 32,000 (Direct) | View |
2021-02-03 Option Award | 2021-02-05 4:18 pm | N/A N/A | Syndax Pharmaceuticals Inc | SNDX | Meury William Director | 16,000 | $0 | 16,000 (Direct) | View |