List of insiders holdings for Septerna 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 |
| 1 | Third Rock Ventures V L.P. Third Rock Ventures GP V LP TRV GP V LLC Third Rock Ventures VI L.P. Third Rock Ventures GP VI L.P. TRV GP VI LLC 10% Owner | 2026-08-14 17:44:00 | 6,068,391 4,211,659 | 10,280,050 | Form 4 |
| 2 | RA CAPITAL MANAGEMENT L.P. RA Capital Healthcare Fund LP RA Capital Nexus Fund III L.P. Kolchinsky Peter Shah Rajeev M. Director 10% Owner | 2026-08-14 17:14:01 | 5,525,324 0 | 5,525,324 | Form 13D |
| 3 | Finer Jeffrey Chief Executive Officer | 2026-02-10 19:03:25 | 400,000 0 | 400,000 | Form 4 |
| 4 | Bhatt Elizabeth President and COO | 2026-08-13 19:00:04 | 318,771 0 | 318,771 | Form 4 |
| 5 | Patni Rajiv Chief Medical Officer | 2026-09-10 17:08:03 | 275,000 0 | 275,000 | Form 4 |
| 6 | Wilson Mark Andrew Chief Legal Officer | 2026-02-10 19:01:23 | 165,000 0 | 165,000 | Form 4 |
| 7 | Labrucherie Gil M Chief Financial Officer | 2026-02-10 19:10:50 | 125,000 0 | 125,000 | Form 4 |
| 8 | Kim Jae B. Chief Medical Officer | 2026-02-10 19:08:51 | 125,000 0 | 125,000 | Form 4 |
| 9 | Long Daniel D. SVP, Drug Discovery | 2026-09-03 19:01:50 | 105,497 0 | 105,497 | Form 4 |
| 10 | Xiao Ran Interim CFO | 2024-10-24 21:37:35 | 84,198 0 | 84,198 | Form 3 |
| 11 | Klein Uwe SVP, Biological Sciences | 2026-02-10 19:15:35 | 80,000 0 | 80,000 | Form 4 |
| 12 | Shaikhly Samira Chief People Officer | 2026-06-30 19:01:37 | 21,658 0 | 21,658 | Form 4 |
| 13 | Ezekowitz Alan Director | 2026-06-30 19:00:06 | 15,000 0 | 15,000 | Form 4 |
| 14 | Simson Jake Director | 2026-06-30 19:00:04 | 15,000 0 | 15,000 | Form 4 |
| 15 | Tong Jeffrey K Director | 2026-06-30 19:00:09 | 15,000 0 | 15,000 | Form 4 |
| 16 | Coulie Bernard Director | 2026-06-30 19:00:10 | 15,000 0 | 15,000 | Form 4 |
| 17 | Sharp Shalini Director | 2026-06-30 19:00:12 | 15,000 0 | 15,000 | Form 4 |
| 18 | Bassan Abraham Director | 2026-06-30 19:00:13 | 15,000 0 | 15,000 | Form 4 |
| 19 | Gottesdiener Keith Michael Director | 2026-06-30 19:00:07 | 11,260 0 | 11,260 | Form 4 |