TMCWW / TMC the metals company Inc. - Equity Warrant - Pengajuan SECLaporan Tahunan, Pernyataan Proksi

CONSENT OF THIRD-PARTY QUALIFIED PERSON

Exhibit 23.7 Lanasera Pty Ltd 29 Ellen Street Oxley QLD 4075 Australia CONSENT OF THIRD-PARTY QUALIFIED PERSON Lanasera Pty Ltd (“Lanasera”), in connection with the Registration Statement on Form S-8 to be filed on or about the date hereof pertaining to the 2021 Incentive Equity Plan (including any amendments or supplements thereto, the “Registration Statement”), of TMC the metals company Inc. (th

CONSENT OF THIRD-PARTY QUALIFIED PERSON

Exhibit 23.14 APYS Subsea Ltd 1 The Macies Bath, United Kingdom BA1 4HS CONSENT OF THIRD-PARTY QUALIFIED PERSON APYS Subsea Ltd (“APYS”), in connection with the Registration Statement on Form S-8 to be filed on or about the date hereof pertaining to the 2021 Incentive Equity Plan (including any amendments or supplements thereto, the “Registration Statement”), of TMC the metals company Inc. (the “C

CONSENT OF QUALIFIED PERSON

Exhibit 23.9 Rutger Bosland c/o TMC the metals company Inc. 1111 West Hastings Street, 15th Floor Vancouver, BC V6E 2J3 CANADA CONSENT OF QUALIFIED PERSON Rutger Bosland (the “Qualified Person”), in connection with the Registration Statement on Form S-8 to be filed on or about the date hereof pertaining to the 2021 Incentive Equity Plan (including any amendments or supplements thereto, the “Regist

CONSENT OF THIRD-PARTY QUALIFIED PERSON

Exhibit 23.13 Margin – Marine Geoscience Innovation 21 Kalang Circuit Coffs Harbour NSW 2450 Australia CONSENT OF THIRD-PARTY QUALIFIED PERSON Margin - Marine Geoscience Innovation (“MMGI”), in connection with the Registration Statement on Form S-8 to be filed on or about the date hereof pertaining to the 2021 Incentive Equity Plan (including any amendments or supplements thereto, the “Registratio

CONSENT OF QUALIFIED PERSON

Exhibit 23.19 Dr. Michael Clarke c/o TMC the metals company Inc. 1111 West Hastings Street, 15th Floor Vancouver, BC V6E 2J3 CANADA CONSENT OF QUALIFIED PERSON Dr. Michael Clarke (the “Qualified Person”), in connection with the Registration Statement on Form S-8 to be filed on or about the date hereof pertaining to the 2021 Incentive Equity Plan (including any amendments or supplements thereto, th

CONSENT OF QUALIFIED PERSON

Exhibit 23.10 Dr. Michael Clarke c/o TMC the metals company Inc. 1111 West Hastings Street, 15th Floor Vancouver, BC V6E 2J3 CANADA CONSENT OF QUALIFIED PERSON Dr. Michael Clarke (the “Qualified Person”), in connection with the Registration Statement on Form S-8 to be filed on or about the date hereof pertaining to the 2021 Incentive Equity Plan (including any amendments or supplements thereto, th

CONSENT OF QUALIFIED PERSON

Exhibit 23.11 Adam Price c/o TMC the metals company Inc. 1111 West Hastings Street, 15th Floor Vancouver, BC V6E 2J3 CANADA CONSENT OF QUALIFIED PERSON Adam Price (the "Qualified Person"), in connection with the Registration Statement on Form S-8 to be filed on or about the date hereof pertaining to the 2021 Incentive Equity Plan (including any amendments or supplements thereto, the “Registration

CONSENT OF THIRD-PARTY QUALIFIED PERSON

Exhibit 23.15 Canadian Engineering Associates Ltd 2544 Weston Road, Unit 208 Toronto, ON M9N 2A6 Canada CONSENT OF THIRD-PARTY QUALIFIED PERSON Canadian Engineering Associates Ltd (“CEA”), in connection with the Registration Statement on Form S-8 to be filed on or about the date hereof pertaining to the 2021 Incentive Equity Plan (including any amendments or supplements thereto, the “Registration

CONSENT OF QUALIFIED PERSON

Exhibit 23.17 Anthony O’Sullivan c/o TMC the metals company Inc. 1111 West Hastings Street, 15th Floor Vancouver, BC V6E 2J3 CANADA CONSENT OF QUALIFIED PERSON Anthony O’Sullivan (the “Qualified Person”), in connection with the Registration Statement on Form S-8 to be filed on or about the date hereof pertaining to the 2021 Incentive Equity Plan (including any amendments or supplements thereto, th

CONSENT OF QUALIFIED PERSON

Exhibit 23.18 Rutger Bosland c/o TMC the metals company Inc. 1111 West Hastings Street, 15th Floor Vancouver, BC V6E 2J3 CANADA CONSENT OF QUALIFIED PERSON Rutger Bosland (the “Qualified Person”), in connection with the Registration Statement on Form S-8 to be filed on or about the date hereof pertaining to the 2021 Incentive Equity Plan (including any amendments or supplements thereto, the “Regis

CONSENT OF QUALIFIED PERSON

Exhibit 23.8 Anthony O’Sullivan c/o TMC the metals company Inc. 1111 West Hastings Street, 15th Floor Vancouver, BC V6E 2J3 CANADA CONSENT OF QUALIFIED PERSON Anthony O’Sullivan (the “Qualified Person”), in connection with the Registration Statement on Form S-8 to be filed on or about the date hereof pertaining to the 2021 Incentive Equity Plan (including any amendments or supplements thereto, the

CONSENT OF THIRD-PARTY QUALIFIED PERSON

Exhibit 23.16 Lanasera Pty Ltd 29 Ellen Street Oxley QLD 4075 Australia CONSENT OF THIRD-PARTY QUALIFIED PERSON Lanasera Pty Ltd (“Lanasera”), in connection with the Registration Statement on Form S-8 to be filed on or about the date hereof pertaining to the 2021 Incentive Equity Plan (including any amendments or supplements thereto, the “Registration Statement”), of TMC the metals company Inc. (t

Table 1: Newly Registered Securities

Calculation of Filing Fee Tables S-8 TMC the metals Co Inc. Table 1: Newly Registered Securities Security Type Security Class Title Fee Calculation Rule Amount Registered Proposed Maximum Offering Price Per Unit Maximum Aggregate Offering Price Fee Rate Amount of Registration Fee 1 Equity Common shares without par value reserved for issuance pursuant to the 2021 Incentive Equity Plan Other 33,500,

CONSENT OF THIRD-PARTY QUALIFIED PERSON

Exhibit 23.12 AMC Consultants Pty Ltd Level 12 477 Collins Street Melbourne VIC 3000 Australia CONSENT OF THIRD-PARTY QUALIFIED PERSON AMC Consultants Pty Ltd (“AMC”), in connection with the Registration Statement on Form S-8 to be filed on or about the date hereof pertaining to the 2021 Incentive Equity Plan (including any amendments or supplements thereto, the “Registration Statement”), of TMC t

CONSENT OF QUALIFIED PERSON

Exhibit 23.20 Adam Price c/o TMC the metals company Inc. 1111 West Hastings Street, 15th Floor Vancouver, BC V6E 2J3 CANADA CONSENT OF QUALIFIED PERSON Adam Price (the "Qualified Person"), in connection with the Registration Statement on Form S-8 to be filed on or about the date hereof pertaining to the 2021 Incentive Equity Plan (including any amendments or supplements thereto, the “Registration

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-8 REGISTRATION STATEMENT THE SECURITIES ACT OF 1933 TMC the metals company Inc. (Exact name of registrant as specified in its charter)

Registration No. 333 – UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-8 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 TMC the metals company Inc. (Exact name of registrant as specified in its charter) British Columbia, Canada Not Applicable (State or other jurisdiction of incorporation or organization) (I.R.S. Employer Identification No.) 1111 West Hasting

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 28, 2025 TMC THE METALS CO

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 28, 2025 TMC THE METALS COMPANY INC. (Exact name of registrant as specified in its charter) British Columbia, Canada 001-39281 Not Applicable (State or other jurisdiction of in

TMC THE METALS COMPANY INC. 2021 INCENTIVE EQUITY PLAN (As amended through August 28, 2025)

Exhibit 10.1 TMC THE METALS COMPANY INC. 2021 INCENTIVE EQUITY PLAN (As amended through August 28, 2025) 1. DEFINITIONS. Unless otherwise specified or unless the context otherwise requires, the following terms, as used in this TMC the metals company Inc. 2021 Incentive Equity Plan, have the following meanings: Active Employment means the period in which a Participant who is an Employee performs wo

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 14, 2025 TMC THE METALS CO

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 14, 2025 TMC THE METALS COMPANY INC. (Exact name of registrant as specified in its charter) British Columbia, Canada 001-39281 Not Applicable (State or other jurisdiction of in

Board Observer Agreement, dated as of July 14, 2025, by and between the Company and Yun B. Choi

Exhibit 10.8 BOARD OBSERVER AGREEMENT This BOARD OBSERVER AGREEMENT (the “Agreement”) is entered into as of July 14, 2025 by and between TMC the metals company Inc., a company incorporated under the laws of British Columbia, Canada (the “Company”), and Yun B. Choi (the “Observer”). RECITALS WHEREAS, pursuant to that Securities Purchase Agreement (the “SPA”), dated June 16, 2025, by and between the

Common Share Purchase Warrant, dated as of June 25, 2025, issued to Korea Zinc Company, Ltd.

Exhibit 4.4 NEITHER THE ISSUANCE AND SALE OF THE SECURITIES REPRESENTED BY THIS WARRANT NOR THE SECURITIES INTO WHICH THESE SECURITIES ARE EXERCISABLE HAVE BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED, OR APPLICABLE STATE SECURITIES LAWS. THESE SECURITIES MAY NOT BE OFFERED FOR SALE, SOLD, TRANSFERRED OR ASSIGNED (I) IN THE ABSENCE OF (A) AN EFFECTIVE REGISTRATION STATEMENT FOR THE

Board Observer Agreement, dated as of May 12, 2025, by and between the Company and Zachary A. Wydra

Exhibit 10.6 3 .2 Use of Confidential Information. The Observer agrees to use Confidential Information solely for the purpose of fulfilling the role of observer and agrees not disclose it to any third party without the Company's prior written consent. 4. FIDUCIARY DUTIES 4.1 No Fiduciary Duty. The Observer shall not have, nor shall be deemed to have, any fiduciary duties to the Company or its shar

Notice of Articles of TMC the metals company Inc.

Exhibit 3.1 Mailing Address: PO Box 9431 Stn Prov Govt Victoria BC V8W 9V3 www.corporateonline.gov.bc.ca Location: 2nd Floor - 940 Blanshard Street Victoria BC 1 877 526-1526 Notice of Articles BUSINESS CORPORATIONS ACT CERTIFIED COPY Of a Document filed with the Province of British Columbia Registrar of Companies SINEAD O'CALLAGHAN This Notice of Articles was issued by the Registrar on: June 24,

Services Agreement, dated as of June 12, 2025, by and between the Company and Alex Spiro

Exhibit 10.7 SERVICES AGREEMENT BETWEEN TMC the metals company Inc. (“Company”) and Alex Spiro (“Contractor”) WHEREAS the Company wishes to engage the Contractor to provide certain advisory services for the Company; AND WHEREAS the Contractor wishes to supply these services to the Company on and subject to the terms and conditions provided for in this Services Agreement (the “Agreement”); NOW THER

The Metals Company Announces Second Quarter 2025 Corporate Update

Exhibit 99.1 The Metals Company Announces Second Quarter 2025 Corporate Update NEW YORK, Aug. 14, 2025 — TMC the metals company Inc. (Nasdaq: TMC) (“TMC”, the “Company” or “we”), a leading developer of the world’s largest estimated undeveloped resource of critical metals essential to energy, defense, manufacturing and infrastructure, today provided a corporate update and second quarter results for

Securities Purchase Agreement, dated as of June 16, 2025, by and between the Company and Korea Zinc Company, Ltd.

