| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Daniel Karen L | Director | 1000 WALNUT ST, KANSAS CITY | /s/ By: Paul A. Steiner For: Karen L. Daniel | 02 Dec 2025 | 0001346985 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | CBSH | Common Stock | Award | $46,255 | +858 | +5.1% | $53.91 | 17,631 | 30 Nov 2025 | Direct |