Market risk is the potential economic loss arising from adverse changes in market factors. As a result of our global operating, acquisition and financing activities, we are exposed to market risk associated with changes in foreign currency exchange rates, interest rates and equity prices. To manage the volatility relating to these risks, we may periodically purchase derivative instruments including foreign currency forwards. We do not enter into derivative instruments for trading or speculative purposes. Foreign currency risk Our Interim Financial Statements are presented in Canadian dollars. We are exposed to foreign currency exchange rate risk as the functional currencies of certain subsidiaries, including those in the United States and Europe, are not in Canadian dollars. The translation of foreign currencies to Canadian dollars is performed for balance sheet accounts using exchange rates in effect at the balance sheet date, and for revenues and expense using an average exchange rate for the period. Therefore, fluctuations in the value of 41 the Canadian dollar affect the reported amounts of net revenue, expenses, assets and liabilities. The resulting translation adjustments are reported as a component of accumulated other comprehensive income or loss on the consolidated balance sheet. A hypothetical 10% change in the U.S. dollar against the Canadian dollar compared to the exchange rate at June 30, 2026, would affect the carrying value of net assets by approximately $21.0 million, with a corresponding impact to the foreign currency translation account within accumulated other comprehensive income (loss). A hypothetical 10% change in the euro against the Canadian dollar compared to the exchange rate at June 30, 2026, would affect the carrying value of net assets by approximately $11.7 million, with a corresponding impact to the foreign currency translation account within accumulated other comprehensive income (loss). We also have exposure to changes in foreign exchange rates associated with transactions which are undertaken by our subsidiaries in currencies other than their functional currency. As a result, we have been impacted by changes in exchange rates and may be impacted for the foreseeable future. Foreign currency derivative instruments may be used to hedge existing foreign currency denominated assets and liabilities, forecasted foreign currency denominated sales/purchases to/from third parties as well as intercompany sales/purchases, intercompany principal and interest payments, and in connection with acquisitions, divestitures or investments outside of Canada. Historically, while we have purchased derivative instruments to mitigate the foreign exchange risks associated with certain transactions, the impact of these hedging transactions on our financial statements has been immaterial. Interest rate risk Our cash equivalents and short-term investments are held in both fixed-rate and adjustable-rate securities. Investments in fixed-rate instruments carry a degree of interest rate risk. The fair value of fixed-rate securities may be adversely impacted due to a rise in interest rates. Additionally, a falling-rate environment creates reinvestment risk because as securities mature, the proceeds are reinvested at a lower rate, generating less interest income. As at June 30, 2026, our cash and cash equivalents, and short-term investments consisted of $243.0 million in interest rate sensitive instruments (March 31, 2026 – $238.2 million). Our financial liabilities consist of long-term fixed rate debt and floating-rate debt. Fluctuations in interest rates could impact our cash flows, primarily with respect to the interest payable on floating-rate debt. Aggregate Notional Value June 30, 2026 March 31, 2026 Fixed interest rate debt $ 55,000 $ 55,000 Variable interest rate debt 230,365 225,972 Equity price risk We hold other financial assets and liabilities in the form of investments in shares, warrants, options, put liabilities, and convertible debentures that are measured at fair value and recorded through either net income (loss) or other comprehensive income (loss). We are exposed to price risk on these financial assets, which is the risk of variability in fair value due to movements in equity or market prices. Information regarding the fair value of financial instrument assets and liabilities that are measured at fair value on a recurring basis, and the relationship between the unobservable inputs used in the valuation of these financial assets and their fair value is presented in Note 19 of the Interim Financial Statements. 42