Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>

Common stock purchase or sale:
Transaction Date |
Reported DateTime |
Company | Symbol | Insider Relationship |
Shares Traded |
Average Price |
Total Amount |
Shares Owned |
Filing |
2025-04-02 Sale |
2025-04-04 4:15 pm |
MERCANTILE BANK CORP | MBWM | KAMINSKI ROBERT B Director |
250 | $43.14 | $10,785 | 90,046 (Indirect Direct) |
View |
2025-03-03 Sale |
2025-03-05 5:25 pm |
MERCANTILE BANK CORP | MBWM | KAMINSKI ROBERT B Director |
250 | $48.11 | $12,028 | 90,296 (Indirect Direct) |
View |
2025-02-11 Sale |
2025-02-12 5:34 pm |
MERCANTILE BANK CORP | MBWM | KAMINSKI ROBERT B Director |
1,000 | $50.22 | $50,220 | 98,540 (Indirect Direct) |
View |
2025-02-06 Sale |
2025-02-10 4:05 pm |
MERCANTILE BANK CORP | MBWM | KAMINSKI ROBERT B Director |
1,000 | $49.82 | $49,820 | 99,540 (Indirect Direct) |
View |
2025-02-03 Sale |
2025-02-04 4:34 pm |
MERCANTILE BANK CORP | MBWM | KAMINSKI ROBERT B Director |
250 | $47.05 | $11,763 | 100,540 (Indirect Direct) |
View |
2025-01-24 Sale |
2025-01-28 4:20 pm |
MERCANTILE BANK CORP | MBWM | KAMINSKI ROBERT B Director |
6,000 | $49.65 | $297,900 | 100,790 (Indirect Direct) |
View |
2025-01-02 Sale |
2025-01-03 4:29 pm |
MERCANTILE BANK CORP | MBWM | KAMINSKI ROBERT B Director |
250 | $44.61 | $11,153 | 106,790 (Indirect Direct) |
View |
2024-12-02 Sale |
2024-12-03 5:58 pm |
MERCANTILE BANK CORP | MBWM | KAMINSKI ROBERT B Director |
250 | $49.6 | $12,400 | 107,040 (Indirect Direct) |
View |
2024-11-25 Sale |
2024-11-27 4:10 pm |
MERCANTILE BANK CORP | MBWM | KAMINSKI ROBERT B Director |
5,800 | $51.75 | $300,150 | 107,290 (Indirect Direct) |
View |
2024-11-14 Sale |
2024-11-15 5:40 pm |
MERCANTILE BANK CORP | MBWM | KAMINSKI ROBERT B Director |
4,000 | $49.51 | $198,040 | 113,090 (Indirect Direct) |
View |
2024-11-04 Sale |
2024-11-05 5:13 pm |
MERCANTILE BANK CORP | MBWM | KAMINSKI ROBERT B Director |
250 | $42.51 | $10,628 | 124,090 (Indirect Direct) |
View |
2024-10-02 Sale |
2024-10-03 5:58 pm |
MERCANTILE BANK CORP | MBWM | KAMINSKI ROBERT B Director |
250 | $41.77 | $10,443 | 124,340 (Indirect Direct) |
View |
2024-09-03 Sale |
2024-09-04 6:13 pm |
MERCANTILE BANK CORP | MBWM | KAMINSKI ROBERT B Director |
250 | $46.05 | $11,513 | 124,590 (Indirect Direct) |
View |
2024-08-02 Sale |
2024-08-05 7:00 pm |
MERCANTILE BANK CORP | MBWM | KAMINSKI ROBERT B Director |
250 | $43.66 | $10,915 | 124,840 (Indirect Direct) |
View |
2024-07-19 Sale |
2024-07-22 6:16 pm |
MERCANTILE BANK CORP | MBWM | KAMINSKI ROBERT B Director |
5,000 | $48.44 | $242,210 | 125,090 (Indirect Direct) |
View |
2024-07-02 Sale |
2024-07-03 5:22 pm |
MERCANTILE BANK CORP | MBWM | KAMINSKI ROBERT B Director |
250 | $39.83 | $9,958 | 129,481 (Indirect Direct) |
View |
2020-12-17 Sale |
2020-12-21 4:45 pm |
MERCANTILE BANK CORP | MBWM | KAMINSKI ROBERT B PRESIDENT, CEO |
9,372 | $0 | $0 | 85,623 (Indirect Direct) |
View |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
2025-02-19 Tax Withholding |
2025-02-21 4:10 pm |
N/A N/A |
MERCANTILE BANK CORP | MBWM | KAMINSKI ROBERT B Director |
7,993 | $47.87 | 90,547 (Direct) |
View |
2024-11-05 Gift |
2024-11-06 5:19 pm |
N/A N/A |
MERCