PHILADELPHIA and PERTH, Australia, March 6, 2025 /PRNewswire/ -- Arcadium Lithium plc (NYSE: ALTM, ASX: LTM, "Arcadium Lithium"), a leading global lithium chemicals producer, announced that the previously announced acquisition by Rio Tinto has been completed. The completion of the acquisition constitutes a Make-Whole Fundamental Change for the 4.125% Convertible Senior Notes due 2025 issued by Livent Corporation, a wholly owned subsidiary of Arcadium Lithium. The Effective Date of the Make-Whole Fundamental ...