| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Ulrich Phillip R. | Executive Vice President | 1 RIVERSIDE PLAZA, COLUMBUS | /s/ David C. House, Attorney-in-fact for Phillip R. Ulrich | 12 Mar 2026 | 0001926529 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | AEP | Common Stock | Award | +110 | +0.26% | $132.31* | 42,373 | 10 Mar 2026 | Direct | ||
| transaction | AEP | Common Stock | Tax liability | -50 | -0.12% | $132.31* | 42,323 | 10 Mar 2026 | Direct |