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TMC the metals company SEC Filings

NASDAQ: TMCBasic MaterialsMetal MiningUSD

3.36-0.075 (-2.19%)

At close: Oct 9, 4:00 PM ET · Delayed 15 min

TMC the metals company filing overview

This page lists 60 recent SEC filings by TMC the metals company (TMC), including 28 4, 17 8-K, 4 10-Q, 3 SCHEDULE 13D/A. The latest annual report (10-K) was filed on Mar 31, 2026 for the period ending Dec 31, 2025. The most recent quarterly report (10-Q) was filed on Aug 13, 2026.

The latest current report (8-K), used to disclose material events such as earnings releases and executive changes, was filed on Sep 29, 2026. Form 10-K is the audited annual report, 10-Q the quarterly report, 8-K covers material events, and Form 4 reports insider transactions. All documents link directly to SEC EDGAR.

Summary generated from market data by MetaCap's automated system. Methodology

TMC SEC filings

TMC the metals company SEC filings
FiledFormDescriptionDocument
Oct 9, 20264Statement of changes in beneficial ownershipView on EDGAR
Sep 29, 20268-KDeparture or Appointment of Directors or Officers; Compensatory Arrangements; Regulation FD DisclosureView on EDGAR
Sep 16, 20264OWNERSHIP DOCUMENTView on EDGAR
Sep 11, 2026SCHEDULE 13D/ABeneficial ownership report (activist) (amendment)View on EDGAR
Aug 19, 20268-KRegulation FD DisclosureView on EDGAR
Aug 17, 20268-KRegulation FD DisclosureView on EDGAR
Aug 13, 20268-KResults of Operations and Financial ConditionView on EDGAR
Aug 13, 202610-QQuarterly reportView on EDGAR
Jul 7, 20264OWNERSHIP DOCUMENTView on EDGAR
Jul 7, 2026SCHEDULE 13D/ABeneficial ownership report (activist) (amendment)View on EDGAR
Jun 2, 20264OWNERSHIP DOCUMENTView on EDGAR
Jun 2, 20264OWNERSHIP DOCUMENTView on EDGAR
Jun 2, 20264OWNERSHIP DOCUMENTView on EDGAR
Jun 2, 20264OWNERSHIP DOCUMENTView on EDGAR
Jun 2, 20264OWNERSHIP DOCUMENTView on EDGAR
Jun 2, 20264OWNERSHIP DOCUMENTView on EDGAR
May 29, 20268-KSubmission of Matters to a Vote of Security HoldersView on EDGAR
May 28, 20268-KRegulation FD DisclosureView on EDGAR
May 14, 20268-KResults of Operations and Financial ConditionView on EDGAR
May 14, 202610-QQuarterly reportView on EDGAR
May 1, 2026SCHEDULE 13G/ABeneficial ownership report (passive) (amendment)View on EDGAR
May 1, 20268-KRegulation FD DisclosureView on EDGAR
Apr 17, 2026DEF 14ADefinitive proxy statementView on EDGAR
Apr 15, 20264OWNERSHIP DOCUMENTView on EDGAR
Apr 15, 20264OWNERSHIP DOCUMENTView on EDGAR
Apr 15, 20264OWNERSHIP DOCUMENTView on EDGAR
Mar 31, 202610-KAnnual reportView on EDGAR
Mar 27, 20268-KResults of Operations and Financial ConditionView on EDGAR
Mar 26, 20264OWNERSHIP DOCUMENTView on EDGAR
Mar 24, 20264OWNERSHIP DOCUMENTView on EDGAR
Mar 9, 20268-KRegulation FD DisclosureView on EDGAR
Feb 10, 20264OWNERSHIP DOCUMENTView on EDGAR
Feb 10, 20264OWNERSHIP DOCUMENTView on EDGAR
Feb 10, 20264OWNERSHIP DOCUMENTView on EDGAR
Feb 5, 20264OWNERSHIP DOCUMENTView on EDGAR
Jan 22, 20268-KRegulation FD DisclosureView on EDGAR
Jan 9, 20264OWNERSHIP DOCUMENTView on EDGAR
Jan 2, 20268-KAmendments to Articles of Incorporation or Bylaws; Change in Fiscal Year; Other EventsView on EDGAR
Dec 8, 20254OWNERSHIP DOCUMENTView on EDGAR
Dec 2, 20254OWNERSHIP DOCUMENTView on EDGAR
Nov 28, 2025SCHEDULE 13G/ABeneficial ownership report (passive) (amendment)View on EDGAR
Nov 13, 202510-QQuarterly reportView on EDGAR
Nov 13, 20258-KResults of Operations and Financial ConditionView on EDGAR
Sep 25, 2025SCHEDULE 13G/ABeneficial ownership report (passive) (amendment)View on EDGAR
Sep 24, 2025SCHEDULE 13GBeneficial ownership report (passive)View on EDGAR
Sep 24, 20254OWNERSHIP DOCUMENTView on EDGAR
Sep 24, 20254OWNERSHIP DOCUMENTView on EDGAR
Sep 24, 20254OWNERSHIP DOCUMENTView on EDGAR
Sep 4, 20254OWNERSHIP DOCUMENTView on EDGAR
Sep 4, 20254OWNERSHIP DOCUMENTView on EDGAR
Aug 28, 20254OWNERSHIP DOCUMENTView on EDGAR
Aug 14, 20258-KResults of Operations and Financial ConditionView on EDGAR
Aug 14, 202510-QQuarterly reportView on EDGAR
Aug 4, 20258-KRegulation FD Disclosure; Other EventsView on EDGAR
Aug 4, 20258-KEntry into a Material Definitive Agreement; Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement; Regulation FD DisclosureView on EDGAR
Jul 18, 2025DEF 14ADefinitive proxy statementView on EDGAR
Jul 2, 2025SCHEDULE 13GBeneficial ownership report (passive)View on EDGAR
Jul 1, 20258-KOther EventsView on EDGAR
Jun 27, 20254OWNERSHIP DOCUMENTView on EDGAR
Jun 23, 2025SCHEDULE 13D/ABeneficial ownership report (activist) (amendment)View on EDGAR

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