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Verastem (VSTM) Insider Trading & Ownership

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$4.71 -0.01 (-0.23%)
Closing price 03:59 PM Eastern
Extended Trading
$4.72 +0.02 (+0.34%)
As of 04:05 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.

Verastem (NASDAQ:VSTM) Insider Buying and Selling Activity

Current
Insider Ownership
Percentage
1.94%
Number Of
Insiders Buying
(Last 12 Months)
0
Number Of
Insiders Selling
(Last 12 Months)
6
Amount Of
Insider Selling
(Last 12 Months)
$1.28M
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VSTM Insider Buying and Selling by Quarter

Verastem Insider and Congressional Trades History

Transaction DateInsiderBuy/SellNumber of SharesAverage Share PriceTotal TransactionDetails
2/4/2026Sell970$6.69$6,489.30  
1/12/2026Sell10,321$7.16$73,898.36  
1/12/2026Sell5,039$7.16$36,079.24  
12/24/2025Sell80$7.86$628.80  
12/16/2025Sell592$9.14$5,410.88  
12/16/2025Sell393$9.14$3,592.02  
12/16/2025Sell283$9.14$2,586.62  
12/10/2025Sell2,000$10.07$20,140.00  
12/8/2025Sell2,000$10.50$21,000.00  
12/5/2025Sell2,000$10.61$21,220.00  
12/3/2025Sell2,000$10.00$20,000.00  
12/1/2025Sell2,000$10.39$20,780.00  
11/28/2025Sell2,000$10.79$21,580.00  
11/26/2025Sell2,000$10.32$20,640.00  
11/24/2025Sell2,000$10.00$20,000.00  
11/21/2025Sell2,000$10.00$20,000.00  
11/21/2025Sell8,550$10.00$85,500.00  
11/21/2025
Paul A Bunn
Paul A Bunn
Director
Sell6,250$10.00$62,500.00  
11/3/2025Sell3,299$9.74$32,132.26  
10/9/2025
Paul A Bunn
Paul A Bunn
Director
Sell8,333$9.06$75,496.98  
9/24/2025Sell25$9.23$230.75  
9/22/2025Sell57$9.08$517.56  
9/16/2025Sell587$9.99$5,864.13  
9/16/2025Sell390$9.99$3,896.10  
9/16/2025Sell281$9.99$2,807.19  
8/6/2025Sell1,332$5.81$7,738.92  
6/23/2025Sell25$4.71$117.75  
6/20/2025Sell17,808$5.13$91,355.04  
6/20/2025Sell4,110$5.13$21,084.30  
6/16/2025Sell594$5.65$3,356.10  
6/16/2025Sell335$5.65$1,892.75  
6/16/2025Sell284$5.65$1,604.60  
5/20/2025Sell58,677$8.13$477,044.01  
5/20/2025Sell11,143$8.13$90,592.59  
(Data available from 1/1/2013 forward)

VSTM Insider Trading Activity - Frequently Asked Questions

1.94% of Verastem stock is owned by insiders. Learn more on VSTM's insider holdings.

The following insiders have sold VSTM shares in the last 24 months: Brian M Stuglik ($14,631.11), Dan Paterson ($946,406.39), Daniel Calkins ($150,064.95), Michael Kauffman ($85,500.00), Paul A Bunn ($137,996.98), and Robert E Gagnon ($11,199.70).

Insiders have sold a total of 170,734 Verastem shares in the last 24 months for a total of $1,345,799.13 sold.



This page (NASDAQ:VSTM) was last updated on 5/14/2026 by MarketBeat.com Staff.
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