TMC · TMC the metals Co Inc.

On July 1, 2026, Allseas acquired 7,305,567 common shares, pursuant to a Contract for Development Work and Commercial Production, by and between a wholly owned subsidiary of Allseas and TMC, dated May 11, 2026 and effective as of March 30, 2026, under which TMC is required to issue Allseas common shares of TMC in accordance with the commercial arrangement under the agreement. The common shares of TMC were issued at a price of $4.66 per common share.

These securities are owned by Allseas Group S.A. ("Allseas"). Mr. Edward Heerema has sole authority over Allseas. Mr. Heerema, Allseas Investments S.A., ("Allseas Investments"), the majority parent of Allseas, Argentum Cedit Virtuti NV ("ACV"), the parent of Allseas Investments, and Stichting Administratiekantoor Aequa Lance Foundation, the parent of ACV, may be deemed to have beneficial ownership of the shares owned by Allseas. Each of Mr. Heerema, Allseas Investments, ACV and Stichting Administratiekantoor Aequa Lance Foundation disclaims beneficial ownership over any securities directly held by Allseas, except to the extent of his or its respective pecuniary interest therein.

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.

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.

Pursuant to the Director Compensation Policy, the Reporting Person was granted RSUs under the 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.

Pursuant to the Director Compensation Policy, the Reporting Person was granted RSUs under the 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.

In lieu of cash compensation under the Issuer's Nonemployee Director Compensation Policy ("Director Compensation Policy"), the Reporting Person was granted restricted stock units ("RSUs") under the Issuer's 2021 Equity Incentive Plan ("Equity Incentive Plan"). Each RSU represents the right to receive one common share upon vesting. The RSUs vested immediately upon issuance.

Pursuant to the Director Compensation Policy, the Reporting Person was granted RSUs under the 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.

Pursuant to the Director Compensation Policy, the Reporting Person was granted RSUs under the 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.

In lieu of cash compensation under the Issuer's Nonemployee Director Compensation Policy ("Director Compensation Policy"), the Reporting Person was granted restricted stock units ("RSUs") under the Issuer's 2021 Equity Incentive Plan ("Equity Incentive Plan"). Each RSU represents the right to receive one common share upon vesting. The RSUs vested immediately upon issuance.

In lieu of cash compensation under the Issuer's Nonemployee Director Compensation Policy ("Director Compensation Policy"), the Reporting Person was granted restricted stock units ("RSUs") under the Issuer's 2021 Equity Incentive Plan ("Equity Incentive Plan"). Each RSU represents the right to receive one common share upon vesting. The RSUs vested immediately upon issuance.

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.

In lieu of cash compensation under the Issuer's Nonemployee Director Compensation Policy ("Director Compensation Policy"), the Reporting Person was granted restricted stock units ("RSUs") under the Issuer's 2021 Equity Incentive Plan ("Equity Incentive Plan"). Each RSU represents the right to receive one common share upon vesting. The RSUs vested immediately upon issuance.

In lieu of cash compensation under the Issuer's Nonemployee Director Compensation Policy ("Director Compensation Policy"), the Reporting Person was granted restricted stock units ("RSUs") under the Issuer's 2021 Equity Incentive Plan ("Equity Incentive Plan"). Each RSU represents the right to receive one common share upon vesting. The RSUs vested immediately upon issuance.

Pursuant to the Director Compensation Policy, the Reporting Person was granted RSUs under the 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.

Consists of RSUs. Each RSU represents the right to receive one Share upon vesting. The RSUs were granted on April 13, 2026 as part of the Issuer's long-term incentive plan and vest, subject to continued service through the respective vesting date, over a three year period as follows: 1/3 on March 20, 2027, 1/3 on March 20, 2028 and 1/3 on March 20, 2029.

