| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| MacDonald Richard D | Director | C/O MERCANTILE BANK CORPORATION, 310 LEONARD ST., GRAND RAPIDS | /s/ Adin J. Tarr, Attorney-in-Fact | 27 May 2025 | 0002050525 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | MBWM | Common Stock | Award | $0 | +849 | +49% | $0.000000 | 2,574 | 22 May 2025 | Direct |