Financial Data and Key Metrics Changes - The company reported a 9.7% increase in net sales at constant exchange rates, reaching EUR 9.9 billion, primarily driven by Dupixent, new product launches, and favorable phasing in vaccines [19][20]. - Gross margin improved significantly to 78%, up 2.3 percentage points from the previous year, attributed to an improved product mix and efficiencies [20]. - Business EPS was EUR 1.79, reflecting a 15.7% increase, confirming expectations for a strong EPS rebound in 2025 [21]. Business Line Data and Key Metrics Changes - New product launches generated EUR 1.1 billion in sales, contributing 11% to total sales, driven by the phasing and expansion of Befortis [7]. - Dupixent sales grew by 20% in Q1, reaching EUR 3.5 billion, with U.S. sales at EUR 2.5 billion, up 18% [8][9]. - The vaccine business delivered double-digit growth in Q1, supported by favorable phasing and new country launches [14]. Market Data and Key Metrics Changes - Outside the U.S., Dupixent sales exceeded EUR 1 billion for the first time, with significant contributions from Japan, China, and Germany [9]. - The company is focused on improving immunization rates in the U.S. for infants, with a vaccination coverage rate of approximately 55% to 60% during the 2024-2025 season [78]. Company Strategy and Development Direction - The company aims to invest in R&D, sales and marketing, industrial assets, AI, and talent to drive organic growth [22]. - A progressive dividend policy is maintained, marking the 30th consecutive year of dividend increases [24]. - The company is executing a EUR 5 billion share buyback program in 2025, with 76% already completed [24]. Management's Comments on Operating Environment and Future Outlook - Management expressed confidence in Dupixent's growth across markets and all approved indications, highlighting low bio penetration [10]. - The company anticipates stable sales for launches in 2025, despite a higher baseline due to competitor product unavailability [25]. - Management acknowledged foreign exchange impacts estimated at around -1.5% on sales and -2% on EPS for the full year 2025 [26]. Other Important Information - The company obtained FDA approval for QFIPIA in hemophilia, one of three potential launches this year [8]. - The company is exploring external growth opportunities through bolt-on acquisitions, including the acquisition of a promising molecule from Dren Bio [22][23]. - The company is committed to aligning health outcomes with environmental and social responsibility through its updated sustainability strategy [16][17]. Q&A Session Summary Question: Can you provide insights on the efficacy of amlitelimab compared to Dupixent? - Management emphasized their commitment to Dupixent and noted that while amlitelimab missed its primary endpoint, compelling data in multiple subgroups supports its development [53][54]. Question: What is the strategy regarding the combination of balantinofib with other therapies? - Management confirmed plans for combination therapies, highlighting the potential for synergistic effects with existing treatments [56][57]. Question: How is the company addressing the immunization rates for RSV in the U.S.? - Management noted that the vaccination coverage rate is around 55% to 60% and emphasized the need to increase this rate to protect infants [78][79]. Question: What are the expectations regarding the impact of U.S. tariffs on the company? - Management stated that there are no specifics to share regarding U.S. tariffs but confirmed readiness to address any developments [93]. Question: How does the company view the competitive positioning of its pipeline? - Management expressed confidence in the competitive positioning of their pipeline, particularly with the potential of new therapies like Bribekamig [111][112].