Vaxcyte reported positive topline data from Phase 1/2 study of VAX-31 and completed a follow-on equity offering, raising $1.4 billion in net proceeds. VAX-31 was selected to advance to Phase 3 program, with initiation expected by mid-2025. VAX-24 infant Phase 2 study topline data is expected by the end of the first quarter of 2025.
Reported positive topline safety, tolerability and immunogenicity data from Phase 1/2 study of VAX-31 in adults aged 50 and older.
VAX-31 selected to advance to Phase 3 program; initiation of Phase 3 pivotal, non-inferiority study expected by mid-2025.
VAX-24 infant Phase 2 study topline data from primary immunization series expected by end of first quarter of 2025.
Completed follow-on financing totaling $1.5 billion in gross proceeds.
Vaxcyte is advancing the clinical development of its PCV programs with several anticipated key upcoming milestones.