Verastem, Inc.: President and CEO Dan Paterson sold 44,121 shares

What happened The filing says Dan Paterson, president and CEO and director, had 106,893 restricted stock units vest on Sep 30, 2026 and sold 44,121 shares on Oct 1, 2026 at $8.00 per share for $352,968.

Key details

• Transaction dates and prices: Sep 30, 2026 — 106,893 RSUs vested (award/acquisition reported at $0.00); Oct 1, 2026 — 44,121 shares sold at $8.00 per share for $352,968.
• Shares owned after the transaction: not stated in the provided filing details.
• Footnotes: F1 — RSUs were granted on Jan 21, 2026 and 106,893 RSUs vested on Sep 30, 2026 when the compensation committee determined performance criteria were met. F2 — the Oct 1, 2026 sale was to satisfy statutory withholding requirements in connection with the RSU vesting.
• Filing date: Form 4 filed Oct 2, 2026 (no late filing indicated in the provided details).

Why it may matter

• The filing reports RSUs vesting and a contemporaneous sale to cover tax withholding rather than a market purchase.
• A filing does not show why the insider traded or why the company acted.