Company · CIK 0001526119 · SIC 2834 — Pharmaceutical Preparations · Nasdaq
Verastem, Inc. · VSTM
Insider activity reported against this company. All insider holders · On EDGAR ↗
Reported at this company — common stock
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 21, 2026 SForm 4 → | Sep 23, 8:10 pm EDT | Daniel CalkinsChief Financial Officer | 55 | $7.70 | $424 | 118,014 | −0.05% | 10b5-1 |
| Aug 3, 2026 SForm 4 → | Aug 5, 4:37 pm EDT | Dan PatersonPresident and CEO, Director | 1,302 | $5.81 | $7,565 | 589,940 | −0.22% | 10b5-1 |
| Jun 22, 2026 SForm 4 → | Jun 24, 4:45 pm EDT | Dan PatersonPresident and CEO, Director | 20,871 | $4.18 | $87,241 | 591,242 | −3.41% | 10b5-1 |
| Jun 22, 2026 SForm 4 → | Jun 24, 4:44 pm EDT | Daniel CalkinsChief Financial Officer | 4,089 | $4.18 | $17,089 | 117,238 | −3.37% | 10b5-1 |
| Sep 28, 2018 PForm 4 → | Oct 2, 7:16 pm EDT | Timothy J BarberichDirector | 5,000 | $7.31 | $36,550 | 135,000 | +3.85% | plan? |
| Sep 28, 2018 PForm 4 → | Oct 2, 7:11 pm EDT | Joseph M LobackiExecutive VP & CCO | 3,000 | $7.30 | $21,900 | 10,700 | +39.0% | plan? |
| Sep 28, 2018 PForm 4 → | Oct 2, 6:58 pm EDT | Dan PatersonChief Operating Officer | 3,000 | $7.00 | $21,000 | 23,286 | +14.8% | plan? |
| Sep 28, 2018 PForm 4 → | Oct 2, 6:52 pm EDT | Robert ForresterPresident and CEO, Director | 2,000 | $7.00 | $14,000 | 221,234 | +0.91% | plan? |
| Sep 28, 2018 AForm 4 → | Oct 2, 6:49 pm EDT | Michael KauffmanDirector | 4,000 | — | — | 8,000 | — | plan? |
| Sep 28, 2018 PForm 4 → | Oct 2, 6:49 pm EDT | Michael KauffmanDirector | 4,000 | $7.49 | $29,960 | 4,000 | — | plan? |
| Sep 28, 2018 PForm 4 → | Oct 2, 6:42 pm EDT | Brian M StuglikDirector | 1,000 | $7.30 | $7,303 | 1,000 | — | plan? |
| Sep 27, 2018 PForm 4 → | Oct 1, 6:39 pm EDT | Robert ForresterPresident and CEO, Director | 10,500 | $7.00 | $73,500 | 219,234 | +5.03% | plan? |
| Sep 27, 2018 PForm 4 → | Oct 1, 6:35 pm EDT | Dan PatersonChief Operating Officer | 2,000 | $7.03 | $14,056 | 20,286 | +10.9% | plan? |
| Aug 28, 2018 AForm 4 → | Aug 30, 4:50 pm EDT | Robert E. GagnonChief Financial Officer | 50,000 | — | — | 51,000 | — | plan? |
| Jun 8, 2018 PForm 4 → | Jun 12, 6:58 pm EDT | Joseph M LobackiExecutive VP & CCO | 7,700 | $5.79 | $44,583 | 7,700 | — | plan? |
| Jun 8, 2018 PForm 4 → | Jun 12, 6:58 pm EDT | Steven H. BloomChief Strategy Officer | 3,000 | $5.98 | $17,940 | 3,500 | +600% | plan? |
| Jan 25, 2018 GForm 5 → | Feb 13, 2019, 5:02 pm EST | Robert ForresterPresident and CEO, Director | 16,000 | — | — | 9,000 | — | plan? |
| Dec 5, 2017 PForm 4 → | Dec 7, 4:02 pm EST | Timothy J BarberichDirector | 60,538 | $3.95 | $239,125 | 130,000 | +87.2% | plan? |
| May 26, 2017 GForm 5 → | Feb 6, 2018, 7:05 pm EST | Robert ForresterPresident and CEO, Director | 20,000 | — | — | 5,000 | — | plan? |
