AlphaYouAR
Insider selling
Arnon Rosenthal sold $193K of Alector, Inc. (ALEC) stock
Arnon Rosenthal, Chief Executive Officer of Alector, Inc. (ALEC), sold 72,606 shares of ALEC stock worth $193K, per an SEC Form 4 filed Sep 4, 2026.
It was an open-market sale.
The trade happened on Sep 3, 2026, 1 day before it was made public.
ALEC has moved -23.1% since the trade date, from $2.51 to $1.93 (Sep 21, 2026 close).
- Traded
- Sep 3, 2026
- Disclosed
- Sep 4, 2026
- Filing delay
- 1 day
- Price since
- -23.1%
- Role
- Chief Executive Officer
- Source
- SEC Form 4
More ALEC insider and Congress trades
From a public SEC Form 4, linked above. Not investment advice, and not a recommendation to buy or sell.