List of insiders holdings for SUTRO BIOPHARMA INC.:
- Shares directly owned by the insider.
- Shares indirectly owned by the insider.
- Total shares owned by the insider (sum of shares directly and indirectly owned).
- Total market value if available.
- 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>>
| Insider Holder Name | Report Date Time | Shares Owned Directly Indirectly | Total Shares Owned | Filing |
| Ross Michael Jay Director 10% Owner | 2018-10-01 17:26:54 | 0 6,059,341 | 6,059,341 | Form 4 |
| Merck & Co. Inc. Merck Sharp & Dohme Corp. 10% Owner | 2018-10-04 16:48:53 | 2,723,509 0 | 2,723,509 | Form 13G |
| Skyline Venture Partners V LP Skyline Venture Management V LLC KANEKO YASUNORI 10% Owner | 2020-02-12 14:28:20 | 1,960,053 0 | 1,960,053 | Form 13G |
| CELGENE CORP 10% Owner | 2020-02-10 17:26:57 | 1,726,197 0 | 1,726,197 | Form 13G |
| SVLSF V LLC ILSF III LLC INTERNATIONAL LIFE SCIENCES FUND III (GP) L.P. INTERNATIONAL LIFE SCIENCES FUND III STRATEGIC PARTNERS L.P. INTERNATIONAL LIFE SCIENCES FUND III CO-INVESTMENT L.P. INTERNATIONAL LIFE SCIENCES FUND III (LP1) L.P. SV Life Sciences Fund V (GP) LP SV LIFE SCIENCES FUND V LP SV Life Sciences Fund V Strategic Partners L.P. 10% Owner | 2018-10-09 16:18:07 | 942,789 0 | 942,789 | Form 13D |
| NEWELL WILLIAM J CEO | 2024-03-22 16:28:42 | 167,000 0 | 167,000 | Form 4/A |
| MOLINA ARTURO MD Chief Medical Officer | 2022-03-07 19:20:36 | 166,236 0 | 166,236 | Form 4 |
| Chung Jane PRESIDENT AND COO | 2024-03-07 16:26:46 | 150,000 0 | 150,000 | Form 4 |
| Shabbir Anik Chief Technical Ops. Officer | 2023-03-07 16:24:38 | 121,952 0 | 121,952 | Form 4 |
| Hallam Trevor Pres. Rsrch & Cf. Sctific Ofcr | 2023-04-17 18:53:51 | 107,868 0 | 107,868 | Form 4 |
| Borgman Anne Elizabeth CHIEF MEDICAL OFFICER | 2024-03-07 16:24:32 | 105,000 0 | 105,000 | Form 4 |
| Gerber Hans-Peter CHIEF SCIENTIFIC OFFICER | 2024-03-07 16:28:40 | 105,000 0 | 105,000 | Form 4 |
| Srinivasan Venkatesh CHIEF TECH OP OFFICER | 2024-04-12 17:59:31 | 72,622 0 | 72,622 | Form 4 |
| ALBINI EDWARD C CFO AND SECRETARY | 2024-03-22 16:21:16 | 69,000 0 | 69,000 | Form 4/A |
| FITZPATRICK LINDA A CHIEF PEOPLE & COMM. OFFICER | 2024-03-22 16:22:32 | 37,100 0 | 37,100 | Form 4/A |
| Worsley Stephen Chief Business Officer | 2019-01-31 17:11:58 | 30,000 0 | 30,000 | Form 4 |
| LAWLIS V BRYAN Director | 2018-09-27 18:00:18 | 26,033 0 | 26,033 | Form 4 |
| Lobacki Joseph M Director | 2023-06-12 18:37:06 | 25,000 0 | 25,000 | Form 4 |
| Hunter Heidi Director | 2023-06-12 18:51:32 | 25,000 0 | 25,000 | Form 4 |
| Wigginton Jon Marc Director | 2023-06-12 18:40:22 | 25,000 0 | 25,000 | Form 4 |
| PANEK JAMES P Director | 2023-06-12 18:38:55 | 25,000 0 | 25,000 | Form 4 |
| MATSUI CONNIE Director | 2023-06-12 18:38:13 | 25,000 0 | 25,000 | Form 4 |
| Freund John Gordon Director | 2023-06-12 18:32:24 | 25,000 0 | 25,000 | Form 4 |
| Dybbs Michael Director | 2023-06-12 18:30:35 | 25,000 0 | 25,000 | Form 4 |
| Petree Daniel H Director | 2023-06-29 18:28:13 | 3856 18,601 | 22,457 | Form 4 |
| Sharp Shalini Director | 2022-06-08 19:10:03 | 18,500 0 | 18,500 | Form 4 |
| Vasquez Nicki CHIEF PORT. STRAT & ALNCE OFCR | 2024-01-31 16:23:31 | 14,279 0 | 14,279 | Form 4 |
| JANNEY DANIEL Director | 2019-06-19 17:51:09 | 11,610 0 | 11,610 | Form 4 |
| Shtylla Brunilda Chief Business Officer | 2023-08-29 16:40:06 | 0 0 | 0 | Form 4 |
| Alta Partners VIII L.P. Alta Partners Management VIII LLC CHAMPSI FARAH JANNEY DANIEL NOHRA GUY P 10% Owner | 2021-02-16 08:57:20 | 0 0 | 0 | Form 13G |