Transaction · 0001104659-26-113362

Paterson Dan

Paterson Dan, PRES, reported an open-market or private sale at Verastem, Inc. involving 44121.000000 shares for an estimated $352968.00. Reported holdings after the transaction were 652712.000000 shares. A 10b5-1 reference was not detected in the stored filing text.

Open-market sellSEC transaction code SPRES
VSTMVerastem, Inc.
Filing timeOct 02
Trade dateOct 01, 2026
Filing · SECView on SEC
InsiderProfile
% of reported position traded6.33%Shares sold ÷ (holdings after + shares sold). Estimated position before: 696,833 shares.

Row-level estimate for this security and ownership context, not the insider’s complete portfolio. Joint ownership, other transactions in the filing, amendments and footnotes can affect interpretation.

Price performance since filing

Close on the filing date, the pre-filing context, and the forward return at standard windows
Price at filing
$7.70
Pre-filing
1mo ago -1.2%1w ago +1.3%1d ago +4.5%
Returns since
7d30d90d180d1y

VSTM price since this filing

30 days of pre-filing context and vertical markers at the filing date plus 7d / 30d / 90d / 180d / 1y afterwards
VSTM since 2026-10-02Filed yesterday · 1 day of post-filing data
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Filing datePost-filing windows (7d, 30d, 90d, 180d, 1y)30 days of pre-filing context

Transaction facts

Stored Form 4 columns with their raw values

Non-derivative
Type
Sell
Code S
Identifier
0001104659-26-113362
Common Stock
Transaction date
Oct 01, 2026
Filed Oct 02, 2026, 09:15 PM · 1d delay
Shares
44.1k sh
$8.00 per share
Estimated value
-$352k
Computed from shares × price
Holdings after
652k sh
Direct

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $100kLarge $1.00M
Cluster Selling Direct Ownership Large Sale
+10score
Filing-only score

+10

Compact filing score computed from stored Form 4 facts. Version v1.

Positive filing signal

This filing has a modest positive filing-only score. Treat it as a useful flag for review, not as a buy signal.

Reported relationships & other filings

Form 4 relationship flags and nearby filing context

Reported roles

President and CEO

Officer YesDirector Yes10% NoOther No
Footnotes & amended
  1. F1

    The reported securities were subject to a performance restricted stock units ("RSU") award that was granted on January 21, 2026. 106,893 RSUs vested on September 30, 2026, upon the Issuer's Compensati…

  2. F2

    The sale reported on this Form 4 represents shares sold by the Reporting Person to satisfy statutory withholding requirements in connection with the vesting of RSUs.

Original filing · 0001104659-26-113362
Related transactions

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Same reporting owner
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