Consists of RSUs. Each RSU represents the right to receive one Share upon vesting. The RSUs were granted on April 13, 2026 as part of the Issuer's long-term incentive plan and vest, subject to continued service through the respective vesting date, over a three year period as follows: 1/3 on March 20, 2027, 1/3 on March 20, 2028 and 1/3 on March 20, 2029.

Consists of RSUs. Each RSU represents the right to receive one Share upon vesting. The RSUs were granted on April 13, 2026 as part of the Issuer's long-term incentive plan and vest, subject to continued service through the respective vesting date, over a three year period as follows: 1/3 on March 20, 2027, 1/3 on March 20, 2028 and 1/3 on March 20, 2029.

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 under the Issuer's long-term incentive plan on March 20, 2023, March 20, 2024 and March 20, 2025 and previously reported by the Reporting Person on the Statement of Changes in Beneficial Ownership of Securities on Form 4 filed on March 24, 2026 pursuant to an automatic "sell to cover" transaction and do not represent a discretionary transaction by the Reporting Person.

The price reflects the average selling price of the common shares sold. These common shares were sold in multiple transactions at prices ranging from $4.40 to $4.61 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.

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 under the Issuer's long-term incentive plan on March 20, 2023, March 20, 2024 and March 20, 2025 and previously reported by the Reporting Person on the Statement of Changes in Beneficial Ownership of Securities on Form 4 filed on March 24, 2026 pursuant to an automatic "sell to cover" transaction and do not represent a discretionary transaction by the Reporting Person.

The price reflects the average selling price of the common shares sold. These common shares were sold in multiple transactions at prices ranging from $4.47 to $4.85 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.

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 under the Issuer's long-term incentive plan on March 20, 2023, March 20, 2024 and March 20, 2025 and previously reported by the Reporting Person on the Statement of Changes in Beneficial Ownership of Securities on Form 4 filed on March 24, 2026 pursuant to an automatic "sell to cover" transaction and do not represent a discretionary transaction by the Reporting Person.

The price reflects the average selling price of the common shares sold. These common shares were sold in multiple transactions at prices ranging from $4.67 to $4.88 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 sold at each price.

Consists of restricted stock units ("RSUs") that converted to common shares on a one-to-one basis. The RSUs were granted on March 20, 2023 and 1/3 vested on March 20, 2024, 1/3 vested on March 20, 2025 and 1/3 vested on March 20, 2026.

Each RSU represents the right to receive one common share upon vesting.

The RSUs were granted as part of the Issuer's long-term incentive plan and vest over a three-year period as follows, subject to continued service through each vesting date: 1/3 on the first anniversary of March 20, 2025 (the "2025 Grant Date"), 1/3 on the second anniversary of the 2025 Grant Date and 1/3 on the third anniversary of the 2025 Grant Date. 1/3 of the RSUs have vested and have been settled as of the date hereof.

Consists of RSUs that converted to common shares on a one-to-one basis. The RSUs were granted on March 20, 2025 and 1/3 vested on March 20, 2026. The remaining RSUs will vest as follows, subject to continued service through each vesting date: 1/3 of the total award on March 20, 2027 and the remaining amount on March 20, 2028.

Each RSU represents the right to receive one common share upon vesting.

The RSUs were granted as part of the Issuer's long-term incentive plan and vest over a three-year period as follows, subject to continued service through each vesting date: 1/3 on the first anniversary of March 20, 2024 (the "2024 Grant Date"), 1/3 on the second anniversary of the 2024 Grant Date and 1/3 on the third anniversary of the 2024 Grant Date. 2/3 of the RSUs have vested and have been settled as of the date hereof.

Consists of RSUs that converted to common shares on a one-to-one basis. The RSUs were granted on March 20, 2024 and 1/3 vested on March 20, 2025 and 1/3 vested on March 20, 2026. The remaining RSUs will vest, subject to continued service through the vesting date, 1/3 of the total award on March 20, 2027.

Each RSU represents the right to receive one common share upon vesting.

