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 |
| 2021-01-26 Sale |
2021-01-27 5:04 pm |
SUTRO BIOPHARMA INC. | STRO | Hallam Trevor Chief Scientific Officer |
2,393 | $25.71 | $61,528 | 56,121 (Direct) |
View |
| 2020-12-28 Sale |
2020-12-29 5:00 pm |
SUTRO BIOPHARMA INC. | STRO | Hallam Trevor Chief Scientific Officer |
2,393 | $22.37 | $53,530 | 39,109 (Direct) |
View |
| 2020-11-27 Sale |
2020-11-30 5:14 pm |
SUTRO BIOPHARMA INC. | STRO | Hallam Trevor Chief Scientific Officer |
2,393 | $17.01 | $40,713 | 41,502 (Direct) |
View |
| 2020-11-05 Sale |
2020-11-06 5:08 pm |
SUTRO BIOPHARMA INC. | STRO | Hallam Trevor Chief Scientific Officer |
16,751 | $15 | $251,265 | 43,895 (Direct) |
View |
| 2020-09-28 Sale |
2020-09-28 5:55 pm |
SUTRO BIOPHARMA INC. | STRO | Hallam Trevor Chief Scientific Officer |
975 | $10.26 | $10,007 | 38,549 (Direct) |
View |
| 2020-09-18 Sale |
2020-09-22 4:56 pm |
SUTRO BIOPHARMA INC. | STRO | Freund John Gordon Director |
400,000 | $12 | $4,800,000 | 560,053 (Indirect) |
View |
| 2020-09-11 Sale |
2020-09-15 5:15 pm |
SUTRO BIOPHARMA INC. | STRO | Freund John Gordon Director |
500,000 | $10 | $5,000,000 | 960,053 (Indirect) |
View |
| 2020-08-26 Sale |
2020-08-27 5:04 pm |
SUTRO BIOPHARMA INC. | STRO | Hallam Trevor Chief Scientific Officer |
975 | $9.0444 | $8,818 | 16,790 (Direct) |
View |
| 2020-08-19 Sale |
2020-08-21 5:18 pm |
SUTRO BIOPHARMA INC. | STRO | Freund John Gordon Director |
500,000 | $8.72 | $4,360,000 | 1,460,053 (Indirect) |
View |
| 2020-07-27 Sale |
2020-07-28 5:08 pm |
SUTRO BIOPHARMA INC. | STRO | Hallam Trevor Chief Science Officer |
975 | $8.0597 | $7,858 | 17,765 (Direct) |
View |
| 2020-06-26 Sale |
2020-06-29 7:23 pm |
SUTRO BIOPHARMA INC. | STRO | Hallam Trevor Chief Science Officer |
975 | $8.0181 | $7,818 | 18,740 (Direct) |
View |
| 2020-05-26 Sale |
2020-05-27 6:38 pm |
SUTRO BIOPHARMA INC. | STRO | Hallam Trevor Chief Science Officer |
975 | $10 | $9,753 | 19,715 (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 |
| 2020-05-14 Purchase |
2020-05-14 5:27 pm |
SUTRO BIOPHARMA INC. | STRO | MOLINA ARTURO MD Chief Medical Officer |
6,451 | $7.75 | $49,995 | 12,083 (Direct) |
View |
| 2020-05-14 Purchase |
2020-05-14 5:26 pm |
SUTRO BIOPHARMA INC. | STRO | FITZPATRICK LINDA A Chief People & Comm. Officer |
3,225 | $7.75 | $24,994 | 19,390 (Indirect Direct) |
View |
| 2020-04-27 Sale |
2020-04-27 8:24 pm |
SUTRO BIOPHARMA INC. | STRO | Hallam Trevor Chief Science Officer |
975 | $9.4183 | $9,183 | 20,690 (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 |
| 2021-01-29 Tax Withholding |
2021-02-01 5:53 pm |
N/A N/A |
SUTRO BIOPHARMA INC. | STRO | Shabbir Anik Chief Technical Ops. Officer |
1,845 | $22.15 | 27,420 (Direct) |
View |
| 2021-01-29 Exercise |