| May 15, 2017 PForm 4 → | May 17, 8:21 am EDT | Timothy J BarberichDirector | 30,000 | $2.45 | $73,500 | 69,462 | +76.0% | plan? |
| Aug 1, 2015 FForm 4 → | Aug 4, 8:28 am EDT | Dan PatersonChief Operating Officer | 6,355 | $7.30 | $46,392 | 18,286 | — | plan? |
| Aug 1, 2015 FForm 4 → | Aug 4, 8:26 am EDT | Robert ForresterPresident & CEO, Director | 8,190 | $7.30 | $59,787 | 218,734 | — | plan? |
| Jun 30, 2015 FForm 4 → | Jul 1, 9:15 am EDT | Christoph H WestphalExecutive Chairman, Director | 2,648 | $6.86 | $18,165 | 665,224 | — | plan? |
| Jun 29, 2015 PForm 4 → | Jun 30, 8:41 am EDT | Monica SinghGeneral Counsel | 1,000 | $6.95 | $6,950 | 2,000 | +100% | plan? |
| Jun 29, 2015 PForm 4 → | Jun 30, 8:41 am EDT | John B GreenChief Financial Officer | 500 | $7.12 | $3,560 | 2,500 | +25.0% | plan? |
| Jun 29, 2015 PForm 4 → | Jun 30, 8:41 am EDT | Robert ForresterPresident and CEO, Director | 2,000 | $7.11 | $14,210 | 226,924 | +0.89% | plan? |
| Jun 26, 2015 PForm 4 → | Jun 29, 8:08 am EDT | John B GreenChief Financial Officer | 500 | $7.39 | $3,696 | 2,000 | +33.3% | plan? |
| Jun 18, 2015 PForm 4 → | Jun 22, 8:49 am EDT | Dan PatersonChief Operating Officer | 1,000 | $8.05 | $8,045 | 32,571 | +3.17% | plan? |
| Jun 17, 2015 PForm 4 → | Jun 18, 2:32 pm EDT | Robert ForresterPresident and CEO, Director | 1,000 | $7.97 | $7,970 | 224,924 | +0.45% | plan? |
| Mar 31, 2015 FForm 4 → | Apr 2, 10:55 am EDT | Christoph H WestphalExecutive Chairman, Director | 2,817 | $10.49 | $29,550 | 674,328 | — | plan? |
| Mar 19, 2015 SForm 4 → | Feb 17, 2016, 5:00 pm EST | Michael KauffmanDirector | 3,000 | $7.86 | $23,566 | 0 | −100% | plan? late |
| Feb 1, 2015 FForm 4 → | Feb 3, 1:51 pm EST | Dan PatersonChief Operating Officer | 6,315 | $7.30 | $46,100 | 31,571 | — | plan? |
| Feb 1, 2015 FForm 4 → | Feb 3, 1:50 pm EST | Robert ForresterPresident and CEO, Director | 8,190 | $7.30 | $59,787 | 223,924 | — | plan? |
| Jan 28, 2015 PForm 4 → | Jan 28, 2:17 pm EST | Timothy J BarberichDirector | 38,462 | $6.50 | $250,003 | 39,462 | +3,846% | plan? |
| Jan 28, 2015 PForm 4 → | Jan 28, 2:16 pm EST | Christoph H WestphalExecutive Chairman, Director | 1,230,769 | $6.50 | $7,999,999 | 1,230,769 | — | plan? |
| Jan 8, 2015 AFForm 4 → | Jan 12, 9:34 am EST | Christoph H WestphalExecutive Chairman, Director | 17,432 | $9.19 | $53,394 | 683,601 | — | plan? |
| Dec 23, 2014 PForm 4/A → | Jan 7, 2015, 9:48 am EST | Henri A TermeerDirector | 29,000 | $8.11 | $235,134 | 14,000 | — | plan? |
Reported at this company — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Jan 3, 2019 AForm 4 → | Jan 7, 4:55 pm EST | Steven H. BloomChief Strategy Officer | 80,000 | — | — | 40,000 | — | |
