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>>
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
| 2024-06-06 Option Award | 2024-06-10 4:31 pm | N/A 2034-06-06 | SUTRO BIOPHARMA INC. | STRO | Wigginton Jon Marc Director | 35,000 | $0 | 35,000 (Direct) | View |
| 2023-06-08 Option Award | 2023-06-12 6:40 pm | N/A 2033-06-08 | SUTRO BIOPHARMA INC. | STRO | Wigginton Jon Marc Director | 25,000 | $0 | 25,000 (Direct) | View |
| 2022-06-06 Option Award | 2022-06-08 7:11 pm | N/A 2032-06-05 | SUTRO BIOPHARMA INC. | STRO | Wigginton Jon Marc Director | 18,500 | $0 | 18,500 (Direct) | View |
| 2022-05-31 Disposition | 2022-05-31 10:02 am | N/A 2032-01-29 | Checkmate Pharmaceuticals Inc. | CMPI | Wigginton Jon Marc Director | 20,061 | $0 | 0 (Direct) | View |
| 2022-01-30 Option Award | 2022-02-01 4:25 pm | N/A 2032-01-29 | Checkmate Pharmaceuticals Inc. | CMPI | Wigginton Jon Marc Director | 20,061 | $0 | 20,061 (Direct) | View |
| 2021-06-03 Option Award | 2021-06-07 5:08 pm | N/A 2031-06-02 | SUTRO BIOPHARMA INC. | STRO | Wigginton Jon Marc Director | 18,500 | $0 | 18,500 (Direct) | View |
| 2021-01-07 Option Award | 2021-01-11 5:32 pm | N/A 2031-01-06 | Cullinan Management Inc. | CGEM | Wigginton Jon Marc Chief Medical Officer | 116,666 | $0 | 116,666 (Direct) | View |
Ownership | 2021-01-07 8:40 pm | N/A 2030-10-28 | Cullinan Management Inc. | CGEM | Wigginton Jon Marc Chief Medical Officer | 0 | $0 | 632,228 (Direct) | View |
| 2020-11-30 Option Award | 2020-12-01 5:10 pm | N/A 2030-11-29 | SUTRO BIOPHARMA INC. | STRO | Wigginton Jon Marc Director | 24,000 | $0 | 24,000 (Direct) | View |
Ownership | 2020-12-01 5:06 pm | N/A N/A | SUTRO BIOPHARMA INC. | STRO | Wigginton Jon Marc Director | 0 | $0 | 0 (Direct) | View |
| 2020-02-20 Option Award | 2020-02-24 4:46 pm | N/A 2030-02-20 | MACROGENICS INC | MGNX | Wigginton Jon Marc Sr VP, Clinical Dev. & CMO | 100,000 | $11.5 | 100,000 (Direct) | View |