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 |
| 2023-06-27 Gift | 2023-06-29 6:28 pm | N/A N/A | SUTRO BIOPHARMA INC. | STRO | Petree Daniel H Director | 18,409 | $0 | 22,457 (Direct) | View |
| 2023-06-08 Option Award | 2023-06-12 6:39 pm | N/A 2033-06-08 | SUTRO BIOPHARMA INC. | STRO | Petree Daniel H Director | 25,000 | $0 | 25,000 (Direct) | View |
| 2022-06-06 Option Award | 2022-06-08 7:09 pm | N/A 2032-06-05 | SUTRO BIOPHARMA INC. | STRO | Petree Daniel H Director | 18,500 | $0 | 18,500 (Direct) | View |
| 2022-02-08 Exercise | 2022-02-09 6:28 pm | N/A 2022-04-17 | SUTRO BIOPHARMA INC. | STRO | Petree Daniel H Director | 14,277 | $0 | 22,457 (Direct) | View |
| 2022-02-08 Exercise | 2022-02-09 6:28 pm | N/A N/A | SUTRO BIOPHARMA INC. | STRO | Petree Daniel H Director | 7,115 | $5.81 | 22,457 (Direct) | View |
| 2022-02-08 Exercise | 2022-02-09 6:28 pm | N/A N/A | SUTRO BIOPHARMA INC. | STRO | Petree Daniel H Director | 7,162 | $4.36 | 22,457 (Direct) | View |
| 2021-06-03 Option Award | 2021-06-07 5:06 pm | N/A 2031-06-02 | SUTRO BIOPHARMA INC. | STRO | Petree Daniel H Director | 18,500 | $0 | 18,500 (Direct) | View |
| 2021-01-26 Exercise | 2021-01-27 5:05 pm | N/A 2021-02-08 | SUTRO BIOPHARMA INC. | STRO | Petree Daniel H Director | 4,132 | $0 | 8,180 (Direct) | View |
| 2021-01-26 Exercise | 2021-01-27 5:05 pm | N/A N/A | SUTRO BIOPHARMA INC. | STRO | Petree Daniel H Director | 4,132 | $4.36 | 8,180 (Direct) | View |
| 2020-06-05 Option Award | 2020-06-08 5:35 pm | N/A 2030-06-04 | SUTRO BIOPHARMA INC. | STRO | Petree Daniel H Director | 12,000 | $0 | 12,000 (Direct) | View |
| 2019-09-06 Exercise | 2019-09-06 9:43 pm | N/A N/A | SUTRO BIOPHARMA INC. | STRO | Petree Daniel H Director | 826 | $5.09 | 4,048 (Direct) | View |
| 2019-09-06 Exercise | 2019-09-06 9:43 pm | N/A 2019-09-09 | SUTRO BIOPHARMA INC. | STRO | Petree Daniel H Director | 826 | $0 | 4,048 (Direct) | View |
| 2019-06-17 Option Award | 2019-06-19 5:52 pm | N/A 2029-06-16 | SUTRO BIOPHARMA INC. | STRO | Petree Daniel H Director | 11,610 | $0 | 11,610 (Direct) | View |