MUX

SEC source: 0001104659-26-088289 · tm2621630-1_4seq1.xml · nonDerivative · entry 1

McEwen Robert Ross · CIK 0001316599 · Director · Chairman and CEO · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,526,785

F1 · price: Mr. McEwen acquired 1,526,785 shares of the Issuer's common stock in exchange for 67,857,111 shares of Canadian Gold Corp. ("Canadian Gold") pursuant to the business combination between the Issuer and Canadian Gold by way of a statutory plan of arrangement. The arrangement agreement between the Issuer and Canadian Gold, which was entered into on October 14, 2025, provided that each holder of common shares of Canadian Gold would receive 0.0225 shares of the Issuer's common stock for each share of Canadian Gold common stock held by such holder.

SEC source: 0001104659-26-079475 · tm2619456-5_4seq1.xml · derivative · entry 2

Ball Ian J · CIK 0001443094 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 310

Underlying: Common Stock · 310 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.

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock, or the cash value thereof as set forth in the award agreement, in the discretion of the Issuer's Compensation, Nominating & Corporate Governance Committee.

F2 · derivative.exercise_date: The restricted stock units were granted on November 10, 2025 and vested as to 310 shares on June 29, 2026, 150 of which were settled for cash. The restricted stock units will vest as to the remaining shares on December 20, 2026.

F2 · derivative.expiration_date: The restricted stock units were granted on November 10, 2025 and vested as to 310 shares on June 29, 2026, 150 of which were settled for cash. The restricted stock units will vest as to the remaining shares on December 20, 2026.

SEC source: 0001104659-26-079475 · tm2619456-5_4seq1.xml · nonDerivative · entry 1

Ball Ian J · CIK 0001443094 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 320

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 · price: Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock, or the cash value thereof as set forth in the award agreement, in the discretion of the Issuer's Compensation, Nominating & Corporate Governance Committee.

SEC source: 0001104659-26-079473 · tm2619456-4_4seq1.xml · derivative · entry 5

Diges Carmen L · CIK 0001651496 · General Counsel/Corp Sec

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 760

Underlying: Common Stock · 380 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.

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock, or the cash value thereof as set forth in the award agreement, in the discretion of the Issuer's Compensation, Nominating & Corporate Governance Committee.

F6 · derivative.exercise_date: The restricted stock units were granted on March 19, 2026 and vested as to 380 shares on June 29, 2026, all of which were settled for cash. The restricted stock units will vest as to the remaining shares in two equal installments on each of December 20, 2026 and June 29, 2027.

F6 · derivative.expiration_date: The restricted stock units were granted on March 19, 2026 and vested as to 380 shares on June 29, 2026, all of which were settled for cash. The restricted stock units will vest as to the remaining shares in two equal installments on each of December 20, 2026 and June 29, 2027.

SEC source: 0001104659-26-079473 · tm2619456-4_4seq1.xml · derivative · entry 4

Diges Carmen L · CIK 0001651496 · General Counsel/Corp Sec

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,470

Underlying: Common Stock · 1,470 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.

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock, or the cash value thereof as set forth in the award agreement, in the discretion of the Issuer's Compensation, Nominating & Corporate Governance Committee.

F5 · derivative.exercise_date: The restricted stock units were granted on November 10, 2025 and vested as to 1,470 shares on June 29, 2026, all of which were settled for cash. The restricted stock units will vest as to the remaining shares on December 20, 2026.

F5 · derivative.expiration_date: The restricted stock units were granted on November 10, 2025 and vested as to 1,470 shares on June 29, 2026, all of which were settled for cash. The restricted stock units will vest as to the remaining shares on December 20, 2026.

SEC source: 0001104659-26-079473 · tm2619456-4_4seq1.xml · derivative · entry 3

Diges Carmen L · CIK 0001651496 · General Counsel/Corp Sec

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 3,370 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.

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock, or the cash value thereof as set forth in the award agreement, in the discretion of the Issuer's Compensation, Nominating & Corporate Governance Committee.

