| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| BRAUER BLACKFORD F | Director | 1000 WALNUT ST., KANSAS CITY | By: Paul A. Steiner For: Blackford F. Brauer | 02 Dec 2025 | 0001929906 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | CBSH | Common Stock | Award | $37,467 | +695 | +1.6% | $53.91 | 43,321 | 30 Nov 2025 | Direct |