Merck & Co. (ticker: MRK) became the first pharmaceutical company to enter the Dow Jones Industrial Average on 29 June 1979, replacing meat‑packing conglomerate Esmark …
Sign up for our free newsletter and receive the latest banking and fintech stories, straight to your inbox - every week
We use cookies to ensure that we give you the best experience on our website. If you continue to use this site we will assume that you are happy with it.
