AlphaYouRC
Insider selling
Ra Capital Management, L.P. sold $63.5M of Septerna, Inc. (SEPN) stock
Ra Capital Management, L.P., Dir, 10% of Septerna, Inc. (SEPN), sold 1,493,000 shares of SEPN stock worth $63.5M, per an SEC Form 4 filed Aug 14, 2026.
It was an open-market sale.
The trade happened on Aug 12, 2026, 2 days before it was made public.
SEPN has moved -20.2% since the trade date, from $48.19 to $38.45 (Sep 23, 2026 close).
- Traded
- Aug 12, 2026
- Disclosed
- Aug 14, 2026
- Filing delay
- 2 days
- Price since
- -20.2%
- Role
- Dir, 10%
- Source
- SEC Form 4
More SEPN insider and Congress trades
From a public SEC Form 4, linked above. Not investment advice, and not a recommendation to buy or sell.