| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Clarke Peter D. | Director | 664 PLUM TREE ROAD, GLEN ELLYN | William Sultemeier, By Power of Attorney | 11 Dec 2025 | 0001732772 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | OGE | Stock Equivalent Units | Award | $167,500 | +3,889 | +13% | $43.07 | 33,651 | 09 Dec 2025 | Common Stock | 3,889 | Direct | F1, F2, F3 |
| Id | Content |
|---|---|
| F1 | Security converts to common stock on a one-for-one bases. |
| F2 | The common stock units were accrued under the Deferred Compensation Plan of OGE Energy Corp. and are to be settled 100% in cash at a specified future date or following termination ofservice. |
| F3 | The total includes shares acquired through the reinvestment of dividends that were exempt from reporting pursuant to Rule 16a-11. |