Exhibit 10.5 EXECUTION COPY SECURITIES PURCHASE AGREEMENT This Securities Purchase Agreement (this “Agreement”) is dated as of June 16, 2025, between TMC the metals company Inc., a company existing under the laws of the Province of British Columbia (the “Company”), and Korea Zinc Company, Ltd., a corporation incorporated under the laws of Korea (the “Purchaser”). WHEREAS, subject to the terms and

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2025 or ☐TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-

Deed of Guarantee and Indemnity, dated August 4, 2025, by TMC the metals company Inc. in favor of The Kingdom of Tonga

Exhibit 10.2 CERTAIN CONFIDENTIAL INFORMATION CONTAINED IN THIS DOCUMENT, MARKED BY [***], HAS BEEN OMITTED BECAUSE THE INFORMATION (I) IS NOT MATERIAL AND (II) WOULD LIKELY CAUSE COMPETITIVE HARM IF PUBLICLY DISCLOSED. DEED OF GUARANTEE AND INDEMNITY between THE METALS COMPANY INC and THE KINGDOM OF TONGA This DEED OF GUARANTEE AND INDEMNITY is dated on August 4, 2025 and made between the followi

Consent of Qualified Person (IA) - MARGIN - Marine Geoscience Innovation

Exhibit 23.11 Margin – Marine Geoscience Innovation 21 Kalang Circuit Coffs Harbour NSW 2450 Australia CONSENT OF THIRD-PARTY QUALIFIED PERSON Margin - Marine Geoscience Innovation (“MMGI”), in connection with the Current Report on Form 8-K, dated on or about the date hereof (the “Form 8-K”), of TMC the metals company Inc. (the “Company”), consents to: ● the filing and use of the technical report

Consent of Qualified Person (IA) - AMC Consultants Pty Ltd

Exhibit 23.10 AMC Consultants Pty Ltd Level 12 477 Collins Street Melbourne VIC 3000 Australia CONSENT OF THIRD-PARTY QUALIFIED PERSON AMC Consultants Pty Ltd (“AMC”), in connection with the Current Report on Form 8-K, dated on or about the date hereof (the “Form 8-K”), of TMC the metals company Inc. (the “Company”), consents to: ● the filing and use of the technical report summary titled “Initial

Consent of Qualified Person (IA) – Dr. Michael Clarke

Exhibit 23.17 Dr. Michael Clarke c/o TMC the metals company Inc. 1111 West Hastings Street, 15th Floor Vancouver, BC V6E 2J3 CANADA CONSENT OF QUALIFIED PERSON Dr. Michael Clarke (the “Qualified Person”), in connection with the Current Report on Form 8-K, dated on or about the date hereof (the “Form 8-K”), of TMC the metals company Inc. (the “Company”), consents to: · the filing and use of the tec

TMC Releases Two Economic Studies with Combined NPV of $23.6B and Declares World-First Nodule Reserves

Exhibit 99.1 TMC Releases Two Economic Studies with Combined NPV of $23.6B and Declares World-First Nodule Reserves · TMC published two technical economic assessments prepared in accordance with Subpart 1300 of Regulation S-K highlighting a total combined project value of $23.6 billion, showing potential economic viability of its NORI-D Project and significant scalability across other NORI and TOM

Consent of Qualified Person (IA) – Rutger Bosland

Exhibit 23.16 Rutger Bosland c/o TMC the metals company Inc. 1111 West Hastings Street, 15th Floor Vancouver, BC V6E 2J3 CANADA CONSENT OF QUALIFIED PERSON Rutger Bosland (the “Qualified Person”), in connection with the Current Report on Form 8-K, dated on or about the date hereof (the “Form 8-K”), of TMC the metals company Inc. (the “Company”), consents to: · the filing and use of the technical r

Consent of Qualified Person (TRS) – Adam Price

Exhibit 23.9 Adam Price c/o TMC the metals company Inc. 111 West Hastings Street, 15th Floor Vancouver, BC V6E 2J3 CANADA CONSENT OF QUALIFIED PERSON Adam Price (the "Qualified Person"), in connection with the Current Report on Form 8-K, dated on or about the date hereof (the "Form 8-K"), ofTMC the metals company Inc. (the "Company"), consents to: ● the filing and use of the technical report summa

Technical Report Summary—Initial Assessment of TOML and NORI Properties, Clarion-Clipperton Zone, dated August 4, 2025

Exhibit 96.2 AMC Consultants Pty Ltd ABN 58 008 129 164 Level 12, 477 Collins Street Melbourne Vic 3000 Australia T             +61 3 8601 3300 E              [email protected] amcconsultants.com Report Technical Report Summary-Initial Assessment of TOML and NORI Properties, Clarion-Clipperton Zone TMC the metals company Inc. AMC Project 0225054 Effective date: 4 August 2025 Qualified P

S-K 1300 NORI Area D Technical Report, dated August 4, 2025

Exhibit 96.1 AMC Consultants Pty Ltd ABN 58 008 129 164 Level 12, 477 Collins Street Melbourne Vic 3000 Australia T        +61 3 8601 3300 E         [email protected] amcconsultants.com Report Technical Report Summary of Prefeasibility Study of NORI Area D, Clarion Clipperton Zone TMC the metals company Inc. AMC Project 0225054 30 July 2025 Effective Date: 4 August 2025 Qualified Person

Common Share Purchase Warrant, dated as of August 4, 2025, issued to The Kingdom of Tonga

Exhibit 4.1 NEITHER THE ISSUANCE AND SALE OF THE SECURITIES REPRESENTED BY THIS WARRANT NOR THE SECURITIES INTO WHICH THESE SECURITIES ARE EXERCISABLE HAVE BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED, OR APPLICABLE STATE SECURITIES LAWS. THESE SECURITIES MAY NOT BE OFFERED FOR SALE, SOLD, TRANSFERRED OR ASSIGNED (I) IN THE ABSENCE OF (A) AN EFFECTIVE REGISTRATION STATEMENT FOR THE

Consent of Qualified Person (TRS) – Rutger Bosland

Exhibit 23.7 Rutger Bosland c/o TMC the metals company Inc. 1111 West Hastings Street, 15th Floor Vancouver, BC V6E 2J3 CANADA CONSENT OF QUALIFIED PERSON Rutger Bosland (the “Qualified Person”), in connection with the Current Report on Form 8-K, dated on or about the date hereof (the “Form 8-K”), of TMC the metals company Inc. (the “Company”), consents to: ● the filing and use of the technical re

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 4, 2025 TMC THE METALS COM

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 4, 2025 TMC THE METALS COMPANY INC. (Exact name of registrant as specified in its charter) British Columbia, Canada 001-39281 Not Applicable (State or other jurisdiction of inc

Consent of Qualified Person (IA) – Adam Price

Exhibit 23.18 Adam Price c/o TMC the metals company Inc. 1111 West Hastings Street, 15th Floor Vancouver, BC V6E 2J3 CANADA CONSENT OF QUALIFIED PERSON Adam Price (the "Qualified Person"), in connection with the Current Report on Form 8-K, dated on or about the date hereof (the "Form 8-K"), of TMC the metals company Inc. (the "Company"), consents to: ● the filing and use of the technical report su

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 4, 2025 TMC THE METALS COM

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 4, 2025 TMC THE METALS COMPANY INC. (Exact name of registrant as specified in its charter) British Columbia, Canada 001-39281 Not Applicable (State or other jurisdiction of inc

Consent of Qualified Person (IA) – Anthony O’Sullivan

Exhibit 23.15 Anthony O’Sullivan c/o TMC the metals company Inc. 1111 West Hastings Street, 15th Floor Vancouver, BC V6E 2J3 CANADA CONSENT OF QUALIFIED PERSON Anthony O’Sullivan (the “Qualified Person”), in connection with the Current Report on Form 8-K, dated on or about the date hereof (the “Form 8-K”), of TMC the metals company Inc. (the “Company”), consents to: · the filing and use of the tec

Consent of Qualified Person (IA) - Canadian Engineering Associates Ltd

Exhibit 23.13 Canadian Engineering Associates Ltd 2544 Weston Road, Unit 208 Toronto, ON M9N 2A6 Canada CONSENT OF THIRD-PARTY QUALIFIED PERSON Canadian Engineering Associates Ltd (“CEA”), in connection with the Current Report on Form 8-K, dated on or about the date hereof (the “Form 8-K”), of TMC the metals company Inc. (the “Company”), consents to: · the filing and use of the technical report su

Consent of Qualified Person (TRS) – Dr. Michael Clarke

Exhibit 23.8 Dr. Michael Clarke c/o TMC The Metals Company Inc. 1111 West Hastings Street, 15th Floor Vancouver, BC V6E 2J3 CANADA CONSENT OF QUALIFIED PERSON Dr. Michael Clarke (the “Qualified Person”), in connection with the Current Report on Form 8-K, dated on or about the date hereof (the “Form 8-K”), of TMC the metals company Inc. (the “Company”), consents to: ● the filing and use of the tech

Consent of Qualified Person (IA) - APYS Subsea Ltd

Exhibit 23.12 APYS Subsea Ltd 1 The Macies Bath, United Kingdom BA1 4HS CONSENT OF THIRD-PARTY QUALIFIED PERSON APYS Subsea Ltd (“APYS”), in connection with the Current Report on Form 8-K, dated on or about the date hereof (the “Form 8-K”), of TMC the metals company Inc. (the “Company”), consents to: · the filing and use of the technical report summary titled “Initial Assessment of TOML and NORI P

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Exhibit 99.1 1 25 45 70 0 145 255 253 226 83 169 170 174 249 50 0 115 175 210 Master Headline | Arial 25, Bold Headline | Arial 21, Bold BLUE SUBHEAD | Arial 12, all caps Subhead | Arial 16, Bold Body Copy | Arial 14 For Bullets, use - 1 MISSION & MASTER-PLAN Gerard Barron, Chairman & CEO August 2025 2 25 45 70 0 145 255 253 226 83 169 170 174 249 50 0 115 175 210 Master Headline | Arial 25, Bold

Consent of Qualified Person (IA) – Lanasera Pty Ltd

Exhibit 23.14 Lanasera Pty Ltd 29 Ellen Street Oxley QLD 4075 Australia CONSENT OF THIRD-PARTY QUALIFIED PERSON Lanasera Pty Ltd (“Lanasera”), in connection with the Current Report on Form 8-K, dated on or about the date hereof (the “Form 8-K”), of TMC the metals company Inc. (the “Company”), consents to: · the filing and use of the technical report summary titled “Initial Assessment of TOML and N

Sponsorship Agreement, dated August 4, 2025, among The Government of The Kingdom of Tonga and Tonga Offshore Mining Limited

Exhibit 10.1 CERTAIN CONFIDENTIAL INFORMATION CONTAINED IN THIS DOCUMENT, MARKED BY [***], HAS BEEN OMITTED BECAUSE THE INFORMATION (I) IS NOT MATERIAL AND (II) WOULD LIKELY CAUSE COMPETITIVE HARM IF PUBLICLY DISCLOSED. Sponsorship Agreement The Tonga Seabed Minerals Authority on behalf of the Government of the Kingdom of Tonga Tonga Offshore Mining Limited Sponsorship Agreement Table of Contents

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.  )

TABLE OF CONTENTS UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.  ) Filed by the Registrant [X] Filed by a Party other than the Registrant [ ] Check the appropriate box: [ ] Preliminary Proxy Statement [ ] Confidential, for Use of the Commission Only (as permitted b

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant x Filed by a Party other than the Registrant ¨ Check the appropriate box: ¨  Preliminary Proxy Statement ¨  Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ¨ Defi

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.  )

TABLE OF CONTENTS UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.  ) Filed by the Registrant [X] Filed by a Party other than the Registrant [ ] Check the appropriate box: [X] Preliminary Proxy Statement [ ] Confidential, for Use of the Commission Only (as permitted b

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 25, 2025 TMC THE METALS COMP

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 25, 2025 TMC THE METALS COMPANY INC. (Exact name of registrant as specified in its charter) British Columbia, Canada 001-39281 Not Applicable (State or other jurisdiction of inco

TMC THE METALS COMPANY INC. Up to 19,900,000 Common Shares Class B Warrants to Purchase up to 9,950,000 Common Shares

Filed pursuant to Rule 424(b)(3) Registration No. 333-275822 PROSPECTUS SUPPLEMENT To Prospectus Supplement dated November 14, 2024, as amended by Amendment No. 1 thereto dated November 26, 2024 (To Prospectus dated December 8, 2023) TMC THE METALS COMPANY INC. Up to 19,900,000 Common Shares Class B Warrants to Purchase up to 9,950,000 Common Shares This prospectus supplement supplements the prosp

Regulation FD Disclosure, Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Entry into a Material Definitive Agreement, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 17, 2025 TMC THE METALS COMPANY INC. (Exact name of registrant as specified in its charter) British Columbia, Canada 001-39281 Not Applicable (State or other jurisdiction of inco

TMC Announces Appointment of Michael Hess and Alex Spiro to its Board of Directors

Exhibit 99.1 TMC Announces Appointment of Michael Hess and Alex Spiro to its Board of Directors - Michael Hess, an experienced investor and operator in the energy sector, brings deep networks and expertise in financing and developing businesses focused on the U.S. energy supply chain - Alex Spiro, a high-profile U.S. attorney and investor, joins with extensive regulatory, governance and capital ma

Waiver to Class B Common Share Purchase Warrants.

