Interest Rate Risk In addition to existing cash balances, short-term investments, and cash provided by operating activities, the Company uses variable rate debt to finance its operations. The Company is exposed to interest rate risk on these debt obligations. As of June 30, 2026, the Company had $90.0 of debt outstanding under the Resolute Credit Facility and $1,215.0 in debt outstanding under the GPGI Holdings Credit Facility, all of which was variable rate debt. The Company performed a sensitivity analysis based on the principal amount of debt outstanding as of June 30, 2026. In this sensitivity analysis, the change in interest rates is assumed to be applicable for an entire year. An increase or decrease of 100 basis points in the applicable interest rate would cause an increase or decrease in interest expense on debt outstanding of approximately $13.1 on an annual basis. 46 Table of Contents Foreign Exchange Risk The Company uses foreign currency forward contracts as cash flow hedges of forecasted Canadian-dollar-denominated expenditures. As of June 30, 2026, the notional amount of foreign currency forward contracts related to Canadian dollar hedges for the years 2026, 2027, and 2028 were $130.4, $160.0, and $32.0, respectively, which were hedged at an average rate of 1.365, 1.356, and 1.349 Canadian dollar per U.S. dollar, respectively. A 1% change in the value of the Canadian dollar against the U.S. dollar would increase or decrease other comprehensive income (loss) by $2.2.