Verastem, Inc. (VSTM)
Nasdaq: VSTM · Pharmaceutical Preparations · Needham, MA · filing with the SEC since 2011
Who runs Verastem, Inc.
Officers and directors as they report to the SEC on Forms 3, 4 and 5, named as filedChief executive, as filed
Paterson Dan
President and CEO. First filing Dec 2012, latest Nov 5, 2026, 43 filings in all.
Officers reporting now
5
of 12 people with a filing in the last fifteen months
Directors reporting now
7
29 people on the record since 2012
Officerssales are open-market, Nov 5, 2025 to Nov 5, 2026
| Name | Title as filed | First filing | Latest filing | Sales, 12 months |
|---|---|---|---|---|
| Paterson Dan | President and CEO | Dec 2012 | Nov 5, 2026 | 22 · $800,000 |
| Calkins Daniel | Chief Financial Officer | Nov 2022 | Oct 2, 2026 | 6 · $100,000 |
| Stuglik Brian M | Chief Executive Officer | Sep 2017 | May 26, 2026 | 1 · $0.00 |
| Kauffman Michael | President of Development | Nov 2012 | Jan 8, 2026 | 1 · $100,000 |
| Gagnon Robert E. | Chief Financial Officer | Aug 2018 | Dec 18, 2025 | 1 · $0.00 |
Directorssales are open-market, Nov 5, 2025 to Nov 5, 2026
| Name | Role | First filing | Latest filing | Sales, 12 months |
|---|---|---|---|---|
| Bailey Michael P | director | May 2026 | May 27, 2026 | none |
| Bunn Paul A. | director | Jun 2021 | May 26, 2026 | 1 · $100,000 |
| Johnson John | director | Apr 2020 | May 26, 2026 | none |
| Kapur Anil | director | Oct 2022 | May 26, 2026 | none |
| Robertson Michelle | director | Nov 2021 | May 26, 2026 | none |
| Rowinsky Eric K | director | May 2017 | May 26, 2026 | none |
| Tollefson Karin Anna | director | May 2023 | May 26, 2026 | none |
Earlier names on the record34, newest filing first
Ros Matthew · officer · last filing Apr 2025Solomon Lesley Kim · director · last filing Dec 2022Biotechnology Value Fund II LP · other · last filing Feb 2022Biotechnology Value Fund L P · other · last filing Feb 2022Biotechnology Value Trading Fund Os LP · other · last filing Feb 2022Bvf Gp Holdings LLC · 10% owner · last filing Feb 2022Bvf I Gp LLC · other · last filing Feb 2022Bvf II Gp LLC · other · last filing Feb 2022Bvf Inc/il · 10% owner · last filing Feb 2022Bvf Partners L P/il · 10% owner · last filing Feb 2022Bvf Partners Os Ltd. · other · last filing Feb 2022Lampert Mark N · 10% owner · last filing Feb 2022Barberich Timothy J · director · last filing Jun 2021Consylman Gina · director · last filing Jun 2021Neumann Frank · officer · last filing Jan 2021Kolchinsky Peter · 10% owner · last filing Jun 2020Ra Capital Healthcare Fund LP · 10% owner · last filing Jun 2020Ra Capital Management, L.P. · 10% owner · last filing Jun 2020Shah Rajeev M. · 10% owner · last filing Jun 2020Wendel Bruce · director · last filing Jun 2020Ridgeback Capital Investments L.P. · 10% owner · last filing Mar 2020Ridgeback Capital Investments Ltd. · 10% owner · last filing Mar 2020Ridgeback Capital Management LP · 10% owner · last filing Mar 2020Lawton Alison Frances · director · last filing Jun 2019Forrester Robert · officer · last filing Feb 2019Phanstiel S. Louise · director · last filing Feb 2019Bloom Steven H. · officer · last filing Jan 2019Lobacki Joseph M · officer · last filing Jan 2019Le Ngocdiep T. Md, Phd · officer · last filing Oct 2018Feder Julie B · officer · last filing Jun 2018Chiapponi Joseph · officer · last filing Jan 2017Berk Gregory · officer · last filing Jan 2017Friedman Paul A · director · last filing Jun 2016Green John B · officer · last filing Jan 2016
A person is listed as reporting now after a filing in the last fifteen months. The record shows when someone last filed; it does not say why they stopped. Each name links to the filings on sec.gov.