WALKER KATHY E

SEC source: 0001654954-26-007833 · section16.xml · derivative · entry 3

WALKER KATHY E · CIK 0001267135 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 340,134

Underlying: Common Shares · 87,858 shares

Expires 2026-08-27

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 options were exercised and the shares were acquired at $1.44 Canadian dollars, $1.0464 U.S. dollars is the equivalent price pursuant to the exchange rate realized as of the transaction date (Cdn$1.00 = US$0.7267).

F3 · derivative.exercise_date: The 87,858 options were granted on 8/27/2021 and vested and became exercisable as follows: 29,286 on 8/27/2022; 29,286 on 8/27/2023; and 29,286 on 8/27/2024.

SEC source: 0001654954-26-007833 · section16.xml · nonDerivative · entry 2

WALKER KATHY E · CIK 0001267135 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 587,267

F2 · price: The shares were sold at $1.8996 Canadian dollars, $1.3804 U.S. dollars is the equivalent of the sales price pursuant to the exchange rate realized as of the transaction date (Cdn$1.00 = US$0.7267).

SEC source: 0001654954-26-007833 · section16.xml · nonDerivative · entry 1

WALKER KATHY E · CIK 0001267135 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 660,105

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.

F1 · price: The options were exercised and the shares were acquired at $1.44 Canadian dollars, $1.0464 U.S. dollars is the equivalent price pursuant to the exchange rate realized as of the transaction date (Cdn$1.00 = US$0.7267).

SEC source: 0001654954-25-014396 · section16.xml · derivative · entry 2

WALKER KATHY E · CIK 0001267135 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 45,804

Underlying: Common Shares · 16,407 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: Each RSU is redeemable upon vesting for one common share.

F4 · derivative.exercise_date: The RSUs became redeemable on December 7, 2025 and were released on December 23, 2025.

F4 · derivative.expiration_date: The RSUs became redeemable on December 7, 2025 and were released on December 23, 2025.

SEC source: 0001654954-25-014396 · section16.xml · nonDerivative · entry 1

WALKER KATHY E · CIK 0001267135 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 572,247

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

F1 · shares: On December 7, 2023, the reporting person was granted 16,407 Restricted Share Units ("RSUs"). On redemption, the reporting person received 16,407 common shares.

F2 · price: The common shares were priced at $2.02 Canadian dollars and $1.4657 U.S. dollars is the equivalent of the purchase price pursuant to the exchange rate as of the transaction date (Cdn$1.00 = US$0.7256) as reported by Bank of Canada on its website, www.bankofcanada.ca.

SEC source: 0001654954-25-014355 · section16.xml · derivative · entry 2

WALKER KATHY E · CIK 0001267135 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 62,211

Underlying: Common Shares · 22,902 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: Each unit is redeemable upon vesting for one common share.

F4 · derivative.exercise_date: Each unit will be redeemed for one common share on or within 30 days of 12/22/2027 per the terms of the plan.

F4 · derivative.expiration_date: Each unit will be redeemed for one common share on or within 30 days of 12/22/2027 per the terms of the plan.

SEC source: 0001654954-25-014355 · section16.xml · derivative · entry 1

WALKER KATHY E · CIK 0001267135 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 427,992

Underlying: Common Shares · 91,602 shares

Expires 2030-12-22

F1 · derivative.exercise_price: The options were priced at $2.02 Canadian dollars; $1.4657 U.S. dollars is the equivalent of the exercise price pursuant to the exchange rate realized as of the transaction date (Cdn$1.00 = US$0.7256) www.bankofcanada.ca.

F2 · derivative.exercise_date: The options will vest and become exercisable as follows: 30,534 on 12/22/2026; 30,534 on 12/22/2027; and 30,534 on 12/22/2028.

SEC source: 0001654954-25-012710 · section16.xml · derivative · entry 3

WALKER KATHY E · CIK 0001267135 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 336,390

Underlying: Common Shares · 213,914 shares

Expires 2025-11-13

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.

