Exhibit 99.1 • Adjusted EBITDA of €148 million, up 1% compared to Q4 2021 Mr. Germain continued, "Looking ahead to 2023, we expect aerospace demand to remain strong as the path of recovery continues. We expect automotive demand to improve, but to remain below pre-COVID levels. In packaging, we are experiencing weakness as we begin the year, but expect demand to return to trend growth rates as excess inventory is depleted. While we continue to see signs of weakness across certain industrial markets, we are e ...

Constellium SE. (NYSE:CSTM) Q3 2022 Earnings Conference Call October 26, 2022 10:00 AM ET Company Participants Jason Hershiser - Director, Investor Relations Jean-Marc Germain - Chief Executive Officer Peter Matt - Chief Financial Officer Conference Call Participants Emily Chieng - Goldman Sachs Curt Woodworth - Credit Suisse Corinne Blanchard - Deutsche Bank Timna Tanners - Wolfe Research Josh Sullivan - The Benchmark Company Karl Blunden - Goldman Sachs Sean Wondrack - Deutsche Bank Operator Good morning ...

Third Quarter 2022 Earnings Call October 26, 2022 Forward-Looking Statements Certain statements contained in this presentation may constitute forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. This presentation may contain "forward-looking statements" with respect to our business, results of operations and financial condition, and our expectations or beliefs concerning future events and conditions. You can identify forward- looking statements because they ...

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 ...

Constellium SE (NYSE:CSTM) Q2 2022 Earnings Conference Call July 27, 2022 10:00 AM ET Company Participants Jason Hershiser - Director, Investor Relations Jean-Marc Germain - Chief Executive Officer Peter Matt - Chief Financial Officer Conference Call Participants Curt Woodworth - Credit Suisse Emily Chieng - Goldman Sachs Corinne Blanchard - Deutsche Bank Josh Sullivan - The Benchmark Company Karl Blunden - Goldman Sachs Sean Wondrack - Deutsche Bank Operator Hello and welcome to today's Constellium Second ...

Second Quarter 2022 Earnings Call July 27, 2022 Forward-Looking Statements Certain statements contained in this presentation may constitute forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. This presentation may contain "forward-looking statements" with respect to our business, results of operations and financial condition, and our expectations or beliefs concerning future events and conditions. You can identify forward- looking statements because they co ...

Exhibit 99.1 Constellium Reports Second Quarter 2022 Results Paris, July 27, 2022 – Constellium SE (NYSE: CSTM) today reported results for the second quarter ended June 30, 2022. Second quarter 2022 highlights: • Shipments of 424 thousand metric tons, up 4% compared to Q2 2021 • Revenue of €2.3 billion, up 50% compared to Q2 2021 • Value-Added Revenue (VAR) of €704 million, up 22% compared to Q2 2021 • Net loss of €32 million compared to net income of €108 million in Q2 2021 • Adjusted EBITDA of €198 millio ...

Constellium SE (NYSE:CSTM) Q1 2022 Earnings Conference Call April 27, 2022 10:00 AM ET Company Participants Jason Hershiser - Director, IR Jean-Marc Germain - Chief Executive Officer Peter Matt - Chief Financial Officer Conference Call Participants Emily Chieng - Goldman Sachs Curt Woodworth - Credit Suisse David Gagliano - BMO Capital Markets Timna Tanners - Wolfe Research Corinne Blanchard - Deutsche Bank Josh Sullivan - The Benchmark Co. Karl Blunden - Goldman Sachs Operator Ladies and gentlemen thank yo ...

First Quarter 2022 Earnings Call April 27, 2022 Forward-Looking Statements Certain statements contained in this presentation may constitute forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. This presentation may contain "forward-looking statements" with respect to our business, results of operations and financial condition, and our expectations or beliefs concerning future events and conditions. You can identify forward- looking statements because they co ...

Exhibit 99.1 Constellium Reports First Quarter 2022 Results Paris, April 27, 2022 – Constellium SE (NYSE: CSTM) today reported results for the first quarter ended March 31, 2022. First quarter 2022 highlights: • Shipments of 401 thousand metric tons, up 4% compared to Q1 2021 • Revenue of €2.0 billion, up 48% compared to Q1 2021 • Value-Added Revenue (VAR) of €652 million, up 21% compared to Q1 2021 • Net income of €179 million compared to €48 million in Q1 2021 • Adjusted EBITDA of €167 million, up 38% com ...