MarketPeel
Insider Trading Intelligence
President and CEO
Wed, Jan 21, 2026
Jan 21
bought $0.00 of VSTM
213,785 shares @ $0.00
Increased holdings by +53.40%
59th largest trade (out of 87)
Cluster BuyPositive 90D History
Trade made by an officer
Part of a cluster of 2 transactions by 2 insiders
Unscheduled trade
62% win rate · +23.1% median edge vs SPY (53 trades, 90-day)
Price 16% below 200-day moving average
Small Cap stock — insider trades carry more weight
VSTMVerastem, Inc.
HealthcareBiotechnology
1D0.00%
1W+19.05%
1M+16.58%
3M
6M
1Y

Recent insider activity at VSTM

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