F4 · derivative.exercise_date: The restricted stock units were granted on June 29, 2025 and vested as to 3,370 shares on June 29, 2026, all of which were settled for cash.

F4 · derivative.expiration_date: The restricted stock units were granted on June 29, 2025 and vested as to 3,370 shares on June 29, 2026, all of which were settled for cash.

SEC source: 0001104659-26-079472 · tm2619456-3_4seq1.xml · derivative · entry 10

Shaver William M · CIK 0001887702 · Director · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,960

Underlying: Common Stock · 1,480 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.

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock, or the cash value thereof as set forth in the award agreement, in the discretion of the Issuer's Compensation, Nominating & Corporate Governance Committee.

F6 · derivative.exercise_date: The restricted stock units were granted on March 19, 2026 and vested as to 1,480 shares on June 29, 2026. The restricted stock units will vest as to the remaining shares in two equal installments on each of December 20, 2026 and June 29, 2027.

F6 · derivative.expiration_date: The restricted stock units were granted on March 19, 2026 and vested as to 1,480 shares on June 29, 2026. The restricted stock units will vest as to the remaining shares in two equal installments on each of December 20, 2026 and June 29, 2027.

SEC source: 0001104659-26-079472 · tm2619456-3_4seq1.xml · derivative · entry 9

Shaver William M · CIK 0001887702 · Director · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,700

Underlying: Common Stock · 5,700 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.

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock, or the cash value thereof as set forth in the award agreement, in the discretion of the Issuer's Compensation, Nominating & Corporate Governance Committee.

F5 · derivative.exercise_date: The restricted stock units were granted on November 10, 2025 and vested as to 5,700 shares on June 29, 2026. The restricted stock units will vest as to the remaining shares on December 20, 2026.

F5 · derivative.expiration_date: The restricted stock units were granted on November 10, 2025 and vested as to 5,700 shares on June 29, 2026. The restricted stock units will vest as to the remaining shares on December 20, 2026.

SEC source: 0001104659-26-079472 · tm2619456-3_4seq1.xml · derivative · entry 8

Shaver William M · CIK 0001887702 · Director · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 11,740 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.

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock, or the cash value thereof as set forth in the award agreement, in the discretion of the Issuer's Compensation, Nominating & Corporate Governance Committee.

F4 · derivative.exercise_date: The restricted stock units were granted on June 29, 2025 and vested as to 11,740 shares on June 29, 2026.

F4 · derivative.expiration_date: The restricted stock units were granted on June 29, 2025 and vested as to 11,740 shares on June 29, 2026.

SEC source: 0001104659-26-079472 · tm2619456-3_4seq1.xml · nonDerivative · entry 5

Shaver William M · CIK 0001887702 · Director · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 171,086

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 · price: Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock, or the cash value thereof as set forth in the award agreement, in the discretion of the Issuer's Compensation, Nominating & Corporate Governance Committee.

SEC source: 0001104659-26-079472 · tm2619456-3_4seq1.xml · nonDerivative · entry 4

Shaver William M · CIK 0001887702 · Director · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 169,606

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 · price: Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock, or the cash value thereof as set forth in the award agreement, in the discretion of the Issuer's Compensation, Nominating & Corporate Governance Committee.

SEC source: 0001104659-26-079472 · tm2619456-3_4seq1.xml · nonDerivative · entry 3

Shaver William M · CIK 0001887702 · Director · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 163,906

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 · price: Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock, or the cash value thereof as set forth in the award agreement, in the discretion of the Issuer's Compensation, Nominating & Corporate Governance Committee.

SEC source: 0001104659-26-079469 · tm2619456-1_4seq1.xml · derivative · entry 10

Ing Perry · CIK 0001429244 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,260

Underlying: Common Stock · 630 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.

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock, or the cash value thereof as set forth in the award agreement, in the discretion of the Issuer's Compensation, Nominating & Corporate Governance Committee.

F6 · derivative.exercise_date: The restricted stock units were granted on March 19, 2026 and vested as to 630 shares on June 29, 2026, 539 of which were settled for cash. The restricted stock units will vest as to the remaining shares in two equal installments on each of December 20, 2026 and June 29, 2027.

F6 · derivative.expiration_date: The restricted stock units were granted on March 19, 2026 and vested as to 630 shares on June 29, 2026, 539 of which were settled for cash. The restricted stock units will vest as to the remaining shares in two equal installments on each of December 20, 2026 and June 29, 2027.

SEC source: 0001104659-26-079469 · tm2619456-1_4seq1.xml · derivative · entry 9

Ing Perry · CIK 0001429244 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,330

Underlying: Common Stock · 2,330 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.

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock, or the cash value thereof as set forth in the award agreement, in the discretion of the Issuer's Compensation, Nominating & Corporate Governance Committee.

F5 · derivative.exercise_date: The restricted stock units were granted on November 10, 2025 and vested as to 2,330 shares on June 29, 2026, 1,993 of which were settled for cash. The restricted stock units will vest as to the remaining shares on December 20, 2026.

F5 · derivative.expiration_date: The restricted stock units were granted on November 10, 2025 and vested as to 2,330 shares on June 29, 2026, 1,993 of which were settled for cash. The restricted stock units will vest as to the remaining shares on December 20, 2026.

SEC source: 0001104659-26-079469 · tm2619456-1_4seq1.xml · derivative · entry 8

Ing Perry · CIK 0001429244 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 4,740 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.

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock, or the cash value thereof as set forth in the award agreement, in the discretion of the Issuer's Compensation, Nominating & Corporate Governance Committee.

F4 · derivative.exercise_date: The restricted stock units were granted on June 29, 2025 and vested as to 4,740 shares on June 29, 2026, 4,054 of which were settled for cash.

F4 · derivative.expiration_date: The restricted stock units were granted on June 29, 2025 and vested as to 4,740 shares on June 29, 2026, 4,054 of which were settled for cash.

SEC source: 0001104659-26-079469 · tm2619456-1_4seq1.xml · nonDerivative · entry 5

Ing Perry · CIK 0001429244 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 48,094

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 · price: Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock, or the cash value thereof as set forth in the award agreement, in the discretion of the Issuer's Compensation, Nominating & Corporate Governance Committee.

SEC source: 0001104659-26-079469 · tm2619456-1_4seq1.xml · nonDerivative · entry 4

Ing Perry · CIK 0001429244 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 48,003

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 · price: Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock, or the cash value thereof as set forth in the award agreement, in the discretion of the Issuer's Compensation, Nominating & Corporate Governance Committee.

SEC source: 0001104659-26-079469 · tm2619456-1_4seq1.xml · nonDerivative · entry 3

Ing Perry · CIK 0001429244 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 47,666

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 · price: Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock, or the cash value thereof as set forth in the award agreement, in the discretion of the Issuer's Compensation, Nominating & Corporate Governance Committee.

SEC source: 0001104659-26-079886 · tm2619553-1_4seq1.xml · derivative · entry 3

Brissenden Richard W. · CIK 0001540320 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 8,333 shares

Expires 2028-06-28

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.

F2 · derivative.exercise_date: The option vested in three equal annual installments, beginning June 29, 2024.

SEC source: 0001104659-26-079886 · tm2619553-1_4seq1.xml · nonDerivative · entry 2

Brissenden Richard W. · CIK 0001540320 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,022

F1 · price: The price reported in Column 4 is a weighted average price. The Reporting Person sold shares in multiple transactions at prices ranging from $18.07 to $18.19. The Reporting Person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth herein.

SEC source: 0001104659-26-079886 · tm2619553-1_4seq1.xml · nonDerivative · entry 1

Brissenden Richard W. · CIK 0001540320 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 21,297

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.

SEC source: 0001104659-26-079476 · tm2619456-6_4seq1.xml · derivative · entry 4

Chan Jeffrey · CIK 0002012198 · VP - Finance

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 533 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.

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock, or the cash value thereof as set forth in the award agreement, in the discretion of the Issuer's Compensation, Nominating & Corporate Governance Committee.

F3 · derivative.exercise_date: The restricted stock units were granted on September 8, 2025 and vested as to 533 shares on June 28, 2026, 285 of which were settled for cash.

F3 · derivative.expiration_date: The restricted stock units were granted on September 8, 2025 and vested as to 533 shares on June 28, 2026, 285 of which were settled for cash.

SEC source: 0001104659-26-079476 · tm2619456-6_4seq1.xml · derivative · entry 3

Chan Jeffrey · CIK 0002012198 · VP - Finance

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 1,266 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.

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock, or the cash value thereof as set forth in the award agreement, in the discretion of the Issuer's Compensation, Nominating & Corporate Governance Committee.

F2 · derivative.exercise_date: The restricted stock units were granted on August 11, 2025 and vested as to 1,266 shares on June 28, 2026, 678 of which were settled for cash.

F2 · derivative.expiration_date: The restricted stock units were granted on August 11, 2025 and vested as to 1,266 shares on June 28, 2026, 678 of which were settled for cash.

SEC source: 0001104659-26-079476 · tm2619456-6_4seq1.xml · nonDerivative · entry 2

Chan Jeffrey · CIK 0002012198 · VP - Finance

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,775

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 · price: Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock, or the cash value thereof as set forth in the award agreement, in the discretion of the Issuer's Compensation, Nominating & Corporate Governance Committee.

SEC source: 0001104659-26-079476 · tm2619456-6_4seq1.xml · nonDerivative · entry 1

Chan Jeffrey · CIK 0002012198 · VP - Finance

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,527

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 · price: Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock, or the cash value thereof as set forth in the award agreement, in the discretion of the Issuer's Compensation, Nominating & Corporate Governance Committee.

SEC source: 0001104659-26-079473 · tm2619456-4_4seq1.xml · derivative · entry 2

Diges Carmen L · CIK 0001651496 · General Counsel/Corp Sec

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 533 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.

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock, or the cash value thereof as set forth in the award agreement, in the discretion of the Issuer's Compensation, Nominating & Corporate Governance Committee.

F3 · derivative.exercise_date: The restricted stock units were granted on September 8, 2025 and vested as to 533 shares on June 28, 2026, all of which were settled for cash.

F3 · derivative.expiration_date: The restricted stock units were granted on September 8, 2025 and vested as to 533 shares on June 28, 2026, all of which were settled for cash.

SEC source: 0001104659-26-079473 · tm2619456-4_4seq1.xml · derivative · entry 1

Diges Carmen L · CIK 0001651496 · General Counsel/Corp Sec

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 1,300 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.

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock, or the cash value thereof as set forth in the award agreement, in the discretion of the Issuer's Compensation, Nominating & Corporate Governance Committee.

F2 · derivative.exercise_date: The restricted stock units were granted on August 11, 2025 and vested as to 1,300 shares on June 28, 2026, all of which were settled for cash.

F2 · derivative.expiration_date: The restricted stock units were granted on August 11, 2025 and vested as to 1,300 shares on June 28, 2026, all of which were settled for cash.

SEC source: 0001104659-26-079472 · tm2619456-3_4seq1.xml · derivative · entry 7

Shaver William M · CIK 0001887702 · Director · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 866 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.

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock, or the cash value thereof as set forth in the award agreement, in the discretion of the Issuer's Compensation, Nominating & Corporate Governance Committee.

F3 · derivative.exercise_date: The restricted stock units were granted on September 8, 2025 and vested as to 866 shares on June 28, 2026.

F3 · derivative.expiration_date: The restricted stock units were granted on September 8, 2025 and vested as to 866 shares on June 28, 2026.

