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AMERICAN ELECTRIC POWER CO INC (AEP) reporting calendar

AMERICAN ELECTRIC POWER CO INC files periodic reports with the SEC as AEP on Nasdaq. Atlas tracks 27 filed reports for this issuer, each linked to its original EDGAR accession.

Next window
28 Jul 2026 – 11 Aug 2026
Latest report
10-Q
Period ended
31 Mar 2026
Filed
5 May 2026
Reports on record
27

How this window is derived. Derived from this issuer's own filing history: 9 periods at a median 91-day cadence, filed a median 35 days after period end. The SEC does not publish forward reporting dates and Atlas does not estimate one.

Open AEP market profile Latest filing on SEC EDGAR ↗ Electric Services reporting datesAll Nasdaq reporting dates

Filed periodic reports

FormPeriod endedFiledLagSEC accession
10-Q31 Mar 20265 May 202635 days0000004904-26-000034
10-K31 Dec 202512 Feb 202643 days0000004904-26-000013
10-Q30 Sep 202529 Oct 202529 days0000004904-25-000171
10-Q30 Jun 202530 Jul 202530 days0000004904-25-000141
10-Q31 Mar 20256 May 202536 days0000004904-25-000061
10-K31 Dec 202413 Feb 202544 days0000004904-25-000027
10-Q30 Sep 20246 Nov 202437 days0000004904-24-000100
10-Q30 Jun 202430 Jul 202430 days0000004904-24-000081
10-Q31 Mar 202430 Apr 202430 days0000004904-24-000046
10-K31 Dec 202326 Feb 202457 days0000004904-24-000020
10-Q30 Sep 20232 Nov 202333 days0000004904-23-000121
10-Q30 Jun 202327 Jul 202327 days0000004904-23-000104
10-Q31 Mar 20234 May 202334 days0000004904-23-000072
10-K31 Dec 202223 Feb 202354 days0000004904-23-000011
10-Q30 Sep 202227 Oct 202227 days0000004904-22-000093
10-Q30 Jun 202227 Jul 202227 days0000004904-22-000074
10-Q31 Mar 202228 Apr 202228 days0000004904-22-000053
10-K31 Dec 202124 Feb 202255 days0000004904-22-000024
10-Q30 Sep 202128 Oct 202128 days0000004904-21-000069
10-Q30 Jun 202122 Jul 202122 days0000004904-21-000052
10-Q31 Mar 202122 Apr 202122 days0000004904-21-000033
10-K31 Dec 202025 Feb 202156 days0000004904-21-000010
10-Q30 Sep 202022 Oct 202022 days0000004904-20-000084
10-Q30 Jun 20206 Aug 202037 days0000004904-20-000062
10-Q31 Mar 20206 May 202036 days0000004904-20-000046
10-K31 Dec 201920 Feb 202051 days0000004904-20-000007
10-Q30 Sep 201924 Oct 201924 days0000004904-19-000050

Source: SEC EDGAR company submissions for CIK 0000004904. Atlas publishes filed facts only. The SEC does not publish forward reporting dates, so no announced future date is claimed here.