F1 · derivative.exercise_price: The options were exercised and the shares were acquired at $0.63 Canadian dollars, $0.4463 U.S. dollars is the equivalent price pursuant to the exchange rate realized as of the transaction date (Cdn$1.00 = US$0.7084).

F3 · derivative.exercise_date: The 213,914 options were granted on 11/13/2020 and vested and became exercisable as follows: 71,305 on 11/13/2021; 71,305 on 11/13/2022; and 71,304 on 11/13/2023.

SEC source: 0001654954-25-012710 · section16.xml · nonDerivative · entry 2

WALKER KATHY E · CIK 0001267135 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 555,840

F2 · price: The shares were sold at $1.8631 Canadian dollars, $1.3199 U.S. dollars is the equivalent of the sales price pursuant to the exchange rate realized as of the transaction date (Cdn$1.00 = US$0.7084).

SEC source: 0001654954-25-012710 · section16.xml · nonDerivative · entry 1

WALKER KATHY E · CIK 0001267135 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 630,567

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: The options were exercised and the shares were acquired at $0.63 Canadian dollars, $0.4463 U.S. dollars is the equivalent price pursuant to the exchange rate realized as of the transaction date (Cdn$1.00 = US$0.7084).

SEC source: 0001654954-25-000612 · section16.xml · derivative · entry 2

WALKER KATHY E · CIK 0001267135 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 39,309

Underlying: Common Shares · 22,826 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: Each RSU is redeemable upon vesting for one common share.

F4 · derivative.exercise_date: The RSUs became redeemable on January 4, 2025 and were released on January 17, 2025.

F4 · derivative.expiration_date: The RSUs became redeemable on January 4, 2025 and were released on January 17, 2025.

SEC source: 0001654954-25-000612 · section16.xml · nonDerivative · entry 1

WALKER KATHY E · CIK 0001267135 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 416,653

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

F1 · shares: On January 4, 2023, the reporting person was granted 22,826 Restricted Share Units ("RSUs"). On redemption, the reporting person received 22,826 common shares.

F2 · price: The common shares were priced at $1.61 Canadian dollars and $1.1154 U.S. dollars is the equivalent of the purchase price pursuant to the exchange rate as of the transaction date (Cdn$1.00 = US$0.6928) as reported by Bank of Canada on its website, www.bankofcanada.ca.

SEC source: 0001654954-24-015619 · section16.xml · derivative · entry 2

WALKER KATHY E · CIK 0001267135 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 62,135

Underlying: Common Shares · 22,902 shares

Expires not disclosed

F3 · derivative.exercise_price: Each unit is redeemable upon vesting for one common share.

F4 · derivative.exercise_date: Each unit will be redeemed for one common share on or within 30 days of 12/12/2026 per the terms of the plan.

F4 · derivative.expiration_date: Each unit will be redeemed for one common share on or within 30 days of 12/12/2026 per the terms of the plan.

SEC source: 0001654954-24-015619 · section16.xml · derivative · entry 1

WALKER KATHY E · CIK 0001267135 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 550,304

Underlying: Common Shares · 91,602 shares

Expires 2029-12-12

F1 · derivative.exercise_price: The options were priced at $1.77 Canadian dollars; $1.2475 U.S. dollars is the equivalent of the exercise price pursuant to the exchange rate realized as of the transaction date (Cdn$1.00 = US$0.7048) www.bankofcanada.ca.

F2 · derivative.exercise_date: The options will vest and become exercisable as follows: 30,534 on 12/12/2025; 30,534 on 12/12/2026; and 30,534 on 12/12/2027.

SEC source: 0001654954-24-012407 · section16.xml · derivative · entry 3

WALKER KATHY E · CIK 0001267135 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 458,702

Underlying: Common Shares · 193,574 shares

Expires 2024-11-05

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 options were exercised and the shares were acquired at $0.79 Canadian dollars, $0.5863 U.S. dollars is the equivalent price pursuant to the exchange rate realized as of the transaction date (Cdn$1.00 = US$0.7422).

F3 · derivative.exercise_date: The 193,574 options were granted on 11/5/2019 and vested and became exercisable as follows: 64,524 on 11/5/2020; 64,524 on 11/5/2021; and 64,526 on 11/5/2022.

