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 |
| 2022-03-14 Purchase |
2022-03-15 7:00 pm |
SUTRO BIOPHARMA INC. | STRO | NEWELL WILLIAM J CEO |
10,000 | $7.7508 | $77,508 | 240,562 (Indirect Direct) |
View |
| 2020-05-14 Purchase |
2020-05-14 5:29 pm |
SUTRO BIOPHARMA INC. | STRO | NEWELL WILLIAM J CEO |
64,516 | $7.75 | $499,999 | 203,295 (Indirect 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 |
| 2025-03-05 Tax Withholding |
2025-03-07 4:14 pm |
N/A N/A |
SUTRO BIOPHARMA INC. | STRO | NEWELL WILLIAM J CEO |
6,708 | $1.36 | 409,056 (Direct) |
View |
| 2025-03-05 Exercise |
2025-03-07 4:14 pm |
N/A 2025-03-05 |
SUTRO BIOPHARMA INC. | STRO | NEWELL WILLIAM J CEO |
18,750 | $0 | 409,056 (Direct) |
View |
| 2025-03-04 Tax Withholding |
2025-03-06 4:09 pm |
N/A N/A |
SUTRO BIOPHARMA INC. | STRO | NEWELL WILLIAM J CEO |
11,136 | $1.42 | 428,139 (Direct) |
View |
| 2025-03-04 Exercise |
2025-03-06 4:09 pm |
N/A 2026-03-04 |
SUTRO BIOPHARMA INC. | STRO | NEWELL WILLIAM J CEO |
31,125 | $0 | 428,139 (Direct) |
View |
| 2025-03-01 Tax Withholding |
2025-03-04 6:32 pm |
N/A N/A |
SUTRO BIOPHARMA INC. | STRO | NEWELL WILLIAM J CEO |
25,203 | $1.59 | 549,775 (Direct) |
View |
| 2025-03-01 Exercise |
2025-03-04 6:32 pm |
N/A 2027-03-01 |
SUTRO BIOPHARMA INC. | STRO | NEWELL WILLIAM J CEO |
65,500 | $0 | 549,775 (Direct) |
View |
| 2024-03-05 Option Award(A) |
2024-03-22 4:28 pm |
N/A 2028-03-01 |
SUTRO BIOPHARMA INC. | STRO | NEWELL WILLIAM J CEO |
167,000 | $0 | 167,000 (Direct) |
View |
| 2024-03-05 Tax Withholding |
2024-03-07 4:31 pm |
N/A N/A |
SUTRO BIOPHARMA INC. | STRO | NEWELL WILLIAM J CEO |
6,690 | $4.54 | 659,978 (Direct) |
View |
| 2024-03-05 Option Award |
2024-03-07 4:31 pm |
N/A 2034-03-05 |
SUTRO BIOPHARMA INC. | STRO | NEWELL WILLIAM J CEO |
304,500 | $0 | 659,978 (Direct) |
View |
| 2024-03-05 Exercise |
2024-03-07 4:31 pm |
N/A 2025-03-05 |
SUTRO BIOPHARMA INC. | STRO | NEWELL WILLIAM J CEO |
18,750 | $0 | 659,978 (Direct) |
View |
| 2024-03-04 Tax Withholding |
2024-03-06 4:28 pm |
N/A N/A |
SUTRO BIOPHARMA INC. | STRO | NEWELL WILLIAM J CEO |
11,105 | $4.79 | 386,918 (Direct) |
View |
| 2024-03-04 Exercise |
2024-03-06 4:28 pm |
N/A 2026-03-04 |
SUTRO BIOPHARMA INC. | STRO | NEWELL WILLIAM J CEO |
31,125 | $0 | 386,918 (Direct) |
View |
| 2024-03-01 Tax Withholding |
2024-03-05 4:40 pm |
N/A N/A |
SUTRO BIOPHARMA INC. | STRO | NEWELL WILLIAM J CEO |
8,559 | $4.95 | 375,898 (Direct) |
View |
| 2024-03-01 Exercise |
2024-03-05 4:40 pm |
N/A 2027-03-01 |
SUTRO BIOPHARMA INC. | STRO | NEWELL WILLIAM J CEO |
23,750 | $0 | 375,898 (Direct) |
View |
| 2024-01-29 Tax Withholding |
2024-01-31 4:29 pm |
N/A N/A |
SUTRO BIOPHARMA INC. | STRO | NEWELL WILLIAM J CEO |
5,634 | $4.99 | 289,457 (Direct) |
View |
| 2024-01-29 Exercise |
2024-01-31 4:29 pm |
N/A 2024-01-29 |
SUTRO BIOPHARMA INC. | STRO | NEWELL WILLIAM J CEO |
13,750 | $0 | 289,457 (Direct) |
View |
| 2023-03-03 Option Award |
2023-03-07 4:56 pm |
N/A 2033-02-28 |
SUTRO BIOPHARMA INC. | STRO | NEWELL WILLIAM J CEO |
220,000 | $0 | 632,216 (Direct) |
View |
| 2023-03-03 Tax Withholding |
2023-03-07 4:56 pm |
N/A N/A |
