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Insider Trading - SUTRO BIOPHARMA Inc (STRO)
| | "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>> SPAC List: List of Special Purpose Acquisition Companies |
Common stock purchase or sale:
| Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
| 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 |
| 2020-09-18 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 |
| 2020-09-25 Sale | 2020-09-28 5:55 pm | SUTRO BIOPHARMA Inc | STRO | Hallam Trevor Chief Scientific Officer | 975 | $10.26 | $10,007 | 27,530 (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 | 36,712 (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 | 36,712 (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 | 36,712 (Direct) | View |
| 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 | 56,117 (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 |
| 2020-09-25 Exercise | 2020-09-28 5:52 pm | N/A N/A | SUTRO BIOPHARMA Inc | STRO | ALBINI EDWARD C CFO | 7,174 | $0 | 13,556 (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 | 2,480 | $10.3 | 11,076 (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 | 7,174 | $0 | 7,174 (Direct) | View |
| 2020-09-25 Exercise | 2020-09-28 5:53 pm | N/A N/A | SUTRO BIOPHARMA Inc | STRO | Shabbir Anik COO | 8,609 | $0 | 14,241 (Direct) | View |
| 2020-09-25 Tax Withholding | 2020-09-28 5:53 pm | N/A N/A | SUTRO BIOPHARMA Inc | STRO | Shabbir Anik COO | 2,976 | $10.3 | 11,265 (Direct) | View |
| 2020-09-25 Exercise | 2020-09-28 5:53 pm | N/A 2021-09-26 | SUTRO BIOPHARMA Inc | STRO | Shabbir Anik COO | 8,609 | $0 | 8,609 (Direct) | View |
| 2020-09-25 Exercise | 2020-09-28 5:54 pm | N/A N/A | SUTRO BIOPHARMA Inc | STRO | FITZPATRICK LINDA A Chief People & Comm. Officer | 7,576 | $0 | 16,583 (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 | 13,964 (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 | 7,576 (Direct) | View |
| 2020-09-25 Exercise | 2020-09-28 5:55 pm | N/A N/A | SUTRO BIOPHARMA Inc | STRO | Hallam Trevor Chief Scientific Officer | 11,019 | $0 | 27,809 (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 | 3,810 | $10.3 | 23,999 (Direct) | View |
| 2020-09-25 Exercise | 2020-09-28 5:55 pm | N/A N/A | SUTRO BIOPHARMA Inc | STRO | Hallam Trevor Chief Scientific Officer | 6,887 | $0 | 30,886 (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 | 2,381 | $10.3 | 28,505 (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 | 11,019 | $0 | 11,019 (Direct) | View |
| 2020-09-25 Exercise | 2020-09-28 5:55 pm | N/A 2020-09-26 | SUTRO BIOPHARMA Inc | STRO | Hallam Trevor Chief Scientific Officer | 6,887 | $0 | 0 (Direct) | View |
| 2020-09-25 Exercise | 2020-09-28 5:56 pm | N/A N/A | SUTRO BIOPHARMA Inc | STRO | MOLINA ARTURO MD Chief Medical Officer | 8,609 | $0 | 20,692 (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 | 17,716 (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 | 8,609 (Direct) | View |
| 2020-09-25 Exercise | 2020-09-28 5:57 pm | N/A N/A | SUTRO BIOPHARMA Inc | STRO | NEWELL WILLIAM J CEO | 25,252 | $0 | 191,879 (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 | 178,660 (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 | 25,253 (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 | 36,712 (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 | 23,934 (Direct) | 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 | 53,463 (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 | 7,183 (Direct) | View |
| 2020-11-09 Other | 2020-11-12 4:59 pm | N/A N/A | SUTRO BIOPHARMA Inc | STRO | Freund John Gordon Director | 560,053 | $0 | 0 (Indirect) | View |
