Epstein David M.
Insider CIK 1488668 · GYRE Director · MTST Director · BDTX See Remarks, Director
Trades across companies
| Ticker | Code | Trade | Filed | Shares | Price | Value | Owned after | |
|---|---|---|---|---|---|---|---|---|
| GYRE GYRE THERAPEUTICS, INC. | A Award deriv | 2026-06-10 | 2026-06-30 | 40,000 | — | $0 | 40,000 | SEC↗ |
| GYRE GYRE THERAPEUTICS, INC. | A Award deriv | 2025-06-04 | 2025-06-06 | 26,000 | — | $0 | 26,000 | SEC↗ |
| GYRE GYRE THERAPEUTICS, INC. | A Award deriv | 2024-08-14 | 2024-08-16 | 52,000 | — | $0 | 52,000 | SEC↗ |
| GYRE GYRE THERAPEUTICS, INC. | A Award deriv | 2024-08-06 | 2024-08-08 | 1,866 | — | $0 | 1,866 | SEC↗ |
| BDTX Black Diamond Therapeutics | S Sale | 2023-06-27 | 2023-06-28 | 25,000 | $6.70 | $167.5K | 671,423 | SEC↗ |
| BDTX Black Diamond Therapeutics | A Award deriv | 2023-02-13 | 2023-02-15 | 420,000 | — | $0 | 420,000 | SEC↗ |
| BDTX Black Diamond Therapeutics | A Award deriv | 2022-02-15 | 2022-02-17 | 300,000 | — | $0 | 300,000 | SEC↗ |
| BDTX Black Diamond Therapeutics | A Award deriv | 2021-02-17 | 2021-02-19 | 225,000 | — | $0 | 225,000 | SEC↗ |
| BDTX Black Diamond Therapeutics | M Exercise deriv | 2021-01-04 | 2021-01-06 | 3,000 | — | $0 | 230,116 | SEC↗ |
| BDTX Black Diamond Therapeutics | S Sale | 2021-01-04 | 2021-01-06 | 9,985 | $30.99 | $309.4K | 698,438 | SEC↗ |
| BDTX Black Diamond Therapeutics | S Sale | 2021-01-04 | 2021-01-06 | 2,015 | $31.80 | $64.1K | 696,423 | SEC↗ |
| BDTX Black Diamond Therapeutics | M Exercise | 2021-01-04 | 2021-01-06 | 3,000 | $6.42 | $19.3K | 708,423 | SEC↗ |
| BDTX Black Diamond Therapeutics | M Exercise deriv | 2020-12-15 | 2020-12-16 | 2,500 | — | $0 | 233,116 | SEC↗ |
| BDTX Black Diamond Therapeutics | M Exercise | 2020-12-15 | 2020-12-16 | 2,500 | $6.42 | $16.1K | 705,423 | SEC↗ |
| BDTX Black Diamond Therapeutics | M Exercise deriv | 2020-12-01 | 2020-12-03 | 3,000 | — | $0 | 235,616 | SEC↗ |
| BDTX Black Diamond Therapeutics | S Sale | 2020-12-01 | 2020-12-03 | 10,923 | $32.64 | $356.5K | 704,000 | SEC↗ |
| BDTX Black Diamond Therapeutics | S Sale | 2020-12-01 | 2020-12-03 | 1,077 | $33.45 | $36.0K | 702,923 | SEC↗ |
| BDTX Black Diamond Therapeutics | M Exercise | 2020-12-01 | 2020-12-03 | 3,000 | $6.42 | $19.3K | 714,923 | SEC↗ |
| BDTX Black Diamond Therapeutics | M Exercise deriv | 2020-11-02 | 2020-11-03 | 3,000 | — | $0 | 238,616 | SEC↗ |
| BDTX Black Diamond Therapeutics | S Sale | 2020-11-02 | 2020-11-03 | 83 | $31.88 | $2.6K | 711,923 | SEC↗ |
| BDTX Black Diamond Therapeutics | S Sale | 2020-11-02 | 2020-11-03 | 11,917 | $31.13 | $371.0K | 712,006 | SEC↗ |
| BDTX Black Diamond Therapeutics | M Exercise | 2020-11-02 | 2020-11-03 | 3,000 | $6.42 | $19.3K | 723,923 | SEC↗ |
| BDTX Black Diamond Therapeutics | M Exercise deriv | 2020-10-01 | 2020-10-02 | 3,000 | — | $0 | 241,616 | SEC↗ |
| BDTX Black Diamond Therapeutics | M Exercise | 2020-10-01 | 2020-10-02 | 3,000 | $6.42 | $19.3K | 732,923 | SEC↗ |
| BDTX Black Diamond Therapeutics | S Sale | 2020-10-01 | 2020-10-02 | 12,000 | $30.33 | $364.0K | 720,923 | SEC↗ |
| BDTX Black Diamond Therapeutics | C Conversion deriv | 2020-02-03 | 2020-02-05 | 732,560 | — | $0 | 0 | SEC↗ |
| BDTX Black Diamond Therapeutics | C Conversion deriv | 2020-02-03 | 2020-02-05 | 69,636 | — | $0 | 0 | SEC↗ |
| BDTX Black Diamond Therapeutics | C Conversion deriv | 2020-02-03 | 2020-02-05 | 13,136 | — | $0 | 0 | SEC↗ |
| BDTX Black Diamond Therapeutics | C Conversion | 2020-02-03 | 2020-02-05 | 4,354 | — | $0 | 729,923 | SEC↗ |
| BDTX Black Diamond Therapeutics | C Conversion | 2020-02-03 | 2020-02-05 | 23,090 | — | $0 | 23,090 | SEC↗ |
| BDTX Black Diamond Therapeutics | C Conversion | 2020-02-03 | 2020-02-05 | 242,904 | — | $0 | 725,569 | SEC↗ |
| BDTX Black Diamond Therapeutics | A Award deriv | 2020-01-29 | 2020-01-31 | 278,532 | — | $0 | 278,532 | SEC↗ |
| MTST MetaStat, Inc. | A Award | 2014-10-14 | 2014-10-16 | 104,935 | — | $0 | 217,435 | SEC↗ |
| MTST MetaStat, Inc. | A Award | 2014-07-22 | 2014-07-24 | 12,500 | — | $0 | 112,500 | SEC↗ |
| MTST MetaStat, Inc. | A Award deriv | 2014-07-14 | 2014-10-16 | 103,500 | — | $0 | 103,500 | SEC↗ |
| MTST MetaStat, Inc. | A Award | 2014-07-14 | 2014-10-16 | 188,182 | $1.10 | $207.0K | 188,182 | SEC↗ |
| MTST MetaStat, Inc. | A Award deriv | 2014-06-30 | 2014-10-16 | 21,500 | — | $0 | 125,000 | SEC↗ |
| MTST MetaStat, Inc. | A Award | 2014-06-30 | 2014-10-16 | 39,091 | $1.10 | $43.0K | 227,223 | SEC↗ |