Stuglik Brian M Insider Trading Activity

Corporate InsiderDirector · CIK 1716328

4

Total trades

$42K

Total volume

Dec 16, 2025

Last activity

VSTM

Verastem, Inc.

Performance Scorecard

Forward stock performance after each transaction by Stuglik Brian M. Buy returns measure price movement after open-market purchases; sell-avoided measures the loss avoided after open-market sales. Success rate counts trades where the insider's direction was right.

PERIODAVG BUY RETURNAVG SELL AVOIDEDSUCCESS RATETRADES
30 days+9.5%75%4
90 days-15.7%50%4
120 days-13.1%50%4

Performance based on stock price movement after each transaction date. Past results do not predict future returns. Not financial advice.

Price & Trades

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Recent Trades

DATETICKERTYPESHARESPRICEVALUEΔ OWNEDROLEFILING
Dec 16, 2025
VSTMSell592$9.14$5K−0.6%Director
Sep 16, 2025
VSTMSell587$9.99$6K−0.6%Director
Jun 16, 2025
Filed 4d late
VSTMSell594$5.65$3K−0.6%Director
Jun 13, 2025
PBYISell8,100$3.39$27K−7.9%Director

Top Companies Traded

TICKERCOMPANYTRADESTOTAL VOLUME
VSTMVerastem, Inc.3$15K
PBYIPUMA BIOTECHNOLOGY, INC.1$27K

Other insiders at Verastem, Inc.

3 other tracked filers at VSTM.