# Kaiser Aluminum Corp (KALU)

> Cited company facts from SEC filings, by Steadybase. Web page: https://steadybase.io/company/kaiser-aluminum-corp/ JSON: https://steadybase.io/company/kaiser-aluminum-corp.json Checked Nov 10, 2026. Latest filing read: Oct 22, 2026.

## Company

- Legal name: KAISER ALUMINUM CORP
- Ticker: KALU (Nasdaq)
- SEC CIK: 0000811596
- Industry: Rolling Drawing & Extruding of  Nonferrous Metals (SIC 3350)
- Headquarters: Franklin, TN
- Fiscal year ends: December 31
- SEC filer category: Large accelerated filer
- Website: kaiseraluminum.com
- LinkedIn: https://www.linkedin.com/company/kaiser-aluminum
- Next earnings date: Jan 20, 2027 (estimated from past 8-K timing)

## Key facts

- Revenue: $3.4B for the fiscal year ended Dec 31, 2025 (10-K filed Feb 19, 2026). Source: https://www.sec.gov/Archives/edgar/data/811596/000119312526059575/0001193125-26-059575-index.html
- Operating income: $188.8M for the fiscal year ended Dec 31, 2025 (10-K filed Feb 19, 2026). Source: https://www.sec.gov/Archives/edgar/data/811596/000119312526059575/0001193125-26-059575-index.html
- Net income: $112.5M for the fiscal year ended Dec 31, 2025 (10-K filed Feb 19, 2026). Source: https://www.sec.gov/Archives/edgar/data/811596/000119312526059575/0001193125-26-059575-index.html
- Employees: 3,840 as of Dec 31, 2025, as reported in an SEC filing. Source: https://www.sec.gov/Archives/edgar/data/811596/000119312526059575/kalu-20251231.htm
- Shares outstanding: 16,349,886 as of Oct 19, 2026 (10-Q filed Oct 22, 2026). Source: https://www.sec.gov/Archives/edgar/data/811596/000119312526429090/0001193125-26-429090-index.html
- Auditor: Deloitte & Touche LLP, Nashville, Tennessee, named in the latest 10-K. Source: https://www.sec.gov/Archives/edgar/data/811596/000119312526059575/kalu-20251231.htm

## Business

We file Annual Reports on Form 10-K, Quarterly Reports on Form 10-Q, Current Reports on Form 8-K, Proxy Statements, any amendments to those reports and statements and other information with the SEC.gov .com as soon as reasonably practicable after we file or furnish the materials with the SEC. News releases, announcements of upcoming earnings calls and events in which our management participates or hosts with members of the investment community and an archive of webcasts of such earnings calls and investor events and related investor presentations, are also available on our website.

Source: Item 1. Business, https://www.sec.gov/Archives/edgar/data/811596/000119312526059575/kalu-20251231.htm

## Annual results

| Fiscal year ended | Revenue | Operating income | Net income |
|---|---|---|---|
| Dec 31, 2025 | $3.4B | $188.8M | $112.5M |
| Dec 31, 2024 | $3.0B | $112.2M | $65.7M |
| Dec 31, 2023 | $3.1B | $122.5M | $67.8M |
| Dec 31, 2022 | $3.4B | $4.0M | -$29.6M |
| Dec 31, 2021 | $2.6B | $64.4M | -$18.5M |

Each figure comes from the annual report for that year. Filing links for every figure: https://steadybase.io/company/kaiser-aluminum-corp.json

