Verastem, Inc.·4

Jun 24, 4:44 PM ET

Calkins Daniel 4

4 · Verastem, Inc. · Filed Jun 24, 2026

Research Summary

AI-generated summary of this filing

Updated

Verastem (VSTM) CFO Daniel Calkins Sells Shares

What Happened
Daniel Calkins, Chief Financial Officer of Verastem, sold a total of 4,089 shares on 2026-06-22 in two open-market transactions: 4,032 shares at $4.18 each (proceeds $16,854) and 57 shares at $4.13 each (proceeds $235), for combined proceeds of $17,089. These were sales (not purchases).

Key Details

  • Transaction dates and prices: 2026-06-22 — 4,032 shares @ $4.18; 57 shares @ $4.13.
  • Total proceeds: $17,089 (combined).
  • Shares owned after the transaction: not specified in the provided filing excerpt — check the full Form 4 for "Amounts Owned Following Reported Transaction" if needed.
  • Footnote: The filing states the shares were sold to satisfy statutory tax withholding in connection with the vesting of restricted stock units (RSUs).
  • Filing: Form 4 filed 2026-06-24 — appears timely (filed within the standard two-business-day window after the transaction).

Context
Sales made to cover tax withholding on vested RSUs are routine and reflect administrative needs rather than a straightforward investment decision. Such transactions are common for insiders and do not necessarily signal a change in sentiment about the company.

Insider Transaction Report

Form 4
Period: 2026-06-22
Calkins Daniel
Chief Financial Officer
Transactions
  • Sale

    Common Stock

    [F1]
    2026-06-22$4.18/sh4,032$16,854117,295 total
  • Sale

    Common Stock

    [F1]
    2026-06-22$4.13/sh57$235117,238 total
Footnotes (1)
  • [F1]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 restricted stock units.
Signature
/s/ Daniel Calkins|2026-06-24

Documents

1 file
  • 4
    tm2618883-1_4seq1.xmlPrimary

    OWNERSHIP DOCUMENT