The RSUs were granted as part of the Issuer's long-term incentive plan and vest over a three-year period as follows, subject to continued service through each vesting date: 1/3 on the first anniversary of March 20, 2023 (the "2023 Grant Date"), 1/3 on the second anniversary of the 2023 Grant Date and 1/3 on the third anniversary of the 2023 Grant Date. All of the RSUs have vested and have been settled as of the date hereof.

Each of the Special Shares automatically convert into common shares on a one for one basis, if on any twenty trading days within any thirty trading day period, the common shares trade for a price that is greater than or equal to the price threshold for such class of Special Shares (the "Price Threshold") described below, or in the event of certain changes of control. The Price Thresholds for the Special Shares are as follows: Class A Special Shares ($15.00), Class B Special Shares ($25.00), Class C Special Shares ($35.00), Class D Special Shares ($50.00), Class E Special Shares ($75.00), Class F Special Shares ($100.00), Class G Special Shares ($150.00), and Class H Special Shares ($200.00).

Represents the amount of the specified class of Special Shares acquired upon the exercise of stock options referenced in Footnote 1 above.

Each of the Special Shares automatically convert into common shares on a one for one basis, if on any twenty trading days within any thirty trading day period, the common shares trade for a price that is greater than or equal to the price threshold for such class of Special Shares (the "Price Threshold") described below, or in the event of certain changes of control. The Price Thresholds for the Special Shares are as follows: Class A Special Shares ($15.00), Class B Special Shares ($25.00), Class C Special Shares ($35.00), Class D Special Shares ($50.00), Class E Special Shares ($75.00), Class F Special Shares ($100.00), Class G Special Shares ($150.00), and Class H Special Shares ($200.00).

Represents the amount of the specified class of Special Shares acquired upon the exercise of stock options referenced in Footnote 1 above.

Each of the Special Shares automatically convert into common shares on a one for one basis, if on any twenty trading days within any thirty trading day period, the common shares trade for a price that is greater than or equal to the price threshold for such class of Special Shares (the "Price Threshold") described below, or in the event of certain changes of control. The Price Thresholds for the Special Shares are as follows: Class A Special Shares ($15.00), Class B Special Shares ($25.00), Class C Special Shares ($35.00), Class D Special Shares ($50.00), Class E Special Shares ($75.00), Class F Special Shares ($100.00), Class G Special Shares ($150.00), and Class H Special Shares ($200.00).

Represents the amount of the specified class of Special Shares acquired upon the exercise of stock options referenced in Footnote 1 above.

Each of the Special Shares automatically convert into common shares on a one for one basis, if on any twenty trading days within any thirty trading day period, the common shares trade for a price that is greater than or equal to the price threshold for such class of Special Shares (the "Price Threshold") described below, or in the event of certain changes of control. The Price Thresholds for the Special Shares are as follows: Class A Special Shares ($15.00), Class B Special Shares ($25.00), Class C Special Shares ($35.00), Class D Special Shares ($50.00), Class E Special Shares ($75.00), Class F Special Shares ($100.00), Class G Special Shares ($150.00), and Class H Special Shares ($200.00).

Represents the amount of the specified class of Special Shares acquired upon the exercise of stock options referenced in Footnote 1 above.

Each of the Special Shares automatically convert into common shares on a one for one basis, if on any twenty trading days within any thirty trading day period, the common shares trade for a price that is greater than or equal to the price threshold for such class of Special Shares (the "Price Threshold") described below, or in the event of certain changes of control. The Price Thresholds for the Special Shares are as follows: Class A Special Shares ($15.00), Class B Special Shares ($25.00), Class C Special Shares ($35.00), Class D Special Shares ($50.00), Class E Special Shares ($75.00), Class F Special Shares ($100.00), Class G Special Shares ($150.00), and Class H Special Shares ($200.00).

Represents the amount of the specified class of Special Shares acquired upon the exercise of stock options referenced in Footnote 1 above.