| 2020-11-09 Other | 2020-11-12 4:59 pm | N/A N/A | SUTRO BIOPHARMA Inc | STRO | Freund John Gordon Director | 118,735 | $0 | 118,735 (Indirect) | 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 | 39,105 (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 | 4,790 (Direct) | 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 |
| 2020-12-10 Other | 2020-12-14 6:40 pm | N/A N/A | SUTRO BIOPHARMA Inc | STRO | Freund John Gordon Director | 118,735 | $0 | 0 (Indirect) | View |
| 2020-12-10 Other | 2020-12-14 6:40 pm | N/A N/A | SUTRO BIOPHARMA Inc | STRO | Freund John Gordon Director | 56,327 | $0 | 56,327 (Indirect) | 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 | 39,105 (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 | 2,397 (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 | 0 (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 | 15,616 (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 | 0 (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 | 58,510 (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 | 4 (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 | 7,988 (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 | 0 (Direct) | View |
| 2021-01-29 Exercise | 2021-02-01 5:48 pm | N/A N/A | SUTRO BIOPHARMA Inc | STRO | ALBINI EDWARD C CFO | 5,250 | $0 | 16,326 (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 | 2,126 | $22.15 | 14,200 (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 | 5,250 | $0 | 15,750 (Direct) | View |
| 2021-01-29 Exercise | 2021-02-01 5:53 pm | N/A N/A | SUTRO BIOPHARMA Inc | STRO | Shabbir Anik COO | 4,500 | $0 | 15,765 (Direct) | View |
| 2021-01-29 Tax Withholding | 2021-02-01 5:53 pm | N/A N/A | SUTRO BIOPHARMA Inc | STRO | Shabbir Anik COO | 1,845 | $22.15 | 13,920 (Direct) | View |
| 2021-01-29 Exercise | 2021-02-01 5:53 pm | N/A 2024-01-29 | SUTRO BIOPHARMA Inc | STRO | Shabbir Anik COO | 4,500 | $0 | 13,500 (Direct) | View |
| 2021-01-29 Exercise | 2021-02-01 5:54 pm | N/A N/A | SUTRO BIOPHARMA Inc | STRO | FITZPATRICK LINDA A Chief People & Comm. Officer | 8,250 | $0 | 23,866 (Direct) | View |
| 2021-01-29 Tax Withholding | 2021-02-01 5:54 pm | N/A N/A | SUTRO BIOPHARMA Inc | STRO | FITZPATRICK LINDA A Chief People & Comm. Officer | 3,147 | $22.15 | 20,719 (Direct) | View |
| 2021-01-29 Exercise | 2021-02-01 5:54 pm | N/A 2024-01-29 | SUTRO BIOPHARMA Inc | STRO | FITZPATRICK LINDA A Chief People & Comm. Officer | 8,250 | $0 | 24,750 (Direct) | View |
| 2021-01-29 Exercise | 2021-02-01 5:55 pm | N/A N/A | SUTRO BIOPHARMA Inc | STRO | Hallam Trevor Chief Scientific Officer | 5,250 | $0 | 61,367 (Direct) | View |
| 2021-01-29 Tax Withholding | 2021-02-01 5:55 pm | N/A N/A | SUTRO BIOPHARMA Inc | STRO | Hallam Trevor Chief Scientific Officer | 2,080 | $22.15 | 59,287 (Direct) | View |
| 2021-01-29 Exercise | 2021-02-01 5:55 pm | N/A 2024-01-29 | SUTRO BIOPHARMA Inc | STRO | Hallam Trevor Chief Scientific Officer | 5,250 | $0 | 15,750 (Direct) | View |
| 2021-01-29 Exercise | 2021-02-01 5:55 pm | N/A N/A | SUTRO BIOPHARMA Inc | STRO | MOLINA ARTURO MD Chief Medical Officer | 5,250 | $0 | 22,966 (Direct) | View |
| 2021-01-29 Tax Withholding | 2021-02-01 5:55 pm | N/A N/A | SUTRO BIOPHARMA Inc | STRO | MOLINA ARTURO MD Chief Medical Officer | 2,107 | $22.15 | 20,859 (Direct) | View |
| 2021-01-29 Exercise | 2021-02-01 5:55 pm | N/A 2024-01-29 | SUTRO BIOPHARMA Inc | STRO | MOLINA ARTURO MD Chief Medical Officer | 5,250 | $0 | 15,750 (Direct) | View |
