Registered holders of the Corporation's 6.00% Convertible Senior Unsecured Debentures due June 30, 2026 (the " Series B Convertible Debentures ") will be given notice of the effect of the Consolidation pursuant to the Trust Indenture dated April 6, 2021 between the Corporation and Computershare Trust Company of Canada. On and after February 5, 2025, the Series B Convertible Debentures are convertible into Shares at a conversion price of $44.45 per share, being a conversion rate of approximately 22.4972 shares for each $1,000 principal amount of Series B Convertible Debentures. The exercise or conversion price and/or the number of Shares issuable upon the exercise or deemed exercise of the Corporation's currently outstanding share purchase warrants, stock options and restricted share units issued pursuant to the Corporation's long-term incentive plan (" LTIP "), and deferred share units issued under the Corporation's deferred share unit plan for directors, and any other securities exercisable for or convertible into Shares have been proportionately adjusted to reflect the Consolidation in accordance with the respective terms thereof.