URG

SEC source: 0001654954-20-012617 · section16.xml · derivative · entry 2

BOBERG W. WILLIAM · CIK 0001595538 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 114,505

Underlying: Common shares · 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: 0001654954-20-012617 · section16.xml · derivative · entry 1

BOBERG W. WILLIAM · CIK 0001595538 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 818,138

Underlying: Common shares · 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: 0001104659-20-098076 · tm2029300d3_form4.xml · derivative · entry 2

Chang Robby Sai Kit · CIK 0001732700 · 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: 0001104659-20-098076 · tm2029300d3_form4.xml · nonDerivative · entry 1

Chang Robby Sai Kit · CIK 0001732700 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,157

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.

F4 · shares: The 3,757 shares withheld from issuance by the Company were solely for the purpose of satisfying the tax withholding obligation arising in connection with the vesting of the RSUs granted on August 20, 2018 under the terms of the Ur-Energy Inc. Restricted Share Unit Plan.

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: 0001104659-20-098082 · tm2029300d9_form4.xml · derivative · entry 2

Parker Thomas H · CIK 0001401432 · 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: 0001104659-20-098082 · tm2029300d9_form4.xml · nonDerivative · entry 1

Parker Thomas H · CIK 0001401432 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 191,268

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: 0001104659-20-098080 · tm2029300d7_form4.xml · derivative · entry 2

HUBER GARY C · CIK 0001269312 · 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: 0001104659-20-098080 · tm2029300d7_form4.xml · nonDerivative · entry 1

HUBER GARY C · CIK 0001269312 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 172,454

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: 0001104659-20-098084 · 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: 0001104659-20-098083 · tm2029300d10_form4.xml · derivative · entry 2

SMITH ROGER L. · CIK 0001595564 · CFO/Chief Admin. Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 75,547

Underlying: Common shares · 19,802 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 19,802 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 19,802 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: 0001104659-20-098083 · tm2029300d10_form4.xml · nonDerivative · entry 1

SMITH ROGER L. · CIK 0001595564 · CFO/Chief Admin. Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 328,186

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 19,802 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.

F4 · shares: The 5,739 shares withheld from issuance by the Company were solely for the purpose of satisfying the tax withholding obligation arising in connection with the vesting of the RSUs granted on August 20, 2018 under the terms of the Ur-Energy Inc. Restricted Share Unit Plan.

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: 0001104659-20-098081 · tm2029300d8_form4.xml · derivative · entry 2

KLENDA JEFFREY T. · CIK 0001595593 · Director · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 130,219

Underlying: Common shares · 27,759 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 27,759 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 27,759 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: 0001104659-20-098081 · tm2029300d8_form4.xml · nonDerivative · entry 1

KLENDA JEFFREY T. · CIK 0001595593 · Director · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,797,737

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.

F2 · shares: On August 20, 2018, the reporting person was granted 27,759 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.

F4 · shares: The 8,045 shares withheld from issuance by the Company were solely for the purpose of satisfying the tax withholding obligation arising in connection with the vesting of the RSUs granted on August 20, 2018 under the terms of the Ur-Energy Inc. Restricted Share Unit Plan.

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: 0001104659-20-098078 · tm209300d5_form4.xml · derivative · entry 2

GOPLERUD PENNE A · CIK 0001595551 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 67,918

Underlying: Common shares · 17,803 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 17,803 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 17,803 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: 0001104659-20-098078 · tm209300d5_form4.xml · nonDerivative · entry 1

GOPLERUD PENNE A · CIK 0001595551 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 212,758

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 17,803 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.

F4 · shares: The 5,160 shares withheld from issuance by the Company were solely for the purpose of satisfying the tax withholding obligation arising in connection with the vesting of the RSUs granted on August 20, 2018 under the terms of the Ur-Energy Inc. Restricted Share Unit Plan.

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: 0001104659-20-098079 · tm2029300d6_form4.xml · derivative · entry 2

HATTEN STEVEN M. · CIK 0001595544 · Vice President of Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 59,524

Underlying: Common shares · 15,603 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 15,603 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 15,603 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: 0001104659-20-098079 · tm2029300d6_form4.xml · nonDerivative · entry 1

HATTEN STEVEN M. · CIK 0001595544 · Vice President of Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 171,391

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 15,603 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.

F4 · shares: The 3,800 shares withheld from issuance by the Company were solely for the purpose of satisfying the tax withholding obligation arising in connection with the vesting of the RSUs granted on August 20, 2018 under the terms of the Ur-Energy Inc. Restricted Share Unit Plan.

