Knife River Corp (KNF) SEC filings
KNFNYSEMining & Quarrying of Nonmetallic Minerals (No Fuels)Fiscal year ends December 31
Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Nov 3, 2026Score 8/304% above fair value
$56.30−0.38 (-0.67%)
Close on Nov 13, 2026Market cap $3.20BP/E 23.0Yield –
SEC filings
40 of Knife River's most recent filings on SEC EDGAR
| Document | Form | Period | Filed | Source |
|---|---|---|---|---|
| Quarterly report | 10-Q | Sep 30, 2026 | Nov 3, 2026 | SEC EDGAR |
| Current report | 8-K | Nov 3, 2026 | Nov 3, 2026 | SEC EDGAR |
| Current report | 8-K | Sep 23, 2026 | Sep 23, 2026 | SEC EDGAR |
| Quarterly report | 10-Q | Jun 30, 2026 | Aug 4, 2026 | SEC EDGAR |
| Current report | 8-K | Aug 4, 2026 | Aug 4, 2026 | SEC EDGAR |
| Current report | 8-K | May 20, 2026 | May 21, 2026 | SEC EDGAR |
| Current report | 8-K | May 15, 2026 | May 18, 2026 | SEC EDGAR |
| Quarterly report | 10-Q | Mar 31, 2026 | May 5, 2026 | SEC EDGAR |
| Current report | 8-K | May 5, 2026 | May 5, 2026 | SEC EDGAR |
| Proxy statement | DEF 14A | May 20, 2026 | Apr 6, 2026 | SEC EDGAR |
| Annual report | 10-K | Dec 31, 2025 | Feb 20, 2026 | SEC EDGAR |
| Current report | 8-K | Feb 17, 2026 | Feb 17, 2026 | SEC EDGAR |
| Quarterly report | 10-Q | Sep 30, 2025 | Nov 5, 2025 | SEC EDGAR |
| Current report | 8-K | Nov 4, 2025 | Nov 4, 2025 | SEC EDGAR |
| Quarterly report | 10-Q | Jun 30, 2025 | Aug 5, 2025 | SEC EDGAR |
| Current report | 8-K | Aug 5, 2025 | Aug 5, 2025 | SEC EDGAR |
| Current report | 8-K | May 22, 2025 | May 28, 2025 | SEC EDGAR |
| Quarterly report | 10-Q | Mar 31, 2025 | May 6, 2025 | SEC EDGAR |
| Current report | 8-K | May 6, 2025 | May 6, 2025 | SEC EDGAR |
| Proxy statement | DEF 14A | May 22, 2025 | Apr 7, 2025 | SEC EDGAR |
| Current report | 8-K | Mar 28, 2025 | Mar 28, 2025 | SEC EDGAR |
| Current report | 8-K | Mar 7, 2025 | Mar 10, 2025 | SEC EDGAR |
| Annual report | 10-K | Dec 31, 2024 | Feb 21, 2025 | SEC EDGAR |
| Current report | 8-K | Feb 13, 2025 | Feb 13, 2025 | SEC EDGAR |
| Current report | 8-K | Jan 17, 2025 | Jan 17, 2025 | SEC EDGAR |
| Current report | 8-K | Dec 20, 2024 | Dec 26, 2024 | SEC EDGAR |
| Quarterly report | 10-Q | Sep 30, 2024 | Nov 4, 2024 | SEC EDGAR |
| Current report | 8-K | Nov 4, 2024 | Nov 4, 2024 | SEC EDGAR |
| Current report | 8-K | Aug 20, 2024 | Aug 21, 2024 | SEC EDGAR |
| Quarterly report | 10-Q | Jun 30, 2024 | Aug 6, 2024 | SEC EDGAR |
| Current report | 8-K | Aug 6, 2024 | Aug 6, 2024 | SEC EDGAR |
| Current report | 8-K | Jun 27, 2024 | Jun 27, 2024 | SEC EDGAR |
| Current report | 8-K | May 14, 2024 | May 17, 2024 | SEC EDGAR |
| Quarterly report | 10-Q | Mar 31, 2024 | May 7, 2024 | SEC EDGAR |
| Current report | 8-K | May 7, 2024 | May 7, 2024 | SEC EDGAR |
| Proxy statement | DEF 14A | May 14, 2024 | Mar 29, 2024 | SEC EDGAR |
| Annual report | 10-K | Dec 31, 2023 | Feb 27, 2024 | SEC EDGAR |
| Current report | 8-K | Feb 15, 2024 | Feb 15, 2024 | SEC EDGAR |
| Quarterly report | 10-Q | Sep 30, 2023 | Nov 6, 2023 | SEC EDGAR |
| Current report | 8-K | Nov 6, 2023 | Nov 6, 2023 | SEC EDGAR |
See a number that looks wrong?