| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Berntsen Robert | Executive Vice President | 1 RIVERSIDE PLAZA, COLUMBUS | /s/ David C. House, Attorney-in-Fact for Robert B. Berntsen | 19 Feb 2026 | 0002022857 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | AEP | Phantom Stock Units | Award | $499,991 | +3,839 | +21% | $130.24 | 21,796 | 17 Feb 2026 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Each restricted stock unit represents a right to receive AEP common stock upon vesting. The restricted stock units vest in three equal installments on February 21, 2027, February 21, 2028, and February 21, 2029. |