Third Harmonic Bio, Inc. (THRD) has 97 open-market insider trades by 16 insiders since 2006. The most active filer is Albert M. Tantala, Director.
| Name | Title | Tier | Trades | Value | Last Trade |
|---|---|---|---|---|---|
| BVF Inc/il | — | — | 1 | $20.9M | 2024-10-29 |
| David P. Bonita | Dir10% Owner | — | 1 | $5.1M | 2025-08-11 |
| Biotechnology VALUE FUND II L.P. | 10% Owner | — | 1 | $1.7M | 2022-12-20 |
| John R. Stranford | Dir | — | 24 | $970K | 2012-10-01 |
| Albert M. Tantala | Dir | — | 29 | $764K | 2014-04-01 |
| Robert N. Dusek | Dir | — | 12 | $242K | 2014-04-01 |
| H. Donald Perkins Jr. | Dir | — | 4 | $126K | 2013-10-01 |
| Kenneth A. Swanstrom | Dir | — | 4 | $105K | 2014-04-01 |
| Floyd P. Haggar | PresVP | — | 2 | $96K | 2009-12-07 |
| Dennis Pollack | Dir | — | 4 | $90K | 2014-04-01 |
| Insider | Title | Type | Value | Date |
|---|---|---|---|---|
| Edward R. Conner | Chief Medical Officer | Sell | $32K | 2024-11-08 |
| BVF Inc/il | — | Sell | $20.9M | 2024-10-29 |
| Edward R. Conner | Chief Medical Officer | Sell | $40K | 2024-10-28 |
| Edward R. Conner | — | Sell | $72K | 2024-09-19 |
| Julie Person | CAO | Sell | $278K | 2024-09-18 |
| Julie Person | CAO | Sell | $249K | 2024-06-26 |
Companies that share insiders with THRD, and sector peers with recent insider buying. Related by who files, not by how the stocks move.
| Jennifer Dittman | Chief Development Oper Officer | Sell | $7K | 2024-06-07 |
| Jennifer Dittman | Chief Development Oper Officer | Sell | $15K | 2024-05-20 |
| Jennifer Dittman | — | Sell | $662K | 2024-05-16 |
| Natalie C. Holles | CEO | Sell | $493K | 2024-05-09 |
| Natalie C. Holles | CEO | Sell | $331K | 2024-04-11 |
| Julie Person | CHIEF ADMINISTRATIVE OFFICER | Sell | $11K | 2024-04-04 |
| Julie Person | CAO | Sell | $265K | 2023-12-05 |
| Edward R. Conner | Chief Medical Officer | Sell | $48K | 2023-12-05 |
| Biotechnology VALUE FUND II L.P. | 10% Owner | Buy | $1.7M | 2022-12-20 |