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KAISER ALUMINUM CORP (KALU) reporting calendar

KAISER ALUMINUM CORP files periodic reports with the SEC as KALU on Nasdaq. Atlas tracks 56 filed reports for this issuer, each linked to its original EDGAR accession.

Next window
9 Oct 2026 – 6 Nov 2026
Latest report
10-Q
Period ended
30 Jun 2026
Filed
23 Jul 2026
Reports on record
56

How this window is derived. Derived from this issuer's own filing history: 9 periods at a median 91-day cadence, filed a median 24 days after period end. The SEC does not publish forward reporting dates and Atlas does not estimate one.

Open KALU market profile Latest filing on SEC EDGAR ↗ All Nasdaq reporting dates

Filed periodic reports

FormPeriod endedFiledLagSEC accession
10-Q30 Jun 202623 Jul 202623 days0001193125-26-314580
10-Q31 Mar 202623 Apr 202623 days0001193125-26-173882
10-K31 Dec 202519 Feb 202650 days0001193125-26-059575
10-Q30 Sep 202523 Oct 202523 days0001193125-25-248835
10-Q30 Jun 202524 Jul 202524 days0000950170-25-098410
10-Q31 Mar 202524 Apr 202524 days0000950170-25-058170
10-K31 Dec 202420 Feb 202551 days0000950170-25-024313
10-Q30 Sep 202424 Oct 202424 days0000950170-24-117104
10-Q30 Jun 202426 Jul 202426 days0000950170-24-086678
10-Q31 Mar 202425 Apr 202425 days0000950170-24-048441
10-K31 Dec 202323 Feb 202454 days0000950170-24-018958
10-Q30 Sep 202326 Oct 202326 days0000950170-23-055699
10-Q30 Jun 202328 Jul 202328 days0000950170-23-035269
10-Q31 Mar 202328 Apr 202328 days0000950170-23-015423
10-K31 Dec 202224 Feb 202355 days0000950170-23-004215
10-Q30 Sep 202225 Oct 202225 days0000950170-22-020028
10-Q30 Jun 202228 Jul 202228 days0001564590-22-026765
10-Q31 Mar 202225 Apr 202225 days0001564590-22-015319
10-K31 Dec 20211 Mar 202260 days0001564590-22-008034
10-Q30 Sep 202126 Oct 202126 days0001564590-21-051812
10-Q30 Jun 202126 Jul 202126 days0001564590-21-037786
10-Q31 Mar 20216 May 202136 days0001564590-21-024392
10-K31 Dec 202026 Feb 202157 days0001564590-21-009132
10-Q30 Sep 202026 Oct 202026 days0001564590-20-047470
10-Q30 Jun 202028 Jul 202028 days0001564590-20-033683
10-Q31 Mar 202021 Apr 202021 days0000811596-20-000025
10-K31 Dec 201925 Feb 202056 days0000811596-20-000010
10-Q30 Sep 201925 Oct 201925 days0000811596-19-000056
10-Q30 Jun 201926 Jul 201926 days0000811596-19-000044
10-Q31 Mar 201925 Apr 201925 days0000811596-19-000025
10-K31 Dec 201822 Feb 201953 days0000811596-19-000009
10-Q30 Sep 201825 Oct 201825 days0000811596-18-000053
10-Q30 Jun 201827 Jul 201827 days0000811596-18-000039
10-Q31 Mar 20181 May 201831 days0000811596-18-000027
10-K31 Dec 201723 Feb 201854 days0000811596-18-000011
10-Q30 Sep 201727 Oct 201727 days0000811596-17-000047
10-Q30 Jun 201728 Jul 201728 days0000811596-17-000035
10-Q31 Mar 201721 Apr 201721 days0000811596-17-000018
10-K31 Dec 201622 Feb 201753 days0000811596-17-000008
10-Q30 Sep 201625 Oct 201625 days0000811596-16-000118

Source: SEC EDGAR company submissions for CIK 0000811596. Atlas publishes filed facts only. The SEC does not publish forward reporting dates, so no announced future date is claimed here.