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 |
| 2025-03-05 Exercise |
2025-03-07 4:11 pm |
N/A 2025-03-05 |
SUTRO BIOPHARMA INC. | STRO | ALBINI EDWARD C CFO AND SECRETARY |
8,750 | $0 | 132,081 (Direct) |
View |
| 2025-03-05 Tax Withholding |
2025-03-07 4:11 pm |
N/A N/A |
SUTRO BIOPHARMA INC. | STRO | ALBINI EDWARD C CFO AND SECRETARY |
3,594 | $1.36 | 132,081 (Direct) |
View |
| 2025-03-04 Exercise |
2025-03-06 4:14 pm |
N/A 2026-03-04 |
SUTRO BIOPHARMA INC. | STRO | ALBINI EDWARD C CFO AND SECRETARY |
9,125 | $0 | 136,050 (Direct) |
View |
| 2025-03-04 Tax Withholding |
2025-03-06 4:14 pm |
N/A N/A |
SUTRO BIOPHARMA INC. | STRO | ALBINI EDWARD C CFO AND SECRETARY |
3,748 | $1.42 | 136,050 (Direct) |
View |
| 2025-03-01 Exercise |
2025-03-04 6:44 pm |
N/A 2027-03-01 |
SUTRO BIOPHARMA INC. | STRO | ALBINI EDWARD C CFO AND SECRETARY |
25,125 | $0 | 189,048 (Direct) |
View |
| 2025-03-01 Tax Withholding |
2025-03-04 6:44 pm |
N/A N/A |
SUTRO BIOPHARMA INC. | STRO | ALBINI EDWARD C CFO AND SECRETARY |
10,320 | $1.59 | 189,048 (Direct) |
View |
| 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 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 |
| 2024-03-05 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 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 |
| 2024-03-04 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 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 |
| 2024-03-01 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 |
| 2024-01-29 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 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 |
| 2023-03-03 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 |
| 2023-02-13 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 |
| 2023-02-13 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 |
| 2023-01-27 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 |
| 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 |
| 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 |
| 2022-03-05 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 |
| 2022-03-04 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 |
| 2022-01-29 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 |