Represents the exercise of stock options to purchase 63,204 common shares for cash at an exercise price of $0.65 per common share. The deadline to exercise these stock options with respect to the vested common shares underlying them is March 5, 2026. In accordance with the terms of the stock options, the Reporting Person was also issued 1,379 Class A Special Shares, 2,758 Class B Special Shares, 2,758 Class C Special Shares, 5,516 Class D Special Shares, 5,516 Class E Special Shares, 5,516 Class F Special Shares, 6,895 Class G Special Shares and 6,895 Class H Special Shares for no additional consideration.

Each of the Special Shares automatically convert into common shares on a one for one basis, if on any twenty trading days within any thirty trading day period, the common shares trade for a price that is greater than or equal to the price threshold for such class of Special Shares (the "Price Threshold") described below, or in the event of certain changes of control. The Price Thresholds for the Special Shares are as follows: Class A Special Shares ($15.00), Class B Special Shares ($25.00), Class C Special Shares ($35.00), Class D Special Shares ($50.00), Class E Special Shares ($75.00), Class F Special Shares ($100.00), Class G Special Shares ($150.00), and Class H Special Shares ($200.00).

Represents the amount of the specified class of Special Shares acquired upon the exercise of stock options referenced in Footnote 1 above.

Represents the exercise of stock options to purchase 63,204 common shares for cash at an exercise price of $0.65 per common share. The deadline to exercise these stock options with respect to the vested common shares underlying them is March 5, 2026. In accordance with the terms of the stock options, the Reporting Person was also issued 1,379 Class A Special Shares, 2,758 Class B Special Shares, 2,758 Class C Special Shares, 5,516 Class D Special Shares, 5,516 Class E Special Shares, 5,516 Class F Special Shares, 6,895 Class G Special Shares and 6,895 Class H Special Shares for no additional consideration.

Received by the Reporting Person as described in the Form 4 submitted by the Reporting Person on September 13, 2021.

These stock options vest in increments upon the occurrence of certain milestones, subject to continued service through each milestone. These stock options are exercisable at any time until March 5 of the year following vesting of such stock option (any such date, the "Exercise Date"). These stock options expire on the day after the Exercise Date.

Also included the right to purchase the Class A Special Shares, the Class B Special Shares, the Class C Special Shares, the Class D Special Shares, the Class E Special Shares, the Class F Special Shares, the Class G Special Shares and the Class H Special Shares (collectively, the "Special Shares") set forth in Footnote 1 above.

Also includes the right to purchase 4,137 Class A Special Shares, 8,274 Class B Special Shares, 8,274 Class C Special Shares, 16,548 Class D Special Shares, 16,548 Class E Special Shares, 16,548 Class F Special Shares, 20,685 Class G Special Shares and 20,685 Class H Special Shares.

Each of the Special Shares automatically convert into common shares on a one for one basis, if on any twenty trading days within any thirty trading day period, the common shares trade for a price that is greater than or equal to the price threshold for such class of Special Shares (the "Price Threshold") described below, or in the event of certain changes of control. The Price Thresholds for the Special Shares are as follows: Class A Special Shares ($15.00), Class B Special Shares ($25.00), Class C Special Shares ($35.00), Class D Special Shares ($50.00), Class E Special Shares ($75.00), Class F Special Shares ($100.00), Class G Special Shares ($150.00), and Class H Special Shares ($200.00).

Represents the amount of the specified class of Special Shares acquired upon the exercise of stock options referenced in Footnote 1 above.

Each of the Special Shares automatically convert into common shares on a one for one basis, if on any twenty trading days within any thirty trading day period, the common shares trade for a price that is greater than or equal to the price threshold for such class of Special Shares (the "Price Threshold") described below, or in the event of certain changes of control. The Price Thresholds for the Special Shares are as follows: Class A Special Shares ($15.00), Class B Special Shares ($25.00), Class C Special Shares ($35.00), Class D Special Shares ($50.00), Class E Special Shares ($75.00), Class F Special Shares ($100.00), Class G Special Shares ($150.00), and Class H Special Shares ($200.00).

