American Electric Power Company, Inc.SEC Filings
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All SEC filings by American Electric Power Company, Inc. (AEP) — annual and quarterly reports, current reports, registrations, proxies and ownership forms, updated in real time.
Financials
| 10-Q | Quarterly report | View Diff | Jul 30, 2026 | |
| 10-Q | Quarterly report | View Diff | May 5, 2026 | |
| ARS | Annual report to shareholders | Mar 18, 2026 | ||
| 10-K | Annual report | View Diff | Feb 12, 2026 | |
| 10-Q | Quarterly report | View Diff | Oct 29, 2025 | |
| 10-Q | Quarterly report | View Diff | Jul 30, 2025 | |
| 10-Q | Quarterly report | View Diff | May 6, 2025 | |
| ARS | Annual report to shareholders | Mar 13, 2025 | ||
| 10-K | Annual report | View Diff | Feb 13, 2025 | |
| 10-Q | Quarterly report | View Diff | Nov 6, 2024 |
Events
| 8-K | Aep Reports Second-Quarter 2026 Earnings, Raises Full-Year Guidance | Jul 30, 2026 | ||
| 8-K | Current report | Jul 21, 2026 | ||
| 8-K | Entry Into a Material Definitive Agreement | May 14, 2026 | ||
| 8-K | Aep Reports First-Quarter 2026 Earnings, Reaffirms Guidance and Increases Five-Year Capital Plan | May 5, 2026 | ||
| 8-K | Submission of Matters to a Vote of Security Holders | Apr 29, 2026 | ||
| 8-K | Departure of Directors or Certain Officers | Feb 17, 2026 | ||
| 8-K | Aep Reports Fourth Quarter and Full-Year 2025 Results, Reaffirms Long-Term Growth Outlook | Feb 12, 2026 | ||
| 8-K | Other Events | Jan 8, 2026 | ||
| 8-K | Amendments to Articles of Incorporation or Bylaws | Dec 29, 2025 | ||
| 8-K | Departure of Directors or Certain Officers | Dec 19, 2025 |
Registrations and Prospectuses
| S-8 | Registration of securities for employees | Jun 26, 2026 | ||
| 424B5 | Prospectus supplement for primary offering | May 13, 2026 | ||
| 424B5 | Prospectus supplement for primary offering | May 12, 2026 | ||
| 424B2 | Prospectus for primary offering | Dec 4, 2025 | ||
| FWP | Free writing prospectus | Dec 3, 2025 | ||
| 424B5 | Prospectus supplement for primary offering | Dec 3, 2025 | ||
| 424B5 | Prospectus supplement for primary offering | Nov 25, 2025 | ||
| S-3 | Shelf registration | View Diff | Nov 5, 2025 | |
| 424B2 | Prospectus for primary offering | Sep 24, 2025 | ||
| FWP | Free writing prospectus | Sep 23, 2025 |
Proxies
| DEFA14A | Additional proxy soliciting materials | Mar 18, 2026 | ||
| DEF 14A | Definitive proxy | View Diff | Mar 18, 2026 | |
| PRE 14A | Preliminary proxy | Mar 4, 2026 | ||
| DEFA14A | Additional proxy soliciting materials | Mar 13, 2025 | ||
| DEF 14A | Definitive proxy | View Diff | Mar 13, 2025 | |
| DEFA14A | Additional proxy soliciting materials | Mar 28, 2024 | ||
| DEFA14A | Additional proxy soliciting materials | Mar 19, 2024 | ||
| DEFA14A | Additional proxy soliciting materials | Mar 13, 2024 | ||
| DEF 14A | Definitive proxy | View Diff | Mar 13, 2024 | |
| DEFA14A | Additional proxy soliciting materials | Apr 12, 2023 |
Other
| EFFECT | Notice of effectiveness | Apr 2, 2025 | ||
| EFFECT | Notice of effectiveness | Apr 2, 2025 | ||
| EFFECT | Notice of effectiveness | Mar 17, 2025 | ||
| EFFECT | Notice of effectiveness | Mar 17, 2025 | ||
| CORRESP | Correspondence with SEC | Mar 13, 2025 | ||
| CORRESP | Correspondence with SEC | Mar 13, 2025 | ||
| UPLOAD | Letter from SEC | Feb 21, 2025 | ||
| UPLOAD | Letter from SEC | Feb 21, 2025 | ||
| CERT | Certification of approval for exchange listing | Sep 30, 2020 | ||
| CERT | Certification of approval for exchange listing | Aug 17, 2020 |