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 |
| 2023-06-27 Sale | 2023-06-28 4:02 pm | Black Diamond Therapeutics Inc. | BDTX | Epstein David M. SEE REMARKS | 25,000 | $6.7 | $167,500 | 936,569 (Indirect Direct) | View |
| 2021-01-04 Sale | 2021-01-06 6:21 pm | Black Diamond Therapeutics Inc. | BDTX | Epstein David M. See Remarks | 12,000 | $31.13 | $373,505 | 1,191,685 (Indirect Direct) | View |
| 2020-12-01 Sale | 2020-12-03 4:17 pm | Black Diamond Therapeutics Inc. | BDTX | Epstein David M. See Remarks | 12,000 | $32.71 | $392,574 | 1,203,685 (Indirect Direct) | View |
| 2020-11-02 Sale | 2020-11-03 7:56 pm | Black Diamond Therapeutics Inc. | BDTX | Epstein David M. See Remarks | 12,000 | $31.14 | $373,656 | 1,215,685 (Indirect Direct) | View |
| 2020-10-01 Sale | 2020-10-02 5:07 pm | Black Diamond Therapeutics Inc. | BDTX | Epstein David M. See Remarks | 12,000 | $30.33 | $363,962 | 1,227,685 (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 |
| 2024-08-14 Option Award | 2024-08-16 9:07 pm | N/A 2034-08-14 | GYRE THERAPEUTICS INC. | GYRE | Epstein David M. Director | 52,000 | $0 | 52,000 (Direct) | View |
| 2024-08-06 Option Award | 2024-08-08 4:31 pm | N/A 2034-08-06 | GYRE THERAPEUTICS INC. | GYRE | Epstein David M. Director | 1,866 | $0 | 1,866 (Direct) | View |
| 2023-02-13 Option Award | 2023-02-15 4:10 pm | N/A 2033-02-12 | Black Diamond Therapeutics Inc. | BDTX | Epstein David M. SEE REMARKS | 420,000 | $0 | 420,000 (Direct) | View |
| 2022-02-15 Option Award | 2022-02-17 4:19 pm | N/A 2032-02-14 | Black Diamond Therapeutics Inc. | BDTX | Epstein David M. SEE REMARKS | 300,000 | $0 | 300,000 (Direct) | View |
| 2021-02-17 Option Award | 2021-02-19 6:46 pm | N/A 2031-02-16 | Black Diamond Therapeutics Inc. | BDTX | Epstein David M. See Remarks | 225,000 | $0 | 225,000 (Direct) | View |
| 2021-01-04 Exercise | 2021-01-06 6:21 pm | N/A N/A | Black Diamond Therapeutics Inc. | BDTX | Epstein David M. See Remarks | 3,000 | $6.42 | 1,191,685 (Direct) | View |
| 2021-01-04 Exercise | 2021-01-06 6:21 pm | N/A 2029-08-13 | Black Diamond Therapeutics Inc. | BDTX | Epstein David M. See Remarks | 3,000 | $0 | 1,191,685 (Direct) | View |
| 2020-12-15 Exercise | 2020-12-16 7:39 pm | N/A N/A | Black Diamond Therapeutics Inc. | BDTX | Epstein David M. See Remarks | 2,500 | $6.42 | 1,203,685 (Direct) | View |
| 2020-12-15 Exercise | 2020-12-16 7:39 pm | N/A 2029-08-13 | Black Diamond Therapeutics Inc. | BDTX | Epstein David M. See Remarks | 2,500 | $0 | 1,203,685 (Direct) | View |
| 2020-12-01 Exercise | 2020-12-03 4:17 pm | N/A N/A | Black Diamond Therapeutics Inc. | BDTX | Epstein David M. See Remarks | 3,000 | $6.42 | 1,203,685 (Direct) | View |
| 2020-12-01 Exercise | 2020-12-03 4:17 pm | N/A 2029-08-13 | Black Diamond Therapeutics Inc. | BDTX | Epstein David M. See Remarks | 3,000 | $0 | 1,203,685 (Direct) | View |
| 2020-11-02 Exercise | 2020-11-03 7:56 pm | N/A N/A | Black Diamond Therapeutics Inc. | BDTX | Epstein David M. See Remarks | 3,000 | $6.42 | 1,215,685 (Direct) | View |
| 2020-11-02 Exercise | 2020-11-03 7:56 pm | N/A 2029-08-13 | Black Diamond Therapeutics Inc. | BDTX | Epstein David M. See Remarks | 3,000 | $0 | 1,215,685 (Direct) | View |
| 2020-10-01 Exercise | 2020-10-02 5:07 pm | N/A N/A | Black Diamond Therapeutics Inc. | BDTX | Epstein David M. See Remarks | 3,000 | $6.42 | 1,227,685 (Direct) | View |
| 2020-10-01 Exercise | 2020-10-02 5:07 pm | N/A 2029-08-13 | Black Diamond Therapeutics Inc. | BDTX | Epstein David M. See Remarks | 3,000 | $0 | 1,227,685 (Direct) | View |
| 2020-02-03 Conversion | 2020-02-05 5:57 pm | N/A N/A | Black Diamond Therapeutics Inc. | BDTX | Epstein David M. See Remarks | 1,085,680 | $0 | 753,013 (Direct) | View |
| 2020-01-29 Option Award | 2020-01-31 4:51 pm | N/A 2030-01-29 | Black Diamond Therapeutics Inc. | BDTX | Epstein David M. See Remarks | 278,532 | $0 | 278,532 (Direct) | View |
Ownership | 2020-01-29 8:01 pm | N/A N/A | Black Diamond Therapeutics Inc. | BDTX | Epstein David M. See Remarks | 0 | $0 | 1,521,532 (Direct) | View |