Howmet Aerospace — May 7, 2026 release

  Fastening Systems   Dollars in Millions First Quarter     2026 2025 Change Third-party sales $471 $412 14% Segment adjusted EBITDA $150 $127 18% Segment adjusted EBITDA margin 31.8% 30.8% 100 bps Provision for depreciation and amortization $13 $12     Fastening Systems repor ted revenue of $471 million, an increase of 14% year over year driven by growth in the commercial aerospace and defense aerospace markets. Segment Adjusted EBITDA was $150 million, up 18% year over year, driven by growth in the commercial aerospace and defense aerospace markets. Segm ent Adjusted EBITDA margin increased approximately 100 basis points year over year to 31.8%.   Engineered Structures   Dollars in Millions First Quarter     2026 2025 Change Third-party sales $294 $304 (3%) Segment adjusted EBITDA $66 $67 (1%) Segment adjusted EBITDA margin 22.4% 22.0% 40 bps Provision for depreciation and amortization $10 $13     Engineered Structures reported revenue of $294 million, a decrease of 3% year over year, driven by further product rationalization. Se gment Adjusted EBITDA was $66 million, flat year over year . Se gment Adjusted EBITDA margin increased approximately 40 basis points year over year to 22.4%.   Forged Wheels   Dollars in Millions First Quarter