Alithya Group inc

Normal Course Issuer Bid Program

On September 9, 2025, the Company’s Board of Directors authorized and subsequently the Toronto Stock Exchange (“TSX“) approved the implementation of a Normal Course Issuer Bid (“NCIB“). Under the NCIB, the Company is allowed to purchase for cancellation up to 5,939,183 Subordinate Voting Shares, representing 10% of the Company’s public float as of the close of markets on September 2, 2025.

The NCIB plan commenced on September 12, 2025 and will end on the earlier of September 11, 2026 and the date on which the Company will have acquired the maximum number of Subordinate Voting Shares allowable under the NCIB or will otherwise have decided not to make any further purchases. All purchases of Subordinate Voting Shares are made by means of open market transactions at their market price at the time of acquisition. Concurrently, the Company entered into an automatic share purchase plan (“ASPP”) with a designated broker in connection with its NCIB. The ASPP allows the designated broker to purchase for cancellation Subordinate Voting Shares, on behalf of the Company, subject to certain trading parameters established, from time to time, by the Company.

As at June 30, 2026, 3,328,472 Subordinate Voting Shares were purchased and cancelled under the NCIB. Shareholders may obtain a copy of the notice of NCIB approved by the TSX, free of charge, by contacting the Company. Included in the 3,328,472 Subordinate Voting Shares are 2,489,682 Subordinate Voting Shares purchased for cancellation for a cash consideration of $3,972,000 pursuant to the Datum Transaction.