TMC

SEC source: 0001104659-25-093051 · tm2526857-1_4seq1.xml · nonDerivative · entry 1

O'Sullivan Anthony · CIK 0001874198 · Chief Development Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,125,667

F1 · kind: Consists of restricted stock units ("RSUs"). Each RSU represents the right to receive one common share ("Share") upon vesting. The RSUs were granted pursuant to the Issuer's long-term retention plan and vest, subject to the Reporting Person's continued employment through September 1, 2028 (the "Retention Date"), as follows: (i) 50% upon the trailing 30-day average closing price of the Shares (the "Average Share Price") reaching $10.00 on or before April 16, 2029, and (ii) 50% upon the Average Share Price reaching $12.50 on or before April 16, 2029. Shares received upon settlement of the RSUs may not be sold or otherwise transferred prior to the Retention Date.

SEC source: 0001104659-25-093049 · tm2526857-2_4seq1.xml · derivative · entry 1

Shesky Craig · CIK 0001874308 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,000,000

Underlying: Common Shares · 2,000,000 shares

Expires not disclosed

F1 · derivative.exercise_price: Each RSU represents the right to receive one common share ("Share") upon vesting.

F2 · derivative.exercise_date: The RSUs were granted pursuant to the Issuer's long-term retention plan and vest, subject to the Reporting Person's continued employment through September 1, 2029 (the "Retention Date"), as follows: (i) 50% upon the trailing 30-day average closing price of the Shares (the "Average Share Price") reaching $10.00 on or before April 16, 2029, and (ii) 50% upon the Average Share Price reaching $12.50 on or before April 16, 2029. Shares received upon settlement of the RSUs may not be sold or otherwise transferred prior to the Retention Date.

F2 · derivative.expiration_date: The RSUs were granted pursuant to the Issuer's long-term retention plan and vest, subject to the Reporting Person's continued employment through September 1, 2029 (the "Retention Date"), as follows: (i) 50% upon the trailing 30-day average closing price of the Shares (the "Average Share Price") reaching $10.00 on or before April 16, 2029, and (ii) 50% upon the Average Share Price reaching $12.50 on or before April 16, 2029. Shares received upon settlement of the RSUs may not be sold or otherwise transferred prior to the Retention Date.

SEC source: 0001104659-25-093050 · tm2526857-3_4seq1.xml · nonDerivative · entry 2

ILVES Erika · CIK 0001878778 · Chief Strategy Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,145,792

F2 · kind: Consists of restricted stock units ("RSUs"). Each RSU represents the right to receive one common share ("Share") upon vesting. The RSUs were granted pursuant to the Issuer's long-term retention plan and vest, subject to the Reporting Person's continued employment through September 1, 2029 (the "Retention Date"), as follows: (i) 50% upon the trailing 30-day average closing price of the Shares (the "Average Share Price") reaching $10.00 on or before April 16, 2029, and (ii) 50% upon the Average Share Price reaching $12.50 on or before April 16, 2029. Shares received upon settlement of the RSUs may not be sold or otherwise transferred prior to the Retention Date.

SEC source: 0001104659-25-093050 · tm2526857-3_4seq1.xml · nonDerivative · entry 1

ILVES Erika · CIK 0001878778 · Chief Strategy Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,145,792

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 $5.68 to $5.91 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.

SEC source: 0001104659-25-087563 · tm2525304-1_4seq1.xml · nonDerivative · entry 1

Spiro Alex · CIK 0001652478 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,750,000

F1 · kind: Consists of restricted stock units ("RSUs"). Each RSU represents the right to receive one common share upon vesting. The RSUs vest on June 12, 2029, subject to the Reporting Person's continued service through the vesting date.

SEC source: 0001104659-25-087564 · tm2525304-2_4seq1.xml · nonDerivative · entry 2

Hess Michael Bernard · CIK 0002077938 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,737,530

F2 · kind: Consists of RSUs. Each RSU represents the right to receive one common share upon vesting. The RSUs vest in increments upon the achievement of certain market-based performance thresholds, subject to the Reporting Person's continued service through each vesting date.