SEC source: 0001654954-24-012407 · section16.xml · nonDerivative · entry 2

WALKER KATHY E · CIK 0001267135 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 393,827

F2 · price: The shares were sold at $1.6678 Canadian dollars, $1.2378 U.S. dollars is the equivalent of the sales price pursuant to the exchange rate realized as of the transaction date (Cdn$1.00 = US$0.7422).

SEC source: 0001654954-24-012407 · section16.xml · nonDerivative · entry 1

WALKER KATHY E · CIK 0001267135 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 492,673

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: The options were exercised and the shares were acquired at $0.79 Canadian dollars, $0.5863 U.S. dollars is the equivalent price pursuant to the exchange rate realized as of the transaction date (Cdn$1.00 = US$0.7422).

SEC source: 0001654954-23-015374 · section16.xml · derivative · entry 2

WALKER KATHY E · CIK 0001267135 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 39,233

Underlying: Common Shares · 16,407 shares

Expires not disclosed

F3 · derivative.exercise_price: Each unit is redeemable upon vesting for one common share.

F4 · derivative.exercise_date: Each unit will be redeemed for one common share on or within 30 days of 12/07/2025 per the terms of the plan.

F4 · derivative.expiration_date: Each unit will be redeemed for one common share on or within 30 days of 12/07/2025 per the terms of the plan.

SEC source: 0001654954-23-015374 · section16.xml · derivative · entry 1

WALKER KATHY E · CIK 0001267135 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 652,276

Underlying: Common Shares · 65,625 shares

Expires 2028-12-07

F1 · derivative.exercise_price: The options were priced at $2.06 Canadian dollars; $1.5151 U.S. dollars is the equivalent of the exercise price pursuant to the exchange rate realized as of the transaction date (Cdn$1.00 = US$0.7355) www.bankofcanada.ca.

F2 · derivative.exercise_date: The options will vest and become exercisable as follows: 21,875 on 12/07/2024; 21,875 on 12/07/2025; and 21,875 on 12/07/2026.

SEC source: 0001654954-23-011383 · section16.xml · derivative · entry 2

WALKER KATHY E · CIK 0001267135 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 22,826

Underlying: Common Shares · 21,964 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: Each RSU is redeemable upon vesting for one common share.

F4 · derivative.exercise_date: The RSUs became redeemable on August 27, 2023.

F4 · derivative.expiration_date: The RSUs became redeemable on August 27, 2023.

SEC source: 0001654954-23-011383 · section16.xml · nonDerivative · entry 1

WALKER KATHY E · CIK 0001267135 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 299,099

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

F1 · shares: On August 27, 2021, the reporting person was granted 21,964 Restricted Share Units ("RSUs"). On redemption, the reporting person received 21,964 common shares.

F2 · price: The common shares were priced at $1.73 Canadian dollars and $1.2724 U.S. dollars is the equivalent of the purchase price pursuant to the exchange rate as of the transaction date (Cdn$1.00 = US$0.7355) as reported by Bank of Canada on its website, www.bankofcanada.ca.

SEC source: 0001654954-23-010793 · section16.xml · derivative · entry 6

WALKER KATHY E · CIK 0001267135 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 586,651

Underlying: Common Shares · 50,527 shares

Expires 2023-12-14

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 options were exercised and the shares were acquired at $0.91 Canadian dollars, $0.6787 U.S. dollars is the equivalent price pursuant to the exchange rate realized as of the transaction date (Cdn$1.00 = US$0.7458).

F6 · derivative.exercise_date: The 50,527 options were granted on 12/14/18 and vested and became exercisable as follows: 16,674 on 12/14/19; 16,674 on 12/14/20; and 17,179 on 12/14/21.

SEC source: 0001654954-23-010793 · section16.xml · derivative · entry 5

WALKER KATHY E · CIK 0001267135 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 637,178

Underlying: Common Shares · 55,653 shares

Expires 2023-08-20

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 options were exercised and the shares were acquired at $0.93 Canadian dollars, $0.6936 U.S. dollars is the equivalent price pursuant to the exchange rate realized as of the transaction date (Cdn$1.00 = US$0.7458).

