DC

SEC source: 0001104659-26-107049 · tm2625244-1_4seq1.xml · nonDerivative · entry 1

CAMPBELL SHAWN · CIK 0001868424 · CHIEF DEVELOPMENT OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 356,401

F1 · shares: Represents shares of common stock sold by the Reporting Person on September 9, 2026 solely for the purpose of satisfying tax withholding obligations in connection with the conversion of an aggregate of 3,753 restricted stock units, which vested on September 8, 2026, into shares of common stock upon settlement by the Issuer.

SEC source: 0001104659-26-099213 · tm2623707-1_4seq1.xml · nonDerivative · entry 1

Henris John William · CIK 0001839296 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 236,122

F1 · security: Represents restricted stock units ("RSUs") granted under the Issuer's 2022 Stock Incentive Plan. Each RSU represents a contingent right to receive one share of the Issuer's common stock. The RSUs are scheduled to vest in three equal tranches on August 18, 2027, August 18, 2028 and August 18, 2029.

F1 · balance_after: Represents restricted stock units ("RSUs") granted under the Issuer's 2022 Stock Incentive Plan. Each RSU represents a contingent right to receive one share of the Issuer's common stock. The RSUs are scheduled to vest in three equal tranches on August 18, 2027, August 18, 2028 and August 18, 2029.

SEC source: 0001104659-26-094843 · tm2622872-1_4seq1.xml · derivative · entry 3

Grafton Jennifer S · CIK 0001513547 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: COMMON STOCK · 100,000 shares

Expires 2026-09-13

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 options vested in one-third tranches on September 13, 2021, September 13, 2022, and September 13, 2023.

SEC source: 0001104659-26-094843 · tm2622872-1_4seq1.xml · nonDerivative · entry 2

Grafton Jennifer S · CIK 0001513547 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 130,900

F1 · security: Represents shares of common stock sold at a weighted average sale price of $6.1169 per share. These shares were sold in multiple transactions at prices ranging from $6.145 to $6.155. The reporting person will provide, upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares of common stock sold at each separate price.

SEC source: 0001104659-26-094843 · tm2622872-1_4seq1.xml · nonDerivative · entry 1

Grafton Jennifer S · CIK 0001513547 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 230,900

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: 0001104659-26-090348 · tm2622077-2_4seq1.xml · nonDerivative · entry 1

Koenig Amy · CIK 0001882418 · SVP, CLO, and Corp. Sec'y

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 319,307

F1 · security: Represents restricted stock units ("RSUs") granted under the Issuer's 2022 Stock Incentive Plan. Each RSU represents a contingent right to receive one share of the Issuer's common stock. The RSUs are scheduled to vest in three equal tranches on August 1, 2027, August 1, 2028 and August 1, 2029.

F1 · shares: Represents restricted stock units ("RSUs") granted under the Issuer's 2022 Stock Incentive Plan. Each RSU represents a contingent right to receive one share of the Issuer's common stock. The RSUs are scheduled to vest in three equal tranches on August 1, 2027, August 1, 2028 and August 1, 2029.

SEC source: 0001104659-26-090341 · tm2622077-1_4seq1.xml · nonDerivative · entry 1

CAMPBELL SHAWN · CIK 0001868424 · CHIEF FINANCIAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 358,307

F1 · security: Represents restricted stock units ("RSUs") granted under the Issuer's 2022 Stock Incentive Plan. Each RSU represents a contingent right to receive one share of the Issuer's common stock. The RSUs are scheduled to vest in three equal tranches on August 1, 2027, August 1, 2028 and August 1, 2029.

F1 · shares: Represents restricted stock units ("RSUs") granted under the Issuer's 2022 Stock Incentive Plan. Each RSU represents a contingent right to receive one share of the Issuer's common stock. The RSUs are scheduled to vest in three equal tranches on August 1, 2027, August 1, 2028 and August 1, 2029.

