13 insiders reported 65 Form 4 transactions for Septerna, Inc. (SEPN) over the past 18 months (most recent 2026-07-02). Recent activity: Long Daniel D. (SVP, Drug Discovery) Buy 3,333 shares, Long Daniel D. (SVP, Drug Discovery) Sell 2,100 shares, Long Daniel D. (SVP, Drug Discovery) Sell 1,233 shares, Shaikhly Samira (Chief People Officer) Buy 2,178 shares, Shaikhly Samira (Chief People Officer) Sell 2,178 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-07-02 | Long Daniel D. | SVP, Drug Discovery | Buy | 3,333 | $9,199 |
| 2026-07-02 | Long Daniel D. | SVP, Drug Discovery | Sell | 2,100 | $71,602 |
| 2026-07-02 | Long Daniel D. | SVP, Drug Discovery | Sell | 1,233 | $42,926 |
| 2026-06-30 | Shaikhly Samira | Chief People Officer | Buy | 2,178 | $14,832 |
| 2026-06-30 | Shaikhly Samira | Chief People Officer | Sell | 2,178 | $76,622 |
| 2026-06-24 | Long Daniel D. | SVP, Drug Discovery | Buy | 10,529 | $29,060 |
| 2026-06-24 | Long Daniel D. | SVP, Drug Discovery | Buy | 4,471 | $52,311 |
| 2026-06-24 | Long Daniel D. | SVP, Drug Discovery | Sell | 8,000 | $280,801 |
| 2026-06-24 | Long Daniel D. | SVP, Drug Discovery | Sell | 7,000 | $251,781 |
| 2026-06-16 | Shaikhly Samira | Chief People Officer | Buy | 6,250 | $73,125 |
| 2026-06-16 | Shaikhly Samira | Chief People Officer | Sell | 6,250 | $219,224 |
| 2026-06-03 | Shaikhly Samira | Chief People Officer | Buy | 943 | $2,603 |
| 2026-06-03 | Shaikhly Samira | Chief People Officer | Buy | 4,355 | $6,750 |
| 2026-06-03 | Shaikhly Samira | Chief People Officer | Buy | 637 | $1,758 |
| 2026-06-03 | Shaikhly Samira | Chief People Officer | Sell | 1,700 | $47,231 |
| 2026-06-03 | Shaikhly Samira | Chief People Officer | Sell | 1,346 | $38,755 |
| 2026-06-03 | Shaikhly Samira | Chief People Officer | Sell | 2,889 | $85,696 |
| 2026-04-17 | Bhatt Elizabeth | President and COO | Buy | 4,000 | $27,240 |
| 2026-04-17 | Bhatt Elizabeth | President and COO | Sell | 2,573 | $61,124 |
| 2026-04-17 | Bhatt Elizabeth | President and COO | Sell | 1,101 | $27,789 |
| 2026-04-17 | Bhatt Elizabeth | President and COO | Sell | 326 | $8,431 |
| 2026-03-04 | Shaikhly Samira | Chief People Officer | Buy | 53,714 | $83,257 |
| 2026-03-04 | Shaikhly Samira | Chief People Officer | Buy | 11,638 | $32,121 |
| 2026-03-04 | Shaikhly Samira | Chief People Officer | Buy | 5,101 | $14,079 |
| 2026-03-04 | Shaikhly Samira | Chief People Officer | Sell | 4,090 | $112,516 |
Source: SEC Form 4 filings · as of 2026-07-02