SEC source: 0001104659-25-087564 · tm2525304-2_4seq1.xml · nonDerivative · entry 1

Hess Michael Bernard · CIK 0002077938 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 237,530

F1 · kind: Consists of restricted stock units ("RSUs"). Each RSU represents the right to receive one common share upon vesting. The RSUs vest, subject to continued service through the respective vesting date, over a three-year period as follows: 1/3 on June 4, 2026, 1/3 on June 4, 2027 and 1/3 on June 4, 2028.

SEC source: 0001104659-25-084942 · tm2524641-1_4seq1.xml · derivative · entry 14

O'Sullivan Anthony · CIK 0001874198 · Chief Development Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 27,272

Underlying: Common Shares · 27,272 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F8 · derivative.exercise_price: Each of 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") 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).

F1 · kind: Represents the exercise of stock options to purchase 250,000 common shares for cash at an exercise price of $0.65 per common share. In accordance with the terms of the stock options, the Reporting Person was also issued 5,454 Class A Special Shares, 10,909 Class B Special Shares, 10,909 Class C Special Shares, 21,818 Class C Special Shares, 21,818 Class E Special Shares, 21,818 Class F Special Shares, 27,272 Class G Special Shares and 27,272 Class H Special Shares for no additional consideration.

F1 · price: Represents the exercise of stock options to purchase 250,000 common shares for cash at an exercise price of $0.65 per common share. In accordance with the terms of the stock options, the Reporting Person was also issued 5,454 Class A Special Shares, 10,909 Class B Special Shares, 10,909 Class C Special Shares, 21,818 Class C Special Shares, 21,818 Class E Special Shares, 21,818 Class F Special Shares, 27,272 Class G Special Shares and 27,272 Class H Special Shares for no additional consideration.

F8 · derivative.exercise_date: Each of 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") 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).

F8 · derivative.expiration_date: Each of 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") 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).

SEC source: 0001104659-25-084942 · tm2524641-1_4seq1.xml · derivative · entry 13

O'Sullivan Anthony · CIK 0001874198 · Chief Development Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 27,272

Underlying: Common Shares · 27,272 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F8 · derivative.exercise_price: Each of 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") 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).

F1 · kind: Represents the exercise of stock options to purchase 250,000 common shares for cash at an exercise price of $0.65 per common share. In accordance with the terms of the stock options, the Reporting Person was also issued 5,454 Class A Special Shares, 10,909 Class B Special Shares, 10,909 Class C Special Shares, 21,818 Class C Special Shares, 21,818 Class E Special Shares, 21,818 Class F Special Shares, 27,272 Class G Special Shares and 27,272 Class H Special Shares for no additional consideration.

F1 · price: Represents the exercise of stock options to purchase 250,000 common shares for cash at an exercise price of $0.65 per common share. In accordance with the terms of the stock options, the Reporting Person was also issued 5,454 Class A Special Shares, 10,909 Class B Special Shares, 10,909 Class C Special Shares, 21,818 Class C Special Shares, 21,818 Class E Special Shares, 21,818 Class F Special Shares, 27,272 Class G Special Shares and 27,272 Class H Special Shares for no additional consideration.

F8 · derivative.exercise_date: Each of 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") 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).

F8 · derivative.expiration_date: Each of 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") 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).

SEC source: 0001104659-25-084942 · tm2524641-1_4seq1.xml · derivative · entry 12

O'Sullivan Anthony · CIK 0001874198 · Chief Development Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 21,818

Underlying: Common Shares · 21,818 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F8 · derivative.exercise_price: Each of 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") 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).

F1 · kind: Represents the exercise of stock options to purchase 250,000 common shares for cash at an exercise price of $0.65 per common share. In accordance with the terms of the stock options, the Reporting Person was also issued 5,454 Class A Special Shares, 10,909 Class B Special Shares, 10,909 Class C Special Shares, 21,818 Class C Special Shares, 21,818 Class E Special Shares, 21,818 Class F Special Shares, 27,272 Class G Special Shares and 27,272 Class H Special Shares for no additional consideration.

F1 · price: Represents the exercise of stock options to purchase 250,000 common shares for cash at an exercise price of $0.65 per common share. In accordance with the terms of the stock options, the Reporting Person was also issued 5,454 Class A Special Shares, 10,909 Class B Special Shares, 10,909 Class C Special Shares, 21,818 Class C Special Shares, 21,818 Class E Special Shares, 21,818 Class F Special Shares, 27,272 Class G Special Shares and 27,272 Class H Special Shares for no additional consideration.