SEC source: 0001104659-26-070021 · tm2616571-8_4seq1.xml · nonDerivative · entry 1

Koenig Amy · CIK 0001882418 · SVP, CLO, and Corp. Sec'y

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 286,267

F1 · security: Represents shares of common stock sold by the Reporting Person on June 1, 2026 solely for the purpose of satisfying tax withholding obligations in connection with the conversion of an aggregate of 33,333 restricted stock units, which vested on June 1, 2026, into shares of common stock upon settlement by the Issuer. Reflects a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $5.9701 to $5.975. The Reporting Person will provide, upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of common shares sold at each separate price.

SEC source: 0001104659-26-070019 · tm2616571-7_4seq1.xml · nonDerivative · entry 1

Henris John William · CIK 0001839296 · President and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 201,019

F1 · security: Represents shares of common stock sold by the Reporting Person on June 1, 2026 solely for the purpose of satisfying tax withholding obligations in connection with the conversion of an aggregate of 50,000 restricted stock units, which vested on June 1, 2026, into shares of common stock upon settlement by the Issuer. Reflects a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $5.96 to $5,965. The Reporting Person will provide, upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of common shares sold at each separate price.

SEC source: 0001104659-26-070017 · tm2616571-6_4seq1.xml · nonDerivative · entry 1

Grafton Jennifer S · CIK 0001513547 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 130,900

F1 · security: Represents restricted stock units ("RSUs") granted under the Issuer's 2022 Stock Incentive Plan. Each RSU represents a contingent right to receive one share of the Issuer's common stock. The RSUs are scheduled to vest on June 1, 2027.

SEC source: 0001104659-26-070015 · tm2616571-4_4seq1.xml · nonDerivative · entry 1

Puil Kevin · CIK 0002071603 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 160,399

F1 · security: Represents restricted stock units ("RSUs") granted under the Issuer's 2022 Stock Incentive Plan. Each RSU represents a contingent right to receive one share of the Issuer's common stock. The RSUs are scheduled to vest on June 1, 2027.

SEC source: 0001104659-26-070016 · tm2616571-5_4seq1.xml · nonDerivative · entry 1

SCHROEDER ALICE D. · CIK 0001743916 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 362,732

F1 · security: Represents restricted stock units ("RSUs") granted under the Issuer's 2022 Stock Incentive Plan. Each RSU represents a contingent right to receive one share of the Issuer's common stock. The RSUs are scheduled to vest on June 1, 2027.

SEC source: 0001104659-26-070011 · tm2616571-2_4seq1.xml · nonDerivative · entry 1

KENNER TODD J · CIK 0001203760 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 41,328

F1 · security: Represents restricted stock units ("RSUs") granted under the Issuer's 2022 Stock Incentive Plan. Each RSU represents a contingent right to receive one share of the Issuer's common stock. The RSUs are scheduled to vest on June 1, 2027.

SEC source: 0001104659-26-070013 · tm2616571-3_4seq1.xml · nonDerivative · entry 1

O'Rourke Stephen T. · CIK 0001816004 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 984,038

F1 · security: Represents restricted stock units ("RSUs") granted under the Issuer's 2022 Stock Incentive Plan. Each RSU represents a contingent right to receive one share of the Issuer's common stock. The RSUs are scheduled to vest on June 1, 2027.

SEC source: 0001104659-26-070010 · tm2616571-1_4seq1.xml · nonDerivative · entry 1

Iverson Brian · CIK 0001624359 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,362

F1 · security: Represents restricted stock units ("RSUs") granted under the Issuer's 2022 Stock Incentive Plan. Each RSU represents a contingent right to receive one share of the Issuer's common stock. The RSUs are scheduled to vest on June 1, 2027.

SEC source: 0001104659-26-068409 · tm2616034-1_4seq1.xml · nonDerivative · entry 1

KENNER TODD J · CIK 0001203760 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,921

SEC source: 0001104659-26-064012 · tm2614993-1_4seq1.xml · nonDerivative · entry 1

Grafton Jennifer S · CIK 0001513547 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 144,560

F1 · security: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on January 12, 2026. Represents shares of common stock sold at a weighted average sale price of $5.56 per share. These shares were sold in multiple transactions at prices ranging from $5.560 to $5.575. The reporting person will provide, upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares of common stock sold at each separate price.

