Common use of Obligation to Purchase Clause in Contracts

Obligation to Purchase. (1) Subject to the terms of this Agreement, the Underwriters' obligations under this Agreement to purchase the Offered Shares shall be several and not joint and several and the liability of each of the Underwriters to purchase the Offered Shares shall be limited to the following percentages of the purchase price paid for the Offered Shares: Cantor Xxxxxxxxxx Canada Corporation 80.0% BMO Xxxxxxx Xxxxx Inc. 10.0% X.X. Xxxxxxxxxx & Co., LLC 5.0% TD Securities Inc. 5.0% 100.0%

Obligation to Purchase. (1) Subject to the terms of this Agreement, the Underwriters' obligations under this Agreement to purchase the Offered Shares shall be several and not joint and several and the liability of each of the Underwriters to purchase the Offered Shares shall be limited to the following percentages of the purchase price paid for the Offered Shares: Cantor Xxxxxxxxxx Canada Corporation 80.075.0% BMO Xxxxxxx Xxxxx Inc. 10.015.0% X.X. Xxxxxxxxxx & Co., LLC Co. 5.0% TD Securities Inc. 5.0% 100.0%

Obligation to Purchase. (1) Subject to the terms of this Agreement, the Underwriters' ’ obligations under this Agreement to purchase the Offered Shares shall be several and not joint and several and the liability of each of the Underwriters to purchase the Offered Shares shall be limited to the following percentages of the purchase price paid for the Offered Shares: Cantor Xxxxxxxxxx Canada Corporation 80.0% BMO Xxxxxxx Xxxxx Inc. 10.070.0% X.X. Xxxxxxxxxx & Co., LLC 5.010.0% TD Securities Scotia Capital Inc. 5.010.0% Eight Capital 10.0% 100.0%

Obligation to Purchase. (1) Subject to the terms of this Agreement, the Underwriters' ’ obligations under this Agreement to purchase the Offered Shares shall be several and not joint and several and the liability of each of the Underwriters to purchase the Offered Shares shall be limited to the following percentages of the purchase price paid for the Offered Shares: Cantor Xxxxxxxxxx Canada Corporation 80.050% BMO Xxxxxxx Xxxxx Inc. 10.025% X.X. Xxxxxxxxxx & Co., LLC 5.012.5% TD Securities Inc. 5.012.5% 100.0%

Obligation to Purchase. (1) Subject to the terms of this Agreement, the Underwriters' obligations under this Agreement to purchase the Offered Shares shall be several and not joint and several and the liability of each of the Underwriters to purchase the Offered Shares shall be limited to the following percentages of the purchase price paid for the Offered Shares: Cantor Xxxxxxxxxx Canada Corporation 80.040.0% BMO Xxxxxxx Xxxxx Inc. 10.040.0% X.X. Xxxxxxxxxx & Co., LLC 5.010.0% TD Securities Inc. 5.0Xxxx Capital Partners 10.0% 100.0%

Obligation to Purchase. (1) Subject to the terms of this Agreement, the Underwriters' obligations under this Agreement to purchase the Offered Shares shall be several and not joint and several and the liability of each of the Underwriters to purchase the Offered Shares shall be limited to the following percentages of the purchase price paid for the Offered Shares: Cantor Xxxxxxxxxx Canada Corporation 80.050.0% Velocity Trade Capital Ltd. 20.0% BMO Xxxxxxx Xxxxx Inc. 10.0% X.X. Xxxxxxxxxx & Co., LLC 5.0National Bank Financial Inc. 10.0% TD Securities Inc. 5.010.0% 100.0%

Obligation to Purchase. (1) Subject to the terms of this Agreement, the Underwriters' ’ obligations under this Agreement to purchase the Offered Shares shall be several and not joint and several and the liability of each of the Underwriters to purchase the Offered Shares shall be limited to the following percentages of the purchase price paid for the Offered Shares: Cantor Xxxxxxxxxx Canada Corporation 80.050.0% BMO Xxxxxxx Xxxxx Inc. 10.025.0% X.X. Xxxxxxxxxx & Co., LLC 5.012.5% TD Securities Inc. 5.012.5% 100.0%

Obligation to Purchase. (1) Subject to the terms of this Agreement, the Underwriters' ’ obligations under this Agreement to purchase the Offered Shares shall be several and not joint and several and the liability of each of the Underwriters to purchase the Offered Shares shall be limited to the following percentages of the purchase price paid for the Offered Shares: Cantor Xxxxxxxxxx Fxxxxxxxxx Canada Corporation 80.042.5 % BMO Xxxxxxx Xxxxx Hxxxxxx Securities Inc. 10.042.5 % X.X. Xxxxxxxxxx & Co., LLC 5.0Canaccord Genuity Corp. 5 % Scotia Capital Inc. 5 % TD Securities Inc. 5.05 % 100.0100.0 %