ALTM News & Events

Entegris (ENTG) will replace Arcadium Lithium (ALTM) in the S&P MidCap 400 effective prior to the opening of trading on Thursday, March 6. Rio Tinto (RIO) is acquiring Arcadium Lithium in a deal expected to be completed soon, pending final closing conditions.

Entegris (ENTG) will replace Arcadium Lithium (ALTM) in the S&P MidCap 400 effective prior to the opening of trading on Thursday, March 6. Rio Tinto (RIO) is acquiring Arcadium Lithium in a deal expected to be completed soon, pending final closing conditions.

As a result of its pending acquisition by Rio Tinto (RIO), announced on October 9, 2024, and as is customary during such transactions, Arcadium Lithium (ALTM) will not hold an earnings conference call in connection with its fourth quarter and full year financial results. For the same reason, the company withdrew its prior operating and financial guidance and will not be introducing guidance for 2025.