SEC source: 0001104659-26-057887 · tm2612549-2_4seq1.xml · derivative · entry 3

O'Rourke Stephen T. · CIK 0001816004 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: COMMON STOCK · 275,000 shares

Expires 2026-05-17

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 options vested one-third on each of May 17, 2021, May 17, 2022, and May 17, 2023.

SEC source: 0001104659-26-057887 · tm2612549-2_4seq1.xml · nonDerivative · entry 2

O'Rourke Stephen T. · CIK 0001816004 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 962,335

F1 · price: Represents shares of common stock withheld by the Issuer solely for the purposes of paying the exercise price of the stock options in connection with the conversion of the stock options into shares of common stock upon settlement by the Issuer, based on a closing price of $5.67 per share of the common stock on May 6, 2026 on the NYSE American LLC.

SEC source: 0001104659-26-057887 · tm2612549-2_4seq1.xml · nonDerivative · entry 1

O'Rourke Stephen T. · CIK 0001816004 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,193,199

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: 0001104659-26-045990 · tm2612377-1_4seq1.xml · derivative · entry 5

CAMPBELL SHAWN · CIK 0001868424 · CHIEF FINANCIAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: COMMON STOCK · 300,000 shares

Expires 2026-05-17

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

F3 · derivative.exercise_date: The options vested one-third on each of May 17, 2021, May 17, 2022, and May 17, 2023.

SEC source: 0001104659-26-045990 · tm2612377-1_4seq1.xml · nonDerivative · entry 3

CAMPBELL SHAWN · CIK 0001868424 · CHIEF FINANCIAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 308,747

F2 · security: Represents shares of common stock sold at a weighted average sale price of $6.2201 per share to satisfy tax withholding obligations in connection with the conversion of the stock options into shares of common stock upon settlement by the Issuer. These shares were sold in multiple transactions at prices ranging from $6.1900 to $6.2450. The reporting person will provide, upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares of common stock sold at each separate price.

SEC source: 0001104659-26-045990 · tm2612377-1_4seq1.xml · nonDerivative · entry 2

CAMPBELL SHAWN · CIK 0001868424 · CHIEF FINANCIAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 327,577

F1 · security: Represents shares of common stock withheld by the Issuer solely for the purposes of paying the exercise price of the stock options in connection with the conversion of the stock options into shares of common stock upon settlement by the Issuer, based on a closing price of $6.14 per share of the common stock on April 20, 2026 on the NYSE American LLC.

SEC source: 0001104659-26-045990 · tm2612377-1_4seq1.xml · nonDerivative · entry 1

CAMPBELL SHAWN · CIK 0001868424 · CHIEF FINANCIAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 560,150

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: 0001104659-26-043785 · tm2611913-1_4seq1.xml · nonDerivative · entry 3

QUARTERMAIN ROBERT · CIK 0001238270 · Director · CHIEF EXECUTIVE OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,031,364

F2 · security: Represents shares of common stock sold at a weighted average sale price of $5.61 per share to satisfy tax withholding obligations in connection with the conversion of the stock options into shares of common stock upon settlement by the Issuer. These shares were sold in multiple transactions at prices ranging from $5.60 to $5.61. The reporting person will provide, upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares of common stock sold at each separate price.

SEC source: 0001104659-26-043785 · tm2611913-1_4seq1.xml · derivative · entry 4

QUARTERMAIN ROBERT · CIK 0001238270 · Director · CHIEF EXECUTIVE OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: COMMON STOCK · 275,000 shares

Expires 2026-05-17

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

F3 · derivative.exercise_date: The options vested one-third on each of May 17, 2021, May 17, 2022, and May 17, 2023.

