LAC

SEC source: 0000912282-26-000945 · form4.xml · derivative · entry 1

GAO YUAN · CIK 0002045666 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 147,819

Underlying: Common Shares · 10,368 shares

Expires not disclosed

F1 · derivative.exercise_price: Each DSU represents the right to receive one common share of the Issuer. The underlying common shares will not be issued to the Reporting Person, and the Reporting Person shall not have any voting or dispositive rights with respect to the underlying common shares, until termination of the Reporting Person's employment or services as a director of the Issuer. Grants to U.S. eligible participants will be settled with no further action by the Reporting Person on the date that is 6 months following the Reporting Person's termination date. Grants to non-U.S. eligible participants will be settled with no further action by the Reporting Person on the 20th business day following the Reporting Person's termination date.

F1 · derivative.exercise_date: Each DSU represents the right to receive one common share of the Issuer. The underlying common shares will not be issued to the Reporting Person, and the Reporting Person shall not have any voting or dispositive rights with respect to the underlying common shares, until termination of the Reporting Person's employment or services as a director of the Issuer. Grants to U.S. eligible participants will be settled with no further action by the Reporting Person on the date that is 6 months following the Reporting Person's termination date. Grants to non-U.S. eligible participants will be settled with no further action by the Reporting Person on the 20th business day following the Reporting Person's termination date.

F1 · derivative.expiration_date: Each DSU represents the right to receive one common share of the Issuer. The underlying common shares will not be issued to the Reporting Person, and the Reporting Person shall not have any voting or dispositive rights with respect to the underlying common shares, until termination of the Reporting Person's employment or services as a director of the Issuer. Grants to U.S. eligible participants will be settled with no further action by the Reporting Person on the date that is 6 months following the Reporting Person's termination date. Grants to non-U.S. eligible participants will be settled with no further action by the Reporting Person on the 20th business day following the Reporting Person's termination date.

SEC source: 0000912282-26-000938 · form4.xml · derivative · entry 1

BROWN MICHAEL JOHN · CIK 0002045597 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 129,218

Underlying: Common Shares · 12,312 shares

Expires not disclosed

F1 · derivative.exercise_price: Each DSU represents the right to receive one common share of the Issuer. The underlying common shares will not be issued to the Reporting Person, and the Reporting Person shall not have any voting or dispositive rights with respect to the underlying common shares, until termination of the Reporting Person's employment or services as a director of the Issuer. Grants to U.S. eligible participants will be settled with no further action by the Reporting Person on the date that is 6 months following the Reporting Person's termination date. Grants to non-U.S. eligible participants will be settled with no further action by the Reporting Person on the 20th business day following the Reporting Person's termination date.

F1 · derivative.exercise_date: Each DSU represents the right to receive one common share of the Issuer. The underlying common shares will not be issued to the Reporting Person, and the Reporting Person shall not have any voting or dispositive rights with respect to the underlying common shares, until termination of the Reporting Person's employment or services as a director of the Issuer. Grants to U.S. eligible participants will be settled with no further action by the Reporting Person on the date that is 6 months following the Reporting Person's termination date. Grants to non-U.S. eligible participants will be settled with no further action by the Reporting Person on the 20th business day following the Reporting Person's termination date.

F1 · derivative.expiration_date: Each DSU represents the right to receive one common share of the Issuer. The underlying common shares will not be issued to the Reporting Person, and the Reporting Person shall not have any voting or dispositive rights with respect to the underlying common shares, until termination of the Reporting Person's employment or services as a director of the Issuer. Grants to U.S. eligible participants will be settled with no further action by the Reporting Person on the date that is 6 months following the Reporting Person's termination date. Grants to non-U.S. eligible participants will be settled with no further action by the Reporting Person on the 20th business day following the Reporting Person's termination date.

