PHILADELPHIA and PERTH, Australia, May 17, 2024 /PRNewswire/ -- Arcadium Lithium plc (NYSE: ALTM, ASX: LTM, "Arcadium Lithium") today announced that Paul Graves, chief executive officer, will speak at TD Cowen's Annual Sustainability Week, with a virtual fireside chat being conducted on Thursday, May 23, 2024 at 1:45 p.m. ET.