Exhibit 4.1 TMC THE METALS COMPANY INC. 1111 West Hastings Street, 15th Floor Vancouver, British Columbia V6E 2J3 WAIVER TO CLASS B COMMON SHARE PURCHASE WARRANTS June 17, 2025 Reference is made to those certain Class B Common Share Purchase Warrants (the “Warrants”) issued by TMC the metals company Inc. (the “Company”) pursuant to the terms and conditions of that certain Securities Purchase Agree

Regulation FD Disclosure, Entry into a Material Definitive Agreement, Unregistered Sales of Equity Securities, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 16, 2025 TMC THE METALS COMPANY INC. (Exact name of registrant as specified in its charter) British Columbia, Canada 001-39281 Not Applicable (State or other jurisdiction of inco

TMC Announces Strategic Investment from Korea Zinc — a World-Leader in Non-Ferrous Metal Refining and pCAM Technology — to Advance Development of Deep-Seabed Critical Minerals in the U.S.

Exhibit 99.1 TMC Announces Strategic Investment from Korea Zinc — a World-Leader in Non-Ferrous Metal Refining and pCAM Technology — to Advance Development of Deep-Seabed Critical Minerals in the U.S. · Korea Zinc Co., Ltd., (Korea Zinc) will make a strategic equity investment in TMC of $85.2 million in exchange for 19.6 million common shares at the last market closing price of $4.34 per share · I

Services Agreement, dated June 2, 2025, by and between the Company and Michael B. Hess

Exhibit 10.3 SERVICES AGREEMENT BETWEEN: TMC The Metals Company Inc. (“Company”) and Michael B. Hess (“Contractor”) WHEREAS the Company wishes to engage the Contractor to provide certain advisory services for the Company; AND WHEREAS the Contractor wishes to supply these services to the Company on and subject to the terms and conditions provided for in this Services Agreement (the “Agreement”); NO

Sponsorship Agreement, dated May 29, 2025, among the Government of the Republic of Nauru, the Nauru Seabed Minerals Authority, and Nauru Ocean Resources Inc.

Exhibit 10.1 CERTAIN IDENTIFIED INFORMATION HAS BEEN OMITTED FROM THIS EXHIBIT BECAUSE IT IS NOT MATERIAL AND OF THE TYPE THAT THE REGISTRANT TREATS AS PRIVATE OR CONFIDENTIAL. [***] INDICATES THAT INFORMATION HAS BEEN OMITTED. Sponsorship agreement, Revised 29 may 2025 The Republic of Nauru Nauru Ocean Resources Inc. DATE: 29 MAY 2025 PARTIES The Republic of Nauru (the “Republic”) AND The Nauru S

TMC and Nauru Announce Updated Sponsorship Agreement for Nauru Ocean Resources Inc. (NORI)

Exhibit 99.1 TMC and Nauru Announce Updated Sponsorship Agreement for Nauru Ocean Resources Inc. (NORI) · The Government of Nauru and TMC’s subsidiary, Nauru Ocean Resources Inc. (NORI), signed a revised Sponsorship Agreement updating the terms of their agreement signed in 2017 · The President of Nauru welcomes the new agreement which will ensure that Nauruans will receive benefits from any future

Deed of Guarantee and Indemnity, dated May 29, 2025, by and between the Company and The Republic of Nauru

Exhibit 10.2 DEED OF GUARANTEE AND INDEMNITY between THE METALS COMPANY INC and THE REPUBLIC OF NAURU This DEED OF GUARANTEE AND INDEMNITY is dated on 29 May 2025 and made between the following PARTIES: 1. THE METALS COMPANY INC, a company incorporated in British Columbia, Canada with company number C1323488, whose registered office is 1111 West Hastings Street, 15th Floor, Vancouver, British Colu

Regulation FD Disclosure, Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant, Submission of Matters to a Vote of Security Holders

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 29, 2025 TMC THE METALS COMPANY INC. (Exact name of registrant as specified in its charter) British Columbia, Canada 001-39281 Not Applicable (State or other jurisdiction of incor

Common Share Purchase Warrant, dated May 29, 2025, issued to the Government of the Republic of Nauru

Exhibit 4.1 NEITHER THE ISSUANCE AND SALE OF THE SECURITIES REPRESENTED BY THIS WARRANT NOR THE SECURITIES INTO WHICH THESE SECURITIES ARE EXERCISABLE HAVE BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED, OR APPLICABLE STATE SECURITIES LAWS. THESE SECURITIES MAY NOT BE OFFERED FOR SALE, SOLD, TRANSFERRED OR ASSIGNED (I) IN THE ABSENCE OF (A) AN EFFECTIVE REGISTRATION STATEMENT FOR THE

Amendment to Company’s Articles adopted May 29, 2025

Exhibit 3.1 TMC THE METALS COMPANY INC. (the "Company") AMENDMENT TO ARTICLES OF THE COMPANY “BE IT RESOLVED AS AN ORDINARY RESOLUTION THAT: The existing Articles of the Company be amended by deleting the existing Article 15.8 in its entirety and replacing it with the following Article 15.8: “15.8 Delivery of Notice. Notwithstanding any other provision in this Part 15, notice given to the Corporat

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 29, 2025 TMC THE METALS COMPA

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 29, 2025 TMC THE METALS COMPANY INC. (Exact name of registrant as specified in its charter) British Columbia, Canada 001-39281 Not Applicable (State or other jurisdiction of incor

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.     )

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.     ) Filed by the Registrant x Filed by a Party other than the Registrant ¨ Check the appropriate box: ¨ Preliminary Proxy Statement ¨ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ¨ De

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 14, 2025 TMC THE METALS COMPANY INC. (Exact name of registrant as specified in its charter) British Columbia, Canada 001-39281 Not Applicable (State or other jurisdiction of incor

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2025 or ☐TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001

TMC Provides First Quarter 2025 Corporate Update

Exhibit 99.1 TMC Provides First Quarter 2025 Corporate Update NEW YORK, May 14, 2025 — TMC the metals company Inc. (Nasdaq: TMC) (“TMC” or “the Company”), a leading explorer of the world’s largest undeveloped resource of critical metals essential to energy, defense, manufacturing, and infrastructure, today provided a corporate update and first quarter results for the period ending March 31, 2025.

Form of Class C Common Share Purchase Warrant

Exhibit 4.1 FORM OF WARRANT CLASS C COMMON SHARE PURCHASE WARRANT TMC the metals company Inc. Warrant Shares: Issue Date: May [●], 2025 THIS CLASS C COMMON SHARE PURCHASE WARRANT (the “Warrant”) certifies that, for value received, [] , or its assigns (the “Holder”) is entitled, upon the terms and subject to the limitations on exercise and the conditions hereinafter set forth, at any time on or aft

TMC THE METALS COMPANY INC. 12,333,333 Common Shares Class C Warrants to Purchase 12,333,333 Common Shares

  Filed pursuant to Rule 424(b)(5) Registration Nos. 333-267479 and 333-275822 PROSPECTUS SUPPLEMENT (To Prospectuses dated October 14, 2022 and December 8, 2023) TMC THE METALS COMPANY INC. 12,333,333 Common Shares Class C Warrants to Purchase 12,333,333 Common Shares TMC the metals company Inc. is offering 12,333,333 of its common shares and accompanying Class C warrants to purchase 12,333,333 o

Form of Securities Purchase Agreement

Exhibit 10.1 Securities Purchase Agreement This Securities Purchase Agreement (this “Agreement”) is dated as of May 12, 2025, between TMC the metals company Inc., a company existing under the laws of the Province of British Columbia (the “Company”), and each purchaser identified on the signature pages hereto (each, including its successors and assigns, a “Purchaser” and collectively the “Purchaser

The following table sets forth the estimated costs and expenses payable by the registrant in connection with the sale of the securities being registered:

Exhibit 99.2 The registrant is filing this Exhibit 99.2 for the purpose of incorporating the information set forth herein by reference into the registration statements on Form S-3 (Reg. Nos. 333-275822 and 333-267479) that were filed by the registrant with the Securities and Exchange Commission (the “SEC”) on November 30, 2023 and September 16, 2022, respectively, and declared effective by the SEC

Risk Factor Update (May 12, 2025)

Exhibit 99.1 Risk Factor Update (May 12, 2025) Investors should carefully review and consider the information regarding certain factors that could materially affect TMC the metals company Inc.’s (the “Company”) business, consolidated financial condition or results of operations set forth under Part I, Item 1A, “Risk Factors” in the Company’s Annual Report on Form 10-K for the year ended December 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 12, 2025 TMC THE METALS COMPA

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 12, 2025 TMC THE METALS COMPANY INC. (Exact name of registrant as specified in its charter) British Columbia, Canada 001-39281 Not Applicable (State or other jurisdiction of incor

TMC THE METALS COMPANY INC. 12,333,333 Common Shares Class C Warrants to Purchase 12,333,333 Common Shares

Filed pursuant to Rule 424(b)(5) Registration Nos. 333-267479 and 333-275822 PROSPECTUS SUPPLEMENT (To Prospectuses dated October 14, 2022 and December 8, 2023) TMC THE METALS COMPANY INC. 12,333,333 Common Shares Class C Warrants to Purchase 12,333,333 Common Shares TMC the metals company Inc. is offering 12,333,333 of its common shares and accompanying Class C warrants to purchase 12,333,333 of

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 29, 2025 TMC THE METALS COMPANY INC. (Exact name of registrant as specified in its charter) British Columbia, Canada 001-39281 Not Applicable (State or other jurisdiction of inc

World First: TMC USA Submits Application for Commercial Recovery of Deep-Sea Minerals in the High Seas Under U.S. Seabed Mining Code

Exhibit 99.1 World First: TMC USA Submits Application for Commercial Recovery of Deep-Sea Minerals in the High Seas Under U.S. Seabed Mining Code · Following last week’s Executive Order, ‘Unleashing America’s Offshore Critical Minerals and Resources’, TMC USA has submitted applications to the National Oceanic and Atmospheric Administration (NOAA) for two exploration licenses and one commercial rec

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant x Filed by a Party other than the Registrant ¨ Check the appropriate box: ¨  Preliminary Proxy Statement ¨  Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ¨ Defi

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.  )

TABLE OF CONTENTS UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.  ) Filed by the Registrant [X] Filed by a Party other than the Registrant [ ] Check the appropriate box: [ ] Preliminary Proxy Statement [ ] Confidential, for Use of the Commission Only (as permitted b

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.  )

TABLE OF CONTENTS UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.  ) Filed by the Registrant [X] Filed by a Party other than the Registrant [ ] Check the appropriate box: [X] Preliminary Proxy Statement [ ] Confidential, for Use of the Commission Only (as permitted b

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 27, 2025 TMC THE METALS COMPANY INC. (Exact name of registrant as specified in its charter) British Columbia, Canada 001-39281 Not Applicable (State or other jurisdiction of inc

Filing Fee Table

Exhibit 107 Calculation of Filing Fee Table Form S-8 (Form Type) TMC the metal company Inc.