F8 · derivative.exercise_date: Each of 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") 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).

F8 · derivative.expiration_date: Each of 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") 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).

SEC source: 0001104659-25-084942 · tm2524641-1_4seq1.xml · derivative · entry 11

O'Sullivan Anthony · CIK 0001874198 · Chief Development Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 21,818

Underlying: Common Shares · 21,818 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F8 · derivative.exercise_price: Each of 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") 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).

F1 · kind: Represents the exercise of stock options to purchase 250,000 common shares for cash at an exercise price of $0.65 per common share. In accordance with the terms of the stock options, the Reporting Person was also issued 5,454 Class A Special Shares, 10,909 Class B Special Shares, 10,909 Class C Special Shares, 21,818 Class C Special Shares, 21,818 Class E Special Shares, 21,818 Class F Special Shares, 27,272 Class G Special Shares and 27,272 Class H Special Shares for no additional consideration.

F1 · price: Represents the exercise of stock options to purchase 250,000 common shares for cash at an exercise price of $0.65 per common share. In accordance with the terms of the stock options, the Reporting Person was also issued 5,454 Class A Special Shares, 10,909 Class B Special Shares, 10,909 Class C Special Shares, 21,818 Class C Special Shares, 21,818 Class E Special Shares, 21,818 Class F Special Shares, 27,272 Class G Special Shares and 27,272 Class H Special Shares for no additional consideration.

F8 · derivative.exercise_date: Each of 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") 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).

F8 · derivative.expiration_date: Each of 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") 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).

SEC source: 0001104659-25-084942 · tm2524641-1_4seq1.xml · derivative · entry 10

O'Sullivan Anthony · CIK 0001874198 · Chief Development Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 21,818

Underlying: Common Shares · 21,818 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F8 · derivative.exercise_price: Each of 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") 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).

F1 · kind: Represents the exercise of stock options to purchase 250,000 common shares for cash at an exercise price of $0.65 per common share. In accordance with the terms of the stock options, the Reporting Person was also issued 5,454 Class A Special Shares, 10,909 Class B Special Shares, 10,909 Class C Special Shares, 21,818 Class C Special Shares, 21,818 Class E Special Shares, 21,818 Class F Special Shares, 27,272 Class G Special Shares and 27,272 Class H Special Shares for no additional consideration.

F1 · price: Represents the exercise of stock options to purchase 250,000 common shares for cash at an exercise price of $0.65 per common share. In accordance with the terms of the stock options, the Reporting Person was also issued 5,454 Class A Special Shares, 10,909 Class B Special Shares, 10,909 Class C Special Shares, 21,818 Class C Special Shares, 21,818 Class E Special Shares, 21,818 Class F Special Shares, 27,272 Class G Special Shares and 27,272 Class H Special Shares for no additional consideration.

F8 · derivative.exercise_date: Each of 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") 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).

F8 · derivative.expiration_date: Each of 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") 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).

SEC source: 0001104659-25-084942 · tm2524641-1_4seq1.xml · derivative · entry 9

O'Sullivan Anthony · CIK 0001874198 · Chief Development Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,909

Underlying: Common Shares · 10,909 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F8 · derivative.exercise_price: Each of 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") 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).

F1 · kind: Represents the exercise of stock options to purchase 250,000 common shares for cash at an exercise price of $0.65 per common share. In accordance with the terms of the stock options, the Reporting Person was also issued 5,454 Class A Special Shares, 10,909 Class B Special Shares, 10,909 Class C Special Shares, 21,818 Class C Special Shares, 21,818 Class E Special Shares, 21,818 Class F Special Shares, 27,272 Class G Special Shares and 27,272 Class H Special Shares for no additional consideration.

F1 · price: Represents the exercise of stock options to purchase 250,000 common shares for cash at an exercise price of $0.65 per common share. In accordance with the terms of the stock options, the Reporting Person was also issued 5,454 Class A Special Shares, 10,909 Class B Special Shares, 10,909 Class C Special Shares, 21,818 Class C Special Shares, 21,818 Class E Special Shares, 21,818 Class F Special Shares, 27,272 Class G Special Shares and 27,272 Class H Special Shares for no additional consideration.

F8 · derivative.exercise_date: Each of 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") 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).

F8 · derivative.expiration_date: Each of 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") 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).

