Notice and Access

We are using the “Notice and Access” system for delivery of our proxy materials to our shareholders in connection with our Annual General Meeting, which is scheduled to be held virtually on Wednesday, May 7, 2025 at 10:00am. (Toronto time) (the “Meeting”).

The meeting materials, consisting of our 2025 management information circular (the “Circular”), the notice of meeting, the form of proxy and the audited consolidated financial statements for the financial year 2024 (the “2024 Financial Statements”) and the related management’s discussion and analysis (the “2024 MD&A”, and collectively, the “Meeting Materials”) have been posted here and on our profile on SEDAR+ at www.sedarplus.ca (in lieu of mailing the Meeting Materials to our shareholders).

Notice and Access is an environmentally friendly and cost-effective way to distribute these Meeting Materials since it reduces printing, paper and postage.

In an effort to make the Meeting more accessible to our shareholders, the Meeting will be held virtual only via live webcast at: https://meetings.lumiconnect.com/400-226-840-492 (password: altus2025).

Please review the circular prior to voting

You can access the Meeting Materials by clicking on the links below. Shareholders who would like a paper copy of the Circular, the 2024 Financial Statements, and/or the 2024 MD&A can request a copy free of charge by contacting TSX Trust Company at 1-888-433-6443 (toll free) or Altus Group’s Corporate Secretary by e-mail at corporatesecretary@altusgroup.com.

Any shareholder wishing to obtain a paper copy of the Meeting Materials should submit their request no later than 10:00am on April 23, 2025 in order to receive paper copies of the Meeting Materials in time to vote before the Meeting.