SEC source: 0000912282-26-000942 · form4.xml · derivative · entry 1

MONTGOMERY PHILIP · CIK 0002045343 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 81,474

Underlying: Common Shares · 8,100 shares

Expires not disclosed

F1 · derivative.exercise_price: Each DSU represents the right to receive one common share of the Issuer. The underlying common shares will not be issued to the Reporting Person, and the Reporting Person shall not have any voting or dispositive rights with respect to the underlying common shares, until termination of the Reporting Person's employment or services as a director of the Issuer. Grants to U.S. eligible participants will be settled with no further action by the Reporting Person on the date that is 6 months following the Reporting Person's termination date. Grants to non-U.S. eligible participants will be settled with no further action by the Reporting Person on the 20th business day following the Reporting Person's termination date.

F1 · derivative.exercise_date: Each DSU represents the right to receive one common share of the Issuer. The underlying common shares will not be issued to the Reporting Person, and the Reporting Person shall not have any voting or dispositive rights with respect to the underlying common shares, until termination of the Reporting Person's employment or services as a director of the Issuer. Grants to U.S. eligible participants will be settled with no further action by the Reporting Person on the date that is 6 months following the Reporting Person's termination date. Grants to non-U.S. eligible participants will be settled with no further action by the Reporting Person on the 20th business day following the Reporting Person's termination date.

F1 · derivative.expiration_date: Each DSU represents the right to receive one common share of the Issuer. The underlying common shares will not be issued to the Reporting Person, and the Reporting Person shall not have any voting or dispositive rights with respect to the underlying common shares, until termination of the Reporting Person's employment or services as a director of the Issuer. Grants to U.S. eligible participants will be settled with no further action by the Reporting Person on the date that is 6 months following the Reporting Person's termination date. Grants to non-U.S. eligible participants will be settled with no further action by the Reporting Person on the 20th business day following the Reporting Person's termination date.

SEC source: 0000912282-26-000947 · form4.xml · derivative · entry 1

Chubbs Fabiana · CIK 0001832935 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 121,831

Underlying: Common Shares · 8,100 shares

Expires not disclosed

F1 · derivative.exercise_price: Each DSU represents the right to receive one common share of the Issuer. The underlying common shares will not be issued to the Reporting Person, and the Reporting Person shall not have any voting or dispositive rights with respect to the underlying common shares, until termination of the Reporting Person's employment or services as a director of the Issuer. Grants to U.S. eligible participants will be settled with no further action by the Reporting Person on the date that is 6 months following the Reporting Person's termination date. Grants to non-U.S. eligible participants will be settled with no further action by the Reporting Person on the 20th business day following the Reporting Person's termination date.

F1 · derivative.exercise_date: Each DSU represents the right to receive one common share of the Issuer. The underlying common shares will not be issued to the Reporting Person, and the Reporting Person shall not have any voting or dispositive rights with respect to the underlying common shares, until termination of the Reporting Person's employment or services as a director of the Issuer. Grants to U.S. eligible participants will be settled with no further action by the Reporting Person on the date that is 6 months following the Reporting Person's termination date. Grants to non-U.S. eligible participants will be settled with no further action by the Reporting Person on the 20th business day following the Reporting Person's termination date.

F1 · derivative.expiration_date: Each DSU represents the right to receive one common share of the Issuer. The underlying common shares will not be issued to the Reporting Person, and the Reporting Person shall not have any voting or dispositive rights with respect to the underlying common shares, until termination of the Reporting Person's employment or services as a director of the Issuer. Grants to U.S. eligible participants will be settled with no further action by the Reporting Person on the date that is 6 months following the Reporting Person's termination date. Grants to non-U.S. eligible participants will be settled with no further action by the Reporting Person on the 20th business day following the Reporting Person's termination date.

SEC source: 0000912282-26-000940 · form4.xml · derivative · entry 1

Walker Clayton D. · CIK 0002096665 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,900

Underlying: Common Shares · 6,900 shares

Expires not disclosed

F1 · derivative.exercise_price: Each DSU represents the right to receive one common share of the Issuer. The underlying common shares will not be issued to the Reporting Person, and the Reporting Person shall not have any voting or dispositive rights with respect to the underlying common shares, until termination of the Reporting Person's employment or services as a director of the Issuer. Grants to U.S. eligible participants will be settled with no further action by the Reporting Person on the date that is 6 months following the Reporting Person's termination date. Grants to non-U.S. eligible participants will be settled with no further action by the Reporting Person on the 20th business day following the Reporting Person's termination date.

F1 · derivative.exercise_date: Each DSU represents the right to receive one common share of the Issuer. The underlying common shares will not be issued to the Reporting Person, and the Reporting Person shall not have any voting or dispositive rights with respect to the underlying common shares, until termination of the Reporting Person's employment or services as a director of the Issuer. Grants to U.S. eligible participants will be settled with no further action by the Reporting Person on the date that is 6 months following the Reporting Person's termination date. Grants to non-U.S. eligible participants will be settled with no further action by the Reporting Person on the 20th business day following the Reporting Person's termination date.

F1 · derivative.expiration_date: Each DSU represents the right to receive one common share of the Issuer. The underlying common shares will not be issued to the Reporting Person, and the Reporting Person shall not have any voting or dispositive rights with respect to the underlying common shares, until termination of the Reporting Person's employment or services as a director of the Issuer. Grants to U.S. eligible participants will be settled with no further action by the Reporting Person on the date that is 6 months following the Reporting Person's termination date. Grants to non-U.S. eligible participants will be settled with no further action by the Reporting Person on the 20th business day following the Reporting Person's termination date.

SEC source: 0000912282-26-000872 · form4.xml · derivative · entry 2

MONTGOMERY PHILIP · CIK 0002045343 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 38,697

Underlying: Common Shares · 19,348 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 share unit ("RSU") represents a contingent right to receive one share of the Issuer's common stock.

F2 · derivative.exercise_date: Represents grant of RSUs on June 26, 2025, which vest 1/3 annually beginning on the one-year anniversary of the grant date.

F2 · derivative.expiration_date: Represents grant of RSUs on June 26, 2025, which vest 1/3 annually beginning on the one-year anniversary of the grant date.

SEC source: 0000912282-26-000872 · form4.xml · nonDerivative · entry 1

MONTGOMERY PHILIP · CIK 0002045343 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,348

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 share unit ("RSU") represents a contingent right to receive one share of the Issuer's common stock.

SEC source: 0000912282-26-000839 · form4.xml · nonDerivative · entry 1

GRANDY EDWARD · CIK 0002045063 · Sr VP, GC & Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 173,307

SEC source: 0000912282-26-000615 · form4.xml · derivative · entry 1

BROWN MICHAEL JOHN · CIK 0002045597 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 116,906

Underlying: Common Shares · 12,038 shares

Expires not disclosed

F1 · derivative.exercise_price: Each DSU represents the right to receive one common share of the Issuer. The underlying common shares will not be issued to the Reporting Person, and the Reporting Person shall not have any voting or dispositive rights with respect to the underlying common shares, until termination of the Reporting Person's employment or services as a director of the Issuer. Grants to U.S. eligible participants will be settled with no further action by the Reporting Person on the date that is 6 months following the Reporting Person's termination date. Grants to non-U.S. eligible participants will be settled with no further action by the Reporting Person on the 20th business day following the Reporting Person's termination date.

F1 · derivative.exercise_date: Each DSU represents the right to receive one common share of the Issuer. The underlying common shares will not be issued to the Reporting Person, and the Reporting Person shall not have any voting or dispositive rights with respect to the underlying common shares, until termination of the Reporting Person's employment or services as a director of the Issuer. Grants to U.S. eligible participants will be settled with no further action by the Reporting Person on the date that is 6 months following the Reporting Person's termination date. Grants to non-U.S. eligible participants will be settled with no further action by the Reporting Person on the 20th business day following the Reporting Person's termination date.