SEC source: 0001104659-25-084942 · tm2524641-1_4seq1.xml · derivative · entry 8

O'Sullivan Anthony · CIK 0001874198 · Chief Development Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,909

Underlying: Common Shares · 10,909 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F8 · derivative.exercise_price: Each of 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") 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).

F1 · kind: Represents the exercise of stock options to purchase 250,000 common shares for cash at an exercise price of $0.65 per common share. In accordance with the terms of the stock options, the Reporting Person was also issued 5,454 Class A Special Shares, 10,909 Class B Special Shares, 10,909 Class C Special Shares, 21,818 Class C Special Shares, 21,818 Class E Special Shares, 21,818 Class F Special Shares, 27,272 Class G Special Shares and 27,272 Class H Special Shares for no additional consideration.

F1 · price: Represents the exercise of stock options to purchase 250,000 common shares for cash at an exercise price of $0.65 per common share. In accordance with the terms of the stock options, the Reporting Person was also issued 5,454 Class A Special Shares, 10,909 Class B Special Shares, 10,909 Class C Special Shares, 21,818 Class C Special Shares, 21,818 Class E Special Shares, 21,818 Class F Special Shares, 27,272 Class G Special Shares and 27,272 Class H Special Shares for no additional consideration.

F8 · derivative.exercise_date: Each of 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") 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).

F8 · derivative.expiration_date: Each of 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") 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).

SEC source: 0001104659-25-084942 · tm2524641-1_4seq1.xml · derivative · entry 7

O'Sullivan Anthony · CIK 0001874198 · Chief Development Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,454

Underlying: Common Shares · 5,454 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F8 · derivative.exercise_price: Each of 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") 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).

F1 · kind: Represents the exercise of stock options to purchase 250,000 common shares for cash at an exercise price of $0.65 per common share. In accordance with the terms of the stock options, the Reporting Person was also issued 5,454 Class A Special Shares, 10,909 Class B Special Shares, 10,909 Class C Special Shares, 21,818 Class C Special Shares, 21,818 Class E Special Shares, 21,818 Class F Special Shares, 27,272 Class G Special Shares and 27,272 Class H Special Shares for no additional consideration.

F1 · price: Represents the exercise of stock options to purchase 250,000 common shares for cash at an exercise price of $0.65 per common share. In accordance with the terms of the stock options, the Reporting Person was also issued 5,454 Class A Special Shares, 10,909 Class B Special Shares, 10,909 Class C Special Shares, 21,818 Class C Special Shares, 21,818 Class E Special Shares, 21,818 Class F Special Shares, 27,272 Class G Special Shares and 27,272 Class H Special Shares for no additional consideration.

F8 · derivative.exercise_date: Each of 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") 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).

F8 · derivative.expiration_date: Each of 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") 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).

SEC source: 0001104659-25-084942 · tm2524641-1_4seq1.xml · derivative · entry 6

O'Sullivan Anthony · CIK 0001874198 · Chief Development Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 761,259

Underlying: Common Shares · 1,011,259 shares

Expires 2028-06-01

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: Represents the exercise of stock options to purchase 250,000 common shares for cash at an exercise price of $0.65 per common share. In accordance with the terms of the stock options, the Reporting Person was also issued 5,454 Class A Special Shares, 10,909 Class B Special Shares, 10,909 Class C Special Shares, 21,818 Class C Special Shares, 21,818 Class E Special Shares, 21,818 Class F Special Shares, 27,272 Class G Special Shares and 27,272 Class H Special Shares for no additional consideration.

F7 · price: Received in connection with the Business Combination in exchange for a stock option to acquire 873,385 shares of DeepGreen common stock for $0.75 per share.

F5 · derivative.exercise_date: These stock options vest in increments upon the occurrence of certain milestones, subject to continued service through each milestone, as previously disclosed in the Form 4 submitted by the Reporting Person on September 13, 2021.

F6 · derivative.underlying: Also includes the right to purchase 16,609 Class A Special Shares, 33,219 Class B Special Shares, 33,219 Class C Special Shares, 66,438 Class D Special Shares, 66,438 Class E Special Shares, 66,438 Class F Special Shares, 83,048 Class G Special Shares and 83,048 Class H Special Shares.

