Kaiser Aluminum SEC Filings

Kaiser Aluminum Corp (KALU)11/21/2025, he sold 33,000 shares of common stock in multiple transactions at prices ranging from $89.02 to $91.42 per share, for a weighted average sale price of $90.34 per share.

Following these sales, Harvey beneficially owns 103,231 shares of Kaiser Aluminum common stock, including 72,199 shares acquired through restricted stock unit grants. The filing states that the sales were made as part of his financial planning to diversify his stockholdings, and he has agreed to provide full breakdowns of the individual trade prices upon request.

Kaiser Aluminum Corporation reported a leadership change in its manufacturing organization. On November 14, 2025, Executive Vice President – Manufacturing Jason D. Walsh informed the company that he will take leave for health reasons effective November 17, 2025. Thomas H. Robb, age 50, has been appointed Senior Vice President – Manufacturing and will assume Mr. Walsh’s role. Mr. Robb joined Kaiser Aluminum in August 2024 and previously served as Vice President – Finance and Packaging. The company issued a press release on November 17, 2025, to announce his appointment.

Kaiser Aluminum (KALU) reported an insider transaction by EVP – Sales & Marketing, Blain Tiffany. On 11/07/2025, the officer sold 8,656 shares of common stock at a weighted average price of $93.923 per share, with individual trades ranging from $93.14 to $94.805.

Following the sale, the reporting person beneficially owns 26,275 shares, held directly. This total includes 11,044 shares acquired pursuant to grants of restricted stock units. The transaction was coded “S” for an open market sale.

Kaiser Aluminum (KALU) disclosed an insider transaction by officer Vijai Narayan (VP, Corp Controller & CAO) on a Form 4. On 11/07/2025, 163 shares of common stock were withheld to satisfy tax obligations from the vesting of previously granted RSUs, at a reported price of $94.53 per share. Following this transaction, the reporting person beneficially owns 7,363 shares, which includes 6,355 shares acquired through RSU grants.

Kaiser Aluminum Corporation issued $500,000,000 aggregate principal of 5.875% Senior Notes due 2034. The notes were sold to qualified institutional buyers under Rule 144A and to non-U.S. persons under Regulation S, and are guaranteed by certain subsidiaries.

The notes mature on March 1, 2034. Interest accrues from November 5, 2025 and is payable semiannually on March 1 and September 1, beginning March 1, 2026. The company may redeem the notes on or after March 1, 2029 at established prices; before that date, it may redeem up to 40% with equity offering proceeds at 105.875%, or redeem otherwise at 100% plus accrued interest and a make‑whole premium.

Certain asset sales or a specified change of control with a ratings decline require an offer to purchase the notes. The indenture includes customary covenants and events of default, allowing the trustee or holders of at least 25% of principal to accelerate. The company noted customary relationships with initial purchasers and issued a press release announcing completion.

Kaiser Aluminum Corporation announced it has priced $500.0 million in aggregate principal amount of 5.875% senior notes due 2034 in a private offering exempt from registration. The company expects to close the offering on November 5, 2025, subject to customary closing conditions.

Kaiser Aluminum 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. This transaction replaces nearer‑term debt with new notes carrying a stated 5.875% coupon and a 2034 maturity.

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.