Kaiser Aluminum announces planned succession: Blain Tiffany to Advisor to CEO; Jack Barger named EVP Sales & Marketing

KAISER ALUMINUM CORP

Blain A. Tiffany transitions to Advisor to CEO effective Jan 1, 2026 through Dec 31, 2026 as part of planned retirement.
Hugh (Jack) J. Barger III appointed Executive Vice President – Sales and Marketing effective Jan 1, 2026.
Tiffany retains base salary, incentive targets, and outstanding equity grants without proration.
No severance benefits paid; Tiffany ceases participation in Kaiser Aluminum Key Employee Severance Benefit Plan.

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