
Constellium SE (NYSE: CSTM) announced today that the Board of Directors has authorized a new share repurchase program of up to $300 million of the Company's outstanding ordinary shares, which will become effective following the Company's 2026 Annual General Meeting of Shareholders to be held on May 21, 2026, and will expire on December 31, 2028. The new share repurchase program will replace the current share repurchase program authorized by the Board of Directors in February 2024, and the Company retains the ability to repurchase shares under the current program until the new program takes effect.