| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Mahaney Mindy M. | EVP, Chief Risk Officer | C/O FREDERIC DORWART, LAWYERS PLLC, 124 EAST FOURTH STREET, TULSA | Tamara R. Sloan, Power of Attorney | 15 Jan 2026 | 0001965021 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | BOKF | Common Stock | Tax liability | $67,084 | -547 | -3% | $122.64 | 17,609 | 13 Jan 2026 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Includes 185.182 shares of BOKF common stock acquired under a BOKF dividend reinvestment plan since the date of the reporting person's last ownership report. |