F1 · derivative.expiration_date: Each DSU represents the right to receive one common share of the Issuer. The underlying common shares will not be issued to the Reporting Person, and the Reporting Person shall not have any voting or dispositive rights with respect to the underlying common shares, until termination of the Reporting Person's employment or services as a director of the Issuer. Grants to U.S. eligible participants will be settled with no further action by the Reporting Person on the date that is 6 months following the Reporting Person's termination date. Grants to non-U.S. eligible participants will be settled with no further action by the Reporting Person on the 20th business day following the Reporting Person's termination date.

SEC source: 0000912282-26-000617 · form4.xml · derivative · entry 1

GAO YUAN · CIK 0002045666 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 137,451

Underlying: Common Shares · 10,137 shares

Expires not disclosed

F1 · derivative.exercise_price: Each DSU represents the right to receive one common share of the Issuer. The underlying common shares will not be issued to the Reporting Person, and the Reporting Person shall not have any voting or dispositive rights with respect to the underlying common shares, until termination of the Reporting Person's employment or services as a director of the Issuer. Grants to U.S. eligible participants will be settled with no further action by the Reporting Person on the date that is 6 months following the Reporting Person's termination date. Grants to non-U.S. eligible participants will be settled with no further action by the Reporting Person on the 20th business day following the Reporting Person's termination date.

F1 · derivative.exercise_date: Each DSU represents the right to receive one common share of the Issuer. The underlying common shares will not be issued to the Reporting Person, and the Reporting Person shall not have any voting or dispositive rights with respect to the underlying common shares, until termination of the Reporting Person's employment or services as a director of the Issuer. Grants to U.S. eligible participants will be settled with no further action by the Reporting Person on the date that is 6 months following the Reporting Person's termination date. Grants to non-U.S. eligible participants will be settled with no further action by the Reporting Person on the 20th business day following the Reporting Person's termination date.

F1 · derivative.expiration_date: Each DSU represents the right to receive one common share of the Issuer. The underlying common shares will not be issued to the Reporting Person, and the Reporting Person shall not have any voting or dispositive rights with respect to the underlying common shares, until termination of the Reporting Person's employment or services as a director of the Issuer. Grants to U.S. eligible participants will be settled with no further action by the Reporting Person on the date that is 6 months following the Reporting Person's termination date. Grants to non-U.S. eligible participants will be settled with no further action by the Reporting Person on the 20th business day following the Reporting Person's termination date.

SEC source: 0000912282-26-000618 · form4.xml · derivative · entry 1

MONTGOMERY PHILIP · CIK 0002045343 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 73,374

Underlying: Common Shares · 7,919 shares

Expires not disclosed

F1 · derivative.exercise_price: Each DSU represents the right to receive one common share of the Issuer. The underlying common shares will not be issued to the Reporting Person, and the Reporting Person shall not have any voting or dispositive rights with respect to the underlying common shares, until termination of the Reporting Person's employment or services as a director of the Issuer. Grants to U.S. eligible participants will be settled with no further action by the Reporting Person on the date that is 6 months following the Reporting Person's termination date. Grants to non-U.S. eligible participants will be settled with no further action by the Reporting Person on the 20th business day following the Reporting Person's termination date.

F1 · derivative.exercise_date: Each DSU represents the right to receive one common share of the Issuer. The underlying common shares will not be issued to the Reporting Person, and the Reporting Person shall not have any voting or dispositive rights with respect to the underlying common shares, until termination of the Reporting Person's employment or services as a director of the Issuer. Grants to U.S. eligible participants will be settled with no further action by the Reporting Person on the date that is 6 months following the Reporting Person's termination date. Grants to non-U.S. eligible participants will be settled with no further action by the Reporting Person on the 20th business day following the Reporting Person's termination date.

F1 · derivative.expiration_date: Each DSU represents the right to receive one common share of the Issuer. The underlying common shares will not be issued to the Reporting Person, and the Reporting Person shall not have any voting or dispositive rights with respect to the underlying common shares, until termination of the Reporting Person's employment or services as a director of the Issuer. Grants to U.S. eligible participants will be settled with no further action by the Reporting Person on the date that is 6 months following the Reporting Person's termination date. Grants to non-U.S. eligible participants will be settled with no further action by the Reporting Person on the 20th business day following the Reporting Person's termination date.

