| 2026-07-31 | 10-Q | 10-Q filed 2026-07-31 by MERCANTILE BANK CORP |
| 2026-07-21 | 8-K | 8-K filed 2026-07-21 by MERCANTILE BANK CORP |
| 2026-05-21 | 8-K | 8-K filed 2026-05-21 by MERCANTILE BANK CORP |
| 2026-05-01 | 10-Q | 10-Q filed 2026-05-01 by MERCANTILE BANK CORP |
| 2026-04-21 | 8-K | 8-K filed 2026-04-21 by MERCANTILE BANK CORP |
| 2026-04-02 | DEF 14A | DEF 14A filed 2026-04-02 by MERCANTILE BANK CORP |
| 2026-03-19 | 8-K | 8-K filed 2026-03-19 by MERCANTILE BANK CORP |
| 2026-02-27 | 10-K | 10-K filed 2026-02-27 by MERCANTILE BANK CORP |
| 2026-01-20 | 8-K | 8-K filed 2026-01-20 by MERCANTILE BANK CORP |
| 2026-01-20 | 8-K/A | 8-K/A filed 2026-01-20 by MERCANTILE BANK CORP |
| 2025-12-31 | 8-K | 8-K filed 2025-12-31 by MERCANTILE BANK CORP |
| 2025-12-19 | 8-K | 8-K filed 2025-12-19 by MERCANTILE BANK CORP |
| 2025-12-17 | 8-K | 8-K filed 2025-12-17 by MERCANTILE BANK CORP |
| 2025-10-31 | 10-Q | 10-Q filed 2025-10-31 by MERCANTILE BANK CORP |
| 2025-10-21 | 8-K | 8-K filed 2025-10-21 by MERCANTILE BANK CORP |
| 2025-08-01 | 10-Q | 10-Q filed 2025-08-01 by MERCANTILE BANK CORP |
| 2025-07-29 | 8-K/A | 8-K/A filed 2025-07-29 by MERCANTILE BANK CORP |
| 2025-07-22 | 8-K | 8-K filed 2025-07-22 by MERCANTILE BANK CORP |
| 2025-05-22 | 8-K | 8-K filed 2025-05-22 by MERCANTILE BANK CORP |
| 2025-05-02 | 10-Q | 10-Q filed 2025-05-02 by MERCANTILE BANK CORP |
| 2025-04-22 | 8-K | 8-K filed 2025-04-22 by MERCANTILE BANK CORP |
| 2025-04-04 | DEF 14A | DEF 14A filed 2025-04-04 by MERCANTILE BANK CORP |
| 2025-03-20 | 8-K | 8-K filed 2025-03-20 by MERCANTILE BANK CORP |
| 2025-03-03 | 10-K | 10-K filed 2025-03-03 by MERCANTILE BANK CORP |
| 2025-02-06 | 8-K | 8-K filed 2025-02-06 by MERCANTILE BANK CORP |
| 2025-01-21 | 8-K | 8-K filed 2025-01-21 by MERCANTILE BANK CORP |
| 2024-12-19 | 8-K | 8-K filed 2024-12-19 by MERCANTILE BANK CORP |
| 2024-11-25 | 8-K | 8-K filed 2024-11-25 by MERCANTILE BANK CORP |
| 2024-11-01 | 10-Q | 10-Q filed 2024-11-01 by MERCANTILE BANK CORP |
| 2024-10-15 | 8-K | 8-K filed 2024-10-15 by MERCANTILE BANK CORP |