SUTRO BIOPHARMA INC. | STRO | NEWELL WILLIAM J CEO |
17,246 | $5.79 | 632,216 (Direct) |
View |
| 2023-03-03 Exercise |
2023-03-07 4:56 pm |
N/A 2026-03-04 |
SUTRO BIOPHARMA INC. | STRO | NEWELL WILLIAM J CEO |
49,875 | $0 | 632,216 (Direct) |
View |
| 2023-01-27 Tax Withholding |
2023-01-31 5:31 pm |
N/A N/A |
SUTRO BIOPHARMA INC. | STRO | NEWELL WILLIAM J CEO |
5,600 | $7.5 | 262,462 (Direct) |
View |
| 2023-01-27 Exercise |
2023-01-31 5:31 pm |
N/A 2024-01-29 |
SUTRO BIOPHARMA INC. | STRO | NEWELL WILLIAM J CEO |
13,750 | $0 | 262,462 (Direct) |
View |
| 2022-03-04 Option Award |
2022-03-07 7:25 pm |
N/A 2032-03-03 |
SUTRO BIOPHARMA INC. | STRO | NEWELL WILLIAM J CEO |
290,500 | $0 | 577,312 (Direct) |
View |
| 2022-03-05 Exercise |
2022-03-07 7:25 pm |
N/A 2025-03-05 |
SUTRO BIOPHARMA INC. | STRO | NEWELL WILLIAM J CEO |
18,750 | $0 | 577,312 (Direct) |
View |
| 2022-03-05 Tax Withholding |
2022-03-07 7:25 pm |
N/A N/A |
SUTRO BIOPHARMA INC. | STRO | NEWELL WILLIAM J CEO |
6,483 | $8.17 | 577,312 (Direct) |
View |
| 2022-01-29 Tax Withholding |
2022-02-01 8:37 pm |
N/A N/A |
SUTRO BIOPHARMA INC. | STRO | NEWELL WILLIAM J CEO |
5,278 | $10.39 | 245,795 (Direct) |
View |
| 2022-01-29 Exercise |
2022-02-01 8:37 pm |
N/A 2025-01-29 |
SUTRO BIOPHARMA INC. | STRO | NEWELL WILLIAM J CEO |
13,750 | $0 | 245,795 (Direct) |
View |
| 2021-12-30 Other |
2022-01-03 6:28 pm |
N/A N/A |
SUTRO BIOPHARMA INC. | STRO | NEWELL WILLIAM J CEO |
27,954 | $0 | 237,777 (Indirect) |
View |
| 2021-07-01 Gift |
2021-09-28 6:58 pm |
N/A N/A |
SUTRO BIOPHARMA INC. | STRO | NEWELL WILLIAM J CEO |
104,662 | $0 | 234,051 (Direct) |
View |
| 2021-09-24 Tax Withholding |
2021-09-28 6:58 pm |
N/A N/A |
SUTRO BIOPHARMA INC. | STRO | NEWELL WILLIAM J CEO |
13,219 | $19.23 | 234,051 (Direct) |
View |
| 2021-09-24 Exercise |
2021-09-28 6:58 pm |
N/A 2021-09-26 |
SUTRO BIOPHARMA INC. | STRO | NEWELL WILLIAM J CEO |
25,253 | $0 | 234,051 (Direct) |
View |
| 2021-03-05 Option Award |
2021-03-08 5:20 pm |
N/A 2031-03-04 |
SUTRO BIOPHARMA INC. | STRO | NEWELL WILLIAM J CEO |
275,000 | $0 | 275,000 (Direct) |
View |
| 2021-01-29 Tax Withholding |
2021-02-01 5:56 pm |
N/A N/A |
SUTRO BIOPHARMA INC. | STRO | NEWELL WILLIAM J CEO |
7,061 | $22.15 | 263,267 (Direct) |
View |
| 2021-01-29 Exercise |
2021-02-01 5:56 pm |
N/A 2024-01-29 |
SUTRO BIOPHARMA INC. | STRO | NEWELL WILLIAM J CEO |
13,750 | $0 | 263,267 (Direct) |
View |
| 2020-12-09 Option Award |
2020-12-10 8:39 pm |
N/A N/A |
Vaxcyte Inc. | PCVX | NEWELL WILLIAM J Director |
22,228 | $1.29 | 66,684 (Direct) |
View |
| 2020-09-25 Exercise |
2020-09-28 5:57 pm |
N/A 2021-09-26 |
SUTRO BIOPHARMA INC. | STRO | NEWELL WILLIAM J CEO |
25,252 | $0 | 240,581 (Direct) |
View |
| 2020-09-25 Tax Withholding |
2020-09-28 5:57 pm |
N/A N/A |
SUTRO BIOPHARMA INC. | STRO | NEWELL WILLIAM J CEO |
13,219 | $10.3 | 240,581 (Direct) |
View |
| 2020-06-11 Option Award |
2020-06-15 6:19 pm |
N/A 2030-06-10 |
Vaxcyte Inc. | PCVX | NEWELL WILLIAM J Director |
40,000 | $0 | 40,000 (Direct) |
View |
Ownership |
2020-06-11 7:54 pm |
N/A N/A |
Vaxcyte Inc. | PCVX | NEWELL WILLIAM J Director |
0 | $0 | 44,456 (Direct) |
View |