SEC source: 0001104659-26-043785 · tm2611913-1_4seq1.xml · nonDerivative · entry 2

QUARTERMAIN ROBERT · CIK 0001238270 · Director · CHIEF EXECUTIVE OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,044,812

F1 · security: Represents shares of common stock withheld by the Issuer solely for the purposes of paying the exercise price of the stock options in connection with the conversion of the stock options into shares of common stock upon settlement by the Issuer, based on a closing price of $5.77 per share of the common stock on April 13, 2026 on the NYSE American LLC.

SEC source: 0001104659-26-043785 · tm2611913-1_4seq1.xml · nonDerivative · entry 1

QUARTERMAIN ROBERT · CIK 0001238270 · Director · CHIEF EXECUTIVE OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,271,675

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: 0001104659-26-039617 · tm2611106-2_4seq1.xml · derivative · entry 2

Koenig Amy · CIK 0001882418 · SVP, CLO, and Corp. Sec'y

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 40,236

Underlying: COMMON STOCK · 40,236 shares

Expires 2031-04-01

F2 · derivative.exercise_date: The options are scheduled to vest in three equal tranches on April 1, 2027, April 1, 2028 and April 1, 2029.

SEC source: 0001104659-26-039617 · tm2611106-2_4seq1.xml · nonDerivative · entry 1

Koenig Amy · CIK 0001882418 · SVP, CLO, and Corp. Sec'y

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 294,344

F1 · security: Represents restricted stock units ("RSUs") granted under the Issuer's 2022 Stock Incentive Plan. Each RSU represents a contingent right to receive one share of the Issuer's common stock. The RSUs are scheduled to vest in three equal tranches on April 1, 2027, April 1, 2028 and April 1, 2029.

SEC source: 0001104659-26-039620 · tm2611106-4_4seq1.xml · derivative · entry 2

Henris John William · CIK 0001839296 · President and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 45,601

Underlying: COMMON STOCK · 45,601 shares

Expires 2031-04-01

F2 · derivative.exercise_date: The options are scheduled to vest in three equal tranches on April 1, 2027, April 1, 2028 and April 1, 2029.

SEC source: 0001104659-26-039620 · tm2611106-4_4seq1.xml · nonDerivative · entry 1

Henris John William · CIK 0001839296 · President and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 213,119

F1 · security: Represents restricted stock units ("RSUs") granted under the Issuer's 2022 Stock Incentive Plan. Each RSU represents a contingent right to receive one share of the Issuer's common stock. The RSUs are scheduled to vest in three equal tranches on April 1, 2027, April 1, 2028 and April 1, 2029.

SEC source: 0001104659-26-039616 · tm2611106-1_4seq1.xml · derivative · entry 3

CAMPBELL SHAWN · CIK 0001868424 · CHIEF FINANCIAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 32,189

Underlying: COMMON STOCK · 32,189 shares

Expires 2031-04-01

F2 · derivative.exercise_date: The options are scheduled to vest in three equal tranches on April 1, 2027, April 1, 2028 and April 1, 2029.

SEC source: 0001104659-26-039616 · tm2611106-1_4seq1.xml · nonDerivative · entry 1

CAMPBELL SHAWN · CIK 0001868424 · CHIEF FINANCIAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 260,150

F1 · security: Represents restricted stock units ("RSUs") granted under the Issuer's 2022 Stock Incentive Plan. Each RSU represents a contingent right to receive one share of the Issuer's common stock. The RSUs are scheduled to vest in three equal tranches on April 1, 2027, April 1, 2028 and April 1, 2029.

SEC source: 0001104659-26-029439 · tm269013-1_4seq1.xml · derivative · entry 2

SCHROEDER ALICE D. · CIK 0001743916 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: COMMON STOCK · 9,018 shares

Expires 2026-03-15

SEC source: 0001104659-26-029439 · tm269013-1_4seq1.xml · nonDerivative · entry 1

SCHROEDER ALICE D. · CIK 0001743916 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 345,370

SEC source: 0001104659-26-024087 · tm268085-4_4seq1.xml · nonDerivative · entry 1

Koenig Amy · CIK 0001882418 · SVP, CLO, and Corp. Sec'y

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 238,651

F1 · security: Represents shares of common stock sold by the Reporting Person on March 4, 2026 solely for the purpose of satisfying tax withholding obligations in connection with the conversion of an aggregate of 38,587 restricted stock units, which vested on March 1, 2026 and March 3, 2026, into shares of common stock upon settlement by the Issuer.

