Metagenomi Therapeutics, Inc. (MGX)
Nasdaq: MGX · Biological Products, (No Diagnostic Substances) · Emeryville, CA · filing with the SEC since 2019
Who runs Metagenomi Therapeutics, Inc.
Officers and directors as they report to the SEC on Forms 3, 4 and 5, named as filedChief executive, as filed
Irish Jian
President and Chief Executive Officer. First filing Feb 2024, latest Sep 10, 2026, 6 filings in all.
Officers reporting now
4
of 8 people with a filing in the last fifteen months
Directors reporting now
4
13 people on the record since 2024
Officerssales are open-market, Sep 30, 2025 to Sep 30, 2026
| Name | Title as filed | First filing | Latest filing | Sales, 12 months |
|---|---|---|---|---|
| Irish Jian | President and Chief Executive Officer | Feb 2024 | Sep 10, 2026 | 4 · $0.00 |
| Wapnick Pamela | Chief Financial Officer | Feb 2024 | Sep 10, 2026 | 4 · $0.00 |
| Wein Matthew | Title: General Counsel, Compliance Officer and Corporate Secretary | Feb 2024 | Sep 10, 2026 | 4 · $0.00 |
| Thomas Brian C. | Chief Executive Officer | Feb 2024 | Dec 8, 2025 | 1 · $0.00 |
Directorssales are open-market, Sep 30, 2025 to Sep 30, 2026
| Name | Role | First filing | Latest filing | Sales, 12 months |
|---|---|---|---|---|
| Reid Laurence | director | Aug 2025 | Sep 11, 2026 | none |
| Bjerkholt Eric | director | Jan 2025 | Jun 11, 2026 | none |
| Dere Willard H | director | Feb 2024 | Jun 11, 2026 | none |
| Eckhardt Juergen | director | Feb 2024 | Jun 11, 2026 | none |
Earlier names on the record10, newest filing first
Noonberg Sarah B. · officer · last filing Jun 2025Delaney Simren · officer · last filing Apr 2024Harnest Simon · officer · last filing Apr 2024Borges Luis · officer · last filing Apr 2024Bernales Sebastian · director · last filing Apr 2024Bayer Aktiengesellschaft · 10% owner · last filing Feb 2024Bayer Healthcare LLC · 10% owner · last filing Feb 2024Bayer Us Holding LP · 10% owner · last filing Feb 2024Bayer World Investments B.V. · 10% owner · last filing Feb 2024Novo Holdings A/s · 10% owner · last filing Feb 2024
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.