SEC source: 0001104659-25-084942 · tm2524641-1_4seq1.xml · nonDerivative · entry 2

O'Sullivan Anthony · CIK 0001874198 · Chief Development Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,125,667

SEC source: 0001104659-25-084942 · tm2524641-1_4seq1.xml · nonDerivative · entry 1

O'Sullivan Anthony · CIK 0001874198 · Chief Development Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,375,667

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: Represents the exercise of stock options to purchase 250,000 common shares for cash at an exercise price of $0.65 per common share. In accordance with the terms of the stock options, the Reporting Person was also issued 5,454 Class A Special Shares, 10,909 Class B Special Shares, 10,909 Class C Special Shares, 21,818 Class C Special Shares, 21,818 Class E Special Shares, 21,818 Class F Special Shares, 27,272 Class G Special Shares and 27,272 Class H Special Shares for no additional consideration.

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.

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.

SEC source: 0001104659-25-084942 · tm2524641-1_4seq1.xml · nonDerivative · entry 5

O'Sullivan Anthony · CIK 0001874198 · Chief Development Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · JOZEM Pty Ltd., Trustee of the O'Sullivan Family Trust No. 1

Disclosed balance after: 0

F4 · 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 $6.85 to $7.25 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.

F3 · ownership.nature: The Reporting Person is the sole director of JOZEM Pty Ltd., which is the trustee of The O'Sullivan Family Trust No. 1.

SEC source: 0001104659-25-084942 · tm2524641-1_4seq1.xml · nonDerivative · entry 4

O'Sullivan Anthony · CIK 0001874198 · Chief Development Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · JOZEM Pty Ltd., Trustee of the O'Sullivan Family Trust No. 1

Disclosed balance after: 185,110

F3 · ownership.nature: The Reporting Person is the sole director of JOZEM Pty Ltd., which is the trustee of The O'Sullivan Family Trust No. 1.

SEC source: 0001104659-25-056976 · tm2517305-1_4seq1.xml · nonDerivative · entry 1

Hall Andrew · CIK 0001874417 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 359,267

F1 · shares: 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. Subject to the Reporting Person's continued service, the RSUs vest on the third anniversary of the grant date.

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).

SEC source: 0001104659-25-055761 · tm2516869-3_4seq1.xml · nonDerivative · entry 2

Karkar Andrei · CIK 0001874431 · Director · 10% owner

ERAS Capital LLC · CIK 0001881973 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 330,327

F2 · shares: 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 2026 annual meeting of shareholders, subject to the Reporting Person's continued service through the vesting date.

SEC source: 0001104659-25-055761 · tm2516869-3_4seq1.xml · nonDerivative · entry 1

Karkar Andrei · CIK 0001874431 · Director · 10% owner

ERAS Capital LLC · CIK 0001881973 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 307,956

F1 · shares: 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.

SEC source: 0001104659-25-055762 · tm2516869-4_4seq1.xml · nonDerivative · entry 2

Khama Sheila · CIK 0001878814 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 319,754

F2 · shares: 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 2026 annual meeting of shareholders, subject to the Reporting Person's continued service through the vesting date.

SEC source: 0001104659-25-055762 · tm2516869-4_4seq1.xml · nonDerivative · entry 1

Khama Sheila · CIK 0001878814 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 297,383

F1 · shares: 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.

SEC source: 0001104659-25-055765 · tm2516869-7_4seq1.xml · nonDerivative · entry 1

Siamomua Amelia Kinahoi · CIK 0001878370 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 294,452

F1 · shares: 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.

SEC source: 0001104659-25-055760 · tm2516869-2_4seq1.xml · nonDerivative · entry 2

Hall Andrew · CIK 0001874417 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 292,759

F3 · shares: 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 2026 annual meeting of shareholders, subject to the Reporting Person's continued service through the vesting date.

SEC source: 0001104659-25-055760 · tm2516869-2_4seq1.xml · nonDerivative · entry 1

Hall Andrew · CIK 0001874417 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 270,388

F1 · shares: 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.

F2 · balance_after: This number updates information included in the Form 4 filed for the reporting person on November 21, 2024, to reflect the amount of securities beneficially owned following the reported transaction as 250,993 (as opposed to 182,966).

SEC source: 0001104659-25-055763 · tm2516869-5_4seq1.xml · nonDerivative · entry 2

Madsbjerg Christian · CIK 0001874438 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 331,620

F2 · shares: 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 2026 annual meeting of shareholders, subject to the Reporting Person's continued service through the vesting date.

