Septerna, Inc. (SEPN) has 13 open-market insider trades by 10 insiders since 2024. Over the last six months insiders net sold $31.7M. The most active filer is Third Rock Ventures GP V, LP, 10% Owner.
| Name | Title | Tier | Trades | Value | Last Trade |
|---|---|---|---|---|---|
| Rajeev M. Shah | Dir10% Owner | — | 1 | $75.1M | 2024-10-28 |
| RA Capital Management, L.P. | Dir10% Owner | — | 1 | $31.7M | 2026-08-12 |
| Third Rock Ventures GP V, LP | 10% Owner | — | 2 | $12.4M | 2025-02-24 |
| TRV GP V, LLC | 10% Owner | — | 1 | $11.7M | 2024-10-28 |
| Samira Shaikhly | CPO | — | 1 | $2.0M | 2026-06-29 |
| Alan Ezekowitz | Dir | — | 2 | $921K | 2025-03-07 |
| Gil M. Labrucherie | CFO | — | 2 | $229K | 2025-02-27 |
| Daniel D. Long | VP | — | 1 | $126K | 2026-09-01 |
| Elizabeth Bhatt | PresCOO | — | 1 | $116K | 2026-08-11 |
| Jeffrey Finer | CEOPres | — | 1 | $97K | 2025-04-03 |
| Insider | Title | Type | Value | Date |
|---|---|---|---|---|
| Daniel D. Long | VP | Sell | $126K | 2026-09-01 |
| RA Capital Management, L.P. | Director & 10% Owner | Sell | $31.7M | 2026-08-12 |
| Third Rock Ventures V, L.P. | 10% Owner | Sell | $7.4M | 2026-08-12 |
| Elizabeth Bhatt | President & COO | Sell | $1.1M | 2026-08-11 |
| Daniel D. Long | VP | Sell | $115K | 2026-08-03 |
| Elizabeth Bhatt | President & COO | Sell | $136K |
Companies that share insiders with SEPN, and sector peers with recent insider buying. Related by who files, not by how the stocks move.
| 2026-07-15 |
| Daniel D. Long | VP | Sell | $115K | 2026-07-01 |
| Samira Shaikhly | CPO | Sell | $77K | 2026-06-29 |
| Daniel D. Long | VP | Sell | $533K | 2026-06-22 |
| Samira Shaikhly | CPO | Sell | $219K | 2026-06-12 |
| Samira Shaikhly | CPO | Sell | $172K | 2026-06-01 |
| Samira Shaikhly | CPO | Sell | $355K | 2026-05-26 |
| Elizabeth Bhatt | President & COO | Sell | $97K | 2026-04-15 |
| Samira Shaikhly | CPO | Sell | $2.0M | 2026-03-02 |
| Elizabeth Bhatt | President & COO | Sell | $116K | 2026-02-18 |