KAISER ALUMINUM CORP 8-K

What Happened

• On June 4, 2026, Kaiser Aluminum Corporation (KALU) filed an 8-K reporting results of its 2026 Annual Meeting. Stockholders approved an amendment and restatement of the Kaiser Aluminum 2021 Equity and Incentive Compensation Plan to add 395,000 shares, bringing the total shares available under the amended plan to 1,183,000. The Amended 2021 Plan does not make other material changes and the full plan text is filed as Exhibit 10.1.
• At the same meeting, stockholders elected three Class I directors — James D. Hoffman, Glenda J. Minor and Brett E. Wilcox — each to serve until the 2029 annual meeting. Stockholders also approved, on an advisory (non-binding) basis, executive compensation and ratified Deloitte & Touche LLP as the Company’s independent registered public accounting firm for 2026.

Key Details

• Equity plan increase: 395,000 new shares approved; total available under Amended 2021 Plan = 1,183,000 shares (395,000 new + 263,000 approved in 2024 + 525,000 approved in 2021).
• Director election vote totals:
  • James D. Hoffman — For: 13,600,788; Withheld: 796,383; Broker non-votes: 722,574.
  • Glenda J. Minor — For: 14,118,306; Withheld: 278,866; Broker non-votes: 722,574.
  • Brett E. Wilcox — For: 13,838,263; Withheld: 558,909; Broker non-votes: 722,574.
• Advisory vote on executive compensation: For 14,207,657 (98.68% of votes cast); Against 171,450; Abstain 18,088.
• Auditor ratification: Deloitte & Touche LLP ratified as independent auditor for 2026 — For 14,847,826 (98.20%); Against 251,817; Abstain 20,126.
• Approval of Amended 2021 Plan: For 13,595,326 (94.43% of votes cast); Against 785,562; Abstain 16,307; Broker non-votes 722,574.

Why It Matters

• The share increase under the Amended 2021 Plan gives Kaiser more shares to grant as equity compensation, which the company can use to recruit, retain and incentivize employees and executives. That potential future issuance can modestly dilute existing shareholders over time.
• Re-election of the three directors and strong advisory support for executive pay indicate continued shareholder backing of current governance and compensation practices. Ratification of Deloitte & Touche LLP is a routine but important confirmation of the company’s auditor for 2026.
• Investors should note the specific share increase and voting outcomes; the full amended plan text is available as Exhibit 10.1 if you want the precise plan mechanics and share-counting rules.