Form 4 for VSTM Verastem, Inc.
Accepted 2025-09-24 00:00:00 ET · period of report 2025-09-22 · accession 0001104659-25-092973 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| M | 2025-09-24 | 2025-09-22+ | VSTM | Calkins Daniel | CFO | S - Sale | $9.13 | -82 | 109.8K | -0.1% | -$748.31 |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2025-09-22 | S | D | 57 | $9.08 | 109,863 | D | — | — | (F1) The sale reported on this Form 4 represents shares sold by the Reporting Person to satisfy statutory withholding requirements in connection with the vesting of restricted stock units. |
| 2 | Common | Common Stock | 2025-09-24 | S | D | 25 | $9.23 | 109,838 | D | — | — | (F1) The sale reported on this Form 4 represents shares sold by the Reporting Person to satisfy statutory withholding requirements in connection with the vesting of restricted stock units. |