AlphaYouJF
Insider selling
Jean Francois Formela sold $399K of Korro Bio, Inc. (KRRO) stock
Jean Francois Formela, Dir of Korro Bio, Inc. (KRRO), sold 28,468 shares of KRRO stock worth $399K, per an SEC Form 4 filed Aug 21, 2026.
The sale was pre-arranged (a 10b5-1 plan or an option exercise), not a fresh decision.
The trade happened on Aug 19, 2026, 2 days before it was made public.
KRRO has moved -28.5% since the trade date, from $13.95 to $9.98 (Sep 21, 2026 close).
- Traded
- Aug 19, 2026
- Disclosed
- Aug 21, 2026
- Filing delay
- 2 days
- Price since
- -28.5%
- Role
- Dir
- Source
- SEC Form 4
More KRRO insider and Congress trades
From a public SEC Form 4, linked above. Not investment advice, and not a recommendation to buy or sell.