Amendment to Exchange Agreement, dated June 30, 2024, among The Cannabist Company Holdings Inc., Nomis Bay Ltd. And BPY Limited

Exhibit 10.1

FIRST AMENDMENT TO EXCHANGE AGREEMENT

FIRST AMENDMENT dated June 30, 2024 (the “First Amendment”) to the Exchange Agreement (the “Exchange Agreement”) dated January 22, 2024, between The Cannabist Company Holdings Inc., a British Columbia company (the “Company”), Nomis Bay Ltd. and BPY Limited (collectively, the “Holders” and together with the Company, the “Parties”).

WHEREAS the Parties wish to amend the Exchange Agreement as contemplated in this First Amendment,

NOW THEREFORE, in consideration of the foregoing and the mutual agreements contained in this Amendment (the receipt and adequacy of which are acknowledged), the parties agree as follows.

Capitalized terms used but not otherwise defined have the meanings specified in the Exchange Agreement.

The definition of “Outside Date” in Section 1(28) is hereby deleted in its entirety and replaced with the following:

“Outside Date” means (i) the Transfer Deadline, or (ii) in the event the Tertiary 2024 Exchange Condition is satisfied and neither the Tertiary 2024 Exchange or the 2024 Alternate Exchange have been completed at or prior to the Transfer Deadline, October 31, 2024.

The definition of “Transfer Deadline” in Section 1(41) is hereby deleted in its entirety and replaced with the following:

“Transfer Deadline” means 5:00 p.m. (Toronto time) on September 30, 2024.

On and after the date of this First Amendment, any reference to "this Agreement" in the Exchange Agreement and any reference to the Exchange Agreement in any other agreements will mean the original Exchange Agreement as amended by this First Amendment. Except as specifically amended by this First Amendment, the provisions of the Exchange Agreement shall remain in full force and effect.

This First Amendment becomes effective when executed by the Parties. After that time, it will be binding upon and (subject to the terms of the Exchange Agreement) enure to the benefit of the Parties and their respective successors and permitted assigns.

This First Amendment shall be governed by and interpreted and enforced in accordance with

the laws of the Province of British Columbia and the federal laws of Canada applicable therein.

This First Amendment may be executed in two (2) or more counterparts, and by the different parties to this First Amendment in separate counterparts, each of which when executed shall be deemed to be an original but all of which taken together shall constitute one and the same agreement. Delivery of an executed counterpart of a signature page to this First Amendment by facsimile or electronic mail shall be as effective as delivery of a manually executed counterpart of this First Amendment.

[Signature Page Follows]

IN WITNESS WHEREOF the parties have executed this Agreement.