SEC source: 0001104659-26-079472 · tm2619456-3_4seq1.xml · derivative · entry 6

Shaver William M · CIK 0001887702 · Director · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 2,100 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.

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock, or the cash value thereof as set forth in the award agreement, in the discretion of the Issuer's Compensation, Nominating & Corporate Governance Committee.

F2 · derivative.exercise_date: The restricted stock units were granted on August 11, 2025 and vested as to 2,100 shares on June 28, 2026.

F2 · derivative.expiration_date: The restricted stock units were granted on August 11, 2025 and vested as to 2,100 shares on June 28, 2026.

SEC source: 0001104659-26-079472 · tm2619456-3_4seq1.xml · nonDerivative · entry 2

Shaver William M · CIK 0001887702 · Director · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 152,166

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 · price: Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock, or the cash value thereof as set forth in the award agreement, in the discretion of the Issuer's Compensation, Nominating & Corporate Governance Committee.

SEC source: 0001104659-26-079472 · tm2619456-3_4seq1.xml · nonDerivative · entry 1

Shaver William M · CIK 0001887702 · Director · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 151,300

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 · price: Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock, or the cash value thereof as set forth in the award agreement, in the discretion of the Issuer's Compensation, Nominating & Corporate Governance Committee.

SEC source: 0001104659-26-079471 · tm2619456-2_4seq1.xml · derivative · entry 2

Spears Stephan Michael · CIK 0001443450 · VP Corporate Development

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 500 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.

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock, or the cash value thereof as set forth in the award agreement, in the discretion of the Issuer's Compensation, Nominating & Corporate Governance Committee.

F3 · derivative.exercise_date: The restricted stock units were granted on September 8, 2025 and vested as to 500 shares on June 28, 2026, all of which were settled for cash.

F3 · derivative.expiration_date: The restricted stock units were granted on September 8, 2025 and vested as to 500 shares on June 28, 2026, all of which were settled for cash.

SEC source: 0001104659-26-079471 · tm2619456-2_4seq1.xml · derivative · entry 1

Spears Stephan Michael · CIK 0001443450 · VP Corporate Development

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 1,200 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.

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock, or the cash value thereof as set forth in the award agreement, in the discretion of the Issuer's Compensation, Nominating & Corporate Governance Committee.

F2 · derivative.exercise_date: The restricted stock units were granted on August 11, 2025 and vested as to 1,200 shares on June 28, 2026, all of which were settled for cash.

F2 · derivative.expiration_date: The restricted stock units were granted on August 11, 2025 and vested as to 1,200 shares on June 28, 2026, all of which were settled for cash.

SEC source: 0001104659-26-079469 · tm2619456-1_4seq1.xml · derivative · entry 7

Ing Perry · CIK 0001429244 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 800 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.

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock, or the cash value thereof as set forth in the award agreement, in the discretion of the Issuer's Compensation, Nominating & Corporate Governance Committee.

F3 · derivative.exercise_date: The restricted stock units were granted on September 8, 2025 and vested as to 800 shares on June 28, 2026, 684 of which were settled for cash.

F3 · derivative.expiration_date: The restricted stock units were granted on September 8, 2025 and vested as to 800 shares on June 28, 2026, 684 of which were settled for cash.

SEC source: 0001104659-26-079469 · tm2619456-1_4seq1.xml · derivative · entry 6

Ing Perry · CIK 0001429244 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 1,866 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.

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock, or the cash value thereof as set forth in the award agreement, in the discretion of the Issuer's Compensation, Nominating & Corporate Governance Committee.

F2 · derivative.exercise_date: The restricted stock units were granted on August 11, 2025 and vested as to 1,866 shares on June 28, 2026, 1,596 of which were settled for cash.

F2 · derivative.expiration_date: The restricted stock units were granted on August 11, 2025 and vested as to 1,866 shares on June 28, 2026, 1,596 of which were settled for cash.

