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sellWeak cluster of 2

Daniel Calkins sold $631 of VSTM

Chief Financial Officer at Verastem, Inc.. 91 shares at an average of $6.93, traded Mar 20, 2025, filed Mar 24, 2025.

Warning score
30
Value
$631
91 shares
Holdings after
86,348
-0% from before
From 52-week low
-
no price yet
From 52-week high
-
no price yet

Score components

  • Role
    CFO
    +22
  • Trade size
    $631 at market
    0
  • Share of holdings sold
    Sold 0.1% of holdings
    0
  • Cluster
    2 insiders selling within 14 days
    +8

What happened after comparable sells

Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.

Price around the trade, and since

From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.

VSTMOct 9, 2026 · close 8.38
Since filing Mar 24, 2025: +21.8%SPY +37.9% · excess -16.1%

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™

Rows in this filing

Every transaction in Form 4 0001104659-25-027252, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Mar 20, 2025SOpen-market sale
Common Stock
-65$6.89$44886,374Mar 24, 2025
Mar 24, 2025SOpen-market sale
Common Stock
-26$7.04$18386,348Mar 24, 2025

Related signals

Other insiders at Verastem, Inc. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
10Weak
VSTMsell 210b5-1
Verastem, Inc.
Daniel Calkins
Chief Financial Officer
$21k
2,566 shares
-2%
28Weak
VSTMsell 210b5-1
Verastem, Inc.
Dan Paterson
President and CEO
$353k
44,121 shares
-6%
10Weak
VSTMsell 210b5-1
Verastem, Inc.
Daniel Calkins
Chief Financial Officer
$424
55 shares
-0%
8Weak
VSTMsell10b5-1
Verastem, Inc.
Paul A. Bunn
director
$63k
6,250 shares
-75%
23Weak
VSTMsell10b5-1
Verastem, Inc.
Paul A. Bunn
director
$75k
8,333 shares
-50%
17Weak
VSTMsell 410b5-1
Verastem, Inc.
Daniel Calkins
Chief Financial Officer
$748
82 shares
-0%
10Weak
VSTMsell 410b5-1
Verastem, Inc.
Robert E. Gagnon
director
$2,807
281 shares
-1%
20Weak
VSTMsell 410b5-1
Verastem, Inc.
Dan Paterson
President and CEO
$3,896
390 shares
-0%
10Weak
VSTMsell 410b5-1
Verastem, Inc.
Brian M Stuglik
director
$5,864
587 shares
-1%
5Weak
VSTMsell10b5-1
Verastem, Inc.
Dan Paterson
President and CEO
$7,739
1,332 shares
-0%

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.

Daniel Calkins sold $631 of VSTM | InsiderTell