Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
Common stock purchase or sale:
| Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
| 2026-02-04 Sale | 2026-02-05 4:10 pm | Verastem Inc. | VSTM | Paterson Dan President and CEO | 970 | $6.69 | $6,489 | 612,919 (Direct) | View |
| 2026-01-12 Sale | 2026-01-14 5:12 pm | Verastem Inc. | VSTM | Paterson Dan President and CEO | 10,321 | $7.16 | $73,898 | 400,104 (Direct) | View |
| 2026-01-12 Sale | 2026-01-14 5:11 pm | Verastem Inc. | VSTM | Calkins Daniel Chief Financial Officer | 5,039 | $7.16 | $36,079 | 104,719 (Direct) | View |
| 2025-12-24 Sale | 2025-12-29 12:24 pm | Verastem Inc. | VSTM | Calkins Daniel Chief Financial Officer | 80 | $7.86 | $629 | 109,758 (Direct) | View |
| 2025-12-16 Sale | 2025-12-18 4:47 pm | Verastem Inc. | VSTM | Stuglik Brian M Director | 592 | $9.14 | $5,411 | 101,147 (Direct) | View |
| 2025-12-16 Sale | 2025-12-18 4:46 pm | Verastem Inc. | VSTM | Paterson Dan President and CEO | 393 | $9.14 | $3,592 | 410,425 (Direct) | View |
| 2025-12-16 Sale | 2025-12-18 4:45 pm | Verastem Inc. | VSTM | Gagnon Robert E. Director | 283 | $9.14 | $2,587 | 41,678 (Direct) | View |
| 2025-12-10 Sale | 2025-12-12 5:06 pm | Verastem Inc. | VSTM | Paterson Dan President and CEO | 4,000 | $10.04 | $40,140 | 410,818 (Direct) | View |
| 2025-12-05 Sale | 2025-12-09 5:03 pm | Verastem Inc. | VSTM | Paterson Dan President and CEO | 6,000 | $10.45 | $62,720 | 414,818 (Direct) | View |
| 2025-12-02 Sale | 2025-12-04 4:54 pm | Verastem Inc. | VSTM | Paterson Dan President and CEO | 6,000 | $10.11 | $60,640 | 420,818 (Direct) | View |
| 2025-11-26 Sale | 2025-12-01 4:40 pm | Verastem Inc. | VSTM | Paterson Dan President and CEO | 6,000 | $10.5 | $63,000 | 426,818 (Direct) | View |
| 2025-11-21 Sale | 2025-11-25 5:35 pm | Verastem Inc. | VSTM | Bunn Paul A. Director | 6,250 | $10 | $62,500 | 14,583 (Direct) | View |
| 2025-11-21 Sale | 2025-11-25 5:34 pm | Verastem Inc. | VSTM | Kauffman Michael Director | 8,550 | $10 | $85,500 | 8,666 (Direct) | View |
| 2025-11-21 Sale | 2025-11-25 5:32 pm | Verastem Inc. | VSTM | Paterson Dan President and CEO | 6,000 | $10 | $60,000 | 432,818 (Direct) | View |
| 2025-11-03 Sale | 2025-11-06 12:21 pm | Verastem Inc. | VSTM | Paterson Dan President and CEO | 3,299 | $9.7441 | $32,146 | 438,818 (Direct) | View |
| 2025-10-09 Sale | 2025-10-14 4:31 pm | Verastem Inc. | VSTM | Bunn Paul A. Director | 8,333 | $9.06 | $75,497 | 8,333 (Direct) | View |
| 2025-09-22 Sale | 2025-09-24 4:30 pm | Verastem Inc. | VSTM | Calkins Daniel Chief Financial Officer | 82 | $9.1257 | $748 | 109,838 (Direct) | View |
| 2025-09-16 Sale | 2025-09-18 6:16 pm | Verastem Inc. | VSTM | Stuglik Brian M Director | 587 | $9.99 | $5,864 | 101,739 (Direct) | View |
| 2025-09-16 Sale | 2025-09-18 6:14 pm | Verastem Inc. | VSTM | Gagnon Robert E. Director | 281 | $9.99 | $2,807 | 41,961 (Direct) | View |
| 2025-09-16 Sale | 2025-09-18 6:11 pm | Verastem Inc. | VSTM | Paterson Dan President and CEO | 390 | $9.99 | $3,896 | 442,117 (Direct) | View |
| 2025-08-06 Sale | 2025-08-06 8:38 pm | Verastem Inc. | VSTM | Paterson Dan President and CEO | 1,332 | $5.81 | $7,739 | 442,507 (Direct) | View |
| 2025-06-20 Sale | 2025-06-24 4:39 pm | Verastem Inc. | VSTM | Paterson Dan President and CEO | 17,808 | $5.13 | $91,355 | 443,839 (Direct) | View |