SEC source: 0001104659-26-079469 · tm2619456-1_4seq1.xml · nonDerivative · entry 2

Ing Perry · CIK 0001429244 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 46,980

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 · price: Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock, or the cash value thereof as set forth in the award agreement, in the discretion of the Issuer's Compensation, Nominating & Corporate Governance Committee.

SEC source: 0001104659-26-079469 · tm2619456-1_4seq1.xml · nonDerivative · entry 1

Ing Perry · CIK 0001429244 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 46,864

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 · price: Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock, or the cash value thereof as set forth in the award agreement, in the discretion of the Issuer's Compensation, Nominating & Corporate Governance Committee.

SEC source: 0001104659-26-071972 · tm2617350-1_4seq1.xml · nonDerivative · entry 1

Kaszas Stephen Douglas · CIK 0002074277 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,621

F1 · price: Converted from Canadian price per share of C$25.56 using an exchange rate of C$1.00 = US$0.7182, as reported by the Bank of Canada on June 5, 2026.

SEC source: 0001104659-26-033386 · tm269595-7_4seq1.xml · derivative · entry 2

Shaver William M · CIK 0001887702 · Director · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 479

Underlying: Common Stock · 479 shares

Expires not disclosed

F3 · derivative.exercise_price: Each deferred stock unit represents a right to receive one share of the Issuer's common stock.

F4 · derivative.exercise_date: The deferred stock units are fully vested and will be delivered to the reporting person on the date of the reporting person's termination of continuous service from the Issuer's Board of Directors (the "Board"), subject to the reporting person's right to elect to defer delivery of the deferred stock units beyond the date of the reporting person's termination of continuous service from the Board.

F4 · derivative.expiration_date: The deferred stock units are fully vested and will be delivered to the reporting person on the date of the reporting person's termination of continuous service from the Issuer's Board of Directors (the "Board"), subject to the reporting person's right to elect to defer delivery of the deferred stock units beyond the date of the reporting person's termination of continuous service from the Board.

SEC source: 0001104659-26-033386 · tm269595-7_4seq1.xml · derivative · entry 1

Shaver William M · CIK 0001887702 · Director · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,440

Underlying: Common Stock · 4,440 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock, or the cash value thereof as set forth in the award agreement, in the discretion of the Issuer's Compensation, Nominating & Corporate Governance Committee.

F2 · derivative.exercise_date: The restricted stock units will vest in three equal installments on each of June 29, 2026, December 20, 2026 and June 29, 2027.

F2 · derivative.expiration_date: The restricted stock units will vest in three equal installments on each of June 29, 2026, December 20, 2026 and June 29, 2027.

SEC source: 0001104659-26-033385 · tm269595-6_4seq1.xml · derivative · entry 1

Makori Michelle · CIK 0001990390 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 239

Underlying: Common Stock · 239 shares

Expires not disclosed

F1 · derivative.exercise_price: Each deferred stock unit represents a right to receive one share of the Issuer's common stock.

F2 · derivative.exercise_date: The deferred stock units are fully vested and will be delivered to the reporting person on the date of the reporting person's termination of continuous service from the Issuer's Board of Directors (the "Board"), subject to the reporting person's right to elect to defer delivery of the deferred stock units beyond the date of the reporting person's termination of continuous service from the Board.

F2 · derivative.expiration_date: The deferred stock units are fully vested and will be delivered to the reporting person on the date of the reporting person's termination of continuous service from the Issuer's Board of Directors (the "Board"), subject to the reporting person's right to elect to defer delivery of the deferred stock units beyond the date of the reporting person's termination of continuous service from the Board.

SEC source: 0001104659-26-033384 · tm269595-5_4seq1.xml · derivative · entry 1

Ing Perry · CIK 0001429244 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,890

Underlying: Common Stock · 1,890 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock, or the cash value thereof as set forth in the award agreement, in the discretion of the Issuer's Compensation, Nominating & Corporate Governance Committee.

F2 · derivative.exercise_date: The restricted stock units will vest in three approximately equal installments on each of June 29, 2026, December 20, 2026 and June 29, 2027.

