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Knife River Corp (KNF) reporting calendar

Knife River Corp files periodic reports with the SEC as KNF on NYSE. Atlas tracks 13 filed reports for this issuer, each linked to its original EDGAR accession.

Next window
28 Jul 2026 – 13 Aug 2026
Latest report
10-Q
Period ended
31 Mar 2026
Filed
5 May 2026
Reports on record
13

How this window is derived. Derived from this issuer's own filing history: 9 periods at a median 91-day cadence, filed a median 36 days after period end. The SEC does not publish forward reporting dates and Atlas does not estimate one.

Open KNF market profile Latest filing on SEC EDGAR ↗ All NYSE reporting dates

Filed periodic reports

FormPeriod endedFiledLagSEC accession
10-Q31 Mar 20265 May 202635 days0001628280-26-030688
10-K31 Dec 202520 Feb 202651 days0001955520-26-000003
10-Q30 Sep 20255 Nov 202536 days0001955520-25-000069
10-Q30 Jun 20255 Aug 202536 days0001955520-25-000060
10-Q31 Mar 20256 May 202536 days0001955520-25-000034
10-K31 Dec 202421 Feb 202552 days0001955520-25-000010
10-Q30 Sep 20244 Nov 202435 days0001955520-24-000051
10-Q30 Jun 20246 Aug 202437 days0001955520-24-000040
10-Q31 Mar 20247 May 202437 days0001955520-24-000026
10-K31 Dec 202327 Feb 202458 days0001955520-24-000007
10-Q30 Sep 20236 Nov 202337 days0001955520-23-000020
10-Q30 Jun 20238 Aug 202339 days0001955520-23-000014
10-Q31 Mar 202316 May 202346 days0001955520-23-000006

Source: SEC EDGAR company submissions for CIK 0001955520. Atlas publishes filed facts only. The SEC does not publish forward reporting dates, so no announced future date is claimed here.