| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| BRAUER BLACKFORD F | Director | 1000 WALNUT ST., KANSAS CITY | By: Paul A. Steiner For: Blackford F. Brauer | 2025-09-03 | 0001929906 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | CBSH | Common Stock | Award | $37.5K | +605 | +1.44% | $61.94 | 42.6K | Aug 29, 2025 | Direct |