| 2025-06-20 Sale | 2025-06-24 4:37 pm | Verastem Inc. | VSTM | Calkins Daniel Chief Financial Officer | 4,135 | $5.1275 | $21,202 | 109,920 (Direct) | View |
| 2025-06-16 Sale | 2025-06-20 11:22 am | Verastem Inc. | VSTM | Paterson Dan President and CEO | 335 | $5.65 | $1,893 | 461,647 (Direct) | View |
| 2025-06-16 Sale | 2025-06-20 11:22 am | Verastem Inc. | VSTM | Gagnon Robert E. Director | 284 | $5.65 | $1,605 | 42,242 (Direct) | View |
| 2025-06-16 Sale | 2025-06-20 11:21 am | Verastem Inc. | VSTM | Stuglik Brian M Director | 594 | $5.65 | $3,356 | 102,326 (Direct) | View |
| 2025-05-20 Sale | 2025-05-20 7:54 pm | Verastem Inc. | VSTM | Calkins Daniel Chief Financial Officer | 11,143 | $8.13 | $90,593 | 114,055 (Direct) | View |
| 2025-05-20 Sale | 2025-05-20 7:52 pm | Verastem Inc. | VSTM | Paterson Dan President and CEO | 58,677 | $8.13 | $477,044 | 461,982 (Direct) | View |
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
| 2026-01-21 Option Award | 2026-01-23 4:58 pm | N/A N/A | Verastem Inc. | VSTM | Calkins Daniel Chief Financial Officer | 16,665 | $0 | 121,384 (Direct) | View |
| 2026-01-21 Option Award | 2026-01-23 4:57 pm | N/A N/A | Verastem Inc. | VSTM | Paterson Dan President and CEO | 213,785 | $0 | 613,889 (Direct) | View |
| 2026-01-06 Option Award | 2026-01-08 4:01 pm | N/A 2036-01-06 | Verastem Inc. | VSTM | Kauffman Michael President of Development | 200,000 | $0 | 200,000 (Direct) | View |
| 2025-11-21 Exercise | 2025-11-25 5:35 pm | N/A 2034-06-18 | Verastem Inc. | VSTM | Bunn Paul A. Director | 6,250 | $0 | 14,583 (Direct) | View |
| 2025-11-21 Exercise | 2025-11-25 5:35 pm | N/A N/A | Verastem Inc. | VSTM | Bunn Paul A. Director | 6,250 | $3.27 | 14,583 (Direct) | View |
| 2025-05-22 Option Award | 2025-05-27 5:52 pm | N/A 2035-05-22 | Verastem Inc. | VSTM | ROBERTSON MICHELLE Director | 20,833 | $0 | 29,166 (Direct) | View |
| 2025-05-22 Option Award | 2025-05-27 5:52 pm | N/A 2035-05-22 | Verastem Inc. | VSTM | Bunn Paul A. Director | 20,833 | $0 | 29,166 (Direct) | View |
| 2025-05-22 Option Award | 2025-05-27 5:48 pm | N/A 2035-05-22 | Verastem Inc. | VSTM | Kapur Anil Director | 20,833 | $0 | 29,166 (Direct) | View |
| 2025-05-22 Option Award | 2025-05-27 5:46 pm | N/A 2035-05-22 | Verastem Inc. | VSTM | Stuglik Brian M Director | 20,833 | $0 | 115,420 (Direct) | View |
| 2025-05-22 Option Award | 2025-05-27 5:45 pm | N/A 2035-05-22 | Verastem Inc. | VSTM | Gagnon Robert E. Director | 20,833 | $0 | 55,026 (Direct) | View |
| 2025-05-22 Option Award | 2025-05-27 5:44 pm | N/A 2035-05-22 | Verastem Inc. | VSTM | Kauffman Michael Director | 20,833 | $0 | 29,716 (Direct) | View |
| 2025-05-22 Option Award | 2025-05-27 5:43 pm | N/A 2035-05-22 | Verastem Inc. | VSTM | Tollefson Karin Anna Director | 20,833 | $0 | 29,166 (Direct) | View |
| 2025-05-22 Option Award | 2025-05-27 5:42 pm | N/A 2035-05-22 | Verastem Inc. | VSTM | JOHNSON JOHN Director | 20,833 | $0 | 29,166 (Direct) | View |
| 2025-05-22 Option Award | 2025-05-27 5:40 pm | N/A 2035-05-22 | Verastem Inc. | VSTM | Rowinsky Eric K Director | 20,833 | $0 | 29,166 (Direct) | View |
| 2025-05-16 Option Award | 2025-05-20 7:54 pm | N/A N/A | Verastem Inc. | VSTM | Calkins Daniel Chief Financial Officer | 38,850 | $0 | 114,055 (Direct) | View |
| 2025-05-16 Option Award | 2025-05-20 7:52 pm | N/A N/A | Verastem Inc. | VSTM | Paterson Dan President and CEO | 175,000 | $0 | 461,982 (Direct) | View |