September 29, 2025- Pfizer Inc. will highlight data across its extensive Oncology portfolio at the European Society for Medical Oncology (ESMO) Congress 2025, being held October 17-21 in Berlin, Germany. Data from more than 45 company-sponsored, investigator-sponsored, and collaborative research abstracts, including 11 oral/mini oral presentations and five late-breaking sessions, will be presented across Pfizer’s core scientific modalities and key tumor areas.