Alan Ezekowitz sold $3.9M of SEPN stock

Alan Ezekowitz, Dir of Septerna, Inc. (SEPN), sold 81,820 shares of SEPN stock worth $3.9M, per an SEC Form 4 filed Nov 14, 2026.

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

The trade happened on Nov 11, 2026, 3 days before it was made public.

SEPN has moved -13.8% since the trade date, from $48.56 to $41.86 (Nov 12, 2026 close).