KALU
KAISER ALUMINUM CORP · Manufacturing · Market cap $2.7B
Insiders sold $13.0M net in the last 90 days ·6 sellers, 0 buyers· latest Form 4 filed May 1, 2026
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$16.7M
reported sales (SEC code S)
Unique Insiders
7
in the rolling window
Latest filing
Jun 5, 2026
Grimley Richard P.
KAISER ALUMINUM CORP (KALU) has 30 SEC Form 4 filings (48 transaction rows) in the rolling window, disclosed by 7 distinct insiders. Most recent filing: Jun 5, 2026.
Inside the rolling window, 7 insiders at KAISER ALUMINUM CORP reported no open-market purchases and 10 open-market sales totaling $16.7M. Insiders have net sold $15.9M over the trailing 6 months. The most recent open-market filing is a sale of 1,524 shares by Director Grimley Richard P., dated Apr 29, 2026, worth $261K.
- Industry:Aluminum
- CEO:Keith A. Harvey
- Employees:3,800
- HQ:Franklin, TN, US
- IPO:2006-07-07
| Source | |||||||
|---|---|---|---|---|---|---|---|
Grimley Richard P.First filing | Director | Sale | 1,524 | $261K | May 1 | -5.5% | SEC ↗ |
| President & CEO | Sale | 3,031 | $525K | May 1 | -5.5% | SEC ↗ | |
| EVP, CAO and GC | Sale | 2,743 | $489K | Apr 29 | -4.8% | SEC ↗ | |
| EVP & CFO | Sale | 5,000 | $866K | Apr 29 | -4.8% | SEC ↗ | |
Gheorghe IulianFirst filing | SVP - Adv Eng & Innovation | Sale | 175 | $30K | Apr 29 | -4.8% | SEC ↗ |
Harvey KeithFirst filing | President & CEO | Sale | 47,001 | $8.2M | Apr 29 | -4.8% | SEC ↗ |
Wilcox BrettFirst filing | Director | Sale | 15,000 | $2.6M | Apr 29 | -4.8% | SEC ↗ |
DONNAN JOHN MALCOLMFirst filing | EVP, CAO and GC | Sale | 18,461 | $2.3M | Feb 25 | +24.3% | SEC ↗ |
West Neal EFirst filing | EVP & CFO | Sale | 5,000 | $609K | Feb 25 | +24.3% | SEC ↗ |
Tiffany BlainFirst filing | EVP - Sales & Marketing | Sale | 8,656 | $813K | Nov 10 | +72.3% | SEC ↗ |
Frequently asked questions
How many SEC Form 4 insider filings does KALU have?
KAISER ALUMINUM CORP (KALU) has 30 SEC Form 4 filings (48 transaction rows) in the rolling 365-day window, disclosed by 7 distinct insiders. Most recent filing: Jun 5, 2026.
When was the most recent SEC Form 4 filing for KALU?
The most recent Form 4 filing for KALU on Tracefour is dated Jun 5, 2026.
What is the net insider flow at KALU over the last 6 months?
Over the trailing 180 days, insiders at KALU have net sold $15.9M based on SEC Form 4 disclosures.
What is the total insider buy and sell value at KALU in the current window?
Inside the rolling window, insiders at KALU bought $0 and sold $16.7M based on SEC Form 4 filings.
Can I get alerts for KALU insider trading?
Yes. Tracefour sends a free email when a new SEC Form 4 purchase or sale is filed at KAISER ALUMINUM CORP (KALU). Alerts are set per company from the page itself, there is no paid tier, and each email links to the original filing on SEC EDGAR.
Related companies
KAISER ALUMINUM CORP is in the Manufacturing sector.