Verastem (VSTM) CEO Dan Paterson Sells 1,302 Shares

What Happened
Dan Paterson, President, CEO and Director of Verastem, sold 1,302 shares on August 3, 2026 at $5.81 per share for a total reported value of approximately $7,565. The filing lists the transaction as an open-market or private sale (code S). According to the filing footnote, the sale was executed to satisfy statutory tax withholding obligations tied to the vesting of restricted stock units (RSUs), a routine administrative transaction rather than a directional investment bet.

Key Details

• Transaction date and price: 2026-08-03 — 1,302 shares @ $5.81 each.
• Total reported proceeds: ~$7,565 (filing rounds to $7,565).
• Shares owned after transaction: Not disclosed in the provided Form 4 excerpt.
• Footnote: F1 — sale made to satisfy statutory tax withholding for vested RSUs.
• Filing date: 2026-08-05 (filed two days after the transaction) — appears timely under typical Form 4 rules.

Context
Sales to cover tax withholding on vested awards are common and generally considered administrative. This transaction does not on its own indicate a change in the insider’s view of the company; it reflects fulfillment of tax obligations tied to RSU vesting.