Daniel Calkins sold $17K of VSTM stock

Daniel Calkins, Chief Financial Officer of Verastem, Inc. (VSTM), sold 4,089 shares of VSTM stock worth $17K, per an SEC Form 4 filed Jun 24, 2026.

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

The trade happened on Jun 22, 2026, 2 days before it was made public.

VSTM has moved +97.9% since the trade date, from $4.25 to $8.41 (Nov 6, 2026 close).