| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Daboval Christy K | EVP, Chief Credit Officer | C/O FREDERIC DORWART, LAWYERS PLLC, 124 EAST FOURTH STREET, TULSA | Tamara R. Sloan, Power of Attorney | 15 Jan 2026 | 0002051666 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | BOKF | Common Stock | Tax liability | $26,122 | -213 | -3.9% | $122.64 | 5,318 | 13 Jan 2026 | Direct | |
| holding | BOKF | Common Stock | 2,800 | 13 Jan 2026 | The Daboval Family Trust |