Sutro Biopharma, INC.
SEC CIK 1382101 · STRO · last insider filing 2026-06-09
Directors (from insider filings)
| Name | Capacity as filed | Filings |
|---|---|---|
| Panek James P | Director | filed 2020 - 2026 |
| Matsui Connie | Director | filed 2019 - 2026 |
| Petree Daniel H | Director | filed 2018 - 2026 |
| Lobacki Joseph M | Director | filed 2018 - 2026 |
| Jagpal Sukhi | Director | filed 2024 - 2026 |
| Wigginton Jon Marc | Director | filed 2020 - 2026 |
| Dybbs Michael | Director | filed 2018 - 2026 |
| Hunter Heidi | Director | filed 2021 - 2026 |
| Chung Jane | Director · President and COO | filed 2021 - 2026 |
| Newell William J | Director · CEO & President | filed 2018 - 2025 |
| Freund John Gordon | Director | filed 2018 - 2024 |
| Sharp Shalini | Director | filed 2018 - 2022 |
| Janney Daniel | Director | filed 2018 - 2019 |
| Ross Michael Jay | Director | filed 2018 - 2018 |
| Lawlis V Bryan | Director | filed 2018 - 2018 |
Officers (from insider filings)
| Name | Title as filed | Filings |
|---|---|---|
| Chow Gregory K. | CFO | filed 2025 - 2026 |
| Pauling David | Chief Admin. Ofcr. & GC | filed 2025 - 2026 |
| Gerber Hans-Peter | Chief Scientific Officer | filed 2023 - 2026 |
| Leyman Barbara | Chief Business Officer | filed 2024 - 2025 |
| Albini Edward C | CFO and Secretary | filed 2018 - 2025 |
| Fitzpatrick Linda A | Chief People & Comm. Officer | filed 2018 - 2025 |
| Borgman Anne Elizabeth | Chief Medical Officer | filed 2023 - 2025 |
| Srinivasan Venkatesh | Chief Tech Op Officer | filed 2023 - 2025 |
| Vasquez Nicki | Chief Port. Strat & Alnce Ofcr | filed 2021 - 2024 |
| Shtylla Brunilda | Chief Business Officer | filed 2023 - 2023 |
| Hallam Trevor | Pres. Rsrch & Cf. Sctific Ofcr | filed 2018 - 2023 |
| Shabbir Anik | Chief Technical Ops. Officer | filed 2018 - 2023 |
| Molina Arturo MD | Chief Medical Officer | filed 2018 - 2022 |
| Worsley Stephen | Chief Business Officer | filed 2018 - 2019 |
About this record
From the SEC's insider-transaction filings (Forms 3, 4 and 5). Every reporting director and officer carries a Commission-assigned identifier (CIK), so these footprints are identifier-verified - no name matching involved. Insiders file when they transact, so dates are filing dates: "last filed" never means "served until". This layer is not yet joined to the nonprofit register - identity joins ship only after independent review.
Source: SEC Insider Transactions Data Sets (Forms 3/4/5), US Federal Government public domain.