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: 0001104659-20-098077 · tm2029300d4_form4.xml · derivative · entry 2

FRANKLIN JAMES M. · CIK 0001595808 · 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: 0001104659-20-098077 · tm2029300d4_form4.xml · nonDerivative · entry 1

FRANKLIN JAMES M. · CIK 0001595808 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 552,718

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.

F4 · shares: The 3,757 shares withheld from issuance by the Company were solely for the purpose of satisfying the tax withholding obligation arising in connection with the vesting of the RSUs granted on August 20, 2018 under the terms of the Ur-Energy Inc. Restricted Share Unit Plan.

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: 0001104659-20-098075 · tm2029300d2_form4.xml · derivative · entry 2

CASH JOHN · CIK 0001595535 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 56,731

Underlying: Common shares · 14,869 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 14,869 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 14,869 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: 0001104659-20-098075 · tm2029300d2_form4.xml · nonDerivative · entry 1

CASH JOHN · CIK 0001595535 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 177,041

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 14,869 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.

F4 · shares: The 3,621 shares withheld from issuance by the Company were solely for the purpose of satisfying the tax withholding obligation arising in connection with the vesting of the RSUs granted on August 20, 2018 under the terms of the Ur-Energy Inc. Restricted Share Unit Plan.

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: 0001104659-20-098074 · tm2029300d1_form4.xml · derivative · entry 2

BOBERG W. WILLIAM · CIK 0001595538 · 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: 0001104659-20-098074 · tm2029300d1_form4.xml · nonDerivative · entry 1

BOBERG W. WILLIAM · CIK 0001595538 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 795,983

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: 0001104659-20-083715 · tm2024907-1_4.xml · nonDerivative · entry 1

KLENDA JEFFREY T. · CIK 0001595593 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,778,023

F1 · price: Closing price on NYSE MKT on date of transfer.

SEC source: 0001104659-19-073464 · tv534849_4.xml · derivative · entry 2

Parker Thomas H · CIK 0001401432 · 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: 0001104659-19-073464 · tv534849_4.xml · nonDerivative · entry 1

Parker Thomas H · CIK 0001401432 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 177,354

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.

SEC source: 0001104659-19-073462 · tv534847_4.xml · derivative · entry 2

HUBER GARY C · CIK 0001269312 · 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: 0001104659-19-073462 · tv534847_4.xml · nonDerivative · entry 1

HUBER GARY C · CIK 0001269312 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 158,540

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.

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.

SEC source: 0001104659-19-073460 · tv534845_4.xml · derivative · entry 2

GOPLERUD PENNE A · CIK 0001595551 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 85,721

Underlying: Common shares · 38,386 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 38,386 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 38,386 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: 0001104659-19-073460 · tv534845_4.xml · nonDerivative · entry 1

GOPLERUD PENNE A · CIK 0001595551 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 200,115

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 38,386 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.

F4 · shares: The 11,125 shares withheld from issuance by the Company were solely for the purpose of satisfying the tax withholding obligation arising in connection with the vesting of the RSUs granted on December 15, 2017 under the terms of the Ur-Energy Inc. Restricted Share Unit Plan.

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.

SEC source: 0001104659-19-073463 · tv534848_4.xml · derivative · entry 2

KLENDA JEFFREY T. · CIK 0001595593 · Director · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 157,978

Underlying: Common shares · 59,856 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 59,856 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 59,856 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: 0001104659-19-073463 · tv534848_4.xml · nonDerivative · entry 1

KLENDA JEFFREY T. · CIK 0001595593 · Director · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,783,023

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 59,856 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.

F4 · shares: The 17,346 shares withheld from issuance by the Company were solely for the purpose of satisfying the tax withholding obligation arising in connection with the vesting of the RSUs granted on December 15, 2017 under the terms of the Ur-Energy Inc. Restricted Share Unit Plan.

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.

SEC source: 0001104659-19-073458 · tv534843_4.xml · derivative · entry 2

CASH JOHN · CIK 0001595535 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 71,600

Underlying: Common shares · 32,062 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 32,062 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 32,062 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: 0001104659-19-073458 · tv534843_4.xml · nonDerivative · entry 1

CASH JOHN · CIK 0001595535 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 165,793

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 32,062 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.

