Form 4: Verastem CFO Sells Shares
Insider Transaction (Form 4)
Daniel Calkins, Chief Financial Officer of Verastem, Inc., sold 2,566 shares of common stock on September 30, 2026 for $8.00 per share.
Summary
- Grant/award: disposed of 8,333 Common Stock on September 30, 2026; holds 126,347 after (Direct).
- Open-market sale: disposed of 2,566 Common Stock at $8.00 ($20,528) on October 1, 2026; holds 123,781 after (Direct).
Sentiment
Score: 4
Explanation: StockSavvy.ai views this as a mildly negative but low-conviction signal: an insider sold $20,528 of stock under a pre-arranged Rule 10b5-1 plan, which is typically routine.
Insider Transactions
Daniel Calkins — Officer (Chief Financial Officer)
Transaction made under a Rule 10b5-1 trading plan.
| Date | Transaction | Security | Shares | Price | Value | Held After |
|---|---|---|---|---|---|---|
| 2026-09-30 | Grant/award | Common Stock | 8,333 | — | — | 126,347 |
| 2026-10-01 | Open-market sale | Common Stock | 2,566 | $8 | $20.5K | 123,781 |
Key Dates
| Date | Description |
|---|---|
| 2026-09-30 | Grant/award (8,333 shares) |
| 2026-10-01 | Open-market sale (2,566 shares) |
Keywords
insider transaction, Form 4, VSTM, Verastem, Inc., bearish, Daniel Calkins
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