F5 · derivative.exercise_date: The 55,653 options were granted on 8/20/18 and vested and became exercisable as follows: 18,551 on 08/20/19; 18,551 on 08/20/20; and 18,551 on 08/20/21.

SEC source: 0001654954-23-010793 · section16.xml · nonDerivative · entry 4

WALKER KATHY E · CIK 0001267135 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 277,135

F4 · price: The shares were sold at $1.5037 Canadian dollars, $1.1215 U.S. dollars is the equivalent of the sales price pursuant to the exchange rate realized as of the transaction date (Cdn$1.00 = US$0.7458).

SEC source: 0001654954-23-010793 · section16.xml · nonDerivative · entry 3

WALKER KATHY E · CIK 0001267135 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 309,668

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 · price: The options were exercised and the shares were acquired at $0.91 Canadian dollars, $0.6787 U.S. dollars is the equivalent price pursuant to the exchange rate realized as of the transaction date (Cdn$1.00 = US$0.7458).

SEC source: 0001654954-23-010793 · section16.xml · nonDerivative · entry 2

WALKER KATHY E · CIK 0001267135 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 259,141

F2 · price: The shares were sold at $1.5191 Canadian dollars, $1.1329 U.S. dollars is the equivalent of the sales price pursuant to the exchange rate realized as of the transaction date (Cdn$1.00 = US$0.7458).

SEC source: 0001654954-23-010793 · section16.xml · nonDerivative · entry 1

WALKER KATHY E · CIK 0001267135 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 295,733

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: The options were exercised and the shares were acquired at $0.93 Canadian dollars, $0.6936 U.S. dollars is the equivalent price pursuant to the exchange rate realized as of the transaction date (Cdn$1.00 = US$0.7458).

SEC source: 0001654954-23-000213 · section16.xml · derivative · entry 2

WALKER KATHY E · CIK 0001267135 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 44,790

Underlying: Common Shares · 22,826 shares

Expires not disclosed

F3 · derivative.exercise_price: Each unit is redeemable upon vesting for one common share.

F4 · derivative.exercise_date: Each unit will be redeemed for one common share on or within 30 days of 01/04/2025 per the terms of the plan.

F4 · derivative.expiration_date: Each unit will be redeemed for one common share on or within 30 days of 01/04/2025 per the terms of the plan.

SEC source: 0001654954-23-000213 · section16.xml · derivative · entry 1

WALKER KATHY E · CIK 0001267135 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 692,831

Underlying: Common Shares · 91,305 shares

Expires 2028-01-04

F1 · derivative.exercise_price: The options were priced at $1.55 Canadian dollars; $1.1475 U.S. dollars is the equivalent of the exercise price pursuant to the exchange rate realized as of the transaction date (Cdn$1.00 = US$0.7403) www.bankofcanada.ca.

F2 · derivative.exercise_date: The options will vest and become exercisable as follows: 30,435 on 01/04/24; 30,435 on 01/04/25; and 30,435 on 01/04/26.

SEC source: 0001654954-22-015450 · section16.xml · derivative · entry 2

WALKER KATHY E · CIK 0001267135 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 21,964

Underlying: Common shares · 53,479 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: Each RSU is redeemable upon vesting for one common share.

F4 · derivative.exercise_date: The RSUs became redeemable on November 14, 2022.

F4 · derivative.expiration_date: The RSUs became redeemable on November 14, 2022.

SEC source: 0001654954-22-015450 · section16.xml · nonDerivative · entry 1

WALKER KATHY E · CIK 0001267135 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 345,020

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

F1 · shares: On November 13, 2020, the reporting person was granted 53,479 Restricted Share Units ("RSUs"). On redemption, the reporting person received 53,479 common shares.

F2 · price: The common shares were priced at $1.83 Canadian dollars and $1.3773 U.S. dollars is the equivalent of the purchase price pursuant to the exchange rate as of the transaction date (Cdn$1.00 = US$0.7526) as reported by Bank of Canada on its website, www.bankofcanada.ca.

