On the Record · Kaiser Aluminum
Kaiser Aluminum acquisitions, on the record
The businesses Kaiser Aluminum bought and sold, as its annual reports describe them, with the cash it reported paying for acquisitions each year and every deal filing since 2016.
Deals its annual reports describe
| Business | Deal | When | Value |
|---|---|---|---|
WarrickWord for word“On March 31, 2021, we acquired Warrick for a final aggregate purchase consideration, after giving effect to working capital adjustments and indebtedness related to postretirement benefits, of $ 609.2 million .” 10-K for 2023 | acquisition | March 31, 2021 | $ 609.2 million |
| Fiscal year ended | Cash paid for acquisitions (net of cash acquired) | Goodwill from acquisitions |
|---|---|---|
| 2016-12-31 | $0 | — |
| 2017-12-31 | $0 | — |
| 2018-12-31 | $43.2 million | $25.2 million |
| 2019-12-31 | $0 | $0 |
| 2021-12-31 | $609.2 million | $20.5 million |
Deal filings since 2016
- 2025-11-05 Form 8-K, Item 1.01: Entry into a Material Definitive Agreement
- 2025-10-16 Form 8-K, Item 1.01: Entry into a Material Definitive Agreement
- 2022-04-12 Form 8-K, Item 1.01: Entry into a Material Definitive Agreement
- 2021-09-07 Form 8-K, Item 1.01: Entry into a Material Definitive Agreement
- 2021-05-20 Form 8-K, Item 1.01: Entry into a Material Definitive Agreement
- 2021-04-01 Form 8-K, Item 1.01: Entry into a Material Definitive Agreement
- 2021-04-01 Form 8-K, Item 2.01: Completion of Acquisition or Disposition of Assets
- 2020-11-30 Form 8-K, Item 1.01: Entry into a Material Definitive Agreement
- 2020-05-01 Form 8-K, Item 1.01: Entry into a Material Definitive Agreement
- 2020-04-28 Form 8-K, Item 1.01: Entry into a Material Definitive Agreement
- 2019-12-16 Form 8-K, Item 1.01: Entry into a Material Definitive Agreement
- 2019-11-26 Form 8-K, Item 1.01: Entry into a Material Definitive Agreement
- 2019-11-04 Form 8-K, Item 1.01: Entry into a Material Definitive Agreement
- 2016-05-12 Form 8-K, Item 1.01: Entry into a Material Definitive Agreement
- 2016-04-08 Form 8-K, Item 1.01: Entry into a Material Definitive Agreement
Read from Kaiser Aluminum’s annual reports (10-K for 2025, 10-K for 2024, 10-K for 2023) and the financial data it files with the SEC, as of 2026-02-19. Every quotation is word for word from the filing linked beside it; how these pages are built and checked. The full record is in its company data sheet.