SEC source: 0001104659-25-055763 · tm2516869-5_4seq1.xml · nonDerivative · entry 1

Madsbjerg Christian · CIK 0001874438 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 309,249

F1 · shares: 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.

SEC source: 0001104659-25-055759 · tm2516869-1_4seq1.xml · nonDerivative · entry 2

Greig Andrew Carlyle · CIK 0001652486 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,447,919

F2 · shares: 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 2026 annual meeting of shareholders, subject to the Reporting Person's continued service through the vesting date.

SEC source: 0001104659-25-055759 · tm2516869-1_4seq1.xml · nonDerivative · entry 1

Greig Andrew Carlyle · CIK 0001652486 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,425,548

F1 · shares: 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.

SEC source: 0001104659-25-084942 · tm2524641-1_4seq1.xml · nonDerivative · entry 3

O'Sullivan Anthony · CIK 0001874198 · Chief Development Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · JOZEM Pty Ltd., Trustee of the O'Sullivan Family Trust No. 1

Disclosed balance after: 235,110

F2 · balance_after: This number updates information included in the Form 4 filed for the Reporting Person on November 29, 2023 to reflect the sale of an additional 50,000 common shares on November 17, 2023 and the amount of securities beneficially owned following the reported transaction as 335,110 (as opposed to 385,110).

F3 · ownership.nature: The Reporting Person is the sole director of JOZEM Pty Ltd., which is the trustee of The O'Sullivan Family Trust No. 1.

SEC source: 0001104659-25-053112 · tm2516171-1_4seq1.xml · derivative · entry 3

Allseas Group S.A. · CIK 0001884066 · 10% owner

Allseas Investments S.A. · CIK 0001956334 · 10% owner

Heerema Edward · CIK 0001956371 · 10% owner

Argentum Cedit Virtuti NV · CIK 0001956510 · 10% owner

Stichting Administratiekantoor Aequa Lance Foundation · CIK 0001956509 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,333,333

Underlying: Common Shares · 2,333,333 shares

Expires 2028-05-12

F2 · price: On May 22, 2025, Allseas acquired 2,333,333 common shares and accompanying Class C Warrants to purchase 2,333,333 common shares for a total purchase price of $7 million.

SEC source: 0001104659-25-053112 · tm2516171-1_4seq1.xml · nonDerivative · entry 1

Allseas Group S.A. · CIK 0001884066 · 10% owner

Allseas Investments S.A. · CIK 0001956334 · 10% owner

Heerema Edward · CIK 0001956371 · 10% owner

Argentum Cedit Virtuti NV · CIK 0001956510 · 10% owner

Stichting Administratiekantoor Aequa Lance Foundation · CIK 0001956509 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 55,113,601

F2 · price: On May 22, 2025, Allseas acquired 2,333,333 common shares and accompanying Class C Warrants to purchase 2,333,333 common shares for a total purchase price of $7 million.

F1 · ownership.direct: 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.

SEC source: 0001104659-25-051697 · tm2515896-1_4seq1.xml · nonDerivative · entry 1

O'Sullivan Anthony · CIK 0001874198 · Chief Development Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,125,667

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 $4.35 to $4.80 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.

SEC source: 0001104659-25-030972 · tm2511293-1_4seq1.xml · nonDerivative · entry 1

Shesky Craig · CIK 0001874308 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,145,717

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 March 20, 2023, March 20, 2024 and March 20, 2025 previously reported by the Reporting Person on the Statement of Changes in Beneficial Ownership of Securities on Form 4 filed on March 24, 2025 pursuant to an automatic "sell to cover" transaction and does not represent a discretionary transaction by the Reporting Person.

F2 · shares: The price reflects the average selling price of the common shares sold. These common shares were sold in multiple transactions at prices ranging from $1.61 to $1.78 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.

SEC source: 0001104659-25-027341 · tm2510152-1_4seq1.xml · nonDerivative · entry 2

O'Sullivan Anthony · CIK 0001874198 · Chief Development Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,289,984

F2 · shares: Consists of RSUs. Each RSU represents the right to receive one Share upon vesting. The RSUs were granted on March 20, 2025 (the "Grant Date") 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 the first anniversary of the Grant Date, 1/3 on the second anniversary of the Grant Date and 1/3 on the third anniversary of the Grant Date.