SEC source: 0001104659-26-024086 · tm268085-3_4seq1.xml · nonDerivative · entry 1

Berry James McCoy · CIK 0001891506 · VICE PRESIDENT OF EXPLORATION

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 436,306

F1 · security: Represents shares of common stock sold by the Reporting Person on March 4, 2026 solely for the purpose of satisfying tax withholding obligations in connection with the conversion of an aggregate of 33,764 restricted stock units, which vested on March 1, 2026 and March 3, 2026, into shares of common stock upon settlement by the Issuer. Reflects a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $6.2901 to $6.30. The Reporting Person will provide, upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of common shares sold at each separate price.

F1 · price: Represents shares of common stock sold by the Reporting Person on March 4, 2026 solely for the purpose of satisfying tax withholding obligations in connection with the conversion of an aggregate of 33,764 restricted stock units, which vested on March 1, 2026 and March 3, 2026, into shares of common stock upon settlement by the Issuer. Reflects a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $6.2901 to $6.30. The Reporting Person will provide, upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of common shares sold at each separate price.

SEC source: 0001104659-26-024084 · tm268085-2_4seq1.xml · nonDerivative · entry 1

CAMPBELL SHAWN · CIK 0001868424 · CHIEF FINANCIAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 215,596

F1 · security: Represents shares of common stock sold by the Reporting Person on March 4, 2026 solely for the purpose of satisfying tax withholding obligations in connection with the conversion of an aggregate of 28,940 restricted stock units, which vested on March 1, 2026 and March 3, 2026, into shares of common stock upon settlement by the Issuer. Reflects a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $6.29 to $6.2901. The Reporting Person will provide, upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of common shares sold at each separate price.

F1 · price: Represents shares of common stock sold by the Reporting Person on March 4, 2026 solely for the purpose of satisfying tax withholding obligations in connection with the conversion of an aggregate of 28,940 restricted stock units, which vested on March 1, 2026 and March 3, 2026, into shares of common stock upon settlement by the Issuer. Reflects a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $6.29 to $6.2901. The Reporting Person will provide, upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of common shares sold at each separate price.

SEC source: 0001104659-26-024080 · tm268085-1_4seq1.xml · nonDerivative · entry 1

QUARTERMAIN ROBERT · CIK 0001238270 · Director · CHIEF EXECUTIVE OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,996,675

F1 · security: Represents shares of common stock sold by the Reporting Person on March 4, 2026 solely for the purpose of satisfying tax withholding obligations in connection with the conversion of an aggregate of 68,882 restricted stock units, which vested on March 1, 2026 and March 3, 2026, into shares of common stock upon settlement by the Issuer. Reflects a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $6.32 to $6.335. The Reporting Person will provide, upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of common shares sold at each separate price.

F1 · price: Represents shares of common stock sold by the Reporting Person on March 4, 2026 solely for the purpose of satisfying tax withholding obligations in connection with the conversion of an aggregate of 68,882 restricted stock units, which vested on March 1, 2026 and March 3, 2026, into shares of common stock upon settlement by the Issuer. Reflects a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $6.32 to $6.335. The Reporting Person will provide, upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of common shares sold at each separate price.

SEC source: 0001104659-26-022400 · tm267700-4_4seq1.xml · derivative · entry 1

Iverson Brian · CIK 0001624359 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 100,000

Underlying: COMMON STOCK · 100,000 shares

Expires 2031-03-01

F1 · derivative.exercise_date: The options are scheduled to vest in three equal tranches on March 1, 2027, March 1, 2028 and March 1, 2029.

