MERCANTILE BANK CORP — Insider Transactions
Form 4 filings by directors, officers, and 10%+ shareholders
SEC rules require corporate insiders — including directors, executive officers, and any shareholder owning more than 10% of a company's shares — to report changes in their ownership within two business days of a transaction. These disclosures are filed as Form 4. Open-market purchases (code P) are generally considered the most meaningful signal, as insiders are spending their own money.
| Insider | Title | Type | Shares | Price | Value | Owns After | Date |
|---|---|---|---|---|---|---|---|
| PRICE MICHAEL H | — | Sale | 1,417 | $45.81 | $64,913 | 11,898 | Nov 13, 2025 |
| Sanchez Nelson F | — | Purchase | 1,000 | $43.50 | $43,500 | 3,502 | Oct 31, 2025 |
| RAMAKER DAVID B | — | Purchase | 1,500 | $46.71 | $70,065 | 15,014 | Aug 18, 2025 |
| Williams Shoran R | — | Purchase | 200 | $47.29 | $9,458 | 5,266 | Jul 29, 2025 |
| Davenport Michael S. | — | Award / Grant | 17 | — | — | 8,685 | Jul 17, 2025 |
| Sparks Amy L | — | Award / Grant | 79 | — | — | 5,463 | Jul 17, 2025 |
| PRICE MICHAEL H | — | Award / Grant | 47 | — | — | 16,475 | Jul 17, 2025 |
| RAMAKER DAVID B | — | Award / Grant | 20 | — | — | 13,514 | Jul 17, 2025 |
| Eldridge Michelle Larabee | — | Award / Grant | 34 | — | — | 11,840 | Jul 17, 2025 |
| Williams Shoran R | — | Award / Grant | 849 | — | — | 4,996 | May 22, 2025 |
| Sparks Amy L | — | Award / Grant | 979 | — | — | 5,350 | May 22, 2025 |
| Schmidt Sara A | — | Award / Grant | 849 | — | — | 969 | May 22, 2025 |
| Sanchez Nelson F | — | Award / Grant | 849 | — | — | 3,084 | May 22, 2025 |
| RAMAKER DAVID B | — | Award / Grant | 926 | — | — | 13,494 | May 22, 2025 |
| PRICE MICHAEL H | — | Award / Grant | 1,244 | — | — | 16,428 | May 22, 2025 |
| MacDonald Richard D | — | Award / Grant | 849 | — | — | 2,574 | May 22, 2025 |
| Jones Joseph D | — | Award / Grant | 849 | — | — | 5,791 | May 22, 2025 |
| Eldridge Michelle Larabee | — | Award / Grant | 943 | — | — | 11,806 | May 22, 2025 |
| Davenport Michael S. | — | Award / Grant | 873 | — | — | 8,563 | May 22, 2025 |
| KAMINSKI ROBERT B | — | Sale | 250 | $42.85 | $10,713 | 77,986 | May 2, 2025 |
| KAMINSKI ROBERT B | — | Sale | 250 | $43.14 | $10,785 | 78,236 | Apr 2, 2025 |
| KAMINSKI ROBERT B | — | Sale | 250 | $48.11 | $12,028 | 78,486 | Mar 3, 2025 |
| Sanchez Nelson F | — | Purchase | 212 | $47.00 | $9,964 | 2,502 | Feb 26, 2025 |
| Sanchez Nelson F | — | Purchase | 193 | $47.50 | $9,168 | 2,090 | Feb 20, 2025 |
| KAMINSKI ROBERT B | — | Tax Withholding | 7,993 | $47.87 | $382,625 | 78,737 | Feb 19, 2025 |
| Reitsma Raymond E. | PRESIDENT & CEO | Tax Withholding | 4,235 | $47.87 | $202,729 | 55,164 | Feb 19, 2025 |
| CHRISTMAS CHARLES E | EVP AND CFO | Tax Withholding | 3,075 | $47.87 | $147,200 | 67,979 | Feb 19, 2025 |
| MacDonald Richard D | — | Purchase | 511 | $48.92 | $24,998 | 1,725 | Feb 19, 2025 |
| Sanchez Nelson F | — | Purchase | 191 | $48.00 | $9,168 | 1,897 | Feb 18, 2025 |
| KAMINSKI ROBERT B | — | Sale | 1,000 | $50.22 | $50,220 | 11,810 | Feb 11, 2025 |
| Augustyn Mark S | EVP&Chief Comm Banking Officer | Award / Grant | 1,395 | — | — | 31,670 | Feb 6, 2025 |
| Setlock Scott P | EVP, COO, & SECRETARY | Award / Grant | 1,095 | — | — | 20,924 | Feb 6, 2025 |
| Reitsma Raymond E. | PRESIDENT & CEO | Award / Grant | 6,085 | — | — | 56,122 | Feb 6, 2025 |
| Randall Tara M | EVP & Chief Experience Officer | Award / Grant | 1,420 | — | — | 14,433 | Feb 6, 2025 |
| Hoover Brett | EVP & CHIEF HR OFFICER | Award / Grant | 1,504 | — | — | 14,508 | Feb 6, 2025 |
| CHRISTMAS CHARLES E | EVP AND CFO | Award / Grant | 1,377 | — | — | 71,054 | Feb 6, 2025 |
| KAMINSKI ROBERT B | — | Sale | 1,000 | $49.82 | $49,820 | 12,810 | Feb 6, 2025 |
| PRICE MICHAEL H | — | Sale | 6,372 | $48.41 | $308,469 | 15,184 | Feb 5, 2025 |
| Sanchez Nelson F | — | Purchase | 187 | $47.89 | $8,955 | 1,322 | Feb 4, 2025 |
| KAMINSKI ROBERT B | — | Sale | 21 | $48.14 | $1,011 | 86,730 | Feb 3, 2025 |
| Williams Shoran R | — | Purchase | 123 | $49.28 | $6,061 | 4,147 | Jan 31, 2025 |
| Sanchez Nelson F | — | Purchase | 103 | $48.50 | $4,996 | 1,135 | Jan 29, 2025 |
| KAMINSKI ROBERT B | — | Sale | 3,000 | $50.16 | $150,480 | 13,810 | Jan 24, 2025 |
| Williams Shoran R | — | Award / Grant | 120 | — | — | 3,576 | Jan 2, 2025 |
| Schmidt Sara A | — | Award / Grant | 120 | — | — | 120 | Jan 2, 2025 |
| MacDonald Richard D | — | Award / Grant | 120 | — | — | 1,214 | Jan 2, 2025 |
| Jones Joseph D | — | Award / Grant | 120 | — | — | 4,942 | Jan 2, 2025 |
| DICKINSON THOMAS D | — | Award / Grant | 120 | — | — | 19,617 | Jan 2, 2025 |
| KAMINSKI ROBERT B | — | Sale | 250 | $44.61 | $11,153 | 86,980 | Jan 2, 2025 |
| Setlock Scott P | EVP, COO, & SECRETARY | Tax Withholding | 1,115 | $47.41 | $52,862 | 17,795 | Dec 18, 2024 |