Grace Wong-Sarad sold $25K of ALEC stock

Grace Wong-Sarad, Principal Accounting Officer of Alector, Inc. (ALEC), sold 9,446 shares of ALEC stock worth $25K, per an SEC Form 4 filed Sep 4, 2026.

The sale was pre-arranged (a 10b5-1 plan or an option exercise), not a fresh decision.

The trade happened on Sep 2, 2026, 2 days before it was made public.

ALEC has moved -6.6% since the trade date, from $2.72 to $2.54 (Nov 13, 2026 close).