| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Wingo Robert R. | Executive Vice President | ONE WILLIAMS CENTER, TULSA | Cheryl L. Mahon, Attorney-in-fact | 15 Jul 2025 | 0001627301 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| holding | WMB | Common Stock | 0 | 14 Jul 2025 | Direct |