As filed with the Securities and Exchange Commission on March 27, 2025

As filed with the Securities and Exchange Commission on March 27, 2025 Registration No.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ☒ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2024 or ☐TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 001-3928

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 27, 2025 TMC THE METALS COM

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 27, 2025 TMC THE METALS COMPANY INC. (Exact name of registrant as specified in its charter) British Columbia, Canada 001-39281 Not Applicable (State or other jurisdiction of inc

Second Amendment to the Unsecured Credit Facility, dated November 14, 2024, by and between TMC the metals company Inc. and Gerard Barron and ERAS Capital LLC

Exhibit 10.44 SECOND Amendment to the UNSECURED credit facility THIS SECOND AMENDMENT is dated November 14, 2024 between: TMC THE METALS COMPANY INC., a company organized under the laws of British Columbia, Canada (“TMC”) and ERAS CAPITAL LLC, a Delaware limited liability company, and GERARD BARRON, an individual. RECITALS WHEREAS TMC, ERAS and Barron entered into an Unsecured Credit Facility Agre

The Metals Company to Apply for Permits under Existing U.S. Mining Code for Deep-Sea Minerals in the High Seas in Second Quarter of 2025

Exhibit 99.1 The Metals Company to Apply for Permits under Existing U.S. Mining Code for Deep-Sea Minerals in the High Seas in Second Quarter of 2025 · Following successful mining tests by U.S. consortia and pioneering environmental impact assessment by the National Oceanic and Atmospheric Administration (NOAA) in the Clarion Clipperton Zone (CCZ) in the 1970s, the United States Congress passed th

Letter Agreement, dated March 24, 2025, by and among the Company, Allseas Investments SA and Argentum Cedit Virtuti GCV

Exhibit 10.41 March 24, 2025 E.P. Heerema Director Allseas Investments SA Route de Pra de Plan 18 1618 Châtel-St-Denis Switzerland Chatel-St-Denis, Switzerland E.P. Heerema Zaakvoerder Argentum Cedit Virtuti NV Wiegstraat 21 2000 Antwerp Belgium Antwerp, Belgium Re: Cancellation of Credit Facility and Extension of Working Capital Loan Agreement Dear Mr. Heerema, This letter agreement (this "Agreem

Third Amendment to the Unsecured Credit Facility, dated March 26, 2025, by and between TMC the metals company Inc. and Gerard Barron and ERAS Capital LLC

Exhibit 10.45 THIRD Amendment to the UNSECURED credit facility THIS THIRD AMENDMENT is dated March 26, 2025 between: TMC THE METALS COMPANY INC., a company organized under the laws of British Columbia, Canada (“TMC”) and ERAS CAPITAL LLC, a Delaware limited liability company, and GERARD BARRON, an individual. RECITALS WHEREAS TMC, ERAS and Barron entered into an Unsecured Credit Facility Agreement

List of Subsidiaries

Exhibit 21.1 Subsidiaries of Registrant Subsidiary State or Country of Organization Percentage Ownership DeepGreen Engineering Pte. Ltd. Singapore 100% DeepGreen Metals ULC Canada 100% The Metals Company USA, LLC United States 100% DeepGreen TOML Holding 1 Ltd. British Virgin Islands 100% DeepGreen TOML Holding 2 Ltd. British Virgin Islands 100% DeepGreen TOML Singapore Ltd. Singapore 100% Koloa M

Filing Fee Table

Exhibit 107 Calculation of Filing Fee Table Form S-8 (Form Type) TMC the metal company Inc.

Exhibit 4.1

Exhibit 4.1 DESCRIPTION OF THE REGISTRANT’S SECURITIES REGISTERED PURSUANT TO SECTION 12 OF THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED The following summary of the material terms of the authorized capital of TMC the metals company Inc. is not intended to be a complete summary of the rights and preferences of such securities, and is qualified by reference to our notice of articles and articles

As filed with the Securities and Exchange Commission on March 27, 2025

As filed with the Securities and Exchange Commission on March 27, 2025 Registration No.

TMC Announces Fourth Quarter and Full Year 2024 Results

Exhibit 99.1 TMC Announces Fourth Quarter and Full Year 2024 Results NEW YORK, March 27, 2025 — TMC the metals company Inc. (Nasdaq: TMC) (“TMC” or “the Company”), an explorer of the world’s largest undeveloped resource of critical metals for building infrastructure, power generation, transmission, and batteries, today provided a corporate update and fourth quarter and full year financial results

Insider Trading Policy

Exhibit 19 TMC THE METALS COMPANY INC. Insider Trading Policy TMC the metals company Inc. (the “Company”) has adopted the following policy regarding trading by Company personnel (including contractors) in the Company’s securities (the “Insider Trading Policy,” or this “Policy”). This Policy applies to all Company personnel, including directors, officers, employees and consultants of the Company an

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 17, 2025 TMC THE METALS C

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 17, 2025 TMC THE METALS COMPANY INC. (Exact name of registrant as specified in its charter) British Columbia, Canada 001-39281 Not Applicable (State or other jurisdiction of i

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 6, 2025 TMC THE METALS CO

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 6, 2025 TMC THE METALS COMPANY INC. (Exact name of registrant as specified in its charter) British Columbia, Canada 001-39281 Not Applicable (State or other jurisdiction of in

Boston Los Angeles MIAMI New York San Diego San Francisco toronto Washington Mintz, Levin, Cohn, Ferris, Glovsky and Popeo, P.C.

Daniel T. Kajunski 617.348.1715 [email protected] One Financial Center Boston, MA 02111 617.542.6000 mintz.com January 8, 2025 CONFIDENTIAL – VIA EDGAR United States Securities and Exchange Commission Division of Corporation Finance Office of Energy & Transportation 100 F Street, N.E. Washington, D.C. 20549 Attn: Joanna Lam; Kevin Dougherty Re: TMC the metals company Inc. Form 10-K for Fiscal Y

TMC THE METALS COMPANY INC. Up to 19,900,000 Common Shares Class B Warrants to Purchase up to 9,950,000 Common Shares

Filed pursuant to Rule 424(b)(5) Registration No. 333-275822 AMENDMENT NO. 1 TO PROSPECTUS SUPPLEMENT DATED NOVEMBER 14, 2024 (To Prospectus dated December 8, 2023) TMC THE METALS COMPANY INC. Up to 19,900,000 Common Shares Class B Warrants to Purchase up to 9,950,000 Common Shares This Amendment No. 1 to prospectus supplement amends the prospectus supplement dated November 14, 2024 (the “original

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 26, 2024 TMC THE METALS

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 26, 2024 TMC THE METALS COMPANY INC. (Exact name of registrant as specified in its charter) British Columbia, Canada 001-39281 Not Applicable (State or other jurisdiction of

Form of First Amendment to Securities Purchase Agreement, dated November 26, 2024

Exhibit 10.1 FIRST AMENDMENT TO SECURITIES PURCHASE AGREEMENT This First Amendment to Securities Purchase Agreement (this “Amendment”) is entered into as of November 26, 2024 (the “Amendment Effective Date”) by and among TMC the metals company Inc., a company existing under the laws of the Province of British Columbia (the “Company”), and the undersigned Purchasers constituting the Purchasers that

Form of Securities Purchase Agreement, dated November 14, 2024

Exhibit 10.1 SECURITIES PURCHASE AGREEMENT This Securities Purchase Agreement (this “Agreement”) is dated as of November 14, 2024, between TMC the metals company Inc., a company existing under the laws of the Province of British Columbia (the “Company”), and each purchaser identified on the signature pages hereto (each, including its successors and assigns, a “Purchaser” and collectively the “Purc

(Reg. No. 333-275822) that was filed by the registrant with the Securities and Exchange Commission (the “SEC”) on November 30, 2023 and declared effective by the SEC on December 8, 2023.

Exhibit 99.1 The registrant is filing this Exhibit 99.1 for the purpose of incorporating the information set forth herein by reference into the registration statement on Form S-3 (Reg. No. 333-275822) that was filed by the registrant with the Securities and Exchange Commission (the “SEC”) on November 30, 2023 and declared effective by the SEC on December 8, 2023. The following table sets forth the

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2024 or ☐TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number:

Form of Class B Warrant to Purchase Common Stock

Exhibit 4.1 FORM OF WARRANT CLASS B COMMON SHARE PURCHASE WARRANT TMC the metals company Inc. Warrant Shares: Issue Date: November [●], 2024 THIS CLASS B COMMON SHARE PURCHASE WARRANT (the “Warrant”) certifies that, for value received, , or its assigns (the “Holder”) is entitled, upon the terms and subject to the limitations on exercise and the conditions hereinafter set forth, at any time on or a

Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 14, 2024 TMC THE METALS COMPANY INC. (Exact name of registrant as specified in its charter) British Columbia, Canada 001-39281 Not Applicable (State or other jurisdiction of

TMC THE METALS COMPANY INC. 17,500,000 Common Shares Class B Warrants to Purchase 8,750,000 Common Shares

Filed pursuant to Rule 424(b)(5) Registration No. 333-275822 PROSPECTUS SUPPLEMENT (To Prospectus dated December 8, 2023) TMC THE METALS COMPANY INC. 17,500,000 Common Shares Class B Warrants to Purchase 8,750,000 Common Shares We are offering 17,500,000 of our common shares and accompanying Class B warrants to purchase 8,750,000 of our common shares in this offering (and the common shares issuabl

The Metals Company Announces US$17.5 Million Registered Direct Offering of Common Shares and Class B Warrants

Exhibit 99.2 The Metals Company Announces US$17.5 Million Registered Direct Offering of Common Shares and Class B Warrants NEW YORK — November 14, 2024 — TMC the metals company Inc. (Nasdaq: TMC) (“TMC” or the “Company”), an explorer of lower-impact battery metals from seafloor polymetallic nodules, today announced that it has entered into a securities purchase agreement with certain existing inve

SEC FILE NUMBER

SEC FILE NUMBER 001-39281 CUSIP NUMBER 87261Y106 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 14, 2024 TMC THE METALS COMPANY INC. (Exact name of registrant as specified in its charter) British Columbia, Canada 001-39281 Not Applicable (State or other jurisdiction of

The Metals Company Provides Third Quarter 2024 Corporate Update

Exhibit 99.1 The Metals Company Provides Third Quarter 2024 Corporate Update NEW YORK, Nov. 14, 2024 (GLOBE NEWSWIRE) - TMC the metals company Inc. (Nasdaq: TMC) (“TMC” or “the Company”), an explorer of lower-impact battery metals from seafloor polymetallic nodules, today provided a corporate update and financial results for the third quarter ending September 30, 2024. Q3 2024 Financial Highlights

Financial Statements and Exhibits, Results of Operations and Financial Condition, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 12, 2024 TMC THE METALS COMPANY INC. (Exact name of registrant as specified in its charter) British Columbia, Canada 001-39281 Not Applicable (State or other jurisdiction of

Risk Factor Update (November 12, 2024)

Exhibit 99.1 Risk Factor Update (November 12, 2024) Investors should carefully review and consider the information regarding certain factors that could materially affect TMC the metals company Inc.’s (the “Company”) business, consolidated financial condition or results of operations set forth under Part I, Item 1A, “Risk Factors” in the Company’s Annual Report on Form 10-K for the year ended Decem

Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 18, 2024 TMC THE METALS COMPANY INC. (Exact name of registrant as specified in its charter) British Columbia, Canada 001-39281 Not Applicable (State or other jurisdiction of i

Amendment to the Working Capital Loan Agreement, dated October 18, 2024, by and between the Company and Allseas Investments SA.

