VSTM- Verastem, Inc.

Name: Verastem, Inc. Insider Trading Data
Creator: U.S. Securities and Exchange Commission
License: https://www.sec.gov/privacy#accessibility

Verastem, Inc. (VSTM) has 11 insiders with recent SEC Form 4 filings, including 0 buys and 17 sells. VSTM is classified in the Biotechnology industry within the Health Care sector.

Insider Ownership

Role	Insider	Shares	Value	30d
CEO	Paterson Dan	400.1K	$1.96M	-
Pres	Kauffman Michael	200.0K	$978.0K	-
CFO	Calkins Daniel	121.3K	$593.3K	-
Dir	Stuglik Brian M	101.1K	$494.6K	-
Dir	Gagnon Robert E.	41.7K	$203.8K	-

Activity

Buys and sells only

Transactions

10 filings

Date	Insider	Role	Type	Shares	Price	Value	Chg%	3M	12M
Jan 12, 2026	Paterson Dan62	President And CEO	Sell	10,321	$7.16	$73,898.36	-2.5%	-25.3%	-
Jan 12, 2026	Calkins Daniel60	Chief Financial Officer	Sell	5,039	$7.16	$36,079.24	-4.6%	-25.3%	-
Dec 24, 2025	Calkins Daniel60	Chief Financial Officer	Sell	80	$7.86	$628.80	-	-37.4%	-
Dec 16, 2025	Paterson Dan62	President And CEO	Sell	393	$9.14	$3,592.02	-	-32.8%	-
Dec 16, 2025	Stuglik Brian M62	Director	Sell	592	$9.14	$5,410.88	-0.6%	-32.8%	-
Dec 16, 2025	Gagnon Robert E.66	Director	Sell	283	$9.14	$2,586.62	-0.7%	-32.8%	-
Dec 11, 2025	Paterson Dan62	President And CEO	Sell	4,000	$10.04	$40,140.00	-0.5%	-34.4%	-
Dec 9, 2025	Paterson Dan62	President And CEO	Sell	6,000	$10.45	$62,720.00	-0.5%	-37.8%	-
Dec 4, 2025	Paterson Dan62	President And CEO	Sell	6,000	$10.11	$60,640.00	-0.5%	-45.4%	-
Dec 1, 2025	Paterson Dan62	President And CEO	Sell	6,000	$10.50	$63,000.00	-0.5%	-43.8%	-

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Insider	Role	Shares	Value	Buys	Sells

Date	Ticker	Insider	Role	Type	Shares	Price	Value	Chg%	SEC