HilleVax(HLVX) - 2024 Q1 - Quarterly Results

Exhibit 99.1 HilleVax Reports First Quarter 2024 Financial Results and Highlights Recent Company Progress Topline data from NEST-IN1 Phase 2B clinical study of HIL-214 in infants expected in mid-2024 $272.7 million of cash, cash equivalents and marketable securities as of March 31, 2024 BOSTON, May 9, 2024 – HilleVax, Inc. (Nasdaq: HLVX), a clinical-stage biopharmaceutical company focused on developing and commercializing novel vaccines, today reported financial results for the quarter ended March 31, 2024, ...