| Jan 3, 2019 AForm 4 → | Jan 7, 4:52 pm EST | Dan PatersonChief Operating Officer | 150,000 | — | — | 75,000 | — | |
| Jan 3, 2019 AForm 4 → | Jan 7, 4:48 pm EST | Joseph M LobackiExecutive VP & CCO | 125,000 | — | — | 62,500 | — | |
| Jan 3, 2019 AForm 4 → | Jan 7, 4:45 pm EST | Robert E. GagnonChief Financial Officer | 100,000 | — | — | 50,000 | — | |
| Jan 3, 2019 AForm 4 → | Jan 7, 4:43 pm EST | Robert ForresterPresident and CEO, Director | 480,000 | — | — | 240,000 | — | |
| Oct 17, 2018 AForm 4 → | Oct 19, 6:00 pm EDT | Gina ConsylmanDirector | 50,000 | — | — | 50,000 | — | |
| Sep 24, 2018 AForm 4 → | Oct 2, 6:58 pm EDT | Dan PatersonChief Operating Officer | 30,000 | — | — | 30,000 | — | late |
| Sep 24, 2018 AForm 4 → | Oct 2, 6:52 pm EDT | Robert ForresterPresident and CEO, Director | 60,000 | — | — | 60,000 | — | late |
| Sep 24, 2018 AForm 4 → | Oct 2, 6:51 pm EDT | NgocDiep T. Le M.D. Ph.D.Chief Medical Officer | 75,000 | — | — | 70,000 | — | late |
| Sep 24, 2018 AForm 4 → | Oct 2, 6:32 pm EDT | Steven H. BloomChief Strategy Officer | 28,000 | — | — | 28,000 | — | late |
| Aug 28, 2018 AForm 4 → | Aug 30, 4:50 pm EDT | Robert E. GagnonChief Financial Officer | 350,000 | — | — | 350,000 | — | |
| Jun 11, 2018 AForm 5 → | Feb 13, 2019, 5:12 pm EST | Michael KauffmanDirector | 25,000 | — | — | 25,000 | — | |
| Jun 11, 2018 AForm 5 → | Feb 13, 2019, 5:07 pm EST | S. Louise PhanstielOther | 25,000 | — | — | 25,000 | — | |
| Jun 11, 2018 AForm 5 → | Feb 13, 2019, 4:58 pm EST | Bruce WendelDirector | 25,000 | — | — | 25,000 | — | |
| Jun 11, 2018 AForm 5 → | Feb 13, 2019, 4:53 pm EST | Alison Frances LawtonDirector | 25,000 | — | — | 25,000 | — | |
| Jun 11, 2018 AForm 5 → | Feb 13, 2019, 4:48 pm EST | Timothy J BarberichDirector | 25,000 | — | — | 25,000 | — | |
| Jun 11, 2018 AForm 5 → | Feb 13, 2019, 4:44 pm EST | Eric K RowinskyDirector | 25,891 | — | — | 25,891 | — | |
| Apr 6, 2018 AForm 4 → | Jun 4, 5:57 pm EDT | Dan PatersonChief Operating Officer | 15,000 | — | — | 15,000 | — | late |
| Apr 6, 2018 AForm 4 → | Jun 4, 5:56 pm EDT | NgocDiep T. Le M.D. Ph.D.Chief Medical Officer | 2,500 | — | — | 2,500 | — | late |
| Apr 6, 2018 AForm 4 → | Jun 4, 5:56 pm EDT | Steven H. BloomChief Strategy Officer | 14,000 | — | — | 14,000 | — | late |
| Apr 6, 2018 AForm 4 → | Jun 4, 5:55 pm EDT | Robert ForresterPresident and C.E.O., Director | 30,000 | — | — | 30,000 | — | late |
| Apr 6, 2018 AForm 4 → | Jun 4, 5:55 pm EDT | Julie B FederChief Financial Officer | 5,000 | — | — | 5,000 | — | late |
| Jan 5, 2018 AForm 4 → | Jan 9, 5:51 pm EST | Dan PatersonChief Operating Officer | 75,000 | — | — | 75,000 | — | |
| Jan 5, 2018 AForm 4 → | Jan 9, 5:50 pm EST | NgocDiep T. Le M.D. Ph.D.Chief Medical Officer | 12,500 | — | — | 12,500 | — | |