SEC source: 0000912282-26-000619 · form4.xml · derivative · entry 1

MAGIE JINHEE · CIK 0002045368 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 86,031

Underlying: Common Shares · 7,919 shares

Expires not disclosed

F1 · derivative.exercise_price: Each DSU represents the right to receive one common share of the Issuer. The underlying common shares will not be issued to the Reporting Person, and the Reporting Person shall not have any voting or dispositive rights with respect to the underlying common shares, until termination of the Reporting Person's employment or services as a director of the Issuer. Grants to U.S. eligible participants will be settled with no further action by the Reporting Person on the date that is 6 months following the Reporting Person's termination date. Grants to non-U.S. eligible participants will be settled with no further action by the Reporting Person on the 20th business day following the Reporting Person's termination date.

F1 · derivative.exercise_date: Each DSU represents the right to receive one common share of the Issuer. The underlying common shares will not be issued to the Reporting Person, and the Reporting Person shall not have any voting or dispositive rights with respect to the underlying common shares, until termination of the Reporting Person's employment or services as a director of the Issuer. Grants to U.S. eligible participants will be settled with no further action by the Reporting Person on the date that is 6 months following the Reporting Person's termination date. Grants to non-U.S. eligible participants will be settled with no further action by the Reporting Person on the 20th business day following the Reporting Person's termination date.

F1 · derivative.expiration_date: Each DSU represents the right to receive one common share of the Issuer. The underlying common shares will not be issued to the Reporting Person, and the Reporting Person shall not have any voting or dispositive rights with respect to the underlying common shares, until termination of the Reporting Person's employment or services as a director of the Issuer. Grants to U.S. eligible participants will be settled with no further action by the Reporting Person on the date that is 6 months following the Reporting Person's termination date. Grants to non-U.S. eligible participants will be settled with no further action by the Reporting Person on the 20th business day following the Reporting Person's termination date.

SEC source: 0000912282-26-000616 · form4.xml · derivative · entry 1

Chubbs Fabiana · CIK 0001832935 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 113,731

Underlying: Common Shares · 7,919 shares

Expires not disclosed

F1 · derivative.exercise_price: Each DSU represents the right to receive one common share of the Issuer. The underlying common shares will not be issued to the Reporting Person, and the Reporting Person shall not have any voting or dispositive rights with respect to the underlying common shares, until termination of the Reporting Person's employment or services as a director of the Issuer. Grants to U.S. eligible participants will be settled with no further action by the Reporting Person on the date that is 6 months following the Reporting Person's termination date. Grants to non-U.S. eligible participants will be settled with no further action by the Reporting Person on the 20th business day following the Reporting Person's termination date.

F1 · derivative.exercise_date: Each DSU represents the right to receive one common share of the Issuer. The underlying common shares will not be issued to the Reporting Person, and the Reporting Person shall not have any voting or dispositive rights with respect to the underlying common shares, until termination of the Reporting Person's employment or services as a director of the Issuer. Grants to U.S. eligible participants will be settled with no further action by the Reporting Person on the date that is 6 months following the Reporting Person's termination date. Grants to non-U.S. eligible participants will be settled with no further action by the Reporting Person on the 20th business day following the Reporting Person's termination date.

F1 · derivative.expiration_date: Each DSU represents the right to receive one common share of the Issuer. The underlying common shares will not be issued to the Reporting Person, and the Reporting Person shall not have any voting or dispositive rights with respect to the underlying common shares, until termination of the Reporting Person's employment or services as a director of the Issuer. Grants to U.S. eligible participants will be settled with no further action by the Reporting Person on the date that is 6 months following the Reporting Person's termination date. Grants to non-U.S. eligible participants will be settled with no further action by the Reporting Person on the 20th business day following the Reporting Person's termination date.