Exhibit 10.1 CERTAIN IDENTIFIED INFORMATION HAS BEEN OMITTED FROM THIS EXHIBIT BECAUSE IT IS NOT MATERIAL AND OF THE TYPE THAT THE REGISTRANT TREATS AS PRIVATE OR CONFIDENTIAL. [***] INDICATES THAT INFORMATION HAS BEEN OMITTED. FIRST Amendment to Working capital loan Agreement THIS FIRST AMENDMENT TO WORKING CAPITAL LOAN AGREEMENT (this “Amendment”) is dated October 18, 2024 between: TMC THE METAL

Working Capital Loan Agreement, dated September 9, 2024, by and between TMC the metals company Inc. and Allseas Investments SA

Exhibit 10.1 CERTAIN IDENTIFIED INFORMATION HAS BEEN OMITTED FROM THIS EXHIBIT BECAUSE IT IS NOT MATERIAL AND OF THE TYPE THAT THE REGISTRANT TREATS AS PRIVATE OR CONFIDENTIAL. [***] INDICATES THAT INFORMATION HAS BEEN OMITTED. Working capital loan Agreement THIS AGREEMENT is dated 9 September 2024 between: TMC THE METALS COMPANY INC., a company organized under the laws of British Columbia, Canada

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): September 9, 2024 TMC THE METALS

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): September 9, 2024 TMC THE METALS COMPANY INC. (Exact name of registrant as specified in its charter) British Columbia, Canada 001-39281 Not Applicable (State or other jurisdiction of

Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 16, 2024 TMC THE METALS COMPANY INC. (Exact name of registrant as specified in its charter) British Columbia, Canada 001-39281 Not Applicable (State or other jurisdiction of in

Third Amendment to the Unsecured Credit Facility, dated August 16, 2024, by and between TMC the metals company Inc. Argentum Cedit Virtuti GCV

Exhibit 10.1 CERTAIN IDENTIFIED INFORMATION HAS BEEN OMITTED FROM THIS EXHIBIT BECAUSE IT IS NOT MATERIAL AND OF THE TYPE THAT THE REGISTRANT TREATS AS PRIVATE OR CONFIDENTIAL. [***] INDICATES THAT INFORMATION HAS BEEN OMITTED. THIRD Amendment to the UNSECURED credit facility THIS THIRD AMENDMENT is dated August 16, 2024 between: TMC THE METALS COMPANY INC., a company organized under the laws of B

The Metals Company Provides Second Quarter 2024 Corporate Update

Exhibit 99.1 The Metals Company Provides Second Quarter 2024 Corporate Update NEW YORK, Aug. 14, 2024 (GLOBE NEWSWIRE) - TMC the metals company Inc. (Nasdaq: TMC) (“TMC” or “the Company”), an explorer of lower-impact battery metals from seafloor polymetallic nodules, today provided a corporate update and financial results for the second quarter ending June 30, 2024. Q2 2024 Financial Highlights ·

TMC the metals company Inc. 2021 Incentive Equity Plan

Exhibit 10.3 TMC THE METALS COMPANY INC. 2021 INCENTIVE EQUITY PLAN (As amended by the Board of Directors through April 9, 2024) 1. DEFINITIONS. Unless otherwise specified or unless the context otherwise requires, the following terms, as used in this TMC the metals company Inc. 2021 Incentive Equity Plan, have the following meanings: Active Employment means the period in which a Participant who is

First Amendment to the Unsecured Credit Facility, dated August 13, 2024, by and between TMC the metals company Inc. and Gerard Barron and ERAS Capital LLC

Exhibit 10.5 CERTAIN IDENTIFIED INFORMATION HAS BEEN OMITTED FROM THIS EXHIBIT BECAUSE IT IS NOT MATERIAL AND OF THE TYPE THAT THE REGISTRANT TREATS AS PRIVATE OR CONFIDENTIAL. [***] INDICATES THAT INFORMATION HAS BEEN OMITTED. FIRST AMENDMENT TO THE UNSECURED CREDIT FACILITY THIS FIRST AMENDMENT is dated August 13, 2024 between: TMC THE METALS COMPANY INC., a company organized under the laws of B

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2024 or ☐TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 14, 2024 TMC THE METALS COMPANY INC. (Exact name of registrant as specified in its charter) British Columbia, Canada 001-39281 Not Applicable (State or other jurisdiction of in

Loan Agreement, dated May 27, 2024, by and between TMC the metals company Inc. and Argentum Cedit Virtuti GCV

Exhibit 10.4 CERTAIN IDENTIFIED INFORMATION HAS BEEN OMITTED FROM THIS EXHIBIT BECAUSE IT IS NOT MATERIAL AND OF THE TYPE THAT THE REGISTRANT TREATS AS PRIVATE OR CONFIDENTIAL. [***] INDICATES THAT INFORMATION HAS BEEN OMITTED. ARGENTUM CEDIT VIRTUTI GCV Wiegstraat 21 B-2000 Antwerpen Belgie Loan Agreement USD2,000,000 This Agreement is made this 27th day of May, 2024 BETWEEN (1) Argentum Cedit Vi

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 30, 2024 TMC THE METALS COMPA

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 30, 2024 TMC THE METALS COMPANY INC. (Exact name of registrant as specified in its charter) British Columbia, Canada 001-39281 Not Applicable (State or other jurisdiction of incor

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 24, 2024 TMC THE METALS COMPA

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 24, 2024 TMC THE METALS COMPANY INC. (Exact name of registrant as specified in its charter) British Columbia, Canada 001-39281 Not Applicable (State or other jurisdiction of incor

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2024 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 0

TMC Announces First Quarter 2024 Results

Exhibit 99.1 TMC Announces First Quarter 2024 Results NEW YORK, May 13, 2024 — TMC the metals company Inc. (Nasdaq: TMC) (“TMC” or “the Company”), an explorer of lower-impact battery metals from seafloor polymetallic nodules, today provided a corporate update and first quarter financial results for the period ending March 31, 2024. Q1 2024 Financial Highlights · $11.9 million cash used in operatio

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 13, 2024 TMC THE METALS COMPA

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 13, 2024 TMC THE METALS COMPANY INC. (Exact name of registrant as specified in its charter) British Columbia, Canada 001-39281 Not Applicable (State or other jurisdiction of incor

Amended and Restated Employment Agreement, dated November 11, 2022, by and between TMC the metals company Inc. and Erika Ilves

Exhibit 10.16 AMENDED AND RESTATED EXECUTIVE EMPLOYMENT AGREEMENT BETWEEN: DEEPGREEN METALS UAE (the “Company”) - and - ERIKA IIVES (the “Executive”) WHEREAS: 1. The Company is a subsidiary of the TMC The Metals Company (its parent entity) is engaged in the business of the exploration and commercialization of polymetallic nodules across the Pacific Ocean’s Clarion Clipperton Zone; 2. The Company w

Employment Agreement, dated April 16, 2024, by and between TMC the metals company Inc. and Gerard Barron

Exhibit 10.1 EMPLOYMENT AGREEMENT BETWEEN: DEEPGREEN METALS UAE, with registered address Sheikh Rashid Tower, Floor 25, Dubai World Trade Center, Dubai, United Arab Emirates (“UAE”) (the “Company”) - and - GERARD BARRON (the “Executive”) DATED: April 16, 2024 WHEREAS: 1. The Company is engaged in the business of the exploration and commercialization of polymetallic nodules across the Pacific Ocean

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 16, 2024 TMC THE METALS COM

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 16, 2024 TMC THE METALS COMPANY INC. (Exact name of registrant as specified in its charter) British Columbia, Canada 001-39281 Not Applicable (State or other jurisdiction of inc

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.  )

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.  ) Filed by the Registrant [X] Filed by a Party other than the Registrant [ ] Check the appropriate box: [ ] Preliminary Proxy Statement [ ] Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)

TMC / TMC the metals company Inc. / Barron Gerard - SC 13D/A Activist Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. 12)* TMC THE METALS COMPANY INC. (Name of Issuer) Common Shares without par value (Title of Class of Securities) Common Shares: 87261Y 106 (CUSIP Number) Gerard Barron c/o TMC the metals company Inc. 595 Howe Street, 10th Floor Vancouver, British Columbia, C

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.  )

TABLE OF CONTENTS UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.  ) Filed by the Registrant [X] Filed by a Party other than the Registrant [ ] Check the appropriate box: [ ] Preliminary Proxy Statement [ ] Confidential, for Use of the Commission Only (as permitted b

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K/A (Amendment No. 1)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K/A (Amendment No. 1) (Mark One) x ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2023 or ¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 001-

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 9, 2024 TMC THE METALS COMP

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 9, 2024 TMC THE METALS COMPANY INC. (Exact name of registrant as specified in its charter) British Columbia, Canada 001-39281 Not Applicable (State or other jurisdiction of inco

Consulting Agreement, dated April 9, 2024 by and between TMC the metals company Inc. and Steve Jurvetson

Exhibit 10.1 SERVICES AGREEMENT BETWEEN: TMC The Metals Company Inc. (“Company”) and Steve Jurvetson (“Contractor”) WHEREAS the Company wishes to engage the Contractor to provide certain advisory services for the Company; AND WHEREAS the Contractor wishes to supply these services to the Company on and subject to the terms and conditions provided for in this Services Agreement (the “Agreement”); NO

Steve Jurvetson, a Renowned Silicon Valley Investor, Joins TMC’s Board of Directors as Vice Chairman and Special Advisor to the CEO

Exhibit 99.1 Steve Jurvetson, a Renowned Silicon Valley Investor, Joins TMC’s Board of Directors as Vice Chairman and Special Advisor to the CEO · Mr. Jurvetson is a legendary investor focused on founder-led, mission-driven companies at the cutting edge of disruptive technology and new industry formation. His investments include pioneering technology companies like Tesla, Planet Labs, SpaceX and C

Filing Fee Table

Exhibit 107 Calculation of Filing Fee Table Form S-8 (Form Type) TMC the metal company Inc.

As filed with the Securities and Exchange Commission on March 25, 2024

As filed with the Securities and Exchange Commission on March 25, 2024 Registration No.

Filing Fee Table

Exhibit 107 Calculation of Filing Fee Table Form S-8 (Form Type) TMC the metal company Inc.

As filed with the Securities and Exchange Commission on March 25, 2024

As filed with the Securities and Exchange Commission on March 25, 2024 Registration No.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ☒ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2023 or ☐TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 001-3928

Financial Statements and Exhibits, Non-Reliance on Previously Issued Financial Statements or a Related Audit Report or Completed Interim Review, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 22, 2024 TMC THE METALS COMPANY INC. (Exact name of registrant as specified in its charter) British Columbia, Canada 001-39281 Not Applicable (State or other jurisdiction of inc

TMC Announces Fourth Quarter and Full Year 2023 Results

Exhibit 99.1 TMC Announces Fourth Quarter and Full Year 2023 Results NEW YORK, March 25, 2024 — TMC the metals company Inc. (Nasdaq: TMC) (“TMC” or “the Company”), an explorer of lower-impact battery metals from seafloor polymetallic nodules, today provided a corporate update and fourth quarter and full year financial results for the period ending December 31, 2023. Q4 2023 and FY 2023 Financial H

Description of Securities

Exhibit 4.1 DESCRIPTION OF THE REGISTRANT’S SECURITIES REGISTERED PURSUANT TO SECTION 12 OF THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED The following summary of the material terms of the authorized capital of TMC the metals company Inc. is not intended to be a complete summary of the rights and preferences of such securities, and is qualified by reference to our notice of articles and articles

Unsecured Credit Facility, dated March 22, 2024, by and among TMC the metals company Inc., Gerard Barron and ERAS Capital LLC

Exhibit 10.34 CERTAIN IDENTIFIED INFORMATION HAS BEEN OMITTED FROM THIS EXHIBIT BECAUSE IT IS NOT MATERIAL AND OF THE TYPE THAT THE REGISTRANT TREATS AS PRIVATE OR CONFIDENTIAL. [***] INDICATES THAT INFORMATION HAS BEEN OMITTED. UNSECURED CREDIT FACILITY THIS AGREEMENT is dated March 22, 2024 between: TMC THE METALS COMPANY INC., a company organized under the laws of British Columbia, Canada; and

TMC the metals company Inc. Clawback Policy

Exhibit 97.1 TMC THE METALS COMPANY INC. CLAWBACK POLICY I.Introduction The Board of Directors (the “Board”) of TMC the metals company Inc. (the “Company”) believes that it is in the best interests of the Company and its shareholders to create and maintain a culture that emphasizes integrity and accountability and that reinforces the Company’s pay-for-performance compensation philosophy. The Board

Second Amendment to the Unsecured Credit Facility, dated March 22, 2024, by and between TMC the metals company Inc. and Argentum Credit Virtuti GCV

Exhibit 10.33 SECOND AMENDMENT TO THE UNSECURED CREDIT FACILITY THIS SECOND AMENDMENT is dated March 22, 2024 between: TMC THE METALS COMPANY INC., a company organized under the laws of British Columbia, Canada (“TMC”); and ARGENTUM CEDIT VIRTUTI GCV, a corporation organized under the laws of Belgium and the parent of Allseas Investments S.A. (“Argentum”) RECITALS WHEREAS TMC and Argentum entered

Amendment No. 1 to At-The-Market Distribution Agreement, dated as of December 21, 2023, by and among TMC the metals company Inc., Stifel, Nicolaus & Company, Incorporated and Wedbush Securities Inc.

