Welcome to our dedicated page for Kaiser Aluminum SEC filings (Ticker: KALU), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
The Kaiser Aluminum Corporation (KALU) SEC filings page provides access to the company’s regulatory disclosures as filed with the U.S. Securities and Exchange Commission. Kaiser Aluminum is a Nasdaq Global Select Market issuer whose common stock is registered under Section 12(b) of the Securities Exchange Act of 1934. The company operates in the manufacturing sector, producing semi-fabricated specialty aluminum products for aerospace and high-strength, packaging, general engineering, automotive extrusions, and other industrial applications.
Through this page, users can review Form 10-K annual reports and Form 10-Q quarterly reports, which describe the company’s business, risk factors, financial statements, and segment or end-market information such as shipments, net sales, hedged cost of alloyed metal, and conversion revenue. Form 8-K current reports document material events, including amendments to the senior secured revolving credit facility, issuance and pricing of 5.875% senior notes due 2034, planned redemption of 4.625% senior notes due 2028, dividend declarations, preliminary financial results, and appointments of directors and executive officers.
Investors can also use this filings history to understand Kaiser Aluminum’s capital structure and liquidity tools. Recent 8-K filings describe the terms of the amended credit agreement, borrowing base mechanics, interest rate structure, and covenants, as well as the indenture governing the senior notes due 2034 and related redemption provisions. These documents outline how the company manages direct financial obligations and potential events of default.
Stock Titan enhances these filings with AI-powered summaries that explain key terms, highlight significant changes, and clarify technical language. Users can quickly see the implications of new debt issuances, credit facility amendments, dividend announcements, and leadership changes without reading every page of each filing, while still having direct access to the underlying SEC documents for detailed review.
Kaiser Aluminum Corporation is asking stockholders to vote at its June 4, 2026 annual meeting on four key items: electing three directors, approving executive pay on an advisory basis, ratifying Deloitte & Touche as auditor, and expanding its 2021 Equity and Incentive Compensation Plan.
The proxy highlights 2025 results, including net sales of $3.37 billion, conversion revenue of $1.45 billion, net income of $113 million or $6.77 per diluted share, and record adjusted EBITDA of $310 million. Adjusted EBITDA margin improved to 21.3%, while overall margin rose to 3.4% from 2.2% in 2024.
The company emphasizes capital discipline and balance sheet strength, noting extension of a $575 million revolver to 2030, issuance of $500 million senior notes due 2034, and redemption of $500 million notes due 2028, reducing net leverage to 3.4x. Kaiser also seeks approval to add 395,000 shares to its equity plan to continue stock-based incentives and describes a pay-for-performance program with over 80% of CEO target compensation at risk and long-term incentives tied 60% to relative TSR and 40% to adjusted EBITDA margin.
KALU Rule 144 notice: The filing lists 5,000 shares of common stock connected to a Rule 144 sale by West Family Trust. The trust reported a sale dated 02/23/2026 with a reported value of $608,616.63. Additional rows show a 5,000-share entry tied to compensation dated 03/05/2024.
Kaiser Aluminum Corporation reported a Form 144 notice relating to proposed or recent transactions in its Common Stock, $0.01 par. The filing lists a vesting event on 03/05/2025 tied to 2,743 shares and reports 18,461 shares shown as sold in the past three months. The filing names R.W. Baird as broker and includes a 04/27/2026 date alongside Nasdaq listing details.
Kaiser Aluminum submitted a Form 144 reporting proposed sales of Common Stock by an affiliate/holder under Rule 144. The filing lists multiple proposed sale entries dated 07/27/2022, 03/05/2024, 03/05/2025, and 03/05/2026 with specified share counts.
Kaiser Aluminum submitted a Form 144 notice reporting proposed sales of Common stock tied to previously granted RSUs. The filing lists multiple RSU lots with grant dates and share counts (examples include 1,478 shares granted 06/04/2013 and 2,060 shares granted 06/07/2024).
BlackRock, Inc. reports beneficial ownership of 2,401,692 shares of Kaiser Corp common stock, representing 14.8% of the class. The filing states BlackRock has sole voting power over 2,376,449 shares and sole dispositive power over 2,401,692 shares. The filing identifies iShares Core S&P Small-Cap ETF as a holder with an interest exceeding 5%.
Kaiser Aluminum Corporation reported sharply improved Q1 2026 results. Net sales rose to $1,106.8 million, up 42% year over year, while $62.5 million in net income was generated versus $21.6 million a year earlier.
Diluted EPS increased to $3.71 from $1.31, supported by higher shipments, better pricing, and favorable metal consumption and valuation impacts. Adjusted EBITDA grew to $128.5 million, aided by higher Conversion Revenue across Aero/HS Products, Packaging, and GE Products. Liquidity remained strong with $596.3 million available in cash and credit.
Kaiser Aluminum Corporation reported record first quarter 2026 results, with net sales rising to $1.11 billion from $777.4 million a year earlier, driven by higher shipments and a richer product mix.
Conversion Revenue increased to $404 million from $363.2 million, as strong pricing and mix in packaging and improving aerospace demand supported margins. Shipments grew to 294.4 million pounds from 275.6 million, led by packaging and aerospace/high strength products.
Net income climbed to $62.5 million from $21.6 million, with diluted EPS of $3.71 versus $1.31. Adjusted EBITDA was $128.5 million, up from $73.4 million, for a 31.8% Adjusted EBITDA margin on Conversion Revenue. Operating cash flow of $87.9 million funded working capital, $19.4 million of capital spending, $10 million of interest and $14 million of dividends.
The company’s net debt leverage ratio improved to 2.8x from 3.4x, and total liquidity reached $596 million, including $30 million of cash and full availability on its revolving credit facility. Kaiser declared a quarterly dividend of $0.77 per share and now expects 2026 Conversion Revenue to grow 10%–15% and Adjusted EBITDA to increase 20%–30% year-over-year.
Kaiser Aluminum Corporation’s board of directors declared a quarterly cash dividend of $0.77 per share on its common stock. The dividend will be paid on May 15, 2026 to stockholders who are on record as of the close of business on April 24, 2026.
The company, a producer of semi-fabricated specialty aluminum products serving aerospace, packaging, automotive and other industrial markets, highlighted that its investor information and SEC filings are available through its website and the SEC’s online database.