SEC source: 0000912282-26-000593 · form4.xml · derivative · entry 3

COLTON LUKE · CIK 0002053979 · EVP & Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 78,367

Underlying: Common Shares · 39,183 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted share unit ("RSU") represents a contingent right to receive one share of the Issuer's common stock.

F2 · derivative.exercise_date: Represents grant of 117,550 RSUs on April 10, 2025, which vest 1/3 annually on the anniversary of the grant date, beginning in 2026.

F2 · derivative.expiration_date: Represents grant of 117,550 RSUs on April 10, 2025, which vest 1/3 annually on the anniversary of the grant date, beginning in 2026.

SEC source: 0000912282-26-000593 · form4.xml · nonDerivative · entry 2

COLTON LUKE · CIK 0002053979 · EVP & Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 50,285

SEC source: 0000912282-26-000593 · form4.xml · nonDerivative · entry 1

COLTON LUKE · CIK 0002053979 · EVP & Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 76,737

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: 0000912282-26-000606 · form4.xml · nonDerivative · entry 1

DUSHNISKY KELVIN PAUL MICHAEL · CIK 0002045586 · Director · EVP, Capital Projects

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 210,504

SEC source: 0000912282-26-000592 · form4.xml · derivative · entry 4

BARNUM AUBREE · CIK 0002045589 · VP, Human Resources

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 31,347

Underlying: Common Shares · 15,673 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 share unit ("RSU") represents a contingent right to receive one share of the Issuer's common stock.

F2 · derivative.exercise_date: Represents grant of 47,020 RSUs on April 10, 2025, which vests 1/3 annually beginning in 2026.

F2 · derivative.expiration_date: Represents grant of 47,020 RSUs on April 10, 2025, which vests 1/3 annually beginning in 2026.

SEC source: 0000912282-26-000592 · form4.xml · nonDerivative · entry 2

BARNUM AUBREE · CIK 0002045589 · VP, Human Resources

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 99,094

SEC source: 0000912282-26-000592 · form4.xml · nonDerivative · entry 1

BARNUM AUBREE · CIK 0002045589 · VP, Human Resources

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 116,372

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 share unit ("RSU") represents a contingent right to receive one share of the Issuer's common stock.

SEC source: 0000912282-26-000597 · form4.xml · nonDerivative · entry 2

GERSPACHER RICHARD · CIK 0002045424 · EVP, Capital Projects

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 146,838

SEC source: 0000912282-26-000597 · form4.xml · nonDerivative · entry 1

GERSPACHER RICHARD · CIK 0002045424 · EVP, Capital Projects

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 184,105

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: 0000912282-26-000600 · form4.xml · derivative · entry 3

GRANDY EDWARD · CIK 0002045063 · Sr VP, GC & Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 42,435

Underlying: Common Shares · 21,218 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 share unit ("RSU") represents a contingent right to receive one share of the Issuer's common stock.

F2 · derivative.exercise_date: Represents grant of 63,653 RSUs on April 10, 2025, which vest one-third annually beginning in 2026.

F2 · derivative.expiration_date: Represents grant of 63,653 RSUs on April 10, 2025, which vest one-third annually beginning in 2026.

SEC source: 0000912282-26-000600 · form4.xml · nonDerivative · entry 2

GRANDY EDWARD · CIK 0002045063 · Sr VP, GC & Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 173,322

SEC source: 0000912282-26-000600 · form4.xml · nonDerivative · entry 1

GRANDY EDWARD · CIK 0002045063 · Sr VP, GC & Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 198,912

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 share unit ("RSU") represents a contingent right to receive one share of the Issuer's common stock.

SEC source: 0000912282-26-000604 · form4.xml · derivative · entry 3

ZAWADZKI ALEXI ILLYA · CIK 0002045478 · VP, Resource Development

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 35,424

Underlying: Common Shares · 17,712 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 share unit ("RSU") represents a contingent right to receive one share of the Issuer's common stock.

