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 |
| 2024-03-05 Option Award(A) | 2024-03-22 4:21 pm | N/A 2028-03-01 | SUTRO BIOPHARMA INC. | STRO | ALBINI EDWARD C CFO AND SECRETARY | 69,000 | $0 | 69,000 (Direct) | View |
| 2024-03-05 Option Award | 2024-03-07 4:21 pm | N/A 2034-03-05 | SUTRO BIOPHARMA INC. | STRO | ALBINI EDWARD C CFO AND SECRETARY | 119,000 | $0 | 234,493 (Direct) | View |
| 2024-03-05 Tax Withholding | 2024-03-07 4:21 pm | N/A N/A | SUTRO BIOPHARMA INC. | STRO | ALBINI EDWARD C CFO AND SECRETARY | 3,100 | $4.54 | 234,493 (Direct) | View |
| 2024-03-05 Exercise | 2024-03-07 4:21 pm | N/A 2025-03-05 | SUTRO BIOPHARMA INC. | STRO | ALBINI EDWARD C CFO AND SECRETARY | 8,750 | $0 | 234,493 (Direct) | View |
| 2024-03-04 Tax Withholding | 2024-03-06 4:18 pm | N/A N/A | SUTRO BIOPHARMA INC. | STRO | ALBINI EDWARD C CFO AND SECRETARY | 3,472 | $4.79 | 119,343 (Direct) | View |
| 2024-03-04 Exercise | 2024-03-06 4:18 pm | N/A 2026-03-04 | SUTRO BIOPHARMA INC. | STRO | ALBINI EDWARD C CFO AND SECRETARY | 9,125 | $0 | 119,343 (Direct) | View |
| 2024-03-01 Tax Withholding | 2024-03-05 4:29 pm | N/A N/A | SUTRO BIOPHARMA INC. | STRO | ALBINI EDWARD C CFO AND SECRETARY | 3,227 | $4.95 | 119,065 (Direct) | View |
| 2024-03-01 Exercise | 2024-03-05 4:29 pm | N/A 2027-03-01 | SUTRO BIOPHARMA INC. | STRO | ALBINI EDWARD C CFO AND SECRETARY | 7,875 | $0 | 119,065 (Direct) | View |
| 2024-01-29 Exercise | 2024-01-31 4:28 pm | N/A 2024-01-29 | SUTRO BIOPHARMA INC. | STRO | ALBINI EDWARD C CFO AND SECRETARY | 5,250 | $0 | 90,792 (Direct) | View |
| 2024-01-29 Tax Withholding | 2024-01-31 4:28 pm | N/A N/A | SUTRO BIOPHARMA INC. | STRO | ALBINI EDWARD C CFO AND SECRETARY | 2,151 | $4.99 | 90,792 (Direct) | View |
| 2023-03-03 Option Award | 2023-03-07 4:22 pm | N/A 2033-02-28 | SUTRO BIOPHARMA INC. | STRO | ALBINI EDWARD C CFO and Secretary | 78,500 | $0 | 211,068 (Direct) | View |
| 2023-03-03 Exercise | 2023-03-07 4:22 pm | N/A 2026-03-04 | SUTRO BIOPHARMA INC. | STRO | ALBINI EDWARD C CFO and Secretary | 17,875 | $0 | 211,068 (Direct) | View |
| 2023-03-03 Tax Withholding | 2023-03-07 4:22 pm | N/A N/A | SUTRO BIOPHARMA INC. | STRO | ALBINI EDWARD C CFO and Secretary | 6,588 | $5.79 | 211,068 (Direct) | View |
| 2023-02-13 Exercise | 2023-02-14 5:12 pm | N/A N/A | SUTRO BIOPHARMA INC. | STRO | ALBINI EDWARD C CFO and Secretary | 45,698 | $5.808 | 76,406 (Direct) | View |
| 2023-02-13 Exercise | 2023-02-14 5:12 pm | N/A 2023-02-13 | SUTRO BIOPHARMA INC. | STRO | ALBINI EDWARD C CFO and Secretary | 45,698 | $0 | 76,406 (Direct) | View |
| 2023-01-27 Exercise | 2023-01-31 5:19 pm | N/A 2024-01-29 | SUTRO BIOPHARMA INC. | STRO | ALBINI EDWARD C CFO and Secretary | 5,250 | $0 | 35,958 (Direct) | View |