SEC source: 0001104659-26-022402 · tm267700-2_4seq1.xml · derivative · entry 10

Berry James McCoy · CIK 0001891506 · VICE PRESIDENT OF EXPLORATION

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: COMMON SHARES · 300,000 shares

Expires 2026-10-18

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: 0001104659-26-022402 · tm267700-2_4seq1.xml · derivative · entry 9

Berry James McCoy · CIK 0001891506 · VICE PRESIDENT OF EXPLORATION

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 38,504

Underlying: COMMON SHARES · 16,170 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.

F3 · derivative.exercise_price: The Reporting Person was previously granted 57,755 PSUs on March 1, 2024, which can vest between 0% - 200% of the target number of shares, based on relative total stockholder return of the Issuer as compared to the MVIS Index. Approximately one-third of such PSUs vested in 2026 at 84% of the target number of shares, were settled on February 27, 2026 and were converted into 16,170 shares of common stock.

F3 · derivative.exercise_date: The Reporting Person was previously granted 57,755 PSUs on March 1, 2024, which can vest between 0% - 200% of the target number of shares, based on relative total stockholder return of the Issuer as compared to the MVIS Index. Approximately one-third of such PSUs vested in 2026 at 84% of the target number of shares, were settled on February 27, 2026 and were converted into 16,170 shares of common stock.

F3 · derivative.expiration_date: The Reporting Person was previously granted 57,755 PSUs on March 1, 2024, which can vest between 0% - 200% of the target number of shares, based on relative total stockholder return of the Issuer as compared to the MVIS Index. Approximately one-third of such PSUs vested in 2026 at 84% of the target number of shares, were settled on February 27, 2026 and were converted into 16,170 shares of common stock.

SEC source: 0001104659-26-022402 · tm267700-2_4seq1.xml · derivative · entry 8

Berry James McCoy · CIK 0001891506 · VICE PRESIDENT OF EXPLORATION

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 27,515

Underlying: COMMON SHARES · 23,112 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.

F2 · derivative.exercise_price: The Reporting Person was previously granted 82,547 PSUs on March 1, 2024, which can vest between 0% - 200% of the target number of shares, based on relative total stockholder return of the Issuer as compared to the MVIS Index. Approximately one-third of such PSUs vested in 2026 at 84% of the target number of shares, were settled on February 27, 2026 and were converted into 23,112 shares of common stock.

F2 · derivative.exercise_date: The Reporting Person was previously granted 82,547 PSUs on March 1, 2024, which can vest between 0% - 200% of the target number of shares, based on relative total stockholder return of the Issuer as compared to the MVIS Index. Approximately one-third of such PSUs vested in 2026 at 84% of the target number of shares, were settled on February 27, 2026 and were converted into 23,112 shares of common stock.

F2 · derivative.expiration_date: The Reporting Person was previously granted 82,547 PSUs on March 1, 2024, which can vest between 0% - 200% of the target number of shares, based on relative total stockholder return of the Issuer as compared to the MVIS Index. Approximately one-third of such PSUs vested in 2026 at 84% of the target number of shares, were settled on February 27, 2026 and were converted into 23,112 shares of common stock.

SEC source: 0001104659-26-022402 · tm267700-2_4seq1.xml · derivative · entry 7

Berry James McCoy · CIK 0001891506 · VICE PRESIDENT OF EXPLORATION

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: COMMON SHARES · 17,438 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: The Reporting Person was previously granted 62,278 performance stock units ("PSUs") on March 1, 2023, which can vest between 0% - 200% of the target number of shares, based on relative total stockholder return of the Issuer as compared to the MVIS Global Junior Gold Miners Index (the "MVIS Index"). Approximately one-third of such PSUs vested in 2026 at 84% of the target number of shares, were settled on February 27, 2026 and were converted into 17,438 shares of common stock.

