Knife River Corp reports

Company location: Bismarck, ND
Fiscal year end: 31 December

Knife River Corp has filed 188 SEC EDGAR filings since 14 Dec 2022

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SEC filing history

Showing 76-100 of 188 matching filings.

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25

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4

10-K File 001-41642

KNIFE RIVER FORM 10-K 2024

Filing date: 21 Feb 2025
Reporting date: 31 Dec 2024
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 001-41642

KNIFE RIVER CORPORATION 8-K

Filing date: 13 Feb 2025
Reporting date: 13 Feb 2025
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 001-41642

8-K

Filing date: 17 Jan 2025
Reporting date: 17 Jan 2025
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

4

4 filing

Filing date: 02 Jan 2025
Reporting date: 31 Dec 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-41642

8-K

Filing date: 26 Dec 2024
Reporting date: 20 Dec 2024
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

10-Q File 001-41642

KNIFE RIVER FORM 10-Q 09-30-2024

Filing date: 04 Nov 2024
Reporting date: 30 Sep 2024
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 001-41642

KNIFE RIVER CORPORATION FORM 8-K

Filing date: 04 Nov 2024
Reporting date: 04 Nov 2024
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

4

4 filing

Filing date: 01 Oct 2024
Reporting date: 30 Sep 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-41642

8-K

Filing date: 21 Aug 2024
Reporting date: 20 Aug 2024
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

10-Q File 001-41642

KNIFE RIVER FORM 10-Q 06-30-2024

Filing date: 06 Aug 2024
Reporting date: 30 Jun 2024
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 001-41642

KNIFE RIVER CORPORATION FORM 8-K

Filing date: 06 Aug 2024
Reporting date: 06 Aug 2024
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

4

4 filing

Filing date: 28 Jun 2024
Reporting date: 27 Jun 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 28 Jun 2024
Reporting date: 28 Jun 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

3

3 filing

Filing date: 27 Jun 2024
Reporting date: 27 Jun 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-41642

8-K

Filing date: 27 Jun 2024
Reporting date: 27 Jun 2024
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

11-K File 001-41642

KNIFE RIVER CORPORATION FORM 11-K

Filing date: 11 Jun 2024
Reporting date: 31 Dec 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-41642

8-K

Filing date: 17 May 2024
Reporting date: 14 May 2024
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

4

4 filing

Filing date: 16 May 2024
Reporting date: 15 May 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 16 May 2024
Reporting date: 15 May 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 16 May 2024
Reporting date: 15 May 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 16 May 2024
Reporting date: 15 May 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 16 May 2024
Reporting date: 15 May 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

3

3 filing

Filing date: 15 May 2024
Reporting date: 14 May 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

10-Q File 001-41642

KNIFE RIVER FORM 10-Q 03-31-2024

Filing date: 07 May 2024
Reporting date: 31 Mar 2024
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 001-41642

KNIFE RIVER CORPORATION FORM 8-K

Filing date: 07 May 2024
Reporting date: 07 May 2024
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

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