Samira Shaikhly is CPO at Septerna, Inc. (SEPN). They have made 1 open-market trade across 1 company since 2026, most recently 2026-06-29.
CIK 0002040363
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
0 open-market purchases, against 1 sale. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| SEPN | 793 | $29K |
Shares reported on the most recent Form 4, priced at the 2026-06-30 close.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| SEPN | SELL · 10b5-1 | 2026-06-29 | 2026-06-30 | $35.18 | $77K | +2.8% | +5.2% | +18.8% |
| SEPN | SELL · 10b5-1 | 2026-06-12 | 2026-06-16 | $35.08 | $219K | -0.8% | -9.9% | +13.1% |
| SEPN | SELL · 10b5-1 | 2026-06-01 | 2026-06-03 | $28.93 | $172K | +17.4% | +8.7% | +22.2% |
| SEPN | SELL · 10b5-1 | 2026-05-26 | 2026-05-28 | $30.06 | $355K | +0.1% | +12.0% | +29.7% |
| SEPN | SELL | 2026-03-02 | 2026-03-04 | $28.10 | $2.0M | -11.0% | -12.3% | +6.2% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.