F1 · derivative.exercise_date: The Reporting Person was previously granted 62,278 performance stock units ("PSUs") on March 1, 2023, which can vest between 0% - 200% of the target number of shares, based on relative total stockholder return of the Issuer as compared to the MVIS Global Junior Gold Miners Index (the "MVIS Index"). Approximately one-third of such PSUs vested in 2026 at 84% of the target number of shares, were settled on February 27, 2026 and were converted into 17,438 shares of common stock.

F1 · derivative.expiration_date: The Reporting Person was previously granted 62,278 performance stock units ("PSUs") on March 1, 2023, which can vest between 0% - 200% of the target number of shares, based on relative total stockholder return of the Issuer as compared to the MVIS Global Junior Gold Miners Index (the "MVIS Index"). Approximately one-third of such PSUs vested in 2026 at 84% of the target number of shares, were settled on February 27, 2026 and were converted into 17,438 shares of common stock.

SEC source: 0001104659-26-022402 · tm267700-2_4seq1.xml · nonDerivative · entry 6

Berry James McCoy · CIK 0001891506 · VICE PRESIDENT OF EXPLORATION

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 445,180

F5 · security: Represents shares of common stock withheld by the Issuer solely for the purposes of (i) paying the exercise price of the stock options and (ii) satisfying tax withholding obligations in connection with the conversion of the stock options into shares of common stock upon settlement by the Issuer, each based on a closing price of $6.87 per share of the common stock on February 27, 2026 on the NYSE American LLC.

SEC source: 0001104659-26-022402 · tm267700-2_4seq1.xml · nonDerivative · entry 5

Berry James McCoy · CIK 0001891506 · VICE PRESIDENT OF EXPLORATION

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 671,748

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: 0001104659-26-022402 · tm267700-2_4seq1.xml · nonDerivative · entry 4

Berry James McCoy · CIK 0001891506 · VICE PRESIDENT OF EXPLORATION

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 371,748

F4 · security: Represents shares of common stock sold by the Reporting Person on February 27, 2026 solely for the purpose of satisfying tax withholding obligations in connection with the conversion of the vested PSUs into shares of common stock upon settlement by the Issuer. Reflects a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $7.0101 to $7.035. The Reporting Person will provide, upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of common shares sold at each separate price.

SEC source: 0001104659-26-022402 · tm267700-2_4seq1.xml · nonDerivative · entry 3

Berry James McCoy · CIK 0001891506 · VICE PRESIDENT OF EXPLORATION

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 384,136

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

F3 · security: The Reporting Person was previously granted 57,755 PSUs on March 1, 2024, which can vest between 0% - 200% of the target number of shares, based on relative total stockholder return of the Issuer as compared to the MVIS Index. Approximately one-third of such PSUs vested in 2026 at 84% of the target number of shares, were settled on February 27, 2026 and were converted into 16,170 shares of common stock.

F3 · price: The Reporting Person was previously granted 57,755 PSUs on March 1, 2024, which can vest between 0% - 200% of the target number of shares, based on relative total stockholder return of the Issuer as compared to the MVIS Index. Approximately one-third of such PSUs vested in 2026 at 84% of the target number of shares, were settled on February 27, 2026 and were converted into 16,170 shares of common stock.

SEC source: 0001104659-26-022402 · tm267700-2_4seq1.xml · nonDerivative · entry 2

Berry James McCoy · CIK 0001891506 · VICE PRESIDENT OF EXPLORATION

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 367,966

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 · security: The Reporting Person was previously granted 82,547 PSUs on March 1, 2024, which can vest between 0% - 200% of the target number of shares, based on relative total stockholder return of the Issuer as compared to the MVIS Index. Approximately one-third of such PSUs vested in 2026 at 84% of the target number of shares, were settled on February 27, 2026 and were converted into 23,112 shares of common stock.

F2 · price: The Reporting Person was previously granted 82,547 PSUs on March 1, 2024, which can vest between 0% - 200% of the target number of shares, based on relative total stockholder return of the Issuer as compared to the MVIS Index. Approximately one-third of such PSUs vested in 2026 at 84% of the target number of shares, were settled on February 27, 2026 and were converted into 23,112 shares of common stock.