2021-02-01 5:53 pm |
N/A 2024-01-29 |
SUTRO BIOPHARMA INC. | STRO | Shabbir Anik Chief Technical Ops. Officer |
4,500 | $0 | 27,420 (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 |
| 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 |
| 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 5:04 pm |
N/A N/A |
SUTRO BIOPHARMA INC. | STRO | Hallam Trevor Chief Scientific Officer |
2,393 | $4.36 | 56,121 (Direct) |
View |
| 2021-01-26 Exercise |
2021-01-27 5:04 pm |
N/A 2021-02-08 |
SUTRO BIOPHARMA INC. | STRO | Hallam Trevor Chief Scientific Officer |
2,393 | $0 | 56,121 (Direct) |
View |
| 2021-01-19 Exercise |
2021-01-20 5:21 pm |
N/A N/A |
SUTRO BIOPHARMA INC. | STRO | FITZPATRICK LINDA A Chief People & Comm. Officer |
1,652 | $4.36 | 25,999 (Direct) |
View |
| 2021-01-19 Exercise |
2021-01-20 5:21 pm |
N/A 2021-02-08 |
SUTRO BIOPHARMA INC. | STRO | FITZPATRICK LINDA A Chief People & Comm. Officer |
1,652 | $0 | 25,999 (Direct) |
View |
| 2021-01-14 Exercise |
2021-01-15 6:10 pm |
N/A N/A |
SUTRO BIOPHARMA INC. | STRO | Hallam Trevor Chief Scientific Officer |
19,405 | $4.36 | 56,117 (Direct) |
View |
| 2021-01-14 Exercise |
2021-01-15 6:10 pm |
N/A 2022-09-19 |
SUTRO BIOPHARMA INC. | STRO | Hallam Trevor Chief Scientific Officer |
19,405 | $0 | 56,117 (Direct) |
View |
| 2020-12-28 Exercise |
2020-12-29 5:00 pm |
N/A N/A |
SUTRO BIOPHARMA INC. | STRO | Hallam Trevor Chief Scientific Officer |
2,393 | $4.36 | 39,109 (Direct) |
View |
| 2020-12-28 Exercise |
2020-12-29 5:00 pm |
N/A 2021-02-08 |
SUTRO BIOPHARMA INC. | STRO | Hallam Trevor Chief Scientific Officer |
2,393 | $0 | 39,109 (Direct) |
View |
| 2020-12-10 Other |
2020-12-14 6:40 pm |
N/A N/A |
SUTRO BIOPHARMA INC. | STRO | Freund John Gordon Director |
175,062 | $0 | 231,389 (Indirect) |
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 |
| 2020-11-27 Exercise |
2020-11-30 5:14 pm |
N/A N/A |
SUTRO BIOPHARMA INC. | STRO | Hallam Trevor Chief Scientific Officer |
2,393 | $4.36 | 41,502 (Direct) |
View |
| 2020-11-27 Exercise |
2020-11-30 5:14 pm |
N/A 2021-02-08 |
SUTRO BIOPHARMA INC. | STRO | Hallam Trevor Chief Scientific Officer |
2,393 | $0 | 41,502 (Direct) |
View |
| 2020-11-09 Other |
2020-11-12 4:59 pm |
N/A N/A |
SUTRO BIOPHARMA INC. | STRO | Freund John Gordon Director |
678,788 | $0 | 797,523 (Indirect) |
View |
| 2020-11-05 Exercise |
2020-11-06 5:08 pm |
N/A N/A |
SUTRO BIOPHARMA INC. | STRO | Hallam Trevor Chief Scientific Officer |
16,751 | $4.36 | 43,895 (Direct) |
View |
| 2020-11-05 Exercise |
2020-11-06 5:08 pm |
N/A 2021-02-08 |
SUTRO BIOPHARMA INC. | STRO | Hallam Trevor Chief Scientific Officer |
16,751 | $0 | 43,895 (Direct) |
View |
| 2020-10-05 Exercise |
2020-10-06 4:54 pm |
N/A N/A |
SUTRO BIOPHARMA INC. | STRO | Hallam Trevor Chief Scientific Officer |
