Common use of Irrevocable Clause in Contracts

Irrevocable. It is further agreed and understood by the Purchaser and the Vendor that the provisions of the Amendment herein shall act as an extension to the Agreement Purchase and Sale and be binding on all parties once acknowledged. This Amending Agreement shall be irrevocable by the Purchaser until 4pm on the 15th day of September, 2021. TO EVIDENCE THEIR AGREEMENT each of the Parties has executed this Amending Agreement on the date appearing below. Date: September 14, 2021 Per: /s/ ▇▇▇ ▇▇▇▇▇▇ Name: ▇▇▇ ▇▇▇▇▇▇ Title: President I have authority to bind the corporation Per: Name: Title: I have authority to bind the corporation Date: September 14, 2021 Per: /s/ ▇▇▇ ▇▇▇▇▇▇ Name: ▇▇▇ ▇▇▇▇▇▇ Title: President I have authority to bind the corporation Per: Name: Title: I have authority to bind the corporation Date: Per: /s/ ▇▇▇▇▇ ▇▇▇▇▇▇▇ Name: ▇▇▇▇▇ ▇▇▇▇▇▇▇ Title: Director I have authority to bind the corporation THIS AMENDING AGREEMENT (this “Amending Agreement”) dated the 13th day of October, 2021 is between: A. The Vendor and the Purchaser are parties to an agreement of purchase and sale dated the 27th day of May, 2021, as amended by an Amending Agreement, dated July 23, 2021, as amended by an Amending Agreement, dated September 15, 2021 (collectively, called the “Agreement”) pursuant to which the Vendor has agreed to sell to the Purchaser, and the Purchaser has agreed to purchase from the Vendor, certain lands and premises municipally known as ▇▇▇ ▇▇▇▇▇▇▇ ▇▇▇▇▇▇ and ▇▇▇ ▇▇▇▇▇▇▇ ▇▇▇▇▇▇, Toronto, Ontario (collectively, the “Lands”), all of which is further detailed and defined in the Agreement. B. The Vendor and the Purchaser wish to amend the Agreement to include the following: For good and valuable consideration, the receipt and sufficiency of which each Party acknowledges, the Parties agree as follows:

Irrevocable. It is further agreed and understood by the Purchaser and the Vendor that the provisions of the Amendment herein shall act as an extension to the Agreement Purchase and Sale and be binding on all parties once acknowledged. This Amending Agreement shall be irrevocable by the Purchaser until 4pm on the 15th 14th day of SeptemberOctober, 2021. TO EVIDENCE THEIR AGREEMENT each of the Parties has executed this Amending Agreement on the date appearing below. Date: September 14, 2021 10/13/2021 Per: /s/ ▇▇▇ ▇▇▇▇▇▇ Name: ▇▇▇ ▇▇▇▇▇▇ Title: President I have authority to bind the corporation Per: Name: Title: I have authority to bind the corporation Date: September 14, 10/13/ 2021 Per: /s/ ▇▇▇ ▇▇▇▇▇▇ Name: ▇▇▇ ▇▇▇▇▇▇ Title: President I have authority to bind the corporation Per: Name: Title: I have authority to bind the corporation Date: Per: /s/ ▇▇▇▇▇ ▇▇▇▇▇▇▇ Name: ▇▇▇▇▇ ▇▇▇▇▇▇▇ Title: Director ASO I have authority to bind the corporation THIS AMENDING AGREEMENT (this “Amending Agreement”) dated the 13th 29 day of OctoberJuly, 2021 is between: A. The Vendor and the Purchaser are parties to an agreement of purchase and sale dated the 27th day of May, 2021, as amended by an Amending Agreement, dated July 23, 2021, as amended by an Amending Agreement, dated September 15, 2021 (collectively, called the “Agreement”) pursuant to which the Vendor has agreed to sell to the Purchaser, and the Purchaser has agreed to purchase from the Vendor, certain lands and premises municipally known as ▇▇▇ ▇▇▇▇▇▇▇ ▇▇▇▇▇▇ and ▇▇▇ ▇▇▇▇▇▇▇ ▇▇▇▇▇▇, Toronto, Ontario (collectively, the “Lands”), all of which is further detailed and defined in the Original Agreement. B. The Vendor and the Purchaser wish to amend the Original Agreement to include the following: For good and valuable consideration, the receipt and sufficiency of which each Party acknowledges, the Parties agree as follows:

Irrevocable. It is further agreed and understood by the Purchaser and the Vendor that the provisions of the Amendment herein shall act as an extension to the Agreement Purchase and Sale and be binding on all parties once acknowledged. This Amending Agreement shall be irrevocable by the Purchaser until 45pm on the 15th 23rd day of SeptemberJuly, 2021. TO EVIDENCE THEIR AGREEMENT each of the Parties has executed this Amending Agreement on the date appearing below. Date: September 14, 2021 7/22/2021 Per: /s/ ▇▇▇▇ ▇▇▇▇▇▇ Name: ▇▇▇ ▇▇▇▇▇▇ Title: President I have authority to bind the corporation Per: Name: Title: I have authority to bind the corporation Date: September 14, 2021 Per: /s/ ▇▇▇ ▇▇▇▇▇▇ Name: ▇▇▇ ▇▇▇▇▇▇ Title: President I have authority to bind the corporation Per: Name: Title: I have authority to bind the corporation Date: Per: /s/ ▇▇▇▇▇ ▇▇▇▇▇▇▇ Name: ▇▇▇▇▇ ▇▇▇▇▇▇▇ Title: Director ASO I have authority to bind the corporation THIS AMENDING AGREEMENT (this “Amending Agreement”) dated the 13th day of OctoberSeptember, 2021 is between: A. The Vendor and the Purchaser are parties to an agreement of purchase and sale dated the 27th day of May, 2021, 2021 as amended by an Amending Agreement, dated July 23, 2021, as amended by an Amending Agreement, dated September 1529, 2021 (collectively, called the “Agreement”) ), pursuant to which the Vendor has agreed to sell to the Purchaser, and the Purchaser has agreed to purchase from the Vendor, certain lands and premises municipally known as ▇▇▇ ▇▇▇▇▇▇▇ ▇▇▇▇▇▇ and ▇▇▇ ▇▇▇▇▇▇▇ ▇▇▇▇▇▇, Toronto, Ontario (collectively, the “Lands”), all of which is further detailed and defined in the Agreement. B. The Vendor and the Purchaser wish to amend the Agreement to include the following: For good and valuable consideration, the receipt and sufficiency of which each Party acknowledges, the Parties agree as follows:

Irrevocable. It is further agreed and understood by the Purchaser and the Vendor that the provisions of the Amendment herein shall act as an extension to the Agreement Purchase and Sale and be binding on all parties once acknowledged. This Amending Agreement shall be irrevocable by the Purchaser until 45pm on the 15th 23rd day of SeptemberJuly, 2021. TO EVIDENCE THEIR AGREEMENT each of the Parties has executed this Amending Agreement on the date appearing below. Date: September 14July 23, 2021 Per: /s/ ▇▇▇ ▇▇▇▇▇▇ Name: ▇▇▇ ▇▇▇▇▇▇ Title: President I have authority to bind the corporation Per: Name: Title: I have authority to bind the corporation Date: September 14July 23, 2021 Per: /s/ ▇▇▇ ▇▇▇▇▇▇ Name: ▇▇▇ ▇▇▇▇▇▇ Title: President I have authority to bind the corporation Per: Name: Title: I have authority to bind the corporation Date: Per: /s/ ▇▇▇▇▇ ▇▇▇▇▇▇▇ Name: ▇▇▇▇▇ ▇▇▇▇▇▇▇ Title: Director I have authority to bind the corporation THIS AMENDING AGREEMENT (this “Amending Agreement”) dated the 13th day of OctoberSeptember, 2021 is between: A. The Vendor and the Purchaser are parties to an agreement of purchase and sale dated the 27th day of May, 2021, as amended by an Amending Agreement, dated July 23, 2021, as amended by an Amending Agreement, dated September 15, 2021 (collectively, called the “Agreement”) pursuant to which the Vendor has agreed to sell to the Purchaser, and the Purchaser has agreed to purchase from the Vendor, certain lands and premises municipally known as ▇▇▇ ▇▇▇▇▇▇▇ ▇▇▇▇▇▇ and ▇▇▇ ▇▇▇▇▇▇▇ ▇▇▇▇▇▇, Toronto, Ontario (collectively, the “Lands”), all of which is further detailed and defined in the Agreement. B. The Vendor and the Purchaser wish to amend the Agreement to include the following: For good and valuable consideration, the receipt and sufficiency of which each Party acknowledges, the Parties agree as follows: