KAISER ALUMINUM CORP (KALU) is a publicly traded company in the Unknown sector. Across all available filings, 37 corporate insiders have executed 1007 transactions totaling $69.8M, demonstrating a bearish sentiment with -$69.4M in net insider flow. The most recent transaction on Nov 21, 2025 involved a transaction of 33,000 shares valued at $3.0M.
No significant insider buying has been recorded for KALU in the recent period.
No significant insider selling has been recorded for KALU in the recent period.
Based on recent SEC filings, insider sentiment for KALU is bearish with an Insider Alignment Score of 0/100 and a net flow of -$69.4M. Insiders are reducing their positions, though this can be driven by factors unrelated to company outlook.
Insider trading at KAISER ALUMINUM CORP (KALU) refers to stock transactions made by corporate insiders—executives, directors, and beneficial owners holding more than 10% of the company's shares. These individuals have access to material non-public information and are required by law to report their trades to the SEC within two business days. Currently, 37 insiders are actively trading KALU stock, having executed 1007 transactions in the past 90 days. The most active insider is Jack A. Hockema (Executive), who has made 135 transactions totaling $41.8M.
Get notified when executives and directors at KALU file new Form 4 transactions
Date | Insider | Title | Type | Shares | Price | Value | Flags |
|---|---|---|---|---|---|---|---|
| Nov 21, 2025 | Harvey Keith | Executive | Disposition | 33,000 | $90.34 | $3.0M | Large |
| Nov 7, 2025 | Narayan Vijai | Executive | Payment | 163 | $94.53 | $15.4K | |
| Nov 7, 2025 | Tiffany Blain | Executive | Sale | 8,656 | $93.92 | $813.0K | Large |
| Sep 18, 2025 | Donald Hoffman James | Executive | Award | 1,363 | $N/A | $0 | |
| Sep 18, 2025 | Donald Hoffman James | Executive | Award | 1,022 | $77.03 | $78.7K | |
| Aug 12, 2025 | Tiffany Blain | Executive | Payment | 6,982 | $74.72 | $521.7K | Large |
| Aug 12, 2025 | Walsh Jason | Executive | Payment | 7,236 | $74.72 | $540.7K | Large |
| Jul 29, 2024 | Harvey Keith | Executive | Purchase | 2,536 | $77.25 | $195.9K | |
| Jul 29, 2024 | Harvey Keith | Executive | Purchase | 52 | $76.25 | $4.0K | |
| Jun 11, 2024 | C. Arnold Michael | Executive | Award | 1,444 | $N/A | $0 | |
| Jun 11, 2024 | C. Arnold Michael | Executive | Award | 1,393 | $96.89 | $135.0K | |
| Jun 11, 2024 | P. Grimley Richard | Executive | Award | 216 | $96.89 | $20.9K | |
| Jun 11, 2024 | P. Grimley Richard | Executive | Award | 1,444 | $N/A | $0 | |
| Jun 11, 2024 | Martin Lauralee | Executive | Award | 1,444 | $N/A | $0 | |
| Jun 11, 2024 | Martin Lauralee | Executive | Award | 1,310 | $96.89 | $126.9K |
| TYPE | COUNT | VALUE | % |
|---|---|---|---|
Sale(S) | 269 | $69.6M | 60.0% |
Payment(F) | 251 | $35.2M | 30.4% |
Award(A) | 459 | $6.8M | 5.9% |
Disposition(D) | 2 | $3.0M | 2.6% |
Exercise(M) | 5 | $1.2M | 1.0% |
Purchase(P) | 4 | $205.4K | 0.2% |
Gift(G) | 17 | $0 | 0.0% |
Insider selling pressure at KAISER ALUMINUM CORP has increased, with 37 insiders executing 1007 transactions across all time. Total sales of $69.6M significantly outpace purchases of $205.4K, resulting in a net outflow of $69.4M. This selling activity appears largely discretionary, which may warrant closer attention from investors.