| 2021-01-29 Exercise | 2021-02-01 5:56 pm | N/A N/A | SUTRO BIOPHARMA Inc | STRO | NEWELL WILLIAM J CEO | 13,750 | $0 | 192,410 (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 | 185,349 (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 | 41,250 (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 | 50,000 | $0 | 50,000 (Direct) | View |
| 2021-03-05 Option Award | 2021-03-08 5:16 pm | N/A 2025-03-05 | SUTRO BIOPHARMA Inc | STRO | ALBINI EDWARD C CFO | 35,000 | $0 | 35,000 (Direct) | View |
| 2021-03-05 Option Award | 2021-03-08 5:17 pm | N/A 2031-03-04 | SUTRO BIOPHARMA Inc | STRO | Shabbir Anik COO | 50,000 | $0 | 50,000 (Direct) | View |
| 2021-03-05 Option Award | 2021-03-08 5:17 pm | N/A 2025-03-05 | SUTRO BIOPHARMA Inc | STRO | Shabbir Anik COO | 35,000 | $0 | 35,000 (Direct) | View |
| 2021-03-05 Option Award | 2021-03-08 5:18 pm | N/A 2031-03-04 | SUTRO BIOPHARMA Inc | STRO | FITZPATRICK LINDA A Chief People & Comm. Officer | 50,000 | $0 | 50,000 (Direct) | View |
| 2021-03-05 Option Award | 2021-03-08 5:18 pm | N/A 2025-03-05 | SUTRO BIOPHARMA Inc | STRO | FITZPATRICK LINDA A Chief People & Comm. Officer | 35,000 | $0 | 35,000 (Direct) | View |
| 2021-03-05 Option Award | 2021-03-08 5:19 pm | N/A 2031-03-04 | SUTRO BIOPHARMA Inc | STRO | Hallam Trevor Chief Scientific Officer | 60,000 | $0 | 60,000 (Direct) | View |
| 2021-03-05 Option Award | 2021-03-08 5:19 pm | N/A 2025-03-05 | SUTRO BIOPHARMA Inc | STRO | Hallam Trevor Chief Scientific Officer | 50,000 | $0 | 50,000 (Direct) | View |
| 2021-03-05 Option Award | 2021-03-08 5:20 pm | N/A 2031-03-04 | SUTRO BIOPHARMA Inc | STRO | MOLINA ARTURO MD Chief Medical Officer | 60,000 | $0 | 60,000 (Direct) | View |
| 2021-03-05 Option Award | 2021-03-08 5:20 pm | N/A 2025-03-05 | SUTRO BIOPHARMA Inc | STRO | MOLINA ARTURO MD Chief Medical Officer | 50,000 | $0 | 50,000 (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 | 200,000 | $0 | 200,000 (Direct) | View |
| 2021-03-05 Option Award | 2021-03-08 5:20 pm | N/A 2025-03-05 | SUTRO BIOPHARMA Inc | STRO | NEWELL WILLIAM J CEO | 75,000 | $0 | 75,000 (Direct) | View |
| 2021-04-16 Option Award | 2021-04-20 5:38 pm | N/A 2031-04-15 | SUTRO BIOPHARMA Inc | STRO | Hallam Trevor President | 20,000 | $0 | 20,000 (Direct) | View |
| 2021-04-16 Option Award | 2021-04-20 5:38 pm | N/A 2025-04-16 | SUTRO BIOPHARMA Inc | STRO | Hallam Trevor President | 15,000 | $0 | 15,000 (Direct) | View |
| 2021-06-03 Option Award | 2021-06-07 5:02 pm | N/A 2031-06-02 | SUTRO BIOPHARMA Inc | STRO | Dybbs Michael Director | 18,500 | $0 | 18,500 (Direct) | View |
| 2021-06-03 Option Award | 2021-06-07 5:02 pm | N/A 2031-06-02 | SUTRO BIOPHARMA Inc | STRO | Freund John Gordon Director | 18,500 | $0 | 18,500 (Direct) | View |
| 2021-06-03 Option Award | 2021-06-07 5:04 pm | N/A 2031-06-02 | SUTRO BIOPHARMA Inc | STRO | Lobacki Joseph M Director | 18,500 | $0 | 18,500 (Direct) | View |
| 2021-06-03 Option Award | 2021-06-07 5:04 pm | N/A 2031-06-02 | SUTRO BIOPHARMA Inc | STRO | MATSUI CONNIE Director | 18,500 | $0 | 18,500 (Direct) | View |
| 2021-06-03 Option Award | 2021-06-07 5:05 pm | N/A 2031-06-02 | SUTRO BIOPHARMA Inc | STRO | PANEK JAMES P Director | 18,500 | $0 | 18,500 (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 |
| 2021-06-03 Option Award | 2021-06-07 5:07 pm | N/A 2031-06-02 | SUTRO BIOPHARMA Inc | STRO | Sharp Shalini Director | 18,500 | $0 | 18,500 (Direct) | View |
| 2021-06-03 Option Award | 2021-06-07 5:08 pm | N/A 2031-06-02 | SUTRO BIOPHARMA Inc | STRO | Wigginton Jon Marc Director | 18,500 | $0 | 18,500 (Direct) | View |