FILE - The Pfizer logo is displayed at the company's headquarters, Friday, Feb. 5, 2021, in New York. Pfizer shares sank Friday, Dec. 1, 2023, when the drugmaker announced that it was abandoning a ...

Pfizer logo is seen in this illustration taken, May 1, 2022. REUTERS/Dado Ruvic/Illustration Purchase Licensing Rights , opens new tab Bourla is also chairman of industry lobby group PhRMA.

FILE - The Pfizer logo is displayed at the company's headquarters, Friday, Feb. 5, 2021, in New York. Shares of Pfizer are falling before the market opened on Monday, Oct. 16, 2023, as the company ...