| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Richards Emmet C | Director | C/O FREDERIC DORWART, LAWYERS PLLC, 124 EAST FOURTH STREET, TULSA | /s/ Tamara R. Sloan, Power of Attorney | 16 Jul 2025 | 0001434799 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | BOKF | Common Stock | Award | $19,951 | +207 | +3.7% | $96.38 | 5,858 | 14 Jul 2025 | Emmet C. Richards Revocable Trust | |
| holding | BOKF | Common Stock | 865 | 14 Jul 2025 | Core Investment Capital, LLC |