F2 · derivative.expiration_date: The restricted stock units will vest in three approximately equal installments on each of June 29, 2026, December 20, 2026 and June 29, 2027.

SEC source: 0001104659-26-033382 · tm269595-4_4seq1.xml · derivative · entry 1

Florek John Casimir · CIK 0002074273 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,790

Underlying: Common Stock · 479 shares

Expires not disclosed

F1 · derivative.exercise_price: Each deferred stock unit represents a right to receive one share of the Issuer's common stock.

F2 · derivative.exercise_date: The deferred stock units are fully vested and will be delivered to the reporting person on the date of the reporting person's termination of continuous service from the Issuer's Board of Directors (the "Board"), subject to the reporting person's right to elect to defer delivery of the deferred stock units beyond the date of the reporting person's termination of continuous service from the Board.

F2 · derivative.expiration_date: The deferred stock units are fully vested and will be delivered to the reporting person on the date of the reporting person's termination of continuous service from the Issuer's Board of Directors (the "Board"), subject to the reporting person's right to elect to defer delivery of the deferred stock units beyond the date of the reporting person's termination of continuous service from the Board.

SEC source: 0001104659-26-033381 · tm269595-3_4seq1.xml · derivative · entry 1

Diges Carmen L · CIK 0001651496 · General Counsel/Corp Sec

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,140

Underlying: Common Stock · 1,140 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock, or the cash value thereof as set forth in the award agreement, in the discretion of the Issuer's Compensation, Nominating & Corporate Governance Committee.

F2 · derivative.exercise_date: The restricted stock units will vest in three equal installments on each of June 29, 2026, December 20, 2026 and June 29, 2027.

F2 · derivative.expiration_date: The restricted stock units will vest in three equal installments on each of June 29, 2026, December 20, 2026 and June 29, 2027.

SEC source: 0001104659-26-033380 · tm269595-2_4seq1.xml · derivative · entry 1

Darveau-Garneau Nicolas · CIK 0002002294 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 479

Underlying: Common Stock · 479 shares

Expires not disclosed

F1 · derivative.exercise_price: Each deferred stock unit represents a right to receive one share of the Issuer's common stock.

F2 · derivative.exercise_date: The deferred stock units are fully vested and will be delivered to the reporting person on the date of the reporting person's termination of continuous service from the Issuer's Board of Directors (the "Board"), subject to the reporting person's right to elect to defer delivery of the deferred stock units beyond the date of the reporting person's termination of continuous service from the Board.

F2 · derivative.expiration_date: The deferred stock units are fully vested and will be delivered to the reporting person on the date of the reporting person's termination of continuous service from the Issuer's Board of Directors (the "Board"), subject to the reporting person's right to elect to defer delivery of the deferred stock units beyond the date of the reporting person's termination of continuous service from the Board.

SEC source: 0001104659-26-033379 · tm269595-1_4seq1.xml · derivative · entry 1

Asterbadi Dalia Nadine · CIK 0002074268 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,790

Underlying: Common Stock · 479 shares

Expires not disclosed

F1 · derivative.exercise_price: Each deferred stock unit represents a right to receive one share of the Issuer's common stock.

F2 · derivative.exercise_date: The deferred stock units are fully vested and will be delivered to the reporting person on the date of the reporting person's termination of continuous service from the Issuer's Board of Directors (the "Board"), subject to the reporting person's right to elect to defer delivery of the deferred stock units beyond the date of the reporting person's termination of continuous service from the Board.

F2 · derivative.expiration_date: The deferred stock units are fully vested and will be delivered to the reporting person on the date of the reporting person's termination of continuous service from the Issuer's Board of Directors (the "Board"), subject to the reporting person's right to elect to defer delivery of the deferred stock units beyond the date of the reporting person's termination of continuous service from the Board.

SEC source: 0001104659-25-124277 · tm2534259-6_4seq1.xml · derivative · entry 4

Diges Carmen L · CIK 0001651496 · General Counsel/Corp Sec

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 533

Underlying: Common Stock · 533 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.