| Jan 5, 2018 AForm 4 → | Jan 9, 5:46 pm EST | Steven H. BloomChief Strategy Officer | 70,000 | — | — | 70,000 | — | |
| Jan 5, 2018 AForm 4 → | Jan 9, 5:44 pm EST | Julie B FederCFO, PFO and PAO | 25,000 | — | — | 25,000 | — | |
| Jan 5, 2018 AForm 4 → | Jan 9, 5:44 pm EST | Robert ForresterPresident and CEO, Director | 150,000 | — | — | 150,000 | — | |
| Jan 3, 2018 AForm 4 → | Jan 5, 4:26 pm EST | Joseph M LobackiExecutive VP & CCO | 400,000 | — | — | 400,000 | — | |
| Oct 9, 2017 AForm 4 → | Oct 11, 8:34 pm EDT | NgocDiep T. Le M.D. Ph.D.Chief Medical Officer | 300,000 | — | — | 300,000 | — | |
| Sep 19, 2017 AForm 4 → | Sep 21, 4:02 pm EDT | Dan PatersonChief Operating Officer | 50,000 | — | — | 100,000 | — | |
| Sep 19, 2017 AForm 4 → | Sep 21, 4:01 pm EDT | Robert ForresterPresident, CEO and Director, Director | 50,000 | — | — | 100,000 | — | |
| Sep 6, 2017 AForm 4 → | Sep 8, 4:46 pm EDT | Brian M StuglikDirector | 50,000 | — | — | 50,000 | — | |
| Jul 10, 2017 AForm 4 → | Jul 11, 4:37 pm EDT | Julie B FederCFO, PFO and PAO | 370,000 | — | — | 370,000 | — | |
| Jun 13, 2017 AForm 4 → | Jun 15, 4:23 pm EDT | Alison Frances LawtonDirector | 25,000 | — | — | 25,000 | — | |
| Jun 13, 2017 AForm 4 → | Jun 15, 4:22 pm EDT | Timothy J BarberichDirector | 25,000 | — | — | 25,000 | — | |
| Jun 13, 2017 AForm 4 → | Jun 15, 4:22 pm EDT | Bruce WendelDirector | 25,000 | — | — | 25,000 | — | |
| Jun 13, 2017 AForm 4 → | Jun 15, 4:21 pm EDT | Michael KauffmanDirector | 25,000 | — | — | 25,000 | — | |
| Jun 13, 2017 AForm 4 → | Jun 15, 4:20 pm EDT | Eric K RowinskyDirector | 50,000 | — | — | 50,000 | — | |
| Jun 13, 2017 AForm 4 → | Jun 15, 4:19 pm EDT | S. Louise PhanstielDirector | 25,000 | — | — | 25,000 | — | |
| Jan 9, 2017 AForm 4 → | Jan 11, 5:01 pm EST | Dan PatersonChief Operating Officer | 150,000 | — | — | 150,000 | — | |
| Jan 9, 2017 AForm 4 → | Jan 11, 5:01 pm EST | Gregory BerkChief Medical Officer | 150,000 | — | — | 150,000 | — | |
| Jan 9, 2017 AForm 4 → | Jan 11, 5:00 pm EST | Joseph ChiapponiVice President of Finance | 60,000 | — | — | 60,000 | — | |
| Jan 9, 2017 AForm 4 → | Jan 11, 5:00 pm EST | Robert ForresterPresident and CEO, Director | 360,000 | — | — | 360,000 | — | |
| Oct 29, 2016 AForm 4 → | Nov 1, 8:14 pm EDT | Gregory BerkCHIEF MEDICAL OFFICER | 50,000 | — | — | 50,000 | — | |
| Oct 29, 2016 AForm 4 → | Nov 1, 8:13 pm EDT | Dan PatersonCHIEF OPERATING OFFICER | 50,000 | — | — | 50,000 | — | |
| Oct 29, 2016 AForm 4 → | Nov 1, 8:12 pm EDT | Robert ForresterPRESIDENT AND CEO, Director | 50,000 | — | — | 50,000 | — | |
| Jun 14, 2016 AForm 4 → | Jun 16, 4:37 pm EDT | Alison Frances LawtonDirector | 25,000 | — | — | 25,000 | — | |
| Jun 14, 2016 AForm 4 → | Jun 16, 4:37 pm EDT | Michael KauffmanDirector | 25,000 | — | — | 25,000 | — | |
