Over the past year there were no insider purchases at Kaiser Aluminum Corp. Seven insiders sold roughly $16.7 million instead.
Keep in mind most insider selling is routine — stock-based pay has to be converted to cash at some point.
Zooming out by quarter: No open-market insider buying or selling in the last full quarter. Insiders bought in 0 of the last 7 full quarters.
| Filed | Insider | Role | Type | Shares | Price | Value | Source |
|---|---|---|---|---|---|---|---|
| May 1, 2026 | Grimley Richard P. | Director | Sell | 1,524 | $171.52 | $261K | SEC |
| May 1, 2026 | Harvey Keith | CEO | Sell | 3,031 | $173.13 | $525K | SEC |
| Apr 29, 2026 | Wilcox Brett | Director | Sell | 15,000 | $174.44 | $2.6M | SEC |
| Apr 29, 2026 | DONNAN JOHN MALCOLM | Executive Officer | Sell | 2,743 | $178.20 | $489K | SEC |
| Apr 29, 2026 | Gheorghe Iulian | Executive Officer | Sell | 175 | $174.22 | $30K | SEC |
| Apr 29, 2026 | West Neal E | CFO | Sell | 5,000 | $173.29 | $866K | SEC |
| Apr 29, 2026 | Harvey Keith | CEO | Sell | 47,001 | $175.09 | $8.2M | SEC |
| Feb 25, 2026 | DONNAN JOHN MALCOLM | Executive Officer | Sell | 18,461 | $125.08 | $2.3M | SEC |
| Feb 25, 2026 | West Neal E | CFO | Sell | 5,000 | $121.72 | $609K | SEC |
| Nov 10, 2025 | Tiffany Blain | Executive Officer | Sell | 8,656 | $93.92 | $813K | SEC |
| Jul 29, 2024 | Harvey Keith | CEO | Buy | 52 | $76.25 | $4K | SEC |
| Jul 29, 2024 | Harvey Keith | CEO | Buy | 2,536 | $77.25 | $196K | SEC |
| May 17, 2024 | Parkinson Ray | Executive Officer | Sell | 3,254 | $100.53 | $327K | SEC |
| Aug 4, 2023 | Parkinson Ray | Executive Officer | Sell | 4,727 | $79.75 | $377K | SEC |
| Jan 12, 2023 | West Neal E | CFO | Sell | 400 | $84.47 | $34K | SEC |
In the last 12 months Kaiser Aluminum Corp insiders made open-market purchases worth about $0 and sales worth about $16.7 million. Data comes from SEC Form 4 filings, updated every 30 minutes on CapitalSnitch.
The most recent open-market insider trade in KALU was filed on 2026-05-01.
No congressional trades in KALU were reported in the past two years. The full list is free on CapitalSnitch.
Public-record data for research and education, not investment advice. Insider sales are often pre-planned (10b5-1). Congress data: Data derived from public disclosures filed under the Ethics in Government Act and the STOCK Act, republished free for public transparency and news reporting. Disclosures may lag the trade by 45 days or more and show amounts only as ranges. This data may not be used for credit rating, loan underwriting, solicitation of money (political, charitable or other), direct-mail or commercial targeting (5 U.S.C. 13107).