Robert E. Gagnon, Chief Financial Officer at Verastem, Inc. (VSTM), sold 5,497 shares at $2.27 ($12K) on 2021-12-20, disclosed to the SEC on 2021-12-22.
Open-market sale of $12k 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 → |
| IRD | SELL | 2026-04-27 | $41K | — | Filing → |
| VSTM | SELL | 2025-12-18 | $3K | — | Filing → |
| VSTM | SELL | 2025-09-18 | $3K | — | Filing → |