Daniel Calkins, Chief Financial Officer at Verastem, Inc. (VSTM), sold 55 shares at $11.07 ($609) on 2024-03-20, disclosed to the SEC on 2024-03-21.
Open-market sale of $609 VSTM by Chief Financial Officer. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Something here stands out, but not much.
| Filing → |
| VSTM | SELL | 2026-06-24 | $17K | — | Filing → |
| VSTM | SELL | 2026-01-14 | $36K | — | Filing → |
| VSTM | SELL | 2025-12-29 | $629 | — | Filing → |