Knife River Corp — 8-K Filings
22 8-K filings on record
This page lists all 8-K filings submitted to the SEC by Knife River Corp (KNF), sorted by most recent first. Each row links to the full filing on EdgarLookup. Knife River Corp has filed 22 8-K documents with the SEC since 2022. To view all SEC filings by Knife River Corp, see the full filings list.
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8-K
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DEFA14A
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SEC STAFF ACTION
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 8-K | KNIFE RIVER CORPORATION 8-K | 0001628280-26-008306 | Feb 17, 2026 | — |
| 8-K | KNIFE RIVER CORPORATION FORM 8-K | 0001955520-25-000065 | Nov 4, 2025 | — |
| 8-K | KNIFE RIVER CORPORATION FORM 8-K | 0001955520-25-000057 | Aug 5, 2025 | — |
| 8-K | 8-K | 0001955520-25-000043 | May 28, 2025 | May 22, 2025 |
| 8-K | KNIFE RIVER CORPORATION FORM 8-K | 0001955520-25-000031 | May 6, 2025 | — |
| 8-K | 8-K | 0001955520-25-000016 | Mar 28, 2025 | — |
| 8-K | 8-K | 0001955520-25-000013 | Mar 10, 2025 | Mar 7, 2025 |
| 8-K | KNIFE RIVER CORPORATION 8-K | 0001955520-25-000006 | Feb 13, 2025 | — |
| 8-K | 8-K | 0001955520-25-000003 | Jan 17, 2025 | — |
| 8-K | 8-K | 0001955520-24-000054 | Dec 26, 2024 | Dec 20, 2024 |
| 8-K | KNIFE RIVER CORPORATION FORM 8-K | 0001955520-24-000049 | Nov 4, 2024 | — |
| 8-K | 8-K | 0001955520-24-000045 | Aug 21, 2024 | Aug 20, 2024 |
| 8-K | KNIFE RIVER CORPORATION FORM 8-K | 0001955520-24-000037 | Aug 6, 2024 | — |
| 8-K | 8-K | 0001955520-24-000034 | Jun 27, 2024 | — |
| 8-K | 8-K | 0001955520-24-000028 | May 17, 2024 | May 14, 2024 |
| 8-K | KNIFE RIVER CORPORATION FORM 8-K | 0001955520-24-000022 | May 7, 2024 | — |
| 8-K | KNIFE RIVER CORPORATION FORM 8-K | 0001955520-24-000003 | Feb 15, 2024 | — |
| 8-K | KNIFE RIVER CORPORATION FORM 8-K | 0001955520-23-000019 | Nov 6, 2023 | — |
| 8-K | KNIFE RIVER CORPORATION FORM 8-K | 0001955520-23-000010 | Aug 8, 2023 | — |
| 8-K | 8-K | 0001140361-23-027662 | Jun 1, 2023 | May 30, 2023 |
| 8-K | 8-K | 0001140361-23-025497 | May 18, 2023 | — |
| 8-K | FORM 8-K | 0001140361-23-024280 | May 12, 2023 | May 10, 2023 |