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BCS

Beneficial Ownership Report · SCHEDULE 13G

Kaiser Aluminum Corporation

KALUNASDAQEQUITYCurrent

Beneficial Ownership Report

Filed Jul 31, 2026Accepted Jul 31, 2026, 10:47 AM EDTCIK 811596Accession 0002100119-26-001508
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Company context

Kaiser Aluminum Corporation, headquartered in Franklin, Tenn., is a leading producer of semi-fabricated specialty aluminum products, serving customers worldwide with highly-engineered solutions for aerospace and high-strength, packaging, general engineering, automotive extrusions, and other industrial applications. The Company’s North American facilities produce value-added plate, sheet, coil, extrusions, rod, bar, tube, and wire products, adhering to traditions of quality, innovation, and service that have been key components of the culture since the Company was founded in 1946. The Company’s stock is included in the Russell 2000® index and the S&P Small Cap 600® index.

Current securities

Recent company filings

  1. Other EventsOct 13, 2026
  2. Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements · Regulation FD DisclosureAug 17, 2026
  3. 10-Q filingJul 23, 2026
  4. Results of Operations and Financial ConditionJul 22, 2026
  5. Other EventsJul 13, 2026

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