## Officers and directors

- Louis Fred Stephan, President & CEO. Source: Form 3 filed Nov 3, 2026, https://www.sec.gov/Archives/edgar/data/811596/000119312526445457/0001193125-26-445457-index.htm
- Keith Harvey, President & CEO. Source: Form 4 filed May 1, 2026, https://www.sec.gov/Archives/edgar/data/811596/000119312526201545/0001193125-26-201545-index.htm
- Neal E. West, EVP & CFO. LinkedIn: https://www.linkedin.com/in/neal-west-6216a75. Source: Form 4 filed Apr 29, 2026, https://www.sec.gov/Archives/edgar/data/811596/000119312526191901/0001193125-26-191901-index.htm
- Jennifer Kristi Preston, EVP, Human Resources & Labor. Source: Form 3 filed Oct 2, 2026, https://www.sec.gov/Archives/edgar/data/811596/000119312526412611/0001193125-26-412611-index.htm
- John Malcolm Donnan, EVP, CAO and GC. Source: Form 4 filed Apr 29, 2026, https://www.sec.gov/Archives/edgar/data/811596/000119312526191904/0001193125-26-191904-index.htm
- Hugh J. Barger III, EVP - Sales & Marketing. Source: Form 4 filed Mar 9, 2026, https://www.sec.gov/Archives/edgar/data/811596/000119312526098636/0001193125-26-098636-index.htm
- Thomas H. Robb, EVP - Manufacturing. LinkedIn: https://www.linkedin.com/in/thomas-robb-27b752. Source: Form 4 filed Mar 9, 2026, https://www.sec.gov/Archives/edgar/data/811596/000119312526098641/0001193125-26-098641-index.htm
- Blain Tiffany, EVP - Sales & Marketing. Source: Form 4 filed Nov 10, 2025, https://www.sec.gov/Archives/edgar/data/811596/000119312525274835/0001193125-25-274835-index.htm
- Brett E. Wilcox, director. Source: 8-K filed Jun 4, 2026, https://www.sec.gov/Archives/edgar/data/811596/000119312526257524/kalu-20260604.htm
- David A. Foster, director. Source: 8-K filed Jun 4, 2026, https://www.sec.gov/Archives/edgar/data/811596/000119312526257524/kalu-20260604.htm
- Donald J. Stebbins, director. Source: 8-K filed Jun 4, 2026, https://www.sec.gov/Archives/edgar/data/811596/000119312526257524/kalu-20260604.htm
- Kimberly T. Glas, director. Source: 8-K filed Jun 4, 2026, https://www.sec.gov/Archives/edgar/data/811596/000119312526257524/kalu-20260604.htm
- Michael C. Arnold, director. Source: 8-K filed Jun 4, 2026, https://www.sec.gov/Archives/edgar/data/811596/000119312526257524/kalu-20260604.htm
- Richard P. Grimley, director. Source: 8-K filed Jun 4, 2026, https://www.sec.gov/Archives/edgar/data/811596/000119312526257524/kalu-20260604.htm
- Iulian Gheorghe, SVP - Adv Eng & Innovation. LinkedIn: https://linkedin.com/in/iulian-gheorghe-7637131. Source: Form 4 filed Apr 29, 2026, https://www.sec.gov/Archives/edgar/data/811596/000119312526191902/0001193125-26-191902-index.htm
- Vijai Narayan, VP, Corp Ctrl & CAO. LinkedIn: https://linkedin.com/in/vijai-narayan-3213224. Source: Form 4 filed Mar 9, 2026, https://www.sec.gov/Archives/edgar/data/811596/000119312526098637/0001193125-26-098637-index.htm
- Glenda J. Minor, Director. Source: 10-K filed Feb 19, 2026, https://www.sec.gov/Archives/edgar/data/811596/000119312526059575/kalu-20251231.htm
- Lauralee E. Martin, Director. Source: 10-K filed Feb 19, 2026, https://www.sec.gov/Archives/edgar/data/811596/000119312526059575/kalu-20251231.htm
- Hugh (Jack) J. Barger, III, Named in proxy. Source: DEF 14A filed Apr 28, 2026, https://www.sec.gov/Archives/edgar/data/811596/000119312526187425/kalu-20260428.htm
- Iulian Gheorghe, Ph.D., Named in proxy. Source: DEF 14A filed Apr 28, 2026, https://www.sec.gov/Archives/edgar/data/811596/000119312526187425/kalu-20260428.htm
- JAMES D. HOFFMAN, Board member (per proxy). Source: DEF 14A filed Apr 28, 2026, https://www.sec.gov/Archives/edgar/data/811596/000119312526187425/kalu-20260428.htm
- John M. Donnan, Named in proxy. Source: DEF 14A filed Apr 28, 2026, https://www.sec.gov/Archives/edgar/data/811596/000119312526187425/kalu-20260428.htm

## Recent 8-K events

- Oct 21, 2026: Item 2.02, Results of operations and financial condition (earnings release); Item 9.01, Financial statements and exhibits. Source: https://www.sec.gov/Archives/edgar/data/811596/000119312526427927/kalu-20261021.htm
- Oct 13, 2026: Item 8.01, Other events; Item 9.01, Financial statements and exhibits. Source: https://www.sec.gov/Archives/edgar/data/811596/000119312526420533/kalu-20261013.htm
- Aug 17, 2026: Item 5.02, Departure or appointment of directors or officers; compensation; Item 7.01, Regulation FD disclosure; Item 9.01, Financial statements and exhibits. Source: https://www.sec.gov/Archives/edgar/data/811596/000119312526354093/kalu-20260812.htm
- Jul 22, 2026: Item 2.02, Results of operations and financial condition (earnings release); Item 9.01, Financial statements and exhibits. Source: https://www.sec.gov/Archives/edgar/data/811596/000119312526312472/kalu-20260722.htm
- Jul 13, 2026: Item 8.01, Other events; Item 9.01, Financial statements and exhibits. Source: https://www.sec.gov/Archives/edgar/data/811596/000119312526302091/kalu-20260713.htm
- Jun 4, 2026: Item 5.02, Departure or appointment of directors or officers; compensation; Item 5.07, Submission of matters to a vote of security holders; Item 9.01, Financial statements and exhibits. Source: https://www.sec.gov/Archives/edgar/data/811596/000119312526257524/kalu-20260604.htm
- Apr 22, 2026: Item 2.02, Results of operations and financial condition (earnings release); Item 9.01, Financial statements and exhibits. Source: https://www.sec.gov/Archives/edgar/data/811596/000119312526170615/kalu-20260422.htm
- Apr 13, 2026: Item 8.01, Other events; Item 9.01, Financial statements and exhibits. Source: https://www.sec.gov/Archives/edgar/data/811596/000119312526152982/kalu-20260413.htm
- Feb 18, 2026: Item 2.02, Results of operations and financial condition (earnings release); Item 9.01, Financial statements and exhibits. Source: https://www.sec.gov/Archives/edgar/data/811596/000119312526057221/kalu-20260218.htm
- Jan 13, 2026: Item 8.01, Other events; Item 9.01, Financial statements and exhibits. Source: https://www.sec.gov/Archives/edgar/data/811596/000119312526011824/kalu-20260113.htm

