Verastem, Inc.
VSTM
19 insider filings · Latest: Sep 30, 2026
Common Stock Transactions
| Txn Date | Accepted | Insider | Type | Shares | Avg Price | Value | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|---|
| Oct 1, 2026 | Oct 2 9:15 PM | Dan PatersonDirector, President and CEO | Sale | 44,121 | $8.00 | $353.0K | 652,712(D) | View → |
| Oct 1, 2026 | Oct 2 9:15 PM | Daniel CalkinsChief Financial Officer | Sale | 2,566 | $8.00 | $20.5K | 123,781(D) | View → |
| Oct 1, 2026 | Oct 1 10:55 PM | Dan Paterson | Proposed Sale | 44,121 | $8.00 | $353.0K | — | View → |
| Sep 21, 2026 | Sep 24 12:10 AM | Daniel CalkinsChief Financial Officer | Sale | 55 | $7.70 | $424 | 118,014(D) | View → |
| Aug 3, 2026 | Aug 5 8:37 PM | Dan PatersonDirector, President and CEO | Sale | 1,302 | $5.81 | $7.6K | 589,940(D) | View → |
| Jul 23, 2026 | Jul 23 8:32 PM | Gagnon Robert E. | Proposed Sale | 31,924 | $5.89 | $188.0K | — | View → |
| Jun 25, 2026 | Jun 25 8:01 PM | Gagnon Robert E. | Proposed Sale | 21,492 | $4.21 | $90.5K | — | View → |
| Jun 22, 2026 | Jun 24 8:45 PM | Dan PatersonDirector, President and CEO | Sale | 20,871 | $4.18 | $87.2K | 591,242(D) | View → |
| Jun 22, 2026 | Jun 24 8:44 PM | Daniel CalkinsChief Financial Officer | Sale | 4,089 | $4.18 | $17.1K | 117,238(D) | View → |
| Jun 22, 2026 | Jun 22 11:50 PM | Dan Paterson | Proposed Sale | 20,871 | $4.18 | $87.2K | — | View → |
| May 27, 2026 | May 27 8:47 PM | Gagnon Robert E. | Proposed Sale | 20,103 | $4.36 | $87.6K | — | View → |
| May 4, 2026 | May 6 8:01 PM | Dan PatersonDirector, President and CEO | Sale | 806 | $5.82 | $4.7K | 612,113(D) | View → |
| Feb 4, 2026 | Feb 5 9:10 PM | Dan PatersonDirector, President and CEO | Sale | 970 | $6.69 | $6.5K | 612,919(D) | View → |
| Jan 12, 2026 | Jan 14 10:15 PM | Dan Paterson | Proposed Sale | 5,039 | $7.16 | $36.1K | — | View → |
| Jan 12, 2026 | Jan 14 10:13 PM | Dan Paterson | Proposed Sale | 10,321 | $7.16 | $73.9K | — | View → |
| Dec 5, 2025 | Dec 10 9:02 PM | Paterson Dan | Proposed Sale | 11,790 | $10.00 | $117.9K | — | View → |
| Dec 9, 2025 | Dec 9 8:11 PM | Paterson Dan | Proposed Sale | 7,790 | $10.27 | $80.0K | — | View → |
| Nov 21, 2025 | Nov 21 9:20 PM | Kauffman Michael | Proposed Sale | 8,550 | $9.81 | $83.9K | — | View → |
| Nov 21, 2025 | Nov 21 9:10 PM | Bunn Paul A. | Proposed Sale | 6,250 | $9.81 | $61.3K | — | View → |
| Oct 9, 2025 | Oct 9 8:05 PM | Bunn Paul A. | Proposed Sale | 8,333 | $8.94 | $74.5K | — | View → |
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Stock Options & Derivatives
No transactions found.