F4 · shares: The 7,808 shares withheld from issuance by the Company were solely for the purpose of satisfying the tax withholding obligation arising in connection with the vesting of the RSUs granted on December 15, 2017 under the terms of the Ur-Energy Inc. Restricted Share Unit Plan.

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.

SEC source: 0001104659-19-073459 · tv534844_4.xml · derivative · entry 2

FRANKLIN JAMES M. · CIK 0001595808 · 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: 0001104659-19-073459 · tv534844_4.xml · nonDerivative · entry 1

FRANKLIN JAMES M. · CIK 0001595808 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 542,561

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.

SEC source: 0001104659-19-073457 · tv534842_4.xml · derivative · entry 2

BOBERG W. WILLIAM · CIK 0001595538 · 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: 0001104659-19-073457 · tv534842_4.xml · nonDerivative · entry 1

BOBERG W. WILLIAM · CIK 0001595538 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 782,069

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.

SEC source: 0001104659-19-073461 · tv534846_4.xml · derivative · entry 2

HATTEN STEVEN M. · CIK 0001595544 · Vice President of Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 75,127

Underlying: Common shares · 33,642 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 33,642 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 33,642 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: 0001104659-19-073461 · tv534846_4.xml · nonDerivative · entry 1

HATTEN STEVEN M. · CIK 0001595544 · Vice President of Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 159,588

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 33,642 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.

F4 · shares: The 8,192 shares withheld from issuance by the Company were solely for the purpose of satisfying the tax withholding obligation arising in connection with the vesting of the RSUs granted on December 15, 2017 under the terms of the Ur-Energy Inc. Restricted Share Unit Plan.

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.

SEC source: 0001104659-19-073465 · tv534850_4.xml · derivative · entry 2

SMITH ROGER L. · CIK 0001595564 · CFO/Chief Admin. Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 95,349

Underlying: Common shares · 42,696 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 42,696 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 42,696 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: 0001104659-19-073465 · tv534850_4.xml · nonDerivative · entry 1

SMITH ROGER L. · CIK 0001595564 · CFO/Chief Admin. Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 314,123

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 42,696 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.

F4 · shares: The 12,373 shares withheld from issuance by the Company were solely for the purpose of satisfying the tax withholding obligation arising in connection with the vesting of the RSUs granted on December 15, 2017 under the terms of the Ur-Energy Inc. Restricted Share Unit Plan.

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.

SEC source: 0001104659-19-061172 · tm1922220-3_4.xml · derivative · entry 2

Chang Robby Sai Kit · CIK 0001732700 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 74,940

Underlying: Common shares · 48,394 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 5, 2021.

F4 · derivative.expiration_date: Units vest and become redeemable on November 5, 2021.

SEC source: 0001104659-19-061172 · tm1922220-3_4.xml · derivative · entry 1

Chang Robby Sai Kit · CIK 0001732700 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 499,754

Underlying: Common shares · 193,574 shares

Expires 2024-11-05

F1 · derivative.exercise_price: The options were priced at $0.79 Canadian dollars. This is the U.S. dollar equivalent of the purchase price pursuant to the exchange rate as of the transaction date (Cdn$ 1.00 = US$0.7603) 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: 64,524 on November 5, 2020; 64,524 on November 5, 2021 and 64,526 on November 5, 2022.

SEC source: 0001104659-19-061174 · tm1922220-5_4.xml · derivative · entry 2

Parker Thomas H · CIK 0001401432 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 104,940

Underlying: Common shares · 48,394 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 5, 2021.

F4 · derivative.expiration_date: Units vest and become redeemable on November 5, 2021.

SEC source: 0001104659-19-061174 · tm1922220-5_4.xml · derivative · entry 1

Parker Thomas H · CIK 0001401432 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 675,914

Underlying: Common shares · 193,574 shares

Expires 2024-11-05

F1 · derivative.exercise_price: The options were priced at $0.79 Canadian dollars. This is the U.S. dollar equivalent of the purchase price pursuant to the exchange rate as of the transaction date (Cdn$ 1.00 = US$0.7603) 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: 64,524 on November 5, 2020; 64,524 on November 5, 2021 and 64,526 on November 5, 2022.

SEC source: 0001104659-19-061170 · tm1922220-1_4.xml · derivative · entry 2

HUBER GARY C · CIK 0001269312 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 104,940

Underlying: Common shares · 48,394 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 5, 2021.

F4 · derivative.expiration_date: Units vest and become redeemable on November 5, 2021.