TMC the metals company Inc. (TMC)
Nasdaq: TMC · Metal Mining · Vancouver, BC · filing with the SEC since 2020
Who runs TMC the metals company Inc.
Officers and directors as they report to the SEC on Forms 3, 4 and 5, named as filedChief executive, as filed
Barron Gerard
Chairman & CEO. First filing Sep 2021, latest Apr 15, 2026, 8 filings in all.
Officers reporting now
4
of 14 people with a filing in the last fifteen months
Directors reporting now
10
26 people on the record since 2020
Officerssales are open-market, Oct 9, 2025 to Oct 9, 2026
| Name | Title as filed | First filing | Latest filing | Sales, 12 months |
|---|---|---|---|---|
| Barron Gerard | Chairman & CEO | Sep 2021 | Apr 15, 2026 | none |
| Shesky Craig | Chief Financial Officer | Sep 2021 | Apr 15, 2026 | 3 · $1.6M |
| Ilves Erika | Chief Strategy Officer | Sep 2021 | Apr 15, 2026 | none |
| O'Sullivan Anthony | Chief Development Officer | Sep 2021 | Dec 8, 2025 | 2 · $700,000 |
Directorssales are open-market, Oct 9, 2025 to Oct 9, 2026
| Name | Role | First filing | Latest filing | Sales, 12 months |
|---|---|---|---|---|
| Mallon Liam M | director | Oct 2026 | Oct 9, 2026 | none |
| Hall Andrew | director | Sep 2021 | Sep 16, 2026 | none |
| Eras Capital LLC | director | Sep 2021 | Jun 2, 2026 | none |
| Greig Andrew Carlyle | director | Sep 2022 | Jun 2, 2026 | none |
| Karkar Andrei | director | Sep 2021 | Jun 2, 2026 | none |
| Khama Sheila | director | Sep 2021 | Jun 2, 2026 | none |
| Madsbjerg Christian | director | Sep 2021 | Jun 2, 2026 | none |
| May Brendan | director | May 2024 | Jun 2, 2026 | 1 · $100,000 |
| Hess Michael Bernard | director | Jul 2025 | Sep 4, 2025 | none |
| Spiro Alex | director | Jun 2025 | Sep 4, 2025 | none |
Owners of more than 10% of a classsales are open-market, Oct 9, 2025 to Oct 9, 2026
| Name | Role | First filing | Latest filing | Sales, 12 months |
|---|---|---|---|---|
| Allseas Group S.A. | 10% owner | Mar 2023 | Jul 7, 2026 | none |
| Allseas Investments S.A. | 10% owner | Mar 2023 | Jul 7, 2026 | none |
| Argentum Cedit Virtuti Gcv | 10% owner | Mar 2023 | Jul 7, 2026 | none |
| Heerema Edward | 10% owner | Mar 2023 | Jul 7, 2026 | none |
| Stichting Administratiekantoor Aequa Lance Foundation | 10% owner | Mar 2023 | Jul 7, 2026 | none |
Earlier names on the record13, newest filing first
Siamomua Amelia Kinahoi · director · last filing Jun 2025Mcallister Kathleen S · director · last filing Jun 2024Jurvetson Stephen T · director · last filing Apr 2024Stone Gregory · officer · last filing Mar 2024Stryker Gina · director · last filing Jul 2022Gedeon Christelle · officer · last filing Feb 2022Leonard Scott Edward · officer · last filing Sep 2021Barchas Isaac · director · last filing Sep 2021Gaenzle Rick · director · last filing Sep 2021Honour Scott · director · last filing Sep 2021Kelly Justin · director · last filing Sep 2021Sustainable Opportunities Holdings LLC · 10% owner · last filing Sep 2021Quiram David · officer · last filing May 2020
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.