GlobeNewswire Inc | Apr 21, 2021 05:00PM EDT

April 21, 2021

PARIS, April 21, 2021 (GLOBE NEWSWIRE) -- Constellium SE (NYSE: CSTM) (the Company) today announced that the notice and agenda and other documents for the Companys Annual General Meeting of Shareholders to be held on May 11, 2021, at 16:00 CET (10:00 AM EDT), are available on its website at www.constellium.com and will be available free of charge at the offices of the Company by contacting the Corporate Secretary at cstm.corporatesecretary@constellium.com.

About ConstelliumConstellium (NYSE: CSTM) is a global sector leader that develops innovative, value added aluminium products for a broad scope of markets and applications, including aerospace, automotive and packaging. Constellium generated 4.9 billion of revenue in 2020.

www.constellium.com

Ryan Wentling ? Investor Relations Delphine Dahan-Kocher ? CommunicationsPhone: +1 (443) 988 0600 Phone: +1 (443) 420 7860Investor-relations@constellium.com delphine.dahan-kocher@constellium.com