Exhibit 10.1 TMC the metals company Inc. AMENDMENT NO. 1 TO At-The-Market EQUITY DISTRIBUTION AGREEMENT December 21, 2023 STIFEL, NICOLAUS & COMPANY, INCORPORATED One South Street, 15th Floor Baltimore, Maryland 21202 Wedbush Securities Inc. 600 Montgomery Street 29th Floor San Francisco, California 94111 Ladies and Gentlemen: TMC the metals company Inc. (the “Company”), together with Wedbush Secu

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 21, 2023 TMC THE METALS

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 21, 2023 TMC THE METALS COMPANY INC. (Exact name of registrant as specified in its charter) British Columbia, Canada 001-39281 Not Applicable (State or other jurisdiction of

TMC THE METALS COMPANY INC. Common Shares

Filed Pursuant to Rule 424(b)(3) Registration No. 333-267479 PROSPECTUS SUPPLEMENT To Prospectus Supplement dated December 22, 2022 (To Prospectus dated October 14, 2022) TMC THE METALS COMPANY INC. $30,000,000 Common Shares This prospectus supplement, or this Supplement, supplements the prospectus supplement, or the Prospectus Supplement, dated December 22, 2022, providing for the offer and sale

TMC the metals company Inc. 595 Howe Street, 10th Floor Vancouver, British Columbia V6C 2T5

TMC the metals company Inc. 595 Howe Street, 10th Floor Vancouver, British Columbia V6C 2T5 December 6, 2023 VIA EDGAR United States Securities and Exchange Commission Division of Corporation Finance 100 F Street, N.E. Washington, D.C. 20549 Attn: Cheryl Brown RE: TMC the metals company Inc. Registration Statement on Form S-3 File No. 333-275822 Acceleration Request Dear Ms. Brown: With respect to

Form of Subordinated Indenture

Exhibit 4.6 TMC THE METALS COMPANY INC. Issuer AND [ ] Trustee INDENTURE Dated as of [ ] Subordinated Debt Securities CROSS-REFERENCE TABLE(1) Section of Trust Indenture Act of 1939, as Amended Section of Indenture 310(a). 7.09 310(b). 7.08 7.10 310(c). Inapplicable 311(a). 7.13(a) 311(b). 7.13(b) 311(c). Inapplicable 312(a). 5.02(a) 312(b). 5.02(b) 312(c). 5.02(c) 313(a). 5.04(a) 313(b). 5.04(a)

Form of Senior Indenture

Exhibit 4.5 TMC THE METALS COMPANY INC. Issuer AND [ ] Trustee INDENTURE Dated as of [ ] Senior Debt Securities CROSS-REFERENCE TABLE(1) Section of Trust Indenture Act of 1939, as Amended Section of Indenture 310(a). 7.09 310(b). 7.08 7.10 310(c). Inapplicable 311(a). 7.13(a) 311(b). 7.13(b) 311(c). Inapplicable 312(a). 5.02(a) 312(b). 5.02(b) 312(c). 5.02(c) 313(a). 5.04(a) 313(b). 5.04(a) 313(c)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 30, 2023 TMC THE METALS

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 30, 2023 TMC THE METALS COMPANY INC. (Exact name of registrant as specified in its charter) British Columbia, Canada 001-39281 Not Applicable (State or other jurisdiction of

Filing Fee Table

Exhibit 107 Calculation of Filing Fee Table Form S-3 (Form Type) TMC the metal company Inc.

Consent of Margin – Marine Geoscience Innovation

Exhibit 23.8 Margin - Marine Geoscience Innovation 21 Kalang Circuit Coffs Harbour, 2450, NSW, Australia CONSENT OF THIRD-PARTY QUALIFIED PERSON Margin - Marine Geoscience Innovation (“MMGI”), in connection with the Registration Statement on Form S-3 of TMC the metals company Inc. and any further amendments or supplements and/or exhibits thereto (collectively, the “Form S-3”), consent to: ● the fi

Consent of Deep Reach Technology Inc.

Exhibit 23.7 Deep Reach Technology Inc. 10050 Cash Road Stafford, TX 77477 USA CONSENT OF THIRD-PARTY QUALIFIED PERSON Deep Reach Technology Inc. (“DRT”), in connection with the Registration Statement on Form S-3 of TMC the metals company Inc. and any further amendments or supplements and/or exhibits thereto (collectively, the “Form S-3”), consent to: ● the filing and use of the technical report s

As filed with the Securities and Exchange Commission on November 30, 2023

As filed with the Securities and Exchange Commission on November 30, 2023 Registration No.

Consent of John Michael Parianos

Exhibit 23.9 John Michael Parianos 1/108 River Terrace Kangaroo Point 4169, Australia CONSENT OF THIRD-PARTY QUALIFIED PERSON John Michael Parianos, in connection with the Registration Statement on Form S-3 of TMC the metals company Inc. and any further amendments or supplements and/or exhibits thereto (collectively, the “Form S-3”), consent to: ● the filing and use of the technical report summary

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2023 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Numbe

The Metals Company Provides Third Quarter 2023 Corporate Update

Exhibit 99.1 The Metals Company Provides Third Quarter 2023 Corporate Update NEW YORK, Nov. 9, 2023 — TMC the metals company Inc. (Nasdaq: TMC) (“TMC” or “the Company”), an explorer of lower-impact battery metals from seafloor polymetallic nodules, today provided a corporate update and financial results for the third quarter ending September 30, 2023. Q3 2023 Financial Highlights · Net loss of $12

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 9, 2023 TMC THE METALS C

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 9, 2023 TMC THE METALS COMPANY INC. (Exact name of registrant as specified in its charter) British Columbia, Canada 001-39281 Not Applicable (State or other jurisdiction of i

TMC / TMC the metals company Inc / Barron Gerard - SC 13D/A Activist Investment

SC 13D/A 1 tm2323978d1sc13da.htm SC 13D/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. 11)* TMC THE METALS COMPANY INC. (Name of Issuer) Common Shares without par value (Title of Class of Securities) Common Shares: 87261Y 106 (CUSIP Number) Gerard Barron c/o TMC the metals company Inc. 595 Howe Street,

TMC / TMC the metals company Inc / Allseas Group S.A. - SC 13D/A Activist Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D (Rule 13d-101) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO § 240.13d-1(a) AND AMENDMENTS THERETO FILED PURSUANT TO § 240.13d-2(a) (Amendment No. 4)* TMC the metals company Inc. (Name of Issuer) TMC Common Shares without par value (Title of Class of Securities) 87261Y 106 (CUSIP Number) Cornelis Koog

The Metals Company Announces ~US$27 Million Registered Direct Offering at $2.00 Per Share Plus Class A Warrants

Exhibit 99.2 The Metals Company Announces ~US$27 Million Registered Direct Offering at $2.00 Per Share Plus Class A Warrants NEW YORK — Aug. 14, 2023 — TMC the metals company Inc. (Nasdaq: TMC) (“TMC” or the “Company”), an explorer of lower-impact battery metals from seafloor polymetallic nodules, today announced that it has entered into a securities purchase agreement with certain investors for t

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 14, 2023 TMC THE METALS CO

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 14, 2023 TMC THE METALS COMPANY INC. (Exact name of registrant as specified in its charter) British Columbia, Canada 001-39281 Not Applicable (State or other jurisdiction of in

TMC / TMC the metals company Inc / Karkar Andrei - AMENDMENT NO. 6 TO SCHEDULE 13D Activist Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D/A (Amendment No. 6) Under the Securities Exchange Act of 1934 TMC the metals Co Inc. (Name of Issuer) Common shares (Title of Class of Securities) 87261Y106 (CUSIP Number) Andrei Karkar 323 Marina Blvd San Francisco, CA 94123 (415) 567 0509 (Name, Address and Telephone Number of Person Authorized to Receive Notice

Form of Securities Purchase Agreement, dated August 14, 2023

Exhibit 10.1   SECURITIES PURCHASE AGREEMENT   This Securities Purchase Agreement (this “Agreement”) is dated as of August 14, 2023, between TMC the metals company Inc., a company existing under the laws of the Province of British Columbia (the “Company”), and each purchaser identified on the signature pages hereto (each, including its successors and assigns, a “Purchaser” and collectively the “Pu

Form of Class A Warrant to Purchase Common Stock

Exhibit 4.1 FORM OF WARRANT CLASS A COMMON SHARE PURCHASE WARRANT TMC the metals company Inc. Warrant Shares: Issue Date: August , 2023 THIS CLASS A COMMON SHARE PURCHASE WARRANT (the “Warrant”) certifies that, for value received, or its assigns (the “Holder”) is entitled, upon the terms and subject to the limitations on exercise and the conditions hereinafter set forth, at any time on or after th

(Reg. No. 333-267479) that was filed by the registrant with the Securities and Exchange Commission (the “SEC”) on September 16, 2022, as amended, and declared effective by the SEC on October 14, 2022.

Exhibit 99.1 The registrant is filing this Exhibit 99.1 for the purpose of incorporating the information set forth herein by reference into the registration statement on Form S-3 (Reg. No. 333-267479) that was filed by the registrant with the Securities and Exchange Commission (the “SEC”) on September 16, 2022, as amended, and declared effective by the SEC on October 14, 2022. The following table

TMC THE METALS COMPANY INC. 18,961,540 Common Shares Class A Warrants to Purchase 9,480,770 Common Shares

Filed pursuant to Rule 424(b)(5) Registration No. 333-267479 PROSPECTUS SUPPLEMENT (To Prospectus dated October 14, 2022) TMC THE METALS COMPANY INC. 18,961,540 Common Shares Class A Warrants to Purchase 9,480,770 Common Shares We are offering 18,961,540 of our common shares and accompanying Class A warrants to purchase 9,480,770 of our common shares in this offering (and the common shares issuabl

The Metals Company Provides Second Quarter 2023 Corporate Update and Commentary on ~$27 Million Capital Raise at $2.00 Per Share with Potential Upsizing to $38 Million

Exhibit 99.1 The Metals Company Provides Second Quarter 2023 Corporate Update and Commentary on ~$27 Million Capital Raise at $2.00 Per Share with Potential Upsizing to $38 Million NEW YORK, August 14, 2023 — TMC the metals company Inc. (Nasdaq: TMC) (“TMC” or “the Company”), an explorer of lower-impact battery metals from seafloor polymetallic nodules, today provided a corporate update and financ

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2023 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 00

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 14, 2023 TMC THE METALS CO

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 14, 2023 TMC THE METALS COMPANY INC. (Exact name of registrant as specified in its charter) British Columbia, Canada 001-39281 Not Applicable (State or other jurisdiction of in

Amendment to the Unsecured Credit Facility, dated July 31, 2023, by and between TMC the metals company Inc. and Argentum Credit Virtuti GCV

Exhibit 10.2 Amendment to the UNSECURED credit facility THIS AMENDMENT is dated July 31, 2023 between: TMC THE METALS COMPANY INC., a company organized under the laws of British Columbia, Canada (“TMC”); and ARGENTUM CEDIT VIRTUTI GCV, a corporation organized under the laws of Belgium and the parent of Allseas Investments S.A. (“Argentum”) RECITALS WHEREAS TMC and Argentum entered into an Unsecure

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 31, 2023 TMC THE METALS COMP

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 31, 2023 TMC THE METALS COMPANY INC. (Exact name of registrant as specified in its charter) British Columbia, Canada 001-39281 Not Applicable (State or other jurisdiction of inco

Exclusive Vessel Use Agreement, dated August 1, 2023, by and between TMC the metals company Inc. and Allseas Group S.A.