Represents the amount of the specified class of Special Shares acquired upon the exercise of stock options referenced in Footnote 1 above.

Each of the Special Shares automatically convert into common shares on a one for one basis, if on any twenty trading days within any thirty trading day period, the common shares trade for a price that is greater than or equal to the price threshold for such class of Special Shares (the "Price Threshold") described below, or in the event of certain changes of control. The Price Thresholds for the Special Shares are as follows: Class A Special Shares ($15.00), Class B Special Shares ($25.00), Class C Special Shares ($35.00), Class D Special Shares ($50.00), Class E Special Shares ($75.00), Class F Special Shares ($100.00), Class G Special Shares ($150.00), and Class H Special Shares ($200.00).

Represents the aggregate amount of the specified class of Special Shares acquired upon the exercise of stock options referenced in Footnotes 1 and 2 above.

Each of the Special Shares automatically convert into common shares on a one for one basis, if on any twenty trading days within any thirty trading day period, the common shares trade for a price that is greater than or equal to the price threshold for such class of Special Shares (the "Price Threshold") described below, or in the event of certain changes of control. The Price Thresholds for the Special Shares are as follows: Class A Special Shares ($15.00), Class B Special Shares ($25.00), Class C Special Shares ($35.00), Class D Special Shares ($50.00), Class E Special Shares ($75.00), Class F Special Shares ($100.00), Class G Special Shares ($150.00), and Class H Special Shares ($200.00).

Represents the aggregate amount of the specified class of Special Shares acquired upon the exercise of stock options referenced in Footnotes 1 and 2 above.

Each of the Special Shares automatically convert into common shares on a one for one basis, if on any twenty trading days within any thirty trading day period, the common shares trade for a price that is greater than or equal to the price threshold for such class of Special Shares (the "Price Threshold") described below, or in the event of certain changes of control. The Price Thresholds for the Special Shares are as follows: Class A Special Shares ($15.00), Class B Special Shares ($25.00), Class C Special Shares ($35.00), Class D Special Shares ($50.00), Class E Special Shares ($75.00), Class F Special Shares ($100.00), Class G Special Shares ($150.00), and Class H Special Shares ($200.00).

Represents the aggregate amount of the specified class of Special Shares acquired upon the exercise of stock options referenced in Footnotes 1 and 2 above.

Each of the Special Shares automatically convert into common shares on a one for one basis, if on any twenty trading days within any thirty trading day period, the common shares trade for a price that is greater than or equal to the price threshold for such class of Special Shares (the "Price Threshold") described below, or in the event of certain changes of control. The Price Thresholds for the Special Shares are as follows: Class A Special Shares ($15.00), Class B Special Shares ($25.00), Class C Special Shares ($35.00), Class D Special Shares ($50.00), Class E Special Shares ($75.00), Class F Special Shares ($100.00), Class G Special Shares ($150.00), and Class H Special Shares ($200.00).

Represents the aggregate amount of the specified class of Special Shares acquired upon the exercise of stock options referenced in Footnotes 1 and 2 above.

Each of the Special Shares automatically convert into common shares on a one for one basis, if on any twenty trading days within any thirty trading day period, the common shares trade for a price that is greater than or equal to the price threshold for such class of Special Shares (the "Price Threshold") described below, or in the event of certain changes of control. The Price Thresholds for the Special Shares are as follows: Class A Special Shares ($15.00), Class B Special Shares ($25.00), Class C Special Shares ($35.00), Class D Special Shares ($50.00), Class E Special Shares ($75.00), Class F Special Shares ($100.00), Class G Special Shares ($150.00), and Class H Special Shares ($200.00).

Represents the aggregate amount of the specified class of Special Shares acquired upon the exercise of stock options referenced in Footnotes 1 and 2 above.

