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person · Reporting owner

May Brendan

Disclosed activity across 1 company

Tapewire entity
42479
SEC CIK
0002025228

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
TMC the metals Co Inc.TMC · Entity 4335DirectorMay 29, 2026June 02, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

TMC the metals Co Inc.

Report date May 29, 2026 · Filed June 02, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common SharesSEC Table I · non-derivativeDirect193,346 Ending reported balance After 2026-06-02 transaction · row 2
2 source rows · reconciled sequence

Row 1 · 2026-05-29 · Grant · Acquired 16,528 · Balance 214,114

F1: Pursuant to the Issuer's Nonemployee Director Compensation Policy, the Reporting Person was granted restricted stock units ("RSUs") under the Issuer's 2021 Equity Incentive Plan. Each RSU represents the right to receive one common share upon vesting. The RSUs vest on the date of the Issuer's 2027 annual meeting of shareholders, subject to the Reporting Person's continued service through the vesting date.

Row 2 · 2026-06-02 · Sale · Disposed 20,768 · Balance 193,346

F2: The sales reported were effected to cover tax withholding obligations in connection with the vesting of restricted stock units that were issued to the Reporting Person on May 29, 2026 pursuant to an automatic "sell to cover" transaction and does not represent a discretionary transaction by the Reporting Person.

F3: The price reflects the average selling price of the common shares sold. These common shares were sold in multiple transactions at prices ranging from $6.40 to $6.46 per common share. The Reporting Person undertakes to provide, upon request by the SEC staff, the Issuer or a security holder of the Issuer, full information regarding the number of common shares sold at each price.

Filing footnotes · ownership attribution and instrument terms

F1: Pursuant to the Issuer's Nonemployee Director Compensation Policy, the Reporting Person was granted restricted stock units ("RSUs") under the Issuer's 2021 Equity Incentive Plan. Each RSU represents the right to receive one common share upon vesting. The RSUs vest on the date of the Issuer's 2027 annual meeting of shareholders, subject to the Reporting Person's continued service through the vesting date.

F2: The sales reported were effected to cover tax withholding obligations in connection with the vesting of restricted stock units that were issued to the Reporting Person on May 29, 2026 pursuant to an automatic "sell to cover" transaction and does not represent a discretionary transaction by the Reporting Person.

F3: The price reflects the average selling price of the common shares sold. These common shares were sold in multiple transactions at prices ranging from $6.40 to $6.46 per common share. The Reporting Person undertakes to provide, upon request by the SEC staff, the Issuer or a security holder of the Issuer, full information regarding the number of common shares sold at each price.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
June 02, 2026 Filed Jun 2, 2026 21:52 UTC TMC the metals Co Inc. TMC · Entity 4335 SaleCommon Shares 20,768 $6.42 $133,330.56
Disclosure

SEC source: 0001104659-26-069582 · tm2616526-6_4seq1.xml · nonDerivative · entry 2

May Brendan · CIK 0002025228 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 193,346

F2 · shares: The sales reported were effected to cover tax withholding obligations in connection with the vesting of restricted stock units that were issued to the Reporting Person on May 29, 2026 pursuant to an automatic "sell to cover" transaction and does not represent a discretionary transaction by the Reporting Person.

F3 · price: The price reflects the average selling price of the common shares sold. These common shares were sold in multiple transactions at prices ranging from $6.40 to $6.46 per common share. The Reporting Person undertakes to provide, upon request by the SEC staff, the Issuer or a security holder of the Issuer, full information regarding the number of common shares sold at each price.

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May 29, 2026 Filed Jun 2, 2026 21:52 UTC TMC the metals Co Inc. TMC · Entity 4335 GrantCommon Shares 16,528 $0.00 $0.00
Disclosure

SEC source: 0001104659-26-069582 · tm2616526-6_4seq1.xml · nonDerivative · entry 1

May Brendan · CIK 0002025228 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 214,114

F1 · shares: Pursuant to the Issuer's Nonemployee Director Compensation Policy, the Reporting Person was granted restricted stock units ("RSUs") under the Issuer's 2021 Equity Incentive Plan. Each RSU represents the right to receive one common share upon vesting. The RSUs vest on the date of the Issuer's 2027 annual meeting of shareholders, subject to the Reporting Person's continued service through the vesting date.

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June 26, 2025 Filed Jun 28, 2025 01:00 UTC TMC the metals Co Inc. TMC · Entity 4335 SaleCommon Shares 44,204 $7.38 $326,358.13
Disclosure

SEC source: 0001104659-25-063742 · tm2519282-1_4seq1.xml · nonDerivative · entry 2

May Brendan · CIK 0002025228 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 197,586

F2 · shares: The sales reported were effected to cover tax withholding obligations in connection with the vesting of restricted stock units that were issued to the Reporting Person on June 25, 2025 pursuant to an automatic "sell to cover" transaction and does not represent a discretionary transaction by the Reporting Person.

F3 · price: The price reflects the average selling price of the common shares sold. These common shares were sold in multiple transactions at prices ranging from $7.35 to $7.44 per common share. The Reporting Person undertakes to provide, upon request by the SEC staff, the Issuer or a security holder of the Issuer, full information regarding the number of common shares sold at each price.