Exhibit 10.1 EXCLUSIVe vessel use AGREEMENT THIS AGREEMENT is dated August 1, 2023 between: TMC THE METALS COMPANY INC., a company organized under the laws of British Columbia, Canada (“TMC”); and ALLSEAS GROUP s.A, a corporation organized under the laws of Switzerland (“Allseas”) RECITALS WHEREAS, Allseas and TMC have been working together since 2019 to develop and scale the collection of polymet

TMC Announces Corporate Update on Expected Timeline, Application Costs and Production Capacity Following Part II of the 28th Session of the International Seabed Authority

Exhibit 99.1 TMC Announces Corporate Update on Expected Timeline, Application Costs and Production Capacity Following Part II of the 28th Session of the International Seabed Authority NEW YORK, Aug. 1, 2023 — TMC the metals company Inc. (Nasdaq: TMC) (“TMC” or “the Company”), an explorer of lower-impact battery metals from seafloor polymetallic nodules, today provided a corporate update on expecte

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 30, 2023 TMC THE METALS COMP

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 30, 2023 TMC THE METALS COMPANY INC. (Exact name of registrant as specified in its charter) British Columbia, Canada 001-39281 Not Applicable (State or other jurisdiction of inco

TMC / TMC the metals company Inc / Karkar Andrei - AMENDMENT NO. 5 TO SCHEDULE 13D Activist Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D/A (Amendment No. 5) Under the Securities Exchange Act of 1934 TMC the metals Co Inc. (Name of Issuer) Common shares (Title of Class of Securities) 87261Y106 (CUSIP Number) Andrei Karkar 323 Marina Blvd San Francisco, CA 94123 (415) 567 0509 (Name, Address and Telephone Number of Person Authorized to Receive Notice

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 8, 2023 TMC THE METALS COMPA

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 8, 2023 TMC THE METALS COMPANY INC. (Exact name of registrant as specified in its charter) British Columbia, Canada 001-39281 Not Applicable (State or other jurisdiction of incor

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 30, 2023 TMC THE METALS COMPA

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 30, 2023 TMC THE METALS COMPANY INC. (Exact name of registrant as specified in its charter) British Columbia, Canada 001-39281 Not Applicable (State or other jurisdiction of incor

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2023 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 0

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 11, 2023 TMC THE METALS COMPANY INC. (Exact name of registrant as specified in its charter) British Columbia, Canada 001-39281 Not Applicable (State or other jurisdiction of incor

The Metals Company Provides Q1 2023 Corporate Update

Exhibit 99.1 The Metals Company Provides Q1 2023 Corporate Update NEW YORK, May 11, 2023 — TMC the metals company Inc. (Nasdaq: TMC) (“TMC” or “the Company”), an explorer of lower-impact battery metals from seafloor polymetallic nodules, today provided a corporate update and financial results for the first quarter ending March 31, 2023. Q1 2023 Financial Highlights · Net income and per share amoun

TMC / TMC the metals company Inc / Maersk Supply Service A/S - AMENDMENT NO. 2 Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 2)* TMC the metals Co Inc. (Name of Issuer) TMC Common Shares without par value (Title of Class of Securities) 87261Y106 (CUSIP Number) April 28, 2023 (Date of Event which Requires Filing of this Statement) Check the appropriate box to designate the rule pur

JOINT FILING AGREEMENT PURSUANT TO RULE 13d-1(k)

EXHIBIT 99.1 JOINT FILING AGREEMENT PURSUANT TO RULE 13d-1(k) The undersigned acknowledge and agree that the foregoing statement on Schedule 13G is filed on behalf of each of the undersigned and that all subsequent amendments to this statement on Schedule 13G shall be filed on behalf of each of the undersigned without the necessity of filing additional joint filing agreements. The undersigned ackn

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.  )

TABLE OF CONTENTS UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.  ) Filed by the Registrant [X] Filed by a Party other than the Registrant [ ] Check the appropriate box: [ ] Preliminary Proxy Statement [ ] Confidential, for Use of the Commission Only (as permitted b

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.  )

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.  ) Filed by the Registrant [X] Filed by a Party other than the Registrant [ ] Check the appropriate box: [ ] Preliminary Proxy Statement [ ] Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)

Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 19, 2023 TMC THE METALS COMPANY INC. (Exact name of registrant as specified in its charter) British Columbia, Canada 001-39281 Not Applicable (State or other jurisdiction of inc

TMC THE METALS COMPANY INC. Up to 248,779,861 Common Shares Up to 9,500,000 Warrants

Filed Pursuant to Rule 424(b)(3) Registration No. 333-260126 PROSPECTUS TMC THE METALS COMPANY INC. Up to 248,779,861 Common Shares Up to 9,500,000 Warrants This prospectus relates to the issuance by us of up to an aggregate of 24,500,000 of our common shares, without par value, or the Common Shares, which consists of (i) up to 9,500,000 of Common Shares that are issuable upon the exercise of priv

TMC / TMC the metals company Inc / Barron Gerard - SC 13D/A Activist Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. 10)* TMC THE METALS COMPANY INC. (Name of Issuer) Common Shares without par value (Title of Class of Securities) Common Shares: 87261Y 106 (CUSIP Number) Gerard Barron c/o TMC the metals company Inc. 595 Howe Street, 10th Floor Vancouver, British Columbia, C

TMC / TMC the metals company Inc / Barron Gerard - SC 13D/A Activist Investment

SC 13D/A 1 tm2310912d1sc13da.htm SC 13D/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. 9)* TMC THE METALS COMPANY INC. (Name of Issuer) Common Shares without par value (Title of Class of Securities) Common Shares: 87261Y 106 (CUSIP Number) Gerard Barron c/o TMC the metals company Inc. 595 Howe Street,

As filed with the Securities and Exchange Commission on March 27, 2023

As filed with the Securities and Exchange Commission on March 27, 2023 Registration No.

As filed with the U.S. Securities and Exchange Commission on March 27, 2023

As filed with the U.S. Securities and Exchange Commission on March 27, 2023 Registration No. 333-260126 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Amendment No. 1 to Post-Effective Amendment No. 2 to FORM S-1 ON FORM S-3 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 TMC the metals company Inc. (Exact name of registrant as specified in its charter) British Col

Consent of Margin — Marine Geoscience Innovation

Exhibit 23.8 Margin - Marine Geoscience Innovation 21 Kalang Circuit Coffs Harbour, 2450, NSW, Australia CONSENT OF THIRD-PARTY QUALIFIED PERSON Margin - Marine Geoscience Innovation (“MMGI”), in connection with the Registration Statement Amendment No. 1 to Post-Effective Amendment No. 2 to Form S-1 on Form S-3 (No. 333-260126) of TMC the metals company Inc. and any further amendments or supplemen

Unsecured Credit Facility, dated March 22, 2023, by and between TMC the metals company Inc. and Argentum Credit Virtuti GCV

Exhibit 10.31 CERTAIN IDENTIFIED INFORMATION HAS BEEN OMITTED FROM THIS EXHIBIT BECAUSE IT IS NOT MATERIAL AND OF THE TYPE THAT THE REGISTRANT TREATS AS PRIVATE OR CONFIDENTIAL. [***] INDICATES THAT INFORMATION HAS BEEN OMITTED. UNSECURED CREDIT FACILITY THIS AGREEMENT is dated March 22, 2023 between: TMC THE METALS COMPANY INC., a company organized under the laws of British Columbia, Canada; and

Filing Fee Table

Exhibit 107 Calculation of Filing Fee Table Form S-8 (Form Type) TMC the metal company Inc.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ☒ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2022 or ☐TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 001-3928

Description of Securities

Exhibit 4.1 DESCRIPTION OF THE REGISTRANT’S SECURITIES The following summary of the material terms of the authorized capital of TMC the metals company Inc. is not intended to be a complete summary of the rights and preferences of such securities, and is qualified by reference to our notice of articles and articles (“Notice and Articles”) and the provisions of applicable law, including the Business

Consent of Deep Reach Technology Inc.

Exhibit 23.7 Deep Reach Technology Inc. 10050 Cash Road Stafford, TX 77477 USA CONSENT OF THIRD-PARTY QUALIFIED PERSON Deep Reach Technology Inc. (“DRT”), in connection with the Registration Statement Amendment No. 1 to Post-Effective Amendment No. 2 to Form S-1 on Form S-3 (No. 333-260126) of TMC the metals company Inc. and any further amendments or supplements and/or exhibits thereto (collective

As filed with the Securities and Exchange Commission on March 27, 2023

As filed with the Securities and Exchange Commission on March 27, 2023 Registration No.

Consent of John Michael Parianos

Exhibit 23.9 John Michael Parianos 1/108 River Terrace Kangaroo Point 4169, Australia CONSENT OF THIRD-PARTY QUALIFIED PERSON John Michael Parianos, in connection with the Registration Statement Amendment No. 1 to Post-Effective Amendment No. 2 to Form S-1 on Form S-3 (No. 333-260126) of TMC the metals company Inc. and any further amendments or supplements and/or exhibits thereto (collectively, th

Filing Fee Table

Exhibit 107 Calculation of Filing Fee Table Form S-8 (Form Type) TMC the metal company Inc.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 23, 2023 TMC THE METALS COM

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 23, 2023 TMC THE METALS COMPANY INC. (Exact name of registrant as specified in its charter) British Columbia, Canada 001-39281 Not Applicable (State or other jurisdiction of inc

The Metals Company Provides Q4 2022 and FY 2022 Corporate Update and Key Strategic and Financial Announcements

Exhibit 99.1 The Metals Company Provides Q4 2022 and FY 2022 Corporate Update and Key Strategic and Financial Announcements NEW YORK, March 23, 2023 — TMC the metals company Inc. (Nasdaq: TMC) (“TMC” or “the Company”), an explorer of lower-impact battery metals from seafloor polymetallic nodules, today provided a corporate update and financial results for the fourth quarter ending December 31, 202

TMC / TMC the metals company Inc / Allseas Group S.A. - SC 13D/A Activist Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D (Rule 13d-101) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO § 240.13d-1(a) AND AMENDMENTS THERETO FILED PURSUANT TO § 240.13d-2(a) (Amendment No. 3)* TMC the metals company Inc. (Name of Issuer) TMC Common Shares without par value (Title of Class of Securities) 87261Y 106 (CUSIP Number) Cornelis Koog

TMC THE METALS COMPANY INC. Up to 264,438,297 Common Shares Up to 9,500,000 Warrants

Filed Pursuant to Rule 424(b)(3) Registration No. 333-260126 PROSPECTUS SUPPLEMENT NO. 11 (TO PROSPECTUS DATED JULY 12, 2022) TMC THE METALS COMPANY INC. Up to 264,438,297 Common Shares Up to 9,500,000 Warrants This prospectus supplement no. 11 (this “Supplement”) supplements the prospectus dated July 12, 2022 (the “Prospectus”) relating to the issuance by us of up to an aggregate of 24,500,000 of

Royalty Agreement dated February 21, 2023 by and among TMC the metals company Inc., Nauru Ocean Resources Inc. and Low Carbon Royalties Inc.

Exhibit 10.1 CERTAIN CONFIDENTIAL INFORMATION CONTAINED IN THIS DOCUMENT, MARKED BY [***], HAS BEEN OMITTED BECAUSE THE INFORMATION (I) IS NOT MATERIAL AND (II) WOULD LIKELY CAUSE COMPETITIVE HARM IF PUBLICLY DISCLOSED. Royalty Agreement This Agreement dated as of the 21st day of February, 2023. Between: Nauru Ocean Resources Inc., a company incorporated under the laws of the Republic of Nauru (“C

Investor Rights Agreement dated February 21, 2023 by and among TMC the metals company Inc., Brian Paes-Braga and Low Carbon Royalties Inc.

