MBWM
MERCANTILE BANK CORP
State Commercial BanksNasdaqAccelerated filer
Total Trades
30
Buys
10
Sells
19
Largest Trade
$100K–$500K
Insiders
7
Institutional Funds
153
Inst. Value
$1M+
Activist Filings
11
Insider Trades
| Insider | Title | Type | Value | Shares | Price | Date |
|---|---|---|---|---|---|---|
| PRICE MICHAEL H | Director | SELL | $100K–$500K | 5K | $45.84 | Nov 17, 2025 |
| Sanchez Nelson F | Director | BUY | $15K–$50K | 1K | $43.50 | Nov 4, 2025 |
| Williams Shoran R | Director | BUY | $1K–$15K | 200 | $47.28 | Jul 30, 2025 |
| KAMINSKI ROBERT B | Director | SELL | $1K–$15K | 250 | $42.85 | May 6, 2025 |
| KAMINSKI ROBERT B | Director | SELL | $1K–$15K | 250 | $43.14 | Apr 4, 2025 |
| Sanchez Nelson F | Director | SELL | $1K–$15K | 100 | $47.31 | Mar 1, 2025 |
| Sanchez Nelson F | Director | BUY | $1K–$15K | 212 | $47.00 | Mar 1, 2025 |
| PRICE MICHAEL H | Director | SELL | $100K–$500K | 6K | $48.41 | Feb 25, 2025 |
| Sanchez Nelson F | Director | BUY | $15K–$50K | 393 | $47.75 | Feb 24, 2025 |
| Sanchez Nelson F | Director | BUY | $1K–$15K | 103 | $48.50 | Jan 30, 2025 |
| KAMINSKI ROBERT B | Director | SELL | $100K–$500K | 6K | $49.65 | Jan 28, 2025 |
| KAMINSKI ROBERT B | Director | SELL | $1K–$15K | 250 | $44.61 | Jan 3, 2025 |
| KAMINSKI ROBERT B | Director | SELL | $1K–$15K | 250 | $49.60 | Dec 3, 2024 |
| KAMINSKI ROBERT B | Director | SELL | $100K–$500K | 6K | $51.75 | Nov 27, 2024 |
| KAMINSKI ROBERT B | Director | SELL | $100K–$500K | 4K | $49.51 | Nov 15, 2024 |
| KAMINSKI ROBERT B | Director | SELL | $1K–$15K | 250 | $42.51 | Nov 5, 2024 |
| KAMINSKI ROBERT B | Director | SELL | $1K–$15K | 250 | $41.77 | Oct 3, 2024 |
| PRICE MICHAEL H | Director | SELL | $100K–$500K | 5K | $45.57 | Aug 27, 2024 |
| KAMINSKI ROBERT B | Director | SELL | $1K–$15K | 250 | $39.83 | Jul 3, 2024 |
| Sanchez Nelson F | Director | BUY | $1K–$15K | 277 | $36.00 | Jun 12, 2024 |
| Sanchez Nelson F | Director | BUY | $1K–$15K | 270 | $37.02 | Jun 10, 2024 |
| PRICE MICHAEL H | Director | SELL | $100K–$500K | 4K | $34.29 | Jul 28, 2023 |
| RAMAKER DAVID B | Director | BUY | $50K–$100K | 3K | $28.98 | Apr 24, 2023 |
| Worthington Robert T. | SVP | SELL | $50K–$100K | 2K | $34.75 | Feb 21, 2023 |
| RAMAKER DAVID B | Director | BUY | $15K–$50K | 2K | $33.33 | Jan 20, 2023 |
| RAMAKER DAVID B | Director | BUY | $100K–$500K | 3K | $36.58 | Aug 22, 2022 |
| PRICE MICHAEL H | Director | SELL | $15K–$50K | 1K | $39.04 | Jan 28, 2022 |
| Wiersma Lonna | SVP | EXERCISE | $15K–$50K | 500 | $36.22 | Jan 27, 2022 |
| Wiersma Lonna | SVP | SELL | $100K–$500K | 4K | $38.98 | Jan 27, 2022 |
| Worthington Robert T. | SVP | SELL | $100K–$500K | 3K | $38.11 | Jan 26, 2022 |
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Institutional Ownership
13F filings as of Dec 31, 2025 · 153 funds holding
| Fund | Shares | Value | Type |
|---|---|---|---|
| DIMENSIONAL FUND ADVISORS LP | 990K | $1M+ | SH |
| AMERICAN CENTURY COMPANIES INC | 518K | $1M+ | SH |
| RENAISSANCE TECHNOLOGIES LLC | 496K | $1M+ | SH |
| STATE STREET CORP | 447K | $1M+ | SH |
| NORTH STAR ASSET MANAGEMENT INC | 375K | $1M+ | SH |
| GEODE CAPITAL MANAGEMENT, LLC | 350K | $1M+ | SH |
| LSV ASSET MANAGEMENT | 295K | $1M+ | SH |
| Tributary Capital Management, LLC | 231K | $1M+ | SH |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 133K | $1M+ | SH |
| BANC FUNDS CO LLC | 131K | $1M+ | SH |
| ProShare Advisors LLC | 130K | $1M+ | SH |
| MERCER GLOBAL ADVISORS INC /ADV | 110K | $1M+ | SH |
| Siena Capital Partners GP, LLC | 84K | $1M+ | SH |
| De Lisle Partners LLP | 76K | $1M+ | SH |
| Empowered Funds, LLC | 73K | $1M+ | SH |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 72K | $1M+ | SH |
| Bank of New York Mellon Corp | 64K | $1M+ | SH |
| ENVESTNET ASSET MANAGEMENT INC | 63K | $1M+ | SH |
| jvl associates llc | 60K | $1M+ | SH |
| BlackRock, Inc. | 58K | $1M+ | SH |
Activist & 5%+ Owners
SC 13D/13G filings — investors holding 5%+ of outstanding shares
SC 13G/A · Jan 21, 2026
6.0%
1.0M shares
SC 13G/A · Jul 29, 2025
6.4%
1.0M shares
SC 13G/A · Apr 24, 2025
7.5%
1.2M shares
SC 13G/A · Nov 12, 2024
5.4%
868K shares
SC 13G/A · Nov 4, 2024
5.4%
868K shares
SC 13G/A · Aug 7, 2024
10.0%
1.6M shares
SC 13G/A · Jan 24, 2024
9.7%
1.6M shares
Dimensional Fund Advisors LP 30-0447847
SC 13G/A · Feb 10, 2023
7.5%
1.2M shares
SC 13G · Jan 25, 2023
8.9%
1.4M shares
SC 13G/A · Feb 14, 2022
4.6%
725K shares
SC 13G/A · Feb 1, 2022
8.8%
1.4M shares