SEC source: 0001654954-22-012136 · section16.xml · derivative · entry 6

WALKER KATHY E · CIK 0001267135 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 601,526

Underlying: Common shares · 120,000 shares

Expires 2022-12-15

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 options were exercised and the shares were acquired at $0.90 Canadian dollars; $0.6836 U.S. dollars is the equivalent of the exercise price pursuant to the exchange rate realized as of the transaction date (Cdn$1.00 = US$0.7595).

F6 · derivative.exercise_date: The 120,000 options granted on 12/15/2017 vested and became exercisable as follows: 40,000 on 12/15/2018; 40,000 on 12/15/2019 and 40,000 on 12/15/2020.

SEC source: 0001654954-22-012136 · section16.xml · derivative · entry 5

WALKER KATHY E · CIK 0001267135 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 721,526

Underlying: Common shares · 200,000 shares

Expires 2022-09-07

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 options were exercised and the shares were acquired at $0.73 Canadian dollars; $0.5544 U.S. dollars is the equivalent of the exercise price pursuant to the exchange rate realized as of the transaction date (Cdn$1.00 = US$0.7595).

F5 · derivative.exercise_date: The 200,000 options granted on 9/7/2017 vested and became exercisable as follows: 66,666 on 9/7/2018; 66,666 on 9/7/2019 and 66,668 on 9/7/2020.

SEC source: 0001654954-22-012136 · section16.xml · nonDerivative · entry 4

WALKER KATHY E · CIK 0001267135 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 291,541

F4 · price: The shares were sold at $1.6601 Canadian dollars; $1.2608 U.S. dollars is the equivalent of the sales price pursuant to the exchange rate realized as of the transaction date (Cdn$1.00 = US$0.7595).

SEC source: 0001654954-22-012136 · section16.xml · nonDerivative · entry 3

WALKER KATHY E · CIK 0001267135 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 358,285

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 · price: The options were exercised and the shares were acquired at $0.90 Canadian dollars; $0.6836 U.S. dollars is the equivalent of the exercise price pursuant to the exchange rate realized as of the transaction date (Cdn$1.00 = US$0.7595).

SEC source: 0001654954-22-012136 · section16.xml · nonDerivative · entry 2

WALKER KATHY E · CIK 0001267135 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 238,285

F2 · price: The shares were sold at $1.7012 Canadian dollars; $1.2921 U.S. dollars is the equivalent of the sales price pursuant to the exchange rate realized as of the transaction date (Cdn$1.00 = US$0.7595).

SEC source: 0001654954-22-012136 · section16.xml · nonDerivative · entry 1

WALKER KATHY E · CIK 0001267135 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 328,940

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: The options were exercised and the shares were acquired at $0.73 Canadian dollars; $0.5544 U.S. dollars is the equivalent of the exercise price pursuant to the exchange rate realized as of the transaction date (Cdn$1.00 = US$0.7595).

SEC source: 0001654954-23-008993 · section16.xml · nonDerivative · entry 1

WALKER KATHY E · CIK 0001267135 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 186,601

F1 · price: The shares were sold at $1.6901 Canadian dollars; $1.2836 U.S. dollars is the equivalent of the sales price pursuant to the exchange rate realized as of the transaction date (Cdn$1.00 = US$0.7595).

F2 · balance_after: Reflects common shares beneficially owned at September 1, 2022.

SEC source: 0001654954-21-011846 · section16.xml · derivative · entry 2

WALKER KATHY E · CIK 0001267135 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 75,443

Underlying: Common Shares · 48,394 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: Each RSU is redeemable upon vesting for one common share.

F4 · derivative.exercise_date: The RSUs became redeemable on November 5, 2021.

F4 · derivative.expiration_date: The RSUs became redeemable on November 5, 2021.

SEC source: 0001654954-21-011846 · section16.xml · nonDerivative · entry 1

WALKER KATHY E · CIK 0001267135 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 128,940

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

F1 · shares: On November 5, 2019, the reporting person was granted 48,394 Restricted Share Units ("RSUs"). On redemption, the reporting person received 48,394 common shares.