Exhibit 10.2 CERTAIN CONFIDENTIAL INFORMATION CONTAINED IN THIS DOCUMENT, MARKED BY [***], HAS BEEN OMITTED BECAUSE THE INFORMATION (I) IS NOT MATERIAL AND (II) WOULD LIKELY CAUSE COMPETITIVE HARM IF PUBLICLY DISCLOSED. INVESTOR RIGHTS AGREEMENT AMONG LOW CARBON ROYALTIES INC. AND TMC the metals company Inc. AND BRIAN PAES-BRAGA DATED AS OF FEBRUARY 21, 2023 CERTAIN CONFIDENTIAL INFORMATION CONTAI

The Metals Company and Low Carbon Royalties form Strategic Partnership

Exhibit 99.1 The Metals Company and Low Carbon Royalties form Strategic Partnership - Low Carbon Royalties provides critical funding to low-carbon emitting energy production and technologies, transition metals and minerals required for energy storage and electrification, and the evolving environmental markets. Low Carbon Royalties is led by Brian Paes-Braga, Managing Partner of SAF Growth, the equ

Royalty Agreement dated February 21, 2023 by and among TMC the metals company Inc., Nauru Ocean Resources Inc. and Low Carbon Royalties Inc.

Exhibit 10.1 CERTAIN CONFIDENTIAL INFORMATION CONTAINED IN THIS DOCUMENT, MARKED BY [***], HAS BEEN OMITTED BECAUSE THE INFORMATION (I) IS NOT MATERIAL AND (II) WOULD LIKELY CAUSE COMPETITIVE HARM IF PUBLICLY DISCLOSED. Royalty Agreement This Agreement dated as of the 21st day of February, 2023. Between: Nauru Ocean Resources Inc., a company incorporated under the laws of the Republic of Nauru (“C

Investor Rights Agreement dated February 21, 2023 by and among TMC the metals company Inc., Brian Paes-Braga and Low Carbon Royalties Inc.

Exhibit 10.2 CERTAIN CONFIDENTIAL INFORMATION CONTAINED IN THIS DOCUMENT, MARKED BY [***], HAS BEEN OMITTED BECAUSE THE INFORMATION (I) IS NOT MATERIAL AND (II) WOULD LIKELY CAUSE COMPETITIVE HARM IF PUBLICLY DISCLOSED. INVESTOR RIGHTS AGREEMENT AMONG LOW CARBON ROYALTIES INC. AND TMC the metals company Inc. AND BRIAN PAES-BRAGA DATED AS OF FEBRUARY 21, 2023 CERTAIN CONFIDENTIAL INFORMATION CONTAI

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 21, 2023 TMC THE METALS

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 21, 2023 TMC THE METALS COMPANY INC. (Exact name of registrant as specified in its charter) British Columbia, Canada 001-39281 Not Applicable (State or other jurisdiction of

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 13, 2023 TMC THE METALS

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 13, 2023 TMC THE METALS COMPANY INC. (Exact name of registrant as specified in its charter) British Columbia, Canada 001-39281 Not Applicable (State or other jurisdiction of

Fifth Amendment to Pilot Mining Test Agreement and Third Amendment to Strategic Alliance Agreement, effective as of February 8, 2023, by and among DeepGreen Engineering Pte Ltd, DeepGreen Metals Inc., TMC the metals company Inc. and Allseas Group S.A.

Exhibit 10.1 FIFTH AMENDMENT TO PILOT MINING TEST AGREEMENT AND THIRD AMENDMENT TO STRATEGIC ALLIANCE AGREEMENT This Fifth Amendment to Pilot Mining Test Agreement and Third Amendment to Strategic Alliance Agreement and (“Fifth Amendment”) is effective as of February 8, 2023, and is entered into by and among DeepGreen Engineering Pte Ltd (“DeepGreen”), DeepGreen Metals Inc. (“DGM”), TMC the metals

TMC THE METALS COMPANY INC. Up to 264,438,297 Common Shares Up to 9,500,000 Warrants

Filed Pursuant to Rule 424(b)(3) Registration No. 333-260126 PROSPECTUS SUPPLEMENT NO. 10 (TO PROSPECTUS DATED JULY 12, 2022) TMC THE METALS COMPANY INC. Up to 264,438,297 Common Shares Up to 9,500,000 Warrants This prospectus supplement no. 10 (this “Supplement”) supplements the prospectus dated July 12, 2022 (the “Prospectus”) relating to the issuance by us of up to an aggregate of 24,500,000 of

Fifth Amendment to Pilot Mining Test Agreement and Third Amendment to Strategic Alliance Agreement, effective as of February 8, 2023, by and among DeepGreen Engineering Pte Ltd, DeepGreen Metals Inc., TMC the metals company Inc. and Allseas Group S.A.

Exhibit 10.1 FIFTH AMENDMENT TO PILOT MINING TEST AGREEMENT AND THIRD AMENDMENT TO STRATEGIC ALLIANCE AGREEMENT This Fifth Amendment to Pilot Mining Test Agreement and Third Amendment to Strategic Alliance Agreement and (“Fifth Amendment”) is effective as of February 8, 2023, and is entered into by and among DeepGreen Engineering Pte Ltd (“DeepGreen”), DeepGreen Metals Inc. (“DGM”), TMC the metals

TMC THE METALS COMPANY INC. Up to 264,438,297 Common Shares Up to 9,500,000 Warrants

Filed Pursuant to Rule 424(b)(3) Registration No. 333-260126 PROSPECTUS SUPPLEMENT NO. 9 (TO PROSPECTUS DATED JULY 12, 2022) TMC THE METALS COMPANY INC. Up to 264,438,297 Common Shares Up to 9,500,000 Warrants This prospectus supplement no. 9 (this “Supplement”) supplements the prospectus dated July 12, 2022 (the “Prospectus”) relating to the issuance by us of up to an aggregate of 24,500,000 of o

Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 16, 2023 TMC THE METALS COMPANY INC. (Exact name of registrant as specified in its charter) British Columbia, Canada 001-39281 Not Applicable (State or other jurisdiction of

JOINT FILING AGREEMENT PURSUANT TO RULE 13d-1(k)

EX-99.1 2 eh230325606ex9901.htm EXHIBIT 99.1 EXHIBIT 99.1 JOINT FILING AGREEMENT PURSUANT TO RULE 13d-1(k) The undersigned acknowledge and agree that the foregoing statement on Schedule 13G is filed on behalf of each of the undersigned and that all subsequent amendments to this statement on Schedule 13G shall be filed on behalf of each of the undersigned without the necessity of filing additional

TMC / the metals co. / Maersk Supply Service A/S - AMENDMENT NO. 1 Passive Investment

SC 13G/A 1 eh23032560613ga1-tmc.htm AMENDMENT NO. 1 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 1)* TMC the metals Co Inc. (Name of Issuer) TMC Common Shares without par value (Title of Class of Securities) 87261Y106 (CUSIP Number) December 31, 2022 (Date of Event which Requires Filing of this Stateme

TMC / the metals co. / TMC the metals Co Inc. - SC 13D/A Activist Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. 8)* TMC THE METALS COMPANY INC. (Name of Issuer) Common Shares without par value (Title of Class of Securities) Common Shares: 87261Y 106 (CUSIP Number) Gerard Barron c/o TMC the metals company Inc. 595 Howe Street, 10th Floor Vancouver, British Columbia, Ca

TMC THE METALS COMPANY INC. Up to 264,438,297 Common Shares Up to 9,500,000 Warrants

Filed Pursuant to Rule 424(b)(3) Registration No. 333-260126 PROSPECTUS SUPPLEMENT NO. 8 (TO PROSPECTUS DATED JULY 12, 2022) TMC THE METALS COMPANY INC. Up to 264,438,297 Common Shares Up to 9,500,000 Warrants This prospectus supplement no. 8 (this “Supplement”) supplements the prospectus dated July 12, 2022 (the “Prospectus”) relating to the issuance by us of up to an aggregate of 24,500,000 of o

At-The-Market Equity Distribution Agreement, dated December 22, 2022, by and among TMC the metals company Inc., Stifel, Nicolaus & Company, Incorporated and Wedbush Securities Inc.

Exhibit 10.1 TMC the metals company Inc. Common Shares (without par value) AT-THE-MARKET EQUITY DISTRIBUTION AGREEMENT December 22, 2022 STIFEL, NICOLAUS & COMPANY, INCORPORATED One South Street, 15th Floor Baltimore, Maryland 21202 Wedbush Securities Inc. 600 Montgomery Street 29th Floor San Francisco, California 94111 Ladies and Gentlemen: TMC the metals company Inc., a company existing under th

Information relating to Item 14 of the Registration Statement on Form S-3 (File No. 333-267479).

Exhibit 99.1 The registrant is filing this Exhibit 99.1 for the purpose of incorporating the information set forth herein by reference into the registration statement on Form S-3 (File No. 333-267479) that was filed by the registrant with the Securities and Exchange Commission (the “SEC”) on September 16, 2022, as amended, and declared effective by the SEC on October 14, 2022. The following table

(File No. 333-267479) that was filed by the registrant with the Securities and Exchange Commission (the “SEC”) on September 16, 2022, as amended, and declared effective by the SEC on October 14, 2022.

Exhibit 99.1 The registrant is filing this Exhibit 99.1 for the purpose of incorporating the information set forth herein by reference into the registration statement on Form S-3 (File No. 333-267479) that was filed by the registrant with the Securities and Exchange Commission (the “SEC”) on September 16, 2022, as amended, and declared effective by the SEC on October 14, 2022. The following table

At-The-Market Equity Distribution Agreement, dated December 22, 2022, by and among TMC the metals company Inc., Stifel, Nicolaus & Company, Incorporated and Wedbush Securities Inc.

Exhibit 10.1 TMC the metals company Inc. Common Shares (without par value) AT-THE-MARKET EQUITY DISTRIBUTION AGREEMENT December 22, 2022 STIFEL, NICOLAUS & COMPANY, INCORPORATED One South Street, 15th Floor Baltimore, Maryland 21202 Wedbush Securities Inc. 600 Montgomery Street 29th Floor San Francisco, California 94111 Ladies and Gentlemen: TMC the metals company Inc., a company existing under th

TMC THE METALS COMPANY INC. Common Shares

424B5 1 tm2233215d1424b5.htm 424B5 Filed Pursuant to Rule 424(b)(5) Registration No. 333-267479 PROSPECTUS SUPPLEMENT (to Prospectus dated October 14, 2022) TMC THE METALS COMPANY INC. $30,000,000 Common Shares We have entered into an At-The-Market Equity Distribution Agreement, or the Distribution Agreement, with Stifel, Nicolaus & Company, Incorporated and Wedbush Securities Inc., as Sales Agent

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 22, 2022 TMC THE METALS

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 22, 2022 TMC THE METALS COMPANY INC. (Exact name of registrant as specified in its charter) British Columbia, Canada 001-39281 Not Applicable (State or other jurisdiction of

TMC THE METALS COMPANY INC. Up to 264,438,297 Common Shares Up to 9,500,000 Warrants

Filed Pursuant to Rule 424(b)(3) Registration No. 333-260126 PROSPECTUS SUPPLEMENT NO. 7 (TO PROSPECTUS DATED OCTOBER 22, 2021) TMC THE METALS COMPANY INC. Up to 264,438,297 Common Shares Up to 9,500,000 Warrants This prospectus supplement no. 7 (this ?Supplement?) supplements the prospectus dated October 22, 2021 (the ?Prospectus?) relating to the issuance by us of up to an aggregate of 24,500,00

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 5, 2022 TMC THE METALS C

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 5, 2022 TMC THE METALS COMPANY INC. (Exact name of registrant as specified in its charter) British Columbia, Canada 001-39281 Not Applicable (State or other jurisdiction of i

As filed with the U.S. Securities and Exchange Commission on November 23, 2022

POS AM 1 tm2231259d1posam.htm POS AM As filed with the U.S. Securities and Exchange Commission on November 23, 2022 Registration No. 333-260126 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Post-Effective Amendment No. 2 to FORM S-1 ON FORM S-3 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 TMC the metals company Inc. (Exact name of registrant as specified in its

Consent of John Michael Parianos

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Filed Pursuant to Rule 424(b)(3) Registration No. 333-260126 PROSPECTUS SUPPLEMENT NO. 6 (TO PROSPECTUS DATED JULY 12, 2022) TMC THE METALS COMPANY INC. Up to 264,438,297 Common Shares Up to 9,500,000 Warrants This prospectus supplement no. 6 (this ?Supplement?) supplements the prospectus dated July 12, 2022 (the ?Prospectus?) relating to the issuance by us of up to an aggregate of 24,500,000 of o

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