Organon & (OGN) - 2024 Q4 - Annual Results

Exhibit 99.1 Media Contacts: Karissa Peer Investor Contacts: Jennifer Halchak (614) 314-8094 (201) 275-2711 Kate Vossen Renee McKnight (732) 675-8448 (551) 204-6129 1 · Full year 2024 revenue of $6.4 billion, up 2$3.33 and non-GAAP Adjusted diluted earnings per share of $4.11 · Full year 2024 Adjusted EBITDA of$1.96 billion inclusive of $81 million of IPR&D, representing a 30.6% Adjusted EBITDA margin · Full year 2025 ...