Harvey Keith 4

What Happened

• Harvey Keith, President & CEO and Director of Kaiser Aluminum (KALU), sold 3,031 shares on April 29, 2026. The sales were reported as open-market/private sales with a weighted average price of $173.13 per share, producing gross proceeds of approximately $524,757. This was a sale (not a purchase or award).

Key Details

• Transaction date: 2026-04-29; reported on Form 4 filed 2026-05-01 (timely filing).
• Price range and average: shares sold in multiple trades at prices between $173.00 and $173.80; weighted average $173.13 per share (footnote F1).
• Shares owned after transaction: filing does not state a single total here; it notes inclusion of 72,565 shares acquired pursuant to restricted stock unit grants (footnote F2).
• Transaction type code: S = Sale. Filing indicates the reporter will provide, upon request, the breakdown of how many shares were sold at each separate price within the stated range (per F1).

Context

• Sales by executives can be routine (e.g., diversification, taxes, pre-set plans) and do not by themselves indicate company outlook. This Form 4 reports a straightforward sale of already-held shares; no options were exercised and no awards were received in this reported transaction.