Each of the Special Shares automatically convert into common shares on a one for one basis, if on any twenty trading days within any thirty trading day period, the common shares trade for a price that is greater than or equal to the price threshold for such class of Special Shares (the "Price Threshold") described below, or in the event of certain changes of control. The Price Thresholds for the Special Shares are as follows: Class A Special Shares ($15.00), Class B Special Shares ($25.00), Class C Special Shares ($35.00), Class D Special Shares ($50.00), Class E Special Shares ($75.00), Class F Special Shares ($100.00), Class G Special Shares ($150.00), and Class H Special Shares ($200.00).

Represents the amount of the specified class of Special Shares acquired upon the exercise of stock options referenced in Footnote 1 above.

Does not include the Special Shares held by ERAS Capital LLC that were previously reported in the Form 4 submitted by the Reporting Person on September 13, 2021.

Each of the Special Shares automatically convert into common shares on a one for one basis, if on any twenty trading days within any thirty trading day period, the common shares trade for a price that is greater than or equal to the price threshold for such class of Special Shares (the "Price Threshold") described below, or in the event of certain changes of control. The Price Thresholds for the Special Shares are as follows: Class A Special Shares ($15.00), Class B Special Shares ($25.00), Class C Special Shares ($35.00), Class D Special Shares ($50.00), Class E Special Shares ($75.00), Class F Special Shares ($100.00), Class G Special Shares ($150.00), and Class H Special Shares ($200.00).

Represents the amount of the specified class of Special Shares acquired upon the exercise of stock options referenced in Footnote 1 above.

Does not include the Special Shares held by ERAS Capital LLC that were previously reported in the Form 4 submitted by the Reporting Person on September 13, 2021.

Represents the exercise of stock options to purchase 11,578 common shares for cash at an exercise price of $0.52 per common share. In accordance with the terms of the stock options, the Reporting Person was also issued 252 Class A Special Shares, 505 Class B Special Shares, 505 Class C Special Shares, 1,010 Class D Special Shares, 1,010 Class E Special Shares, 1,010 Class F Special Shares, 1,263 Class G Special Shares and 1,263 Class H Special Shares for no additional consideration.

Each of the Special Shares automatically convert into common shares on a one for one basis, if on any twenty trading days within any thirty trading day period, the common shares trade for a price that is greater than or equal to the price threshold for such class of Special Shares (the "Price Threshold") described below, or in the event of certain changes of control. The Price Thresholds for the Special Shares are as follows: Class A Special Shares ($15.00), Class B Special Shares ($25.00), Class C Special Shares ($35.00), Class D Special Shares ($50.00), Class E Special Shares ($75.00), Class F Special Shares ($100.00), Class G Special Shares ($150.00), and Class H Special Shares ($200.00).

Represents the aggregate amount of the specified class of Special Shares acquired upon the exercise of stock options referenced in Footnotes 1 and 2 above.

Represents the exercise of stock options to purchase 31,602 common shares for cash at an exercise price of $0.65 per common share. The deadline to exercise these stock options with respect to the vested common shares underlying them is March 5, 2026. In accordance with the terms of the stock options, the Reporting Person was also issued 689 Class A Special Shares, 1,379 Class B Special Shares, 1,379 Class C Special Shares, 2,758 Class D Special Shares, 2,758 Class E Special Shares, 2,758 Class F Special Shares, 3,447 Class G Special Shares and 3,447 Class H Special Shares for no additional consideration.

Represents the exercise of stock options to purchase 31,602 common shares for cash at an exercise price of $0.65 per common share. The deadline to exercise these stock options with respect to the vested common shares underlying them is March 5, 2026. In accordance with the terms of the stock options, the Reporting Person was also issued 689 Class A Special Shares, 1,379 Class B Special Shares, 1,379 Class C Special Shares, 2,758 Class D Special Shares, 2,758 Class E Special Shares, 2,758 Class F Special Shares, 3,447 Class G Special Shares and 3,447 Class H Special Shares for no additional consideration.

