Susan Bobulsky sold $32K of ADPT stock

Susan Bobulsky, Chief Commercial Officer, MRD of Adaptive Biotechnologies Corp (ADPT), sold 1,195 shares of ADPT stock worth $32K, per an SEC Form 4 filed Sep 17, 2026.

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

The trade happened on Sep 15, 2026, 2 days before it was made public.

ADPT has moved +4.9% since the trade date, from $26.68 to $27.98 (Nov 6, 2026 close).