| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| ANDERSON LARS C | Director | 150 N. MERAMEC, ST. LOUIS | /s/ Lars C. Anderson | 2025-08-26 | 0001507307 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | EFSC | Phantom Stock | Award | $0 | +1.79K | $0.00 | 1.79K | Aug 22, 2025 | Common Stock | 1.79K | Direct | F1, F2, F3 |
| Id | Content |
|---|---|
| F1 | Each phantom share represents the right to receive one share of common stock upon distribution from the Non-Management Director Stock Plan deferred compensation account. |
| F2 | Shares of common stock will be distributed on January 3, 2028 the deferral date identified by the director in accordance with the terms of the Plan. |
| F3 | Represents shares issued under the Non-Management Director Stock Plan. |