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 |
| 2024-02-16 Sale | 2024-02-21 4:05 pm | MARINUS PHARMACEUTICALS INC. | MRNS | Braunstein Scott CHAIRMAN AND CEO | 11,850 | $9.94 | $117,789 | 223,512 (Direct) | View |
| 2023-08-07 Sale | 2023-08-08 9:05 pm | MARINUS PHARMACEUTICALS INC. | MRNS | Braunstein Scott CHAIRMAN AND CEO | 6,443 | $9.5472 | $61,512 | 160,762 (Direct) | View |
| 2019-12-13 Purchase | 2019-12-13 4:08 pm | MARINUS PHARMACEUTICALS INC | MRNS | Braunstein Scott Chief Executive Officer | 100,000 | $1.25 | $125,000 | 100,000 (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 |
| 2024-03-27 Exercise | 2024-03-27 11:55 am | N/A 2029-08-06 | MARINUS PHARMACEUTICALS INC. | MRNS | Braunstein Scott CHAIRMAN AND CEO | 50,000 | $0 | 473,512 (Direct) | View |
| 2024-03-27 Exercise | 2024-03-27 11:55 am | N/A N/A | MARINUS PHARMACEUTICALS INC. | MRNS | Braunstein Scott CHAIRMAN AND CEO | 50,000 | $4.28 | 473,512 (Direct) | View |
| 2024-02-20 Option Award | 2024-02-22 4:54 pm | N/A 2034-02-19 | Caribou Biosciences Inc. | CRBU | Braunstein Scott Director | 39,500 | $0 | 39,500 (Direct) | View |
| 2024-01-18 Option Award | 2024-01-19 4:18 pm | N/A 2034-01-18 | MARINUS PHARMACEUTICALS INC. | MRNS | Braunstein Scott CHAIRMAN AND CEO | 410,250 | $0 | 571,012 (Direct) | View |
| 2023-06-15 Option Award | 2023-06-20 4:25 pm | N/A 2033-06-15 | TREVENA INC | TRVN | Braunstein Scott Director | 13,700 | $0 | 13,700 (Direct) | View |
| 2023-02-21 Option Award | 2023-02-23 5:11 pm | N/A 2033-02-20 | Caribou Biosciences Inc. | CRBU | Braunstein Scott Director | 21,500 | $0 | 21,500 (Direct) | View |
| 2023-01-26 Option Award | 2023-01-30 4:45 pm | N/A 2033-01-26 | MARINUS PHARMACEUTICALS INC. | MRNS | Braunstein Scott CHAIRMAN AND CEO | 440,000 | $0 | 527,205 (Direct) | View |
| 2022-06-09 Option Award | 2022-06-13 5:25 pm | N/A 2032-06-09 | TREVENA INC | TRVN | Braunstein Scott Director | 100,000 | $0 | 100,000 (Direct) | View |
| 2022-05-24 Option Award | 2022-05-26 4:01 pm | N/A N/A | MARINUS PHARMACEUTICALS INC. | MRNS | Braunstein Scott Chairman and CEO | 19,305 | $0 | 87,205 (Direct) | View |
| 2022-02-04 Option Award | 2022-02-07 4:08 pm | N/A 2032-02-04 | MARINUS PHARMACEUTICALS INC | MRNS | Braunstein Scott Chief Executive Officer | 235,950 | $0 | 260,950 (Direct) | View |
| 2021-12-20 Option Award | 2021-12-21 5:20 pm | N/A 2031-12-19 | Caribou Biosciences Inc. | CRBU | Braunstein Scott Director | 27,500 | $0 | 27,500 (Direct) | View |
Ownership | 2021-07-22 8:58 pm | N/A 2031-06-28 | Caribou Biosciences Inc. | CRBU | Braunstein Scott Director | 0 | $0 | 87,440 (Direct) | View |
| 2021-07-15 Disposition | 2021-07-19 5:33 pm | N/A N/A | CONSTELLATION PHARMACEUTICALS INC | CNST | Braunstein Scott Director | 52,684 | $0 | 0 (Direct) | View |
| 2021-06-02 Option Award | 2021-06-04 5:47 pm | N/A 2031-06-01 | CONSTELLATION PHARMACEUTICALS INC | CNST | Braunstein Scott Director | 13,171 | $0 | 13,171 (Direct) | View |
| 2021-05-28 Option Award | 2021-06-02 5:02 pm | N/A 2031-05-28 | TREVENA INC | TRVN | Braunstein Scott Director | 68,577 | $0 | 68,577 (Direct) | View |
| 2021-01-15 Option Award | 2021-01-19 8:14 pm | N/A 2031-01-15 | MARINUS PHARMACEUTICALS INC | MRNS | Braunstein Scott Chief Executive Officer | 290,000 | $0 | 290,000 (Direct) | View |
| 2020-06-09 Option Award | 2020-06-11 1:33 pm | N/A 2030-06-08 | Protara Therapeutics Inc. | TARA | Braunstein Scott Director | 9,000 | $0 | 9,000 (Direct) | View |
| 2020-01-09 Option Award(A) | 2020-06-11 1:32 pm | N/A 2028-07-11 | Protara Therapeutics Inc. | TARA | Braunstein Scott Director | 34,716 | $0 | 34,716 (Direct) | View |
| 2020-06-04 Option Award | 2020-06-08 6:13 pm | N/A 2030-06-04 | CONSTELLATION PHARMACEUTICALS INC | CNST | Braunstein Scott Director | 13,171 | $0 | 13,171 (Direct) | View |
| 2020-05-13 Option Award | 2020-05-15 5:15 pm | N/A 2030-05-13 | TREVENA INC | TRVN | Braunstein Scott Director | 64,103 | $0 | 64,103 (Direct) | View |
| 2020-01-09 Option Award | 2020-01-13 7:22 pm | N/A 2028-05-24 | ArTara Therapeutics Inc. | TARA | Braunstein Scott Director | 70,848 | $0 | 70,848 (Direct) | View |
| 2020-01-08 Option Award | 2020-01-10 4:54 pm | N/A 2030-01-08 | MARINUS PHARMACEUTICALS INC | MRNS | Braunstein Scott Chief Executive Officer | 1,800,000 | $0 | 1,800,000 (Direct) | View |
| 2019-12-31 Option Award | 2020-01-03 5:03 pm | N/A N/A | ZIOPHARM ONCOLOGY INC | ZIOP | Braunstein Scott Director | 31,780 | $0 | 31,780 (Direct) | View |
| 2019-08-06 Option Award | 2019-08-08 4:33 pm | N/A 2029-08-06 | MARINUS PHARMACEUTICALS INC | MRNS | Braunstein Scott Executive Chairman | 1,000,000 | $0 | 1,000,000 (Direct) | View |
| 2019-05-29 Option Award | 2019-05-31 4:52 pm | N/A N/A | Esperion Therapeutics Inc. | ESPR | Braunstein Scott Director | 4,967 | $0 | 5,019 (Direct) | View |
| 2019-05-16 Option Award | 2019-05-16 5:29 pm | N/A 2029-05-16 | TREVENA INC | TRVN | Braunstein Scott Director | 30,000 | $0 | 30,000 (Direct) | View |