SEC source: 0001104659-25-027341 · tm2510152-1_4seq1.xml · nonDerivative · entry 1

O'Sullivan Anthony · CIK 0001874198 · Chief Development Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 888,198

F1 · shares: Consists of restricted stock units ("RSUs"). Each RSU represents the right to receive one common share ("Share") upon vesting. The RSUs were granted as part of the Issuer's short-term incentive plan and vested upon issuance.

SEC source: 0001104659-25-027343 · tm2510152-4_4seq1.xml · derivative · entry 6

Shesky Craig · CIK 0001874308 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 625,125

Underlying: Common Shares · 625,125 shares

Expires not disclosed

F5 · derivative.exercise_price: Each RSU represents the right to receive one common share upon vesting.

F8 · derivative.exercise_date: 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.

F8 · derivative.expiration_date: 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.

SEC source: 0001104659-25-027343 · tm2510152-4_4seq1.xml · derivative · entry 5

Shesky Craig · CIK 0001874308 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 333,003

Underlying: Common Shares · 166,502 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F5 · derivative.exercise_price: Each RSU represents the right to receive one common share upon vesting.

F7 · derivative.exercise_date: 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. 1/3 of the RSUs have vested and have been settled as of the date hereof.

F7 · derivative.expiration_date: 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. 1/3 of the RSUs have vested and have been settled as of the date hereof.

SEC source: 0001104659-25-027343 · tm2510152-4_4seq1.xml · derivative · entry 4

Shesky Craig · CIK 0001874308 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 187,662

Underlying: Common Shares · 187,662 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F5 · derivative.exercise_price: Each RSU represents the right to receive one common share upon vesting.

F6 · derivative.exercise_date: 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. 2/3 of the RSUs have vested and have been settled as of the date hereof.

F6 · derivative.expiration_date: 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. 2/3 of the RSUs have vested and have been settled as of the date hereof.

SEC source: 0001104659-25-027343 · tm2510152-4_4seq1.xml · nonDerivative · entry 3

Shesky Craig · CIK 0001874308 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,499,419

F4 · shares: Represents common shares underlying RSUs granted on March 20, 2025. Each RSU represents the right to receive one common share upon vesting. The RSUs were granted and vested upon issuance as part of the Issuer's short-term incentive plan.

SEC source: 0001104659-25-027343 · tm2510152-4_4seq1.xml · nonDerivative · entry 2

Shesky Craig · CIK 0001874308 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,253,883

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · shares: 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. The remaining RSUs will vest as follows, subject to continued service through each vesting date: 1/3 of the total award on March 20, 2026 and the remaining amount on March 20, 2027.

SEC source: 0001104659-25-027343 · tm2510152-4_4seq1.xml · nonDerivative · entry 1

Shesky Craig · CIK 0001874308 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,087,381

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: 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 and 1/3 vested on March 20, 2025. The remaining RSUs will vest on March 20, 2026, subject to continued service through such date.

F2 · balance_after: This number updates information included in the Form 4 filed for the reporting person on November 27, 2024, to reflect the amount of securities beneficially owned following the reported transaction as 899,719 (as opposed to 977,844).

SEC source: 0001104659-25-027342 · tm2510152-3_4seq1.xml · nonDerivative · entry 2

ILVES Erika · CIK 0001878778 · Chief Strategy Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,737,277

F2 · shares: Consists of RSUs. Each RSU represents the right to receive one Share upon vesting. The RSUs were granted on March 20, 2025 (the "Grant Date") 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 the first anniversary of the Grant Date, 1/3 on the second anniversary of the Grant Date and 1/3 on the third anniversary of the Grant Date.

SEC source: 0001104659-25-027342 · tm2510152-3_4seq1.xml · nonDerivative · entry 1

ILVES Erika · CIK 0001878778 · Chief Strategy Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,112,152

F1 · shares: Consists of restricted stock units ("RSUs"). Each RSU represents the right to receive one common share ("Share") upon vesting. The RSUs were granted as part of the Issuer's short-term incentive plan and vested upon issuance.

F3 · balance_after: This number updates information included in the Form 4 filed for the reporting person on January 3, 2025, to reflect the amount of securities beneficially owned following the reported transaction as 1,873,000 (as opposed to 998,170).