Financial Data and Key Metrics Changes - The overall financial performance across uranium, fuel services, and Westinghouse segments was strong, improving overall expectations for 2025 [19] - The expected annual average realized price saw a slight increase due to rising market prices [19] - The share of Westinghouse's adjusted EBITDA is now expected to be between USD 525 million and USD 580 million, driven by a USD 170 million increase in second-quarter revenue [19] Business Line Data and Key Metrics Changes - Uranium operations are expected to produce 18 million pounds each from McArthur River, Key Lake, and Cigar Lake on a 100% basis [20] - The fuel services division's annual production outlook remains on track for between 13 million and 14 million kgU of combined fuel services products [22] Market Data and Key Metrics Changes - The uranium market is experiencing a delay in demand, accumulating into a future window with greater supply risks, suggesting potential pricing power increases [96] - Both spot and long-term contracting are down in the first half of the year compared to 2024, leading to significant uncovered demand and supply uncertainty [17] Company Strategy and Development Direction - The company maintains a disciplined approach to marketing, layering in long-term contracts for uranium and conversion services to protect against weaker market conditions [15] - The strategy focuses on securing supply to align with demand, avoiding overproduction that could negatively impact prices [15] - The company is positioned as a key player in the nuclear fuel supply chain, with significant investments across the entire nuclear fuel cycle [11][23] Management's Comments on Operating Environment and Future Outlook - Management highlighted the importance of long-term views in navigating geopolitical and trade-related uncertainties [14] - The company is optimistic about the nuclear industry's future, with increasing global interest and supportive government policies [23] - There is confidence that procuring uranium will become a top priority, which is seen as necessary and unavoidable [18] Other Important Information - Changes to the senior management team were announced, effective September 1, with new appointments aimed at enhancing operational and financial leadership [24] Q&A Session Summary Question: Westinghouse's five-year CAGR guidance - Management explained that the conservative guidance reflects the timing of projects not yet reaching final investment decision (FID) [31][32] Question: Uranium segment EBITDA performance - The strong performance is attributed to low-cost inventory and strategic supply discipline, with expectations for continued improvement as demand increases [40][41] Question: MacArthur production guidance risks - Management acknowledged the challenges in mining, including labor availability and equipment commissioning, but maintained the production guidance [61][62] Question: GLE's selection for Department of Energy funding - Discussions are ongoing, with industry pushback on potential funding mechanisms, emphasizing the need for direct support rather than excess inventory [71][72] Question: Confidence in receiving in-kite deliveries - Confidence in deliveries has improved due to better utilization of the Transcaspian Corridor by partners, with updates expected in Q3 [106]

Uranium Market & Supply - Utility companies have approximately 32 billion pounds of uncovered uranium requirements through 2045, representing about 67% uncovered[15] - The uranium market faces a structural primary & secondary supply gap, indicating potential supply shortages[17] - Cameco is strategically patient in long-term contracting to optimize the market-related portion of its portfolio and focus on protection from commodity volatility[37] Cameco's Operational Performance - Cameco delivered 69 million pounds of U3O8 under contract in Q1 2025 and produced 60 million pounds U3O8 (Cameco's share)[18] - The company delivered 24 million KgU under contract in the Fuel Services segment and produced 39 million KgU[18] - Cameco's average committed sales are 28 million pounds per year for 2025-2029, with commitments spanning over a decade[20] - Long-term contracts cover approximately 220 million pounds of U3O8 and approximately 85 million KgU of UF6 as of December 31, 2024[20] Financial Position & Strategy - Cameco made a final $200 million (US) repayment of the $600 million (US) term loan used to finance the Westinghouse acquisition in Q1 2025[28] - The company received a $49 million (US) distribution from Westinghouse and an $87 million (US) dividend (net of withholdings) from JV Inkai in Q1 2025[28] - Cameco maintains a strong financial position with investment-grade credit ratings (S&P: BBB-, DBRS: BBB)[24]