Pfizer Inc. is a research-based biopharmaceutical company. The Company is engaged in the discovery, development, manufacture, marketing, sale and distribution of biopharmaceutical products around the world. The Company operates through two segments: Biopharma and PC1. Biopharma is engaged in the science-based biopharmaceutical business. PC1 is its global contract development and manufacturing organization and supplier of specialty active pharmaceutical ingredients. The Company’s primary care products include Eliquis, Nurtec ODT/Vydura and the Premarin family; the Prevnar family, Nimenrix, FSME/IMMUN-TicoVac and Trumenba; Comirnaty, and Paxlovid. Its specialty care products include Xeljanz, Enbrel (outside the United States and Canada), Inflectra, Eucrisa/Staquis and Cibinqo; the Vyndaqel family, Oxbryta, BeneFIX and Genotropin, and Sulperazon, Medrol, Zavicefta, Zithromax, Vfend and Panzyga. Its oncology products include Ibrance, Xtandi, Inlyta, Retacrit, Lorbrena and Braftovi.