American Electric Power (AEP): Carl Icahn exited its position 435K shares

435K

Prior-quarter shares · no longer reported

Holdings as of

Sep 30, 2026

Filed

Nov 13, 2026

The story around this disclosure

Every dated public record OQRO holds about the company from 60 days before to 120 days after, oldest first. It shows what was going on; none of it is a stated reason for the trade.

1. Sep 29, 2026Company filing · Form 8-K · Executive changeChanged a top executive or board member“On September 29, 2026, Alicia Knapp, President Nuclear Development of American Electric Power (“AEP” or the “Company”), left the Company. Ms. Knapp’s involuntary separation triggers benefits to her under the Company’s Executive Severance Plan if she enters a severance, release of all claims, and noncompetition agreement (“Agreement”) with the Company.”
2. Oct 28, 2026Company filing · Form 8-K · ResultsReported its results
3. Oct 30, 20265% stakeVanguard Portfolio Management reported a passive stake (13G) of 5.7%
4. Nov 6, 2026InsiderOfficer sold ~$142K of AEP shares in the open market

How to read SEC Form 13F-HR

Form 13F is the quarterly report in which investment managers that oversee $100 million or more list the US-listed stocks and some other securities they held on the last day of the quarter.

Full guide: What is an SEC Form 13F?

What else is on file for American Electric Power

For American Electric Power, OQRO holds 4 insider filings (SEC Form 4 or Form 144), 2 Congress trade reports, 1 fund holdings report (13F) and 2 federal contract awards dated in the last 90 days.

These are records OQRO holds, counted by their date, not a measure of how much trading took place. Routine paperwork such as option exercises and tax withholding is left out. Everything for the company is on its AEP page.

How this filing works

• SEC Form 13F

Other disclosures at American Electric Power

• SEC Form 4Nov 9, 2026
• SEC Form 144Nov 6, 2026
• USAspending.gov award recordSep 10, 2026
• SEC Form 4Sep 9, 2026
• SEC Form 144Sep 8, 2026
• USAspending.gov award recordSep 8, 2026

Everything OQRO holds on this company is on its AEP page.