🕵️ Mercantile Bank Corp ($MBWM)
SEC insider & ownership activity, last 12 months · CIK 1042729 · every row links its SEC filing
Over the last 12 months insiders sold $210K against $123K of open-market buying. Michael H. Price sold $210K in discretionary trades (Nov). No red-flag 8-Ks in the window.
Monthly net open-market insider flow, last 12 months (up = net buying)
Insider flow
3 buyers, $123K (3 lots) · 1 seller, $210K (2 lots)
| Insider | Buys | Bought | Sells | Sold | Last |
|---|---|---|---|---|---|
| Michael H. Price | 0 | – | 2 | $210K | Nov 13, 2025 |
| David B. Ramaker | 1 | $70K | 0 | – | Aug 18, 2025 |
| Nelson F. Sanchez | 1 | $44K | 0 | – | Oct 31, 2025 |
| Shoran R. Williams | 1 | $9K | 0 | – | Jul 29, 2025 |
5%+ holders
| Holder | Stake | Class | Schedule | Event | |
|---|---|---|---|---|---|
| Blackrock, Inc. | 7.5% | 13G | Apr 24, 2025 | filing ↗ | |
| Wellington Management Group LLP | 6.9% | 13G | May 15, 2026 | filing ↗ | |
| Wellington Group Holdings LLP | 6.9% | 13G | May 15, 2026 | filing ↗ | |
| Wellington Investment Advisors Holdings LLP | 6.9% | 13G | May 15, 2026 | filing ↗ | |
| Wellington Management Company LLP | 6.5% | 13G | May 15, 2026 | filing ↗ | |
| Dimensional Fund Advisors LP | 6.0% | 13G | Jan 21, 2026 | filing ↗ |
Planned insider sales (Form 144)
No sale notices filed in the last 12 months.
Material events (8-K)
| Item | Event date | |
|---|---|---|
| Earnings (2.02) | Jul 21, 2026 | filing ↗ |
| Reg FD disclosure (7.01) | Jul 21, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Jul 21, 2026 | filing ↗ |
| Shareholder vote (5.07) | May 21, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | May 21, 2026 | filing ↗ |
| Earnings (2.02) | Apr 21, 2026 | filing ↗ |
| Reg FD disclosure (7.01) | Apr 21, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Apr 21, 2026 | filing ↗ |
| Officer/director changes (5.02) | Mar 19, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Mar 19, 2026 | filing ↗ |
| Earnings (2.02) | Jan 20, 2026 | filing ↗ |
| Reg FD disclosure (7.01) | Jan 20, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Jan 20, 2026 | filing ↗ |
| Earnings (2.02) | Jan 20, 2026 | filing ↗ |
| Reg FD disclosure (7.01) | Jan 20, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Jan 20, 2026 | filing ↗ |
| Material agreement (1.01) | Dec 24, 2025 | filing ↗ |
| New financial obligation (2.03) | Dec 24, 2025 | filing ↗ |
| Material Modifications to Rights of Security Holders (3.03) | Dec 24, 2025 | filing ↗ |
| Officer/director changes (5.02) | Dec 24, 2025 | filing ↗ |
| Other events (8.01) | Dec 24, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Dec 24, 2025 | filing ↗ |
| Other events (8.01) | Dec 19, 2025 | filing ↗ |
| Other events (8.01) | Dec 16, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Dec 16, 2025 | filing ↗ |
| Earnings (2.02) | Oct 21, 2025 | filing ↗ |
| Reg FD disclosure (7.01) | Oct 21, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Oct 21, 2025 | filing ↗ |