Updated Jul 16, 2026
Calkins Daniel has filed 1 SEC Form 4 filing across 1 company in the last 90 days — selling. Lifetime open-market sales: $54K.
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-06-24 | VSTM | Verastem, Inc. | S — Open-market sale | 57 | $4.13 | $235 |
| 2026-06-24 | VSTM | Verastem, Inc. | S — Open-market sale | 4.0K | $4.18 | $17K |
| 2026-03-23 | VSTM | Verastem, Inc. | A — Grant or award | 57 | $5.74 | $327 |
| 2026-01-23 | VSTM | Verastem, Inc. | A — Grant or award | 16.7K | $0.00 | |
| 2026-01-14 | VSTM | Verastem, Inc. | S — Open-market sale | 5.0K | $7.16 | $36K |
| 2025-09-22 | VSTM | Verastem, Inc. | S — Open-market sale | 25 | $9.23 | $231 |
| 2025-09-22 | VSTM | Verastem, Inc. | S — Open-market sale | 57 | $9.08 | $518 |
| 2024-12-26 | VSTM | Verastem, Inc. | S — Open-market sale | 28 | $3.91 | $109 |
| 2024-12-26 | VSTM | Verastem, Inc. | S — Open-market sale | 65 | $4.34 | $282 |
| 2024-10-09 | VSTM | Verastem, Inc. | S — Open-market sale | 6 | $2.86 | $17 |
Calkins Daniel is a corporate insider — currently tracked as Chief Financial Officer of Verastem, Inc. (VSTM). InsiderAlpha tracks every SEC Form 4 filing in real time.
1 primary Form 4 filings in the last 90 days, covering 1 company.
Recorded transactions: 0 open-market purchases () and 8 open-market sales ($54K) across all tracked filings.
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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