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock, or the cash value thereof as set forth in the award agreement, in the discretion of the Issuer's Compensation, Nominating & Corporate Governance Committee.

F5 · derivative.exercise_date: The restricted stock units were granted on September 8, 2025. Subsequently, the vesting schedule of the restricted stock units was amended to accelerate the second vesting event from December 28, 2025 to December 20, 2025. Accordingly, the restricted stock units vested as to 533 shares on December 20, 2025, all of which were settled for cash. The restricted stock units will vest as to the remaining shares on June 28, 2026.

F5 · derivative.expiration_date: The restricted stock units were granted on September 8, 2025. Subsequently, the vesting schedule of the restricted stock units was amended to accelerate the second vesting event from December 28, 2025 to December 20, 2025. Accordingly, the restricted stock units vested as to 533 shares on December 20, 2025, all of which were settled for cash. The restricted stock units will vest as to the remaining shares on June 28, 2026.

SEC source: 0001104659-25-124277 · tm2534259-6_4seq1.xml · derivative · entry 3

Diges Carmen L · CIK 0001651496 · General Counsel/Corp Sec

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,300

Underlying: Common Stock · 1,300 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.

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock, or the cash value thereof as set forth in the award agreement, in the discretion of the Issuer's Compensation, Nominating & Corporate Governance Committee.

F4 · derivative.exercise_date: The restricted stock units were granted on August 11, 2025. Subsequently, the vesting schedule of the restricted stock units was amended to accelerate the second vesting event from December 28, 2025 to December 20, 2025. Accordingly, the restricted stock units vested as to 1,300 shares on December 20, 2025, all of which were settled for cash. The restricted stock units will vest as to the remaining shares on June 28, 2026.

F4 · derivative.expiration_date: The restricted stock units were granted on August 11, 2025. Subsequently, the vesting schedule of the restricted stock units was amended to accelerate the second vesting event from December 28, 2025 to December 20, 2025. Accordingly, the restricted stock units vested as to 1,300 shares on December 20, 2025, all of which were settled for cash. The restricted stock units will vest as to the remaining shares on June 28, 2026.

SEC source: 0001104659-25-124277 · tm2534259-6_4seq1.xml · derivative · entry 2

Diges Carmen L · CIK 0001651496 · General Counsel/Corp Sec

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,940

Underlying: Common Stock · 1,470 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.

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock, or the cash value thereof as set forth in the award agreement, in the discretion of the Issuer's Compensation, Nominating & Corporate Governance Committee.

F3 · derivative.exercise_date: The restricted stock units were granted on November 10, 2025 and vested as to 1,470 shares on December 20, 2025, all of which were settled for cash. The restricted stock units will vest as to the remaining shares in two equal installments on each of June 29, 2026 and December 20, 2026.

F3 · derivative.expiration_date: The restricted stock units were granted on November 10, 2025 and vested as to 1,470 shares on December 20, 2025, all of which were settled for cash. The restricted stock units will vest as to the remaining shares in two equal installments on each of June 29, 2026 and December 20, 2026.

SEC source: 0001104659-25-124277 · tm2534259-6_4seq1.xml · derivative · entry 1

Diges Carmen L · CIK 0001651496 · General Counsel/Corp Sec

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,370

Underlying: Common Stock · 3,370 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.

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock, or the cash value thereof as set forth in the award agreement, in the discretion of the Issuer's Compensation, Nominating & Corporate Governance Committee.

F2 · derivative.exercise_date: The restricted stock units were granted on June 29, 2025 and vested as to 3,370 shares on December 20, 2025, all of which were settled for cash. The restricted stock units will vest as to the remaining shares on June 29, 2026.

F2 · derivative.expiration_date: The restricted stock units were granted on June 29, 2025 and vested as to 3,370 shares on December 20, 2025, all of which were settled for cash. The restricted stock units will vest as to the remaining shares on June 29, 2026.