| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| BANGERT STEVEN | Director | 1600 BROADWAY, #1500, DENVER | /s/ Tamara R. Sloan, Power of Attorney | 16 May 2025 | 0001185611 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | BOKF | Common Stock | Sale | $146,828 | -1,500 | -3.5% | $97.88 | 41,459 | 14 May 2025 | Direct | |
| transaction | BOKF | Common Stock | Sale | $98,310 | -1,000 | -6.5% | $98.31 | 14,486 | 14 May 2025 | Bangert Family Investments, LLLP |