Septerna, Inc. — Form 4
Filed August 14, 2026 · analyzed by the Insider Agent
4
▼ Likely negative
significance 34/100
What the filing says
10% owner Third Rock Ventures V, L.P. (SEPN) sold 0 shares (~$0) on the open market. Open-market sale — often routine.
Why this rating
Open-market sale — often routine.
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