Exhibit 99.1 Nuvalent Outlines Recent Pipeline and Business Progress, Reiterates Key Anticipated Milestones, and Reports First Quarter 2025 Financial Results Topline pivotal data expected for zidesamtinib in TKI pre-treated ROS1-positive NSCLC population in the first half of 2025 in support of anticipated first NDA submission by mid-year 2025 Initiation of ALKAZAR Phase 3 randomized, controlled trial of neladalkib for front-line ALK-positive NSCLC planned for first half of 2025 Pivotal data for neladalkib i ...