| 2023-01-27 Tax Withholding | 2023-01-31 5:19 pm | N/A N/A | SUTRO BIOPHARMA INC. | STRO | ALBINI EDWARD C CFO and Secretary | 2,140 | $7.5 | 35,958 (Direct) | View |
| 2022-03-04 Option Award | 2022-03-07 7:09 pm | N/A 2032-03-03 | SUTRO BIOPHARMA INC. | STRO | ALBINI EDWARD C CFO and Secretary | 78,500 | $0 | 132,348 (Direct) | View |
| 2022-03-05 Tax Withholding | 2022-03-07 7:09 pm | N/A N/A | SUTRO BIOPHARMA INC. | STRO | ALBINI EDWARD C CFO and Secretary | 3,145 | $8.17 | 132,348 (Direct) | View |
| 2022-03-05 Exercise | 2022-03-07 7:09 pm | N/A 2025-03-05 | SUTRO BIOPHARMA INC. | STRO | ALBINI EDWARD C CFO and Secretary | 8,750 | $0 | 132,348 (Direct) | View |
| 2022-01-29 Exercise | 2022-02-01 8:31 pm | N/A 2025-01-29 | SUTRO BIOPHARMA INC. | STRO | ALBINI EDWARD C CFO and Secretary | 5,250 | $0 | 32,493 (Direct) | View |
| 2022-01-29 Tax Withholding | 2022-02-01 8:31 pm | N/A N/A | SUTRO BIOPHARMA INC. | STRO | ALBINI EDWARD C CFO and Secretary | 2,151 | $10.39 | 32,493 (Direct) | View |
| 2021-09-24 Tax Withholding | 2021-09-28 6:53 pm | N/A N/A | SUTRO BIOPHARMA INC. | STRO | ALBINI EDWARD C CFO and Secretary | 2,480 | $19.23 | 18,894 (Direct) | View |
| 2021-09-24 Exercise | 2021-09-28 6:53 pm | N/A 2021-09-26 | SUTRO BIOPHARMA INC. | STRO | ALBINI EDWARD C CFO and Secretary | 7,174 | $0 | 18,894 (Direct) | View |
| 2021-03-05 Option Award | 2021-03-08 5:16 pm | N/A 2031-03-04 | SUTRO BIOPHARMA INC. | STRO | ALBINI EDWARD C CFO and Secretary | 85,000 | $0 | 85,000 (Direct) | View |
| 2021-01-29 Tax Withholding | 2021-02-01 5:48 pm | N/A N/A | SUTRO BIOPHARMA INC. | STRO | ALBINI EDWARD C CFO and Secretary | 2,126 | $22.15 | 29,950 (Direct) | View |
| 2021-01-29 Exercise | 2021-02-01 5:48 pm | N/A 2024-01-29 | SUTRO BIOPHARMA INC. | STRO | ALBINI EDWARD C CFO and Secretary | 5,250 | $0 | 29,950 (Direct) | View |
| 2020-09-25 Tax Withholding | 2020-09-28 5:52 pm | N/A N/A | SUTRO BIOPHARMA INC. | STRO | ALBINI EDWARD C CFO and Secretary | 2,480 | $10.3 | 18,250 (Direct) | View |
| 2020-09-25 Exercise | 2020-09-28 5:52 pm | N/A 2021-09-26 | SUTRO BIOPHARMA INC. | STRO | ALBINI EDWARD C CFO and Secretary | 7,174 | $0 | 18,250 (Direct) | View |
| 2020-01-29 Option Award | 2020-01-31 5:11 pm | N/A 2030-01-29 | SUTRO BIOPHARMA INC. | STRO | ALBINI EDWARD C CFO and Secretary | 68,500 | $0 | 68,500 (Direct) | View |
| 2019-09-26 Tax Withholding | 2019-09-30 5:18 pm | N/A N/A | SUTRO BIOPHARMA INC. | STRO | ALBINI EDWARD C CFO and Secretary | 2,480 | $9.74 | 20,730 (Direct) | View |
| 2019-09-26 Exercise | 2019-09-30 5:18 pm | N/A 2021-09-26 | SUTRO BIOPHARMA INC. | STRO | ALBINI EDWARD C CFO and Secretary | 7,174 | $0 | 20,730 (Direct) | View |