F3 · derivative.exercise_date: Represents grant of 53,136 RSUs on April 10, 2025, which vest one-third annually beginning in 2026.

F3 · derivative.expiration_date: Represents grant of 53,136 RSUs on April 10, 2025, which vest one-third annually beginning in 2026.

SEC source: 0000912282-26-000604 · form4.xml · nonDerivative · entry 2

ZAWADZKI ALEXI ILLYA · CIK 0002045478 · VP, Resource Development

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 96,233

F2 · price: Converted from Canadian price of C$5.71 using an exchange rate of C$1.3825 = US$1.00.

SEC source: 0000912282-26-000604 · form4.xml · nonDerivative · entry 1

ZAWADZKI ALEXI ILLYA · CIK 0002045478 · VP, Resource Development

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 124,039

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 share unit ("RSU") represents a contingent right to receive one share of the Issuer's common stock.

SEC source: 0000912282-26-000595 · form4.xml · derivative · entry 2

CROWLEY TIMOTHY AMBROSE · CIK 0002045503 · SVP Government & Ext. Affairs

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 31,347

Underlying: Common Shares · 15,673 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 share unit ("RSU") represents a contingent right to receive one share of the Issuer's common stock.

F2 · derivative.exercise_date: Represents grant of RSUs on April 10, 2025, which vest 1/3 annually on the anniversary of the grant date, beginning in 2026.

F2 · derivative.expiration_date: Represents grant of RSUs on April 10, 2025, which vest 1/3 annually on the anniversary of the grant date, beginning in 2026.

SEC source: 0000912282-26-000595 · form4.xml · nonDerivative · entry 1

CROWLEY TIMOTHY AMBROSE · CIK 0002045503 · SVP Government & Ext. Affairs

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 181,011

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 share unit ("RSU") represents a contingent right to receive one share of the Issuer's common stock.

SEC source: 0000912282-26-000603 · form4.xml · nonDerivative · entry 1

RUSSELL-SMITH ROBERT · CIK 0002089273 · SVP, Finance

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,844

F1 · price: Converted from Canadian price of C$5.71 using an exchange rate of C$1.3825 = US$1.00.

SEC source: 0000912282-26-000596 · form4.xml · derivative · entry 3

Evans Jonathan David · CIK 0001998385 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 195,795

Underlying: Common Shares · 97,897 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 share unit ("RSU") represents a contingent right to receive one share of the Issuer's common stock.

F2 · derivative.exercise_date: Represents grant of 293,692 RSUs on April 10, 2025 which vest 1/3 annually on the anniversary date of the grant, beginning in 2026.

F2 · derivative.expiration_date: Represents grant of 293,692 RSUs on April 10, 2025 which vest 1/3 annually on the anniversary date of the grant, beginning in 2026.

SEC source: 0000912282-26-000596 · form4.xml · nonDerivative · entry 2

Evans Jonathan David · CIK 0001998385 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 781,445

SEC source: 0000912282-26-000596 · form4.xml · nonDerivative · entry 1

Evans Jonathan David · CIK 0001998385 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 866,741

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: 0000912282-26-000597 · form4.xml · derivative · entry 3

GERSPACHER RICHARD · CIK 0002045424 · EVP, Capital Projects

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 68,478

Underlying: Common Shares · 34,239 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted share unit ("RSU") represents a contingent right to receive one share of the Issuer's common stock.

F2 · derivative.exercise_date: Represents grant of 102,717 RSUs on April 10, 2025, which vest 1/3 annually on the anniversary date of the grant, beginning in 2026.

F2 · derivative.expiration_date: Represents grant of 102,717 RSUs on April 10, 2025, which vest 1/3 annually on the anniversary date of the grant, beginning in 2026.

