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Knife River Corp (KNF) SEC Filings | Global Financial Data

Knife River Corp

KNFSEC EDGAR

Mining & Quarrying of Nonmetallic Minerals (No Fuels)(DE)CIK: 1955520

Filed: Mar 9, 2026 | Report: Mar 6, 2026

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Filed: Mar 5, 2026 | Report: Mar 4, 2026

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Filed: Mar 5, 2026 | Report: Mar 4, 2026

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Filed: Mar 5, 2026 | Report: Mar 4, 2026

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Filed: Mar 5, 2026 | Report: Mar 4, 2026

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Filed: Mar 5, 2026 | Report: Mar 4, 2026

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Filed: Mar 5, 2026 | Report: Mar 4, 2026

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10-K

KNIFE RIVER FORM 10-K 2025

Filed: Feb 20, 2026 | Report: Dec 31, 2025

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Filed: Feb 17, 2026 | Report: Feb 12, 2026

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Filed: Feb 17, 2026 | Report: Feb 12, 2026

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Filed: Feb 17, 2026 | Report: Feb 12, 2026

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Filed: Feb 17, 2026 | Report: Feb 12, 2026

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Filed: Feb 17, 2026 | Report: Feb 12, 2026

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Filed: Feb 17, 2026 | Report: Feb 12, 2026

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8-K

KNIFE RIVER CORPORATION 8-K

Filed: Feb 17, 2026 | Report: Feb 17, 2026

KNIFE RIVER FORM 10-Q 09-30-2025

Filed: Nov 5, 2025 | Report: Sep 30, 2025

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8-K

KNIFE RIVER CORPORATION FORM 8-K

Filed: Nov 4, 2025 | Report: Nov 4, 2025

KNIFE RIVER FORM 10-Q 06-30-2025

Filed: Aug 5, 2025 | Report: Jun 30, 2025

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8-K

KNIFE RIVER CORPORATION FORM 8-K

Filed: Aug 5, 2025 | Report: Aug 5, 2025

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11-K

KNIFE RIVER CORPORATION FORM 11-K

Filed: Jun 12, 2025 | Report: Dec 31, 2024

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8-K

Filed: May 28, 2025 | Report: May 22, 2025

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Filed: May 27, 2025 | Report: May 22, 2025

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Filed: May 27, 2025 | Report: May 22, 2025

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Filed: May 27, 2025 | Report: May 22, 2025

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Filed: May 27, 2025 | Report: May 22, 2025

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Filed: May 27, 2025 | Report: May 22, 2025

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Filed: May 27, 2025 | Report: May 22, 2025

KNIFE RIVER FORM 10-Q 03-31-2025

Filed: May 6, 2025 | Report: Mar 31, 2025

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8-K

KNIFE RIVER CORPORATION FORM 8-K

Filed: May 6, 2025 | Report: May 6, 2025

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Filed: Apr 25, 2025 | Report: Apr 19, 2025

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ARS

KRC 2024 ANNUAL REPORT

Filed: Apr 7, 2025 | Report: Dec 31, 2024

Filed: Apr 7, 2025 | Report: May 22, 2025

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PRE 14A

Filed: Mar 28, 2025 | Report: May 22, 2025

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8-K

Filed: Mar 28, 2025 | Report: Mar 28, 2025

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8-K

Filed: Mar 10, 2025 | Report: Mar 7, 2025

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Filed: Mar 3, 2025 | Report: Feb 28, 2025

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Filed: Mar 3, 2025 | Report: Feb 27, 2025

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Filed: Mar 3, 2025 | Report: Feb 27, 2025

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Filed: Mar 3, 2025 | Report: Feb 27, 2025

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Filed: Mar 3, 2025 | Report: Feb 27, 2025

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Filed: Mar 3, 2025 | Report: Feb 27, 2025

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Filed: Mar 3, 2025 | Report: Feb 27, 2025

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10-K

KNIFE RIVER FORM 10-K 2024

Filed: Feb 21, 2025 | Report: Dec 31, 2024

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8-K

KNIFE RIVER CORPORATION 8-K

Filed: Feb 13, 2025 | Report: Feb 13, 2025

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