Prime Medicine, Inc. (PRME)
Nasdaq: PRME · Biological Products, (No Diagnostic Substances) · Cambridge, MA · filing with the SEC since 2021
Who runs Prime Medicine, Inc.
Officers and directors as they report to the SEC on Forms 3, 4 and 5, named as filedChief executive, as filed
Reine Allan
Chief Executive Officer. First filing Jan 2024, latest Feb 27, 2026, 1 filing in all.
Officers reporting now
4
of 11 people with a filing in the last fifteen months
Directors reporting now
7
15 people on the record since 2022
Officerssales are open-market, Sep 30, 2025 to Sep 30, 2026
| Name | Title as filed | First filing | Latest filing | Sales, 12 months |
|---|---|---|---|---|
| Makhni Svetlana Ni | Chief Financial Officer | Apr 2026 | Apr 17, 2026 | none |
| Reine Allan | Chief Executive Officer | Jan 2024 | Feb 27, 2026 | none |
| Alenson Carman | SVP, Finance and Chief Accounting Officer | Oct 2022 | Feb 24, 2026 | none |
| Lee Ann L. | Chief Technical Officer | Oct 2022 | Feb 24, 2026 | none |
Directorssales are open-market, Sep 30, 2025 to Sep 30, 2026
| Name | Role | First filing | Latest filing | Sales, 12 months |
|---|---|---|---|---|
| Cahill Thomas | director | Oct 2022 | Jun 8, 2026 | none |
| Chung Wendy | director | Oct 2022 | Jun 8, 2026 | none |
| Foster-Cheek Kaye I | director | Oct 2022 | Jun 8, 2026 | none |
| Kelly Michael Aaron | director | Oct 2022 | Jun 8, 2026 | none |
| Marrazzo Jeffrey D | director | May 2023 | Jun 8, 2026 | none |
| Nelsen Robert | director | Oct 2022 | Jun 8, 2026 | none |
| Schenkein David P | director | Oct 2022 | Jun 8, 2026 | none |
Owners of more than 10% of a classsales are open-market, Sep 30, 2025 to Sep 30, 2026
| Name | Role | First filing | Latest filing | Sales, 12 months |
|---|---|---|---|---|
| Alphabet Inc. | 10% owner | Oct 2022 | Aug 5, 2025 | none |
| Gv 2021 Gp, L.L.C. | 10% owner | Oct 2022 | Aug 5, 2025 | none |
| Gv 2021 Gp, L.P. | 10% owner | Oct 2022 | Aug 5, 2025 | none |
| Gv 2021, L.P. | 10% owner | Oct 2022 | Aug 5, 2025 | none |
| Arch Venture Fund X Overage, L.P. | 10% owner | Oct 2022 | Aug 1, 2025 | none |
| Arch Venture Fund X, L.P. | 10% owner | Oct 2022 | Aug 1, 2025 | none |
| Arch Venture Fund Xii, L.P. | 10% owner | Feb 2024 | Aug 1, 2025 | none |
| Arch Venture Partners X Overage, L.P. | 10% owner | Oct 2022 | Aug 1, 2025 | none |
| Arch Venture Partners X, L.P. | 10% owner | Oct 2022 | Aug 1, 2025 | none |
| Arch Venture Partners X, LLC | 10% owner | Oct 2022 | Aug 1, 2025 | none |
| Arch Venture Partners Xii, L.P. | 10% owner | Feb 2024 | Aug 1, 2025 | none |
| Arch Venture Partners Xii, LLC | 10% owner | Feb 2024 | Aug 1, 2025 | none |
| Burow Kristina | 10% owner | Oct 2022 | Aug 1, 2025 | none |
| Crandell Keith | 10% owner | Oct 2022 | Aug 1, 2025 | none |
| Gillis Steven | 10% owner | Oct 2022 | Aug 1, 2025 | none |
| Liu David R. | 10% owner | Oct 2022 | Jul 1, 2025 | none |
Earlier names on the record8, newest filing first
Brudnick Richard · officer · last filing May 2025Gottesdiener Keith Michael · officer · last filing May 2025Duffield Jeremy · officer · last filing Mar 2025Goldwasser Meredith · officer · last filing Mar 2025Gv 2023 Gp, L.L.C. · other · last filing Feb 2024Gv 2023 Gp, L.P. · other · last filing Feb 2024Gv 2023, L.P. · other · last filing Feb 2024Gv 2019 Gp, L.L.C. · 10% owner · last filing Jun 2023
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.