## Insider trades (Form 4)

- Apr 29, 2026: Richard P. Grimley (Director) sold 1,524 shares, about $261,396. Source: https://www.sec.gov/Archives/edgar/data/811596/000119312526201607/0001193125-26-201607-index.htm
- Apr 29, 2026: Keith Harvey (President & CEO) sold 3,031 shares, about $524,757. Source: https://www.sec.gov/Archives/edgar/data/811596/000119312526201545/0001193125-26-201545-index.htm
- Apr 28, 2026: Neal E. West (EVP & CFO) sold 5,000 shares, about $866,450. Source: https://www.sec.gov/Archives/edgar/data/811596/000119312526191901/0001193125-26-191901-index.htm
- Apr 27, 2026: Brett Wilcox (Director) sold 15,000 shares, about $2.6M. Source: https://www.sec.gov/Archives/edgar/data/811596/000119312526191905/0001193125-26-191905-index.htm
- Apr 27, 2026: John Malcolm Donnan (EVP, CAO and GC) sold 2,743 shares, about $488,803. Source: https://www.sec.gov/Archives/edgar/data/811596/000119312526191904/0001193125-26-191904-index.htm
- Apr 27, 2026: Iulian Gheorghe (SVP - Adv Eng & Innovation) sold 175 shares, about $30,489. Source: https://www.sec.gov/Archives/edgar/data/811596/000119312526191902/0001193125-26-191902-index.htm
- Apr 27, 2026: Keith Harvey (President & CEO) sold 47,001 shares, about $8.2M. Source: https://www.sec.gov/Archives/edgar/data/811596/000119312526191900/0001193125-26-191900-index.htm
- Feb 23, 2026: John Malcolm Donnan (EVP, CAO and GC) sold 18,461 shares, about $2.3M. Source: https://www.sec.gov/Archives/edgar/data/811596/000119312526071959/0001193125-26-071959-index.htm
- Feb 23, 2026: Neal E. West (EVP & CFO) sold 5,000 shares, about $608,600. Source: https://www.sec.gov/Archives/edgar/data/811596/000119312526071951/0001193125-26-071951-index.htm
- Nov 7, 2025: Blain Tiffany (EVP - Sales & Marketing) sold 8,656 shares, about $812,972. Source: https://www.sec.gov/Archives/edgar/data/811596/000119312525274835/0001193125-25-274835-index.htm

## What management said

- "Our results reflected continued strength in customer demand, improved Conversion Revenue, and favorable pricing and product mix. While reported EBITDA increased modestly year-over-year, the comparison was significantly affected by the higher favorable metal price lag reflected in the prior year quarter, which, as expected, did not continue in the current quarter. Despite this headwind, as well as other operational challenges that impacted third quarter margins, the business d" Keith A. Harvey, Chairman, President and Chief Executive Officer (8-K filed Oct 21, 2026). Source: https://www.sec.gov/Archives/edgar/data/811596/000119312526427927/kalu-ex99_1.htm

## Latest filings

- 8-K filed Oct 21, 2026: https://www.sec.gov/Archives/edgar/data/811596/000119312526427927/kalu-20261021.htm
- 10-K filed Feb 19, 2026: https://www.sec.gov/Archives/edgar/data/811596/000119312526059575/kalu-20251231.htm
- 10-Q filed Oct 22, 2026: https://www.sec.gov/Archives/edgar/data/811596/000119312526429090/kalu-20260930.htm
- DEF 14A filed Apr 28, 2026: https://www.sec.gov/Archives/edgar/data/811596/000119312526187425/kalu-20260428.htm

## About this data

SEC EDGAR filings, read by Steadybase. Every value links to the filing it came from.
Steadybase covers US-headquartered public companies that file with the SEC. API and MCP access: https://steadybase.io/docs/