| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Smith Wayne Thomas | Director | 100 WEST FIFTH STREET, TULSA | /s/ Pat W. Cipolla, Attorney-in-Fact for Wayne T. Smith | 2025-05-28 | 0001876146 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | OKE | Phantom Stock-OKE | Award | $170K | +2.1K | +55.03% | $81.14 | 5.9K | May 23, 2025 | Common Stock, par value $0.01 | 2.1K | Direct | F1, F2, F3 |
| Id | Content |
|---|---|
| F1 | Shares of phantom stock are convertible into Issuer common stock on a 1-for-1 ratio. |
| F2 | Annual cash and/or stock retainer elected to be deferred to phantom stock under the Issuer's Deferred Compensation Plan for Non-Employee Directors. |
| F3 | Phantom stock is accrued under the Issuer's Deferred Compensation Plan for Non-Employee Directors and is settled in shares of Issuer common stock at the determination date or a designated date upon the reporting person's retirement. |