Verastem, Inc. — Insider Transactions
Form 4 filings by directors, officers, and 10%+ shareholders
SEC rules require corporate insiders — including directors, executive officers, and any shareholder owning more than 10% of a company's shares — to report changes in their ownership within two business days of a transaction. These disclosures are filed as Form 4. Open-market purchases (code P) are generally considered the most meaningful signal, as insiders are spending their own money.
| Insider | Title | Type | Shares | Price | Value | Owns After | Date |
|---|---|---|---|---|---|---|---|
| Calkins Daniel | Chief Financial Officer | Sale | 28 | $2.68 | $75 | 47,467 | Sep 20, 2024 |
| Gagnon Robert E. | — | Sale | 131 | $2.79 | $365 | 34,892 | Sep 19, 2024 |
| Paterson Dan | President and CEO | Sale | 184 | $2.79 | $513 | 232,388 | Sep 19, 2024 |
| Stuglik Brian M | — | Sale | 336 | $2.79 | $937 | 96,109 | Sep 19, 2024 |
| Gagnon Robert E. | — | Sale | 287 | $2.80 | $804 | 35,023 | Sep 16, 2024 |
| Stuglik Brian M | — | Sale | 600 | $2.80 | $1,680 | 96,445 | Sep 16, 2024 |
| Paterson Dan | President and CEO | Sale | 246 | $2.80 | $689 | 232,572 | Sep 16, 2024 |
| Paterson Dan | President and CEO | Sale | 3,245 | $2.16 | $7,009 | 232,818 | Aug 5, 2024 |
| Calkins Daniel | Chief Financial Officer | Sale | 7 | $2.62 | $18 | 47,560 | Jul 9, 2024 |
| Calkins Daniel | Chief Financial Officer | Sale | 28 | $3.15 | $88 | 47,290 | Jun 24, 2024 |
| Bunn Paul A. | — | Award / Grant | 8,333 | — | — | 8,333 | Jun 18, 2024 |
| Rowinsky Eric K | — | Award / Grant | 8,333 | — | — | 8,333 | Jun 18, 2024 |
| Kapur Anil | — | Award / Grant | 8,333 | — | — | 8,333 | Jun 18, 2024 |
| ROBERTSON MICHELLE | — | Award / Grant | 8,333 | — | — | 8,333 | Jun 18, 2024 |
| Calkins Daniel | Chief Financial Officer | Sale | 67 | $3.16 | $212 | 47,318 | Jun 18, 2024 |
| Kauffman Michael | — | Award / Grant | 8,333 | — | — | 8,883 | Jun 18, 2024 |
| Tollefson Karin Anna | — | Award / Grant | 8,333 | — | — | 8,333 | Jun 18, 2024 |
| JOHNSON JOHN | — | Award / Grant | 8,333 | — | — | 8,333 | Jun 18, 2024 |
| Gagnon Robert E. | — | Sale | 131 | $3.21 | $421 | 35,310 | Jun 17, 2024 |
| Paterson Dan | President and CEO | Sale | 183 | $3.21 | $587 | 236,063 | Jun 17, 2024 |
| Stuglik Brian M | — | Award / Grant | 8,333 | — | — | 97,380 | Jun 17, 2024 |
| Calkins Daniel | Chief Financial Officer | Sale | 6 | $10.87 | $65 | 8,535 | Apr 5, 2024 |
| Calkins Daniel | Chief Financial Officer | Sale | 25 | $12.02 | $301 | 8,541 | Mar 25, 2024 |
| Calkins Daniel | Chief Financial Officer | Sale | 55 | $11.07 | $609 | 8,566 | Mar 20, 2024 |
| Paterson Dan | President and CEO | Sale | 244 | $10.71 | $2,613 | 86,672 | Mar 19, 2024 |
| Stuglik Brian M | — | Sale | 537 | $10.71 | $5,751 | 89,913 | Mar 19, 2024 |
| Gagnon Robert E. | — | Sale | 130 | $10.38 | $1,349 | 27,391 | Mar 18, 2024 |
| Gagnon Robert E. | — | Sale | 9,204 | $13.70 | $126,095 | 27,804 | Feb 6, 2024 |
| Gagnon Robert E. | — | Sale | 9,204 | $10.95 | $100,784 | 37,008 | Jan 12, 2024 |
| Calkins Daniel | Chief Financial Officer | Sale | 6 | $8.50 | $51 | 8,621 | Jan 5, 2024 |
| Calkins Daniel | Chief Financial Officer | Sale | 25 | $8.08 | $202 | 8,350 | Dec 26, 2023 |
| Calkins Daniel | Chief Financial Officer | Sale | 57 | $7.93 | $452 | 8,375 | Dec 20, 2023 |
| Gagnon Robert E. | — | Sale | 130 | $7.73 | $1,005 | 46,212 | Dec 18, 2023 |
| Paterson Dan | President and CEO | Sale | 183 | $7.73 | $1,415 | 86,916 | Dec 18, 2023 |
| Stuglik Brian M | — | Sale | 274 | $7.73 | $2,118 | 90,450 | Dec 18, 2023 |
| Calkins Daniel | Vice President of Finance | Sale | 5 | $7.30 | $37 | 8,432 | Oct 5, 2023 |
| Calkins Daniel | Vice President of Finance | Sale | 232 | $9.31 | $2,160 | 8,462 | Sep 25, 2023 |
| Paterson Dan | President and CEO | Sale | 240 | $9.91 | $2,378 | 87,526 | Sep 19, 2023 |
| Gagnon Robert E. | — | Sale | 278 | $9.91 | $2,755 | 46,756 | Sep 19, 2023 |
| Stuglik Brian M | — | Sale | 274 | $9.84 | $2,696 | 91,211 | Sep 18, 2023 |
| Paterson Dan | President and CEO | Award / Grant | 50,000 | — | — | 87,766 | Aug 2, 2023 |
| Calkins Daniel | Vice President of Finance | Sale | 5 | $8.02 | $40 | 8,694 | Jul 6, 2023 |
| Calkins Daniel | Vice President of Finance | Sale | 26 | $8.17 | $212 | 8,422 | Jun 26, 2023 |
| Paterson Dan | President and COO | Sale | 244 | $9.92 | $2,420 | 37,949 | Jun 20, 2023 |
| Gagnon Robert E. | — | Sale | 130 | $10.30 | $1,339 | 47,034 | Jun 16, 2023 |
| Stuglik Brian M | Chief Executive Officer | Sale | 275 | $10.30 | $2,833 | 91,963 | Jun 16, 2023 |
| Calkins Daniel | Vice President of Finance | Sale | 75 | $0.37 | $28 | 101,397 | Apr 5, 2023 |
| Calkins Daniel | Vice President of Finance | Sale | 378 | $0.42 | $159 | 101,472 | Mar 24, 2023 |
| Paterson Dan | President and COO | Sale | 3,138 | $0.40 | $1,255 | 460,690 | Mar 20, 2023 |
| Stuglik Brian M | Chief Executive Officer | Sale | 6,276 | $0.40 | $2,510 | 1,116,244 | Mar 20, 2023 |