APPALACHIAN POWER CO
40 SEC EDGAR filings indexed (CIK 0000006879) across 6 form types.
Filing profile
APPALACHIAN POWER CO has 40 SEC filings indexed on SecFilingDex, across 6 form types filed over roughly 9 years, from May 8, 2017 to July 30, 2026. The filer is classified under Electric Services (SIC 4911).
Its most frequent disclosure is the 10-Q (Quarterly report) with 8 filings — Unaudited quarterly financial report filed by U.S. public companies for the first three fiscal quarters. 8 of these filings were disclosed in the twelve months to July 30, 2026.
Disclosure mix
Profile derived from 40 indexed filings; every figure traces to the filing records above, each linking back to its original SEC EDGAR document. Filing counts reflect SecFilingDex's current index, not the filer's complete EDGAR history.
All filings
- 10-QQuarterly report · period of report Jun 30, 2026Filed · 0000004904-26-000059
- 8-KMaterial event · period of report May 27, 2026Filed · 0001193125-26-241881
- 424B1Prospectus (post-effective)Filed · 0001193125-26-234477
- 8-KMaterial event · period of report May 19, 2026Filed · 0001193125-26-231725
- 10-QQuarterly report · period of report Mar 31, 2026Filed · 0000004904-26-000034
- 10-KAnnual report · period of report Dec 31, 2025Filed · 0000004904-26-000013
- 10-QQuarterly report · period of report Sep 30, 2025Filed · 0000004904-25-000171
- 10-QQuarterly report · period of report Jun 30, 2025Filed · 0000004904-25-000141
- 10-QQuarterly report · period of report Mar 31, 2025Filed · 0000004904-25-000061
- 10-KAnnual report · period of report Dec 31, 2024Filed · 0000004904-25-000027
- 10-QQuarterly report · period of report Sep 30, 2024Filed · 0000004904-24-000100
- 10-QQuarterly report · period of report Jun 30, 2024Filed · 0000004904-24-000081
- 10-QQuarterly report · period of report Mar 31, 2024Filed · 0000004904-24-000046
- 8-KMaterial event · period of report Mar 18, 2024Filed · 0000006879-24-000012
- 424B2Shelf prospectusFiled · 0000006879-24-000010
- 424B5Prospectus supplementFiled · 0000006879-24-000003
- 10-KAnnual report · period of report Dec 31, 2023Filed · 0000004904-24-000020
- 8-KMaterial event · period of report Jan 9, 2024Filed · 0000004904-24-000003
- 8-KMaterial event · period of report May 26, 2023Filed · 0000004904-23-000081
- 10-KAnnual report · period of report Dec 31, 2022Filed · 0000004904-23-000011
- 8-KMaterial event · period of report Jul 28, 2022Filed · 0000006879-22-000014
- 424B2Shelf prospectusFiled · 0000006879-22-000011
- 424B5Prospectus supplementFiled · 0000006879-22-000004
- 10-KAnnual report · period of report Dec 31, 2021Filed · 0000004904-22-000024
- 8-KMaterial event · period of report Mar 12, 2021Filed · 0000006879-21-000025
- 424B5Prospectus supplementFiled · 0000006879-21-000016
- 424B2Shelf prospectusFiled · 0000006879-21-000021
- 8-KMaterial event · period of report Mar 9, 2021Filed · 0000006879-21-000012
- 424B2Shelf prospectusFiled · 0000006879-21-000007
- 424B5Prospectus supplementFiled · 0000006879-21-000003
- 10-KAnnual report · period of report Dec 31, 2020Filed · 0000004904-21-000010
- 424B2Shelf prospectusFiled · 0000006879-20-000016
- 424B5Prospectus supplementFiled · 0000006879-20-000012
- 424B5Prospectus supplementFiled · 0000006879-20-000008
- 10-KAnnual report · period of report Dec 31, 2019Filed · 0000004904-20-000007
- 424B2Shelf prospectusFiled · 0000006879-19-000008
- 424B5Prospectus supplementFiled · 0000006879-19-000003
- 10-KAnnual report · period of report Dec 31, 2018Filed · 0000004904-19-000009
- 424B2Shelf prospectusFiled · 0000006879-17-000007
- 424B5Prospectus supplementFiled · 0000006879-17-000003
Authoritative source
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