PITTSBURGH–(BUSINESS WIRE)–Alcoa Corporation (NYSE:AA) announced today that William F. Oplinger, Alcoa’s Executive Vice President and Chief Financial Officer, will participate in the Jefferies Base Metals & Battery Materials Summit on Tuesday, September 21, 2021. The virtual session, which will include comments on the business and a question-and-answer portion, will begin at 1:30 p.m. EDT. A real-time webcast of the session will be available on the “Investors” section of Alcoa’s website,