9,182 | $4.36 | 60,646 (Direct) |
View |
| 2020-10-05 Exercise |
2020-10-06 4:54 pm |
N/A 2021-02-08 |
SUTRO BIOPHARMA INC. | STRO | Hallam Trevor Chief Scientific Officer |
9,182 | $0 | 60,646 (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 |
| 2020-09-25 Exercise |
2020-09-28 5:56 pm |
N/A 2021-09-26 |
SUTRO BIOPHARMA INC. | STRO | MOLINA ARTURO MD Chief Medical Officer |
8,609 | $0 | 26,325 (Direct) |
View |
| 2020-09-25 Tax Withholding |
2020-09-28 5:56 pm |
N/A N/A |
SUTRO BIOPHARMA INC. | STRO | MOLINA ARTURO MD Chief Medical Officer |
2,976 | $10.3 | 26,325 (Direct) |
View |
| 2020-09-25 Exercise |
2020-09-28 5:55 pm |
N/A 2021-09-26 |
SUTRO BIOPHARMA INC. | STRO | Hallam Trevor Chief Scientific Officer |
17,906 | $0 | 38,549 (Direct) |
View |
| 2020-09-25 Tax Withholding |
2020-09-28 5:55 pm |
N/A N/A |
SUTRO BIOPHARMA INC. | STRO | Hallam Trevor Chief Scientific Officer |
6,191 | $10.3 | 38,549 (Direct) |
View |
| 2020-09-25 Exercise |
2020-09-28 5:54 pm |
N/A 2021-09-26 |
SUTRO BIOPHARMA INC. | STRO | FITZPATRICK LINDA A Chief People & Comm. Officer |
7,576 | $0 | 31,923 (Direct) |
View |
| 2020-09-25 Tax Withholding |
2020-09-28 5:54 pm |
N/A N/A |
SUTRO BIOPHARMA INC. | STRO | FITZPATRICK LINDA A Chief People & Comm. Officer |
2,619 | $10.3 | 31,923 (Direct) |
View |
| 2020-09-25 Exercise |
2020-09-28 5:53 pm |
N/A 2021-09-26 |
SUTRO BIOPHARMA INC. | STRO | Shabbir Anik Chief Technical Ops. Officer |
8,609 | $0 | 19,874 (Direct) |
View |
| 2020-09-25 Tax Withholding |
2020-09-28 5:53 pm |
N/A N/A |
SUTRO BIOPHARMA INC. | STRO | Shabbir Anik Chief Technical Ops. Officer |
2,976 | $10.3 | 19,874 (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 |
| 2020-09-25 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 |
| 2020-06-05 Option Award |
2020-06-08 5:46 pm |
N/A 2030-06-04 |
SUTRO BIOPHARMA INC. | STRO | PANEK JAMES P Director |
12,000 | $0 | 12,000 (Direct) |
View |
| 2020-06-05 Option Award |
2020-06-08 5:36 pm |
N/A 2030-06-04 |
SUTRO BIOPHARMA INC. | STRO | Sharp Shalini Director |
12,000 | $0 | 12,000 (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 |
| 2020-06-05 Option Award |
2020-06-08 5:28 pm |
N/A 2030-06-04 |
SUTRO BIOPHARMA INC. | STRO | MATSUI CONNIE Director |
12,000 | $0 | 12,000 (Direct) |
View |
| 2020-06-05 Option Award |
2020-06-08 5:27 pm |
N/A 2030-06-04 |
SUTRO BIOPHARMA INC. | STRO | Lobacki Joseph M Director |
12,000 | $0 | 12,000 (Direct) |
View |
| 2020-06-05 Option Award |
2020-06-08 5:26 pm |
N/A 2030-06-04 |
SUTRO BIOPHARMA INC. | STRO | Freund John Gordon Director |
12,000 | $0 | 12,000 (Direct) |
View |
| 2020-06-05 Option Award |
2020-06-08 5:25 pm |
N/A 2030-06-04 |
SUTRO BIOPHARMA INC. | STRO | Dybbs Michael Director |
12,000 | $0 | 12,000 (Direct) |
View |