Constellium(CSTM) - 2022 Q3 - Quarterly Report

Exhibit 99.1 Constellium Reports Third Quarter 2022 Results Paris, October 26, 2022 – Constellium SE (NYSE: CSTM) today reported results for the third quarter ended September 30, 2022. Third quarter 2022 highlights: • Shipments of 387 thousand metric tons, down 2% compared to Q3 2021 • Revenue of €2.0 billion, up 27% compared to Q3 2021 • Value-Added Revenue (VAR) of €673 million, up 21% compared to Q3 2021 • Net income of €131 million compared to net income of €99 million in Q3 2021 • Adjusted EBITDA of €1 ...