SEC source: 0000912282-26-000476 · form4.xml · nonDerivative · entry 1

BROWN MICHAEL JOHN · CIK 0002045597 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,201

SEC source: 0000912282-26-000494 · form4.xml · nonDerivative · entry 2

GERSPACHER RICHARD · CIK 0002045424 · EVP, Capital Projects

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 149,866

SEC source: 0000912282-26-000492 · form4.xml · nonDerivative · entry 2

BARNUM AUBREE · CIK 0002045589 · VP, Human Resources

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 100,699

SEC source: 0000912282-26-000505 · form4.xml · nonDerivative · entry 2

ZAWADZKI ALEXI ILLYA · CIK 0002045478 · VP, Resource Development

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 106,327

SEC source: 0000912282-26-000500 · form4.xml · nonDerivative · entry 1

CROWLEY TIMOTHY AMBROSE · CIK 0002045503 · SVP Government & Ext. Affairs

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 165,338

SEC source: 0000912282-26-000496 · form4.xml · nonDerivative · entry 1

GRANDY EDWARD · CIK 0002045063 · Sr VP, GC & Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 177,854

SEC source: 0000912282-26-000498 · form4.xml · nonDerivative · entry 2

Evans Jonathan David · CIK 0001998385 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 686,672

SEC source: 0000912282-26-000295 · form4.xml · derivative · entry 2

CROWLEY TIMOTHY AMBROSE · CIK 0002045503 · SVP Government & Ext. Affairs

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Shares · 7,836 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 share unit ("RSU") represents a contingent right to receive one share of the Issuer's common stock.

F2 · derivative.exercise_date: Represents grant of RSUs on February 9, 2023, which vest 1/3 annually on the anniversary of the grant date, beginning in 2024.

F2 · derivative.expiration_date: Represents grant of RSUs on February 9, 2023, which vest 1/3 annually on the anniversary of the grant date, beginning in 2024.

SEC source: 0000912282-26-000295 · form4.xml · nonDerivative · entry 1

CROWLEY TIMOTHY AMBROSE · CIK 0002045503 · SVP Government & Ext. Affairs

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 168,750

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 share unit ("RSU") represents a contingent right to receive one share of the Issuer's common stock.

SEC source: 0000912282-26-000293 · form4.xml · derivative · entry 2

GRANDY EDWARD · CIK 0002045063 · Sr VP, GC & Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Shares · 8,707 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 share unit ("RSU") represents a contingent right to receive one share of the Issuer's common stock.

F2 · derivative.exercise_date: Represents grant of RSUs on February 9, 2023, which vest one-third annually beginning in 2024.

F2 · derivative.expiration_date: Represents grant of RSUs on February 9, 2023, which vest one-third annually beginning in 2024.

SEC source: 0000912282-26-000293 · form4.xml · nonDerivative · entry 1

GRANDY EDWARD · CIK 0002045063 · Sr VP, GC & Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 182,079

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 share unit ("RSU") represents a contingent right to receive one share of the Issuer's common stock.

SEC source: 0000912282-26-000494 · form4.xml · nonDerivative · entry 1

GERSPACHER RICHARD · CIK 0002045424 · EVP, Capital Projects

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 161,608

F1 · shares: Represents grant of performance share units on February 9, 2023, for which the board determined the performance criteria to be met on [February 9, 2026].

SEC source: 0000912282-26-000492 · form4.xml · nonDerivative · entry 1

BARNUM AUBREE · CIK 0002045589 · VP, Human Resources

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 104,434

F1 · shares: Represents grant of performance share units on February 9, 2023, for which the board determined the performance criteria to be met on [February 9, 2026].

SEC source: 0000912282-26-000505 · form4.xml · nonDerivative · entry 1

ZAWADZKI ALEXI ILLYA · CIK 0002045478 · VP, Resource Development

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 116,270

F1 · shares: Represents grant of performance share units on February 9, 2023, for which the board determined the performance criteria to be met on [February 9, 2026].

SEC source: 0000912282-26-000498 · form4.xml · nonDerivative · entry 1

Evans Jonathan David · CIK 0001998385 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 709,910

F1 · shares: Represents grant of performance share units on February 9, 2023, for which the board determined the performance criteria to be met on [February 9, 2026].