Each of the Special Shares automatically convert into common shares on a one for one basis, if on any twenty trading days within any thirty trading day period, the common shares trade for a price that is greater than or equal to the price threshold for such class of Special Shares (the "Price Threshold") described below, or in the event of certain changes of control. The Price Thresholds for the Special Shares are as follows: Class A Special Shares ($15.00), Class B Special Shares ($25.00), Class C Special Shares ($35.00), Class D Special Shares ($50.00), Class E Special Shares ($75.00), Class F Special Shares ($100.00), Class G Special Shares ($150.00), and Class H Special Shares ($200.00).

Represents the amount of the specified class of Special Shares acquired upon the exercise of stock options referenced in Footnote 1 above.

Does not include the Special Shares held by ERAS Capital LLC that were previously reported in the Form 4 submitted by the Reporting Person on September 13, 2021.

Each of the Special Shares automatically convert into common shares on a one for one basis, if on any twenty trading days within any thirty trading day period, the common shares trade for a price that is greater than or equal to the price threshold for such class of Special Shares (the "Price Threshold") described below, or in the event of certain changes of control. The Price Thresholds for the Special Shares are as follows: Class A Special Shares ($15.00), Class B Special Shares ($25.00), Class C Special Shares ($35.00), Class D Special Shares ($50.00), Class E Special Shares ($75.00), Class F Special Shares ($100.00), Class G Special Shares ($150.00), and Class H Special Shares ($200.00).

Represents the aggregate amount of the specified class of Special Shares acquired upon the exercise of stock options referenced in Footnotes 1 and 2 above.

Represents the exercise of stock options to purchase 31,602 common shares for cash at an exercise price of $0.65 per common share. The deadline to exercise these stock options with respect to the vested common shares underlying them is March 5, 2026. In accordance with the terms of the stock options, the Reporting Person was also issued 689 Class A Special Shares, 1,379 Class B Special Shares, 1,379 Class C Special Shares, 2,758 Class D Special Shares, 2,758 Class E Special Shares, 2,758 Class F Special Shares, 3,447 Class G Special Shares and 3,447 Class H Special Shares for no additional consideration.

Received by the Reporting Person as described in the Form 4 submitted by the Reporting Person on September 13, 2021.

These stock options vest in increments upon the occurrence of certain milestones, subject to continued service through each milestone. These stock options are exercisable at any time until March 5 of the year following vesting of such stock option (any such date, the "Exercise Date"). These stock options expire on the day after the Exercise Date.

Also included the right to purchase the Class A Special Shares, the Class B Special Shares, the Class C Special Shares, the Class D Special Shares, the Class E Special Shares, the Class F Special Shares, the Class G Special Shares and the Class H Special Shares (collectively, the "Special Shares") set forth in Footnote 1 above.

Also includes the right to purchase 2,069 Class A Special Shares, 4,137 Class B Special Shares, 4,137 Class C Special Shares, 8,274 Class D Special Shares, 8,274 Class E Special Shares, 8,274 Class F Special Shares, 10,343 Class G Special Shares and 10,343 Class H Special Shares.

Each of the Special Shares automatically convert into common shares on a one for one basis, if on any twenty trading days within any thirty trading day period, the common shares trade for a price that is greater than or equal to the price threshold for such class of Special Shares (the "Price Threshold") described below, or in the event of certain changes of control. The Price Thresholds for the Special Shares are as follows: Class A Special Shares ($15.00), Class B Special Shares ($25.00), Class C Special Shares ($35.00), Class D Special Shares ($50.00), Class E Special Shares ($75.00), Class F Special Shares ($100.00), Class G Special Shares ($150.00), and Class H Special Shares ($200.00).

Represents the amount of the specified class of Special Shares acquired upon the exercise of stock options referenced in Footnote 1 above.

Does not include the Special Shares held by ERAS Capital LLC that were previously reported in the Form 4 submitted by the Reporting Person on September 13, 2021.