Tscan Therapeutics, Inc.
SEC CIK 1783328 · TCRX · last insider filing 2026-05-22
Directors (from insider filings)
| Name | Capacity as filed | Filings |
|---|---|---|
| Baker Julian | Director | filed 2021–2026 |
| Baker Felix | Director | filed 2021–2026 |
| Baker Bros. Advisors LP | Director | filed 2021–2026 |
| Baker Brothers Life Sciences LP | Director | filed 2021–2026 |
| 667, L.P. | Director | filed 2021–2026 |
| Baker Bros. Advisors (GP) LLC | Director | filed 2021–2026 |
| Dorton Katina | Director | filed 2021–2026 |
| Nicholson Garry A | Director | filed 2024–2026 |
| Klencke Barbara | Director | filed 2023–2026 |
| Gruia Gabriela | Director | filed 2021–2026 |
| Woods Keith | Director | filed 2023–2026 |
| Macbeath Gavin | Director · See Remarks | filed 2021–2026 |
| Barberich Timothy J | Director | filed 2021–2023 |
| Southwell David P | Director · Chief Executive Officer | filed 2021–2023 |
| Harel Ittai | Director | filed 2021–2022 |
| Westphal Christoph H | Director | filed 2021–2021 |
| Biggar Stephen R | Director | filed 2021–2021 |
Officers (from insider filings)
| Name | Title as filed | Filings |
|---|---|---|
| Amello Jason | Chief Financial Officer | filed 2024–2026 |
| Zdraveski Zoran | See Remarks | filed 2021–2026 |
| Dworak Leiden | See Remarks | filed 2023–2026 |
| Louis Chrystal | Chief Medical Officer | filed 2024–2026 |
| Silver Brian M. | Chief Financial Officer | filed 2021–2023 |
| Barton Debora | Chief Medical Officer | filed 2022–2023 |
| Desmarais William | Chief Business Officer | filed 2021–2022 |
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.