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June 25, 2025 Filed Jun 28, 2025 01:00 UTC TMC the metals Co Inc. TMC · Entity 4335 SaleCommon Shares 25,000 $7.80 $195,075.00
Disclosure

SEC source: 0001104659-25-063742 · tm2519282-1_4seq1.xml · nonDerivative · entry 1

May Brendan · CIK 0002025228 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 241,790

F1 · price: The price reflects the average selling price of the common shares sold. These common shares were sold in multiple transactions at prices ranging from $7.71 to $7.86 per common share. The Reporting Person undertakes to provide, upon request by the SEC staff, the Issuer or a security holder of the Issuer, full information regarding the number of common shares sold at each price.

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May 30, 2025 Filed Jun 3, 2025 12:49 UTC TMC the metals Co Inc. TMC · Entity 4335 GrantCommon Shares 22,371 $0.00 $0.00
Disclosure

SEC source: 0001104659-25-055764 · tm2516869-6_4seq1.xml · nonDerivative · entry 1

May Brendan · CIK 0002025228 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 266,790

F1 · shares: Pursuant to the Issuer's Nonemployee Director Compensation Policy, the Reporting Person was granted restricted stock units ("RSUs") under the Issuer's 2021 Equity Incentive Plan. Each RSU represents the right to receive one common share upon vesting. The RSUs vest on the date of the Issuer's 2026 annual meeting of shareholders, subject to the Reporting Person's continued service through the vesting date.

F2 · balance_after: This number updates information included in the Form 4 filed for the reporting person on December 27, 2024 to reflect the amount of securities beneficially owned following the reported transaction as 253,335 (as opposed to 100,040), and in the Form 4 filed for the reporting person on March 6, 2025 to reflect the amount of securities beneficially owned following the reported transaction as 244,419 (as opposed to 108,365).

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March 04, 2025 Filed Mar 6, 2025 21:01 UTC TMC the metals Co Inc. TMC · Entity 4335 SaleCommon Shares 8,916 $1.67 $14,889.72
Disclosure

SEC source: 0001104659-25-021355 · tm258289-1_4seq1.xml · nonDerivative · entry 1

May Brendan · CIK 0002025228 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 108,365

F1 · kind: The sales reported in this Form 4 were effected to cover tax withholding obligations in connection with the vesting of restricted stock units that were granted to the Reporting Person on February 28, 2025 pursuant to an automatic "sell to cover" transaction and does not represent a discretionary transaction by the Reporting Person.

F2 · price: The price reflects the average selling price of the common shares sold. These common shares were sold in multiple transactions at prices ranging from $1.66 to $1.67 per common share. The Reporting Person undertakes to provide, upon request by the SEC staff, the Issuer or a security holder of the Issuer, full information regarding the number of common shares sold at each price.

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December 24, 2024 Filed Dec 27, 2024 20:53 UTC TMC the metals Co Inc. TMC · Entity 4335 PurchaseCommon Shares 25,000 $0.87 $21,870.00
Disclosure

SEC source: 0001104659-24-132117 · tm2432146-1_4seq1.xml · nonDerivative · entry 1

May Brendan · CIK 0002025228 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 100,040

F1 · price: The price reflects the average purchase price of the common shares purchased. These common shares were purchased in multiple transactions at prices ranging from $0.87 to $0.88 per common share. The Reporting Person undertakes to provide, upon request by the SEC staff, the Issuer or a security holder of the Issuer, full information regarding the number of common shares purchased at each price.

Read SEC document
May 31, 2024 Filed Jun 4, 2024 23:22 UTC TMC the metals Co Inc. TMC · Entity 4335 GrantCommon Shares 68,027 $0.00 $0.00
Disclosure

SEC source: 0001104659-24-068377 · tm2416353-6_4seq1.xml · nonDerivative · entry 2

May Brendan · CIK 0002025228 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 228,335

F2 · shares: Pursuant to the Issuer's Nonemployee Director Compensation Policy, the Reporting Person was granted restricted stock units ("RSUs") under the Issuer's 2021 Equity Incentive Plan. Each RSU represents the right to receive one common share upon vesting. The RSU shall vest on the date of the Issuer's 2025 annual meeting of shareholders, subject to the Reporting Person's continued service through the vesting date.

Read SEC document
May 31, 2024 Filed Jun 4, 2024 23:22 UTC TMC the metals Co Inc. TMC · Entity 4335 GrantCommon Shares 68,027 $0.00 $0.00
Disclosure

SEC source: 0001104659-24-068377 · tm2416353-6_4seq1.xml · nonDerivative · entry 1

May Brendan · CIK 0002025228 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 160,308

F1 · shares: Pursuant to the Issuer's Nonemployee Director Compensation Policy, the Reporting Person was granted restricted stock units under the Issuer's 2021 Equity Incentive Plan, which will vest over a three year period as follows, subject to continued service through each vesting date: 1/3 on the first anniversary of May 31, 2024 (the "Grant Date"), 1/3 on the second anniversary of the Grant Date and 1/3 on the third anniversary of the Grant Date.

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Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.