| Jun 14, 2016 AForm 4 → | Jun 16, 4:36 pm EDT | Paul A FriedmanDirector | 25,000 | — | — | 25,000 | — | |
| Jun 14, 2016 AForm 4 → | Jun 16, 4:36 pm EDT | Joseph ChiapponiVice President of Finance | 20,000 | — | — | 20,000 | — | |
| Jun 14, 2016 AForm 4 → | Jun 16, 4:35 pm EDT | Timothy J BarberichDirector | 25,000 | — | — | 25,000 | — | |
| Jun 14, 2016 AForm 4 → | Jun 16, 4:34 pm EDT | Bruce WendelDirector | 50,000 | — | — | 50,000 | — | |
| Jun 14, 2016 AForm 4 → | Jun 16, 4:34 pm EDT | S. Louise PhanstielDirector | 25,000 | — | — | 25,000 | — | |
| Apr 15, 2016 AForm 4 → | Apr 19, 6:02 pm EDT | Gregory BerkChief Medical Officer | 370,000 | — | — | 370,000 | — | |
| Jan 1, 2016 AForm 4 → | Jan 4, 6:16 pm EST | Dan PatersonChief Operating Officer | 66,000 | — | — | 66,000 | — | |
| Jan 1, 2016 AForm 4 → | Jan 4, 6:15 pm EST | Robert ForresterPresident and CEO, Director | 132,000 | — | — | 132,000 | — | |
| Jan 1, 2016 AForm 4 → | Jan 4, 6:14 pm EST | John B GreenChief Financial Officer | 23,760 | — | — | 23,760 | — | |
| Nov 9, 2015 AForm 4 → | Nov 10, 4:16 pm EST | Dan PatersonChief Operating Officer | 134,000 | — | — | 134,000 | — | |
| Nov 9, 2015 AForm 4 → | Nov 10, 4:16 pm EST | John B GreenChief Financial Officer | 48,240 | — | — | 48,240 | — | |
| Nov 9, 2015 AForm 4 → | Nov 10, 4:14 pm EST | Robert ForresterPresident and CEO, Director | 268,000 | — | — | 268,000 | — | |
| Jun 12, 2015 AForm 4 → | Jun 16, 6:32 pm EDT | Henri A TermeerDirector | 17,969 | — | — | 17,969 | — | |
| Jun 12, 2015 AForm 4 → | Jun 16, 6:32 pm EDT | Michael KauffmanDirector | 17,969 | — | — | 17,969 | — | |
| Jun 12, 2015 AForm 4 → | Jun 16, 6:32 pm EDT | Alison Frances LawtonDirector | 17,969 | — | — | 17,969 | — | |
| Jun 12, 2015 AForm 4 → | Jun 16, 6:31 pm EDT | S. Louise PhanstielDirector | 17,969 | — | — | 17,969 | — | |
| Jun 12, 2015 AForm 4 → | Jun 16, 6:31 pm EDT | Stephen A SherwinDirector | 17,969 | — | — | 17,969 | — | |
| Jun 12, 2015 AForm 4 → | Jun 16, 6:31 pm EDT | Timothy J BarberichDirector | 22,597 | — | — | 22,597 | — | |
| Jun 12, 2015 AForm 4 → | Jun 16, 6:30 pm EDT | Paul A FriedmanDirector | 19,495 | — | — | 19,495 | — | |
| Jan 8, 2015 AForm 4 → | Jan 12, 9:33 am EST | Dan PatersonChief Operating Officer | 144,786 | — | — | 144,786 | — | |
| Jan 8, 2015 AForm 4 → | Jan 12, 9:32 am EST | Monica SinghGeneral Counsel | 25,983 | — | — | 25,983 | — | |
| Jan 8, 2015 AForm 4 → | Jan 12, 9:32 am EST | Joanna HorobinChief Medical Officer | 100,118 | — | — | 100,118 | — | |
| Jan 8, 2015 AForm 4 → | Jan 12, 9:32 am EST | John B GreenChief Financial Officer | 44,497 | — | — | 44,497 | — | |
| Jan 8, 2015 AForm 4 → | Jan 12, 9:31 am EST | Robert ForresterPresident and CEO, Director | 270,488 | — | — | 270,488 | — |