Trade Summary

4 days ago, Harvey Keith, serving as Pres, CEO at Kaiser Aluminum Corp (KALU), sold 47,001 shares at $175.09 per share, for a total transaction value of $8,229,405.00. Following this transaction, Harvey Keith now holds 97,339 shares of KALU.

This sale represents a 33.00% decrease in Harvey Keith's stake in the company. This is considered a high-conviction trade given the significant change in ownership.

The trade was executed on Monday, April 27, 2026 and publicly disclosed via SEC Form 4 filing on Wednesday, April 29, 2026, 2 days after the trade was made.

Kaiser Aluminum Corp operates in the BASIC MATERIALS sector, specifically within the ALUMINUM industry. Insider selling activity in this sector can provide valuable signals about industry trends and company-specific developments.