F2 · price: The common shares were priced at $2.36 Canadian dollars and $1.8953 U.S. dollars is the equivalent of the purchase price pursuant to the exchange rate as of the transaction date (Cdn$ 1.00 = US$0.8031) as reported by Bank of Canada on its website, www.bankofcanada.ca.

SEC source: 0001654954-21-009594 · section16.xml · derivative · entry 2

WALKER KATHY E · CIK 0001267135 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 123,837

Underlying: Common shares · 21,964 shares

Expires not disclosed

F3 · derivative.exercise_price: Each unit is redeemable upon vesting for one common share.

F4 · derivative.exercise_date: Each unit will be redeemed for one common share on or within 30 days of 08/27/23 per the terms of the plan.

F4 · derivative.expiration_date: Each unit will be redeemed for one common share on or within 30 days of 08/27/23 per the terms of the plan.

SEC source: 0001654954-21-009594 · section16.xml · derivative · entry 1

WALKER KATHY E · CIK 0001267135 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 921,526

Underlying: Common shares · 87,858 shares

Expires 2026-08-27

F1 · derivative.exercise_price: The options were priced at $1.44 Canadian dollars; $1.1398 U.S. dollars is the equivalent of the exercise price pursuant to the exchange rate realized as of the transaction date.

F2 · derivative.exercise_date: The options will vest and become exercisable as follows: 29,286 on 08/27/2022; 29,286 on 08/27/2023; and 29,286 on 08/27/2024.

SEC source: 0001654954-20-013638 · section16.xml · derivative · entry 2

WALKER KATHY E · CIK 0001267135 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 101,873

Underlying: Common shares · 12,632 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: Each RSU is redeemable upon vesting for one common share.

F4 · derivative.exercise_date: The RSUs became redeemable on December 14, 2020.

F4 · derivative.expiration_date: The RSUs became redeemable on December 14, 2020.

SEC source: 0001654954-20-013638 · section16.xml · nonDerivative · entry 1

WALKER KATHY E · CIK 0001267135 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 80,546

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

F1 · shares: On December 14, 2018, the reporting person was granted 12,632 Restricted Share Units ("RSUs"). On redemption, the reporting person received 12,632 common shares.

F2 · price: The common shares were priced at $0.80 Canadian dollars and $0.6271 U.S. dollars is the equivalent of the purchase price pursuant to the exchange rate as of the transaction date (Cdn$ 1.00 = US$0.7839) as reported by Bank of Canada on its website, www.bankofcanada.ca.

SEC source: 0001654954-20-012627 · section16.xml · derivative · entry 2

WALKER KATHY E · CIK 0001267135 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 114,505

Underlying: Common stock · 53,479 shares

Expires not disclosed

F3 · derivative.exercise_price: Each unit is redeemable upon vesting for one common share.

F4 · derivative.exercise_date: (Units vest and become redeemable on November 13, 2022.

F4 · derivative.expiration_date: (Units vest and become redeemable on November 13, 2022.

SEC source: 0001654954-20-012627 · section16.xml · derivative · entry 1

WALKER KATHY E · CIK 0001267135 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 833,668

Underlying: Common stock · 213,914 shares

Expires 2025-11-13

F1 · derivative.exercise_price: The options were priced at $0.63 Canadian dollars. This is the $0.4792 U.S. dollar equivalent of the purchase price pursuant to the exchange rate as of the transaction date (Cdn$ 1.00 = US$0.7606) as reported by Bank of Canada on its website, www.bankofcanada.ca.

F2 · derivative.exercise_date: Options vest from this grant and become exercisable as follows: 71,305 on November 13, 2021; 71,305 on November 13, 2022 and 71,304 on November 13, 2023.

