Sean Stack

Sean M.
Stack currently works at Novelis Deutschland Holding GmbH, as President, Chief Executive Officer& Director from 2015, Proterial Ltd., as Chairman, President & Chief Executive Officer from 2023, The Aluminum Association, as Director, Specialty Foods Acquisition Corp., as Treasurer, Vice President & Assistant Secretary, and Aleris Aluminum US Sales, Inc., as President.
Mr. Stack also formerly worked at Aleris Corp., as Chairman, President & Chief Executive Officer from 2016 to 2020, Aleris International, Inc., as Chairman & Chief Executive Officer from 2004 to 2020, Commonwealth Industries, Inc., as Treasurer & Senior Vice President in 2004, Lubrizol Advanced Materials, Inc., as Treasurer & Vice President in 2004, Specialty Foods Corp., as Treasurer & Vice President, ABN AMRO Bank NV (Chicago Branch), as Vice President, Noveon, Inc., as Treasurer & Vice President, and Aleris Switzerland GmbH, as President.
Mr. Stack received his undergraduate degree from the University of Notre Dame and graduate degree from Northwestern University.