Recent 8-K filings for CSTM

• July 29, 2026, 6:04 AM ET earnings materiality 0.85 positive item 2.02item 9.01

  Constellium Q2 2026 record Segment Adjusted EBITDA; raises FY 2026 guidance

  Q2 net income $148M vs $36M YoY; Adjusted EBITDA $439M (record) incl $129M metal price lag.

• May 21, 2026, 3:04 PM ET other material materiality 0.15 neutral item 5.07item 9.01 ◈ Shareholder Votes ×12

  Constellium shareholders reappoint Ormerod, appoint Joerg at AGM; advisory say-on-pay frequency set to annual

  Ingrid Joerg appointed as director (97.9M for, 0.3M against); John Ormerod reappointed (82.3M for, 15.9M against).

• April 29, 2026, 7:59 PM ET earnings materiality 0.85 positive item 2.02item 9.01 ◈ Earnings Releases

  Constellium Q1 record Segment Adj. EBITDA $262M; raises FY26 guidance to $900-940M

  Net income $196M vs $38M YoY; Adjusted EBITDA $359M (+93% YoY) includes $97M non-cash metal price lag.

• March 12, 2026, 7:59 PM ET other materiality 0.65 positive item 8.01item 9.01

  Constellium board authorizes $300M share repurchase program through Dec 2028

  New $300M program effective after May 21, 2026 AGM; expires Dec 31, 2028.

• February 18, 2026, 6:59 PM ET earnings materiality 0.75 positive item 2.02item 9.01

  Constellium Q4 net income $113M vs loss; Adj EBITDA record $280M; FY26 guidance $780-820M

  Q4 shipments 365K tons (+11% YoY); revenue $2.2B (+28%); net income $113M vs loss $47M.

• October 29, 2025, 7:59 PM ET leadership materiality 0.75 neutral item 5.02item 7.01item 9.01

  Constellium appoints COO Ingrid Joerg as CEO effective Jan 1, 2026; CEO Germain retires

  Ingrid Joerg, current COO, becomes CEO on Jan 1 2026; she also joins the board.

• October 29, 2025, 7:59 PM ET earnings materiality 0.80 positive item 2.02item 9.01

  Constellium Q3 Adj EBITDA $235M (+85% YoY), raises FY25 guidance, appoints new CEO

  Net income $88M vs $8M YoY; Adjusted EBITDA $235M includes $39M metal price lag.

• July 29, 2025, 7:59 PM ET earnings materiality 0.75 neutral item 2.02item 9.01

  Constellium reports Q2 net income $36M, raises FY2025 EBITDA guidance to $620-650M

  Q2 revenue $2.1B (+9% YoY); shipments 384k mt (+2% YoY).

• May 22, 2025, 7:59 PM ET other material materiality 0.15 neutral item 5.07

  Constellium shareholders approve all proposals at 2025 AGM; new director Soultz elected

  All 22 proposals passed, including director elections, auditor appointments, and article amendments.

• April 30, 2025, 7:59 PM ET earnings materiality 0.70 neutral item 2.02item 9.01

  Constellium Q1 2025: Net income $38M, Adj EBITDA $186M (incl. $46M metal lag), maintains FY25 guidance

  Revenue $2.0B (+5% YoY), net income $38M vs $22M, Adj EBITDA $186M vs $146M.

• April 15, 2025, 7:59 PM ET other material materiality 0.30 neutral item 8.01item 9.01

  Constellium files proxy for May 15 AGM; nominates Bradley Soultz as director

  AGM on May 15, 2025 in Paris; proxy materials available online.

• February 20, 2025, 6:59 PM ET earnings materiality 0.90 neutral item 2.02item 9.01

  Constellium Reports Q4 2024 Net Loss of $47M, Adjusted EBITDA $125M; Sets 2028 Targets

  Constellium reported Q4 2024 net loss of $47 million compared to net income of $5 million in Q4 2023, impacted by $15 million flood at Valais.

• January 15, 2025, 6:59 PM ET other material materiality 0.50 positive item 8.01item 9.01

  Constellium to transition to U.S. GAAP, USD reporting, and domestic SEC forms

  Beginning with Q4/FY2024 results, Constellium will report in USD under U.S. GAAP instead of EUR/IFRS.

Earnings & guidance

Materiality & sentiment trend

Max materiality 0.90 · Median 0.75 · Most common event earnings

6 positive 0 negative 7 neutral

source · CSTM on sec.gov