SEC source: 0001104659-20-098084 · tm2029300d11_form4.xml · derivative · entry 2

WALKER KATHY E · CIK 0001267135 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 61,026

Underlying: Common shares · 13,914 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 unit is redeemable upon vesting for one common share

F2 · derivative.exercise_date: On August 20, 2018, the reporting person was granted 13,914 Restricted Share Units ("RSUs") vesting in two years. Subsequently, the Compensation Committee made the determinations to satisfy the RSU award by delivering common shares rather than cash. Under the terms of the Ur-Energy Inc. Restricted Share Unit Plan, each Restricted Share Unit awarded under the Plan is redeemed on or within thirty (30) days after the applicable redemption date for cash or common shares, as determined by the Compensation Committee of the Board.

F2 · derivative.expiration_date: On August 20, 2018, the reporting person was granted 13,914 Restricted Share Units ("RSUs") vesting in two years. Subsequently, the Compensation Committee made the determinations to satisfy the RSU award by delivering common shares rather than cash. Under the terms of the Ur-Energy Inc. Restricted Share Unit Plan, each Restricted Share Unit awarded under the Plan is redeemed on or within thirty (30) days after the applicable redemption date for cash or common shares, as determined by the Compensation Committee of the Board.

SEC source: 0001104659-20-098084 · tm2029300d11_form4.xml · nonDerivative · entry 1

WALKER KATHY E · CIK 0001267135 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 67,914

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 · shares: On August 20, 2018, the reporting person was granted 13,914 Restricted Share Units ("RSUs") vesting in two years. Subsequently, the Compensation Committee made the determinations to satisfy the RSU award by delivering common shares rather than cash. Under the terms of the Ur-Energy Inc. Restricted Share Unit Plan, each Restricted Share Unit awarded under the Plan is redeemed on or within thirty (30) days after the applicable redemption date for cash or common shares, as determined by the Compensation Committee of the Board.

F3 · price: The common shares were priced at $0.73 Canadian dollars per share. $0.5528 is the U.S. dollar equivalent of the share price pursuant to the exchange rate as of the transaction date (CDN$ 1.00 = US$ 0.7573), as reported by the Bank of Canada on its website, www.bankofcanada.ca.

SEC source: 0001104659-19-073466 · tv534851_4.xml · derivative · entry 2

WALKER KATHY E · CIK 0001267135 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 74,940

Underlying: Common shares · 30,000 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 unit is redeemable upon vesting for one common share

F2 · derivative.exercise_date: On December 15, 2017, the reporting person was granted 30,000 Restricted Share Units ("RSUs") vesting in two years. Subsequently, the Compensation Committee made the determinations to satisfy the RSU award by delivering common shares rather than cash. Under the terms of the Ur-Energy Inc. Restricted Share Unit Plan, each Restricted Share Unit awarded under the Plan is redeemed on or within thirty (30) days after the applicable redemption date for cash or common shares, as determined by the Compensation Committee of the Board.

F2 · derivative.expiration_date: On December 15, 2017, the reporting person was granted 30,000 Restricted Share Units ("RSUs") vesting in two years. Subsequently, the Compensation Committee made the determinations to satisfy the RSU award by delivering common shares rather than cash. Under the terms of the Ur-Energy Inc. Restricted Share Unit Plan, each Restricted Share Unit awarded under the Plan is redeemed on or within thirty (30) days after the applicable redemption date for cash or common shares, as determined by the Compensation Committee of the Board.

SEC source: 0001104659-19-073466 · tv534851_4.xml · nonDerivative · entry 1

WALKER KATHY E · CIK 0001267135 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 54,000

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 · shares: On December 15, 2017, the reporting person was granted 30,000 Restricted Share Units ("RSUs") vesting in two years. Subsequently, the Compensation Committee made the determinations to satisfy the RSU award by delivering common shares rather than cash. Under the terms of the Ur-Energy Inc. Restricted Share Unit Plan, each Restricted Share Unit awarded under the Plan is redeemed on or within thirty (30) days after the applicable redemption date for cash or common shares, as determined by the Compensation Committee of the Board.

F3 · price: The common shares were priced at $0.76 Canadian dollars per share. $0.5782 is the U.S. dollar equivalent of the share price pursuant to the exchange rate as of the transaction date (CDN$ 1.00 = US$ 0.7609), as reported by the Bank of Canada on its website, www.bankofcanada.ca.