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 announced plans to offer $500.0 million aggregate principal amount of senior notes due 2034 in a private transaction exempt from registration under the Securities Act. The offering is subject to market conditions, and there is no assurance it will be consummated.
The company intends to use the net proceeds, together with borrowings under its revolving credit facility and/or cash on hand, to redeem all outstanding amounts of its 4.625% senior notes due 2028. The announcement does not constitute an offer to sell the new notes or a solicitation to buy them, and it is not a notice of redemption for the 2028 notes.
Kaiser Aluminum (KALU) reported stronger Q3 results. Net sales were $843.5 million versus $747.7 million a year ago, with operating income up to $48.8 million from $13.2 million. Net income rose to $39.5 million, or $2.38 diluted EPS, compared with $0.54. Year‑to‑date, net sales reached $2,444.0 million and operating income was $128.2 million.
Operating cash flow for the first nine months was $132.0 million against capital expenditures of $106.4 million. Cash, cash equivalents and restricted cash ended at $37.0 million; long‑term debt, net, was $1,042.9 million. Total liabilities were $1,786.0 million and stockholders’ equity was $806.1 million at September 30, 2025. The company declared $0.77 per share in each of the first three quarters.
The company changed its inventory method to weighted average cost (from LIFO) effective January 1, 2025, applied retrospectively. Hedging activity reduced cost of products sold in Q3, with a $10.0 million net gain reclassified from AOCI. Revolving credit facility availability was $560.4 million, and the facility was amended on October 14, 2025. Shares outstanding were 16,206,255 as of October 20, 2025.
Kaiser Aluminum Corporation furnished an 8-K announcing preliminary, unaudited financial results for the quarter ended September 30, 2025. The results are provided via a press release attached as Exhibit 99.1 and incorporated by reference into Item 2.02.
The Item 2.02 information, including Exhibit 99.1, is furnished and not deemed “filed” under Section 18 of the Exchange Act, and is not incorporated into other filings unless specifically stated. Exhibits include the press release and the Inline XBRL cover page file.
Kaiser Aluminum Corporation entered into Amendment No. 5 to its asset‑based credit agreement, modifying its revolving facility and key terms. The maturity date now extends to the earlier of March 1, 2028 (with conditions tied to the Company’s senior notes due 2028) or October 14, 2030. The amendment also adjusts the unused line fee to 0.20%–0.25% per annum based on average usage.
The facility permits borrowings up to the lesser of $575 million and the borrowing base, and allows the Company to request up to an additional $200 million in revolving commitments, plus a potential FILO tranche, subject to conditions and lender agreement. Interest is based on a base rate or SOFR + 125–150 bps (or base + 25–50 bps), depending on availability. The agreement includes customary covenants and events of default; if minimum availability thresholds are not met, a consolidated fixed charge coverage ratio of at least 1.0x applies. The facility is secured by a first‑priority lien on substantially all accounts receivable, inventory, and related assets.
Kaiser Aluminum Corporation announced that its board declared a quarterly cash dividend of $0.77 per share on its common stock. The dividend is payable on November 14, 2025 to stockholders of record at the close of business on October 24, 2025. The company furnished a press release as Exhibit 99.1 and noted that the information is not deemed filed under Section 18 of the Exchange Act.
James D. Hoffman, a director of Kaiser Aluminum Corporation (KALU), reported two equity awards received on 09/18/2025. He was granted 1,363 restricted shares under the Kaiser Aluminum 2021 Equity and Incentive Compensation Plan; those restrictions will lapse on September 18, 2026. He also received 1,022 shares elected in lieu of his annual cash retainer, priced at $77.03 per share (the 20-trading-day average closing price prior to 09/18/2025). Following these transactions he beneficially owns 2,385 shares directly.
James D. Hoffman filed an initial Form 3 reporting his relationship to Kaiser Aluminum Corp (KALU) as a director. The event date is 09/18/2025 and the form is signed 09/19/2025. The filing states no securities are beneficially owned by the reporting person at the time of the statement.
Kaiser Aluminum Corporation appointed James D. Hoffman, former CEO of Reliance, Inc., to its board of directors effective September 18, 2025. He will serve as a Class II director with a term expiring at the 2026 annual meeting of stockholders.
Hoffman brings more than 43 years of metals distribution, fabrication and service center experience, including extensive work in carbon steels, alloys, aluminum and stainless products, and about three decades in strategy development and acquisitions. He will serve on the board’s compensation and nominating and corporate governance committees and receive standard non-employee director compensation, prorated for his partial-year service.
Tiffany Blain, listed as an officer (EVP - Sales & Marketing), reported a Section 16 transaction for Kaiser Aluminum Corporation (KALU) on 08/12/2025. The filing shows 6,982 shares were disposed at a price of $74.72 per share; the disposition is identified as F(1), and the explanation states these shares were withheld to satisfy withholding tax obligations arising from the vesting of restricted stock units granted in 2020.
After the transaction, the reporting person beneficially owned 34,931 shares (direct). The filing also notes that the total includes 11,044 shares acquired pursuant to grants of restricted stock units. The Form 4 was signed by a power of attorney on behalf of Tiffany Blain on 08/14/2025.
Jason Walsh, EVP - Manufacturing at Kaiser Aluminum Corporation (KALU), reported a transaction on 08/12/2025 in which 7,236 shares of common stock were disposed at $74.72 per share. The filing states these shares were withheld to satisfy withholding tax obligations from the vesting of restricted stock units granted in 2020 under the company's 2016 Equity and Incentive Compensation Plan. After the transaction, the reporting person beneficially owned 42,770 shares, which the filing notes include 14,431 shares acquired pursuant to grants of restricted stock units. The Form 4 was executed by John M. Donnan with power of attorney for Jason Walsh on 08/14/2025.