Verastem, Inc. — Director's Dealing 2025

Dec 9, 2025

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Verastem, Inc. (VSTM)
CIK: 0001526119
Period of Report: 2025-12-05

Reporting Person: Paterson Dan (Director, President and CEO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2025-12-05	Common Stock	S	2000	$10.61	Disposed	418818	Direct
2025-12-08	Common Stock	S	2000	$10.50	Disposed	416818	Direct
2025-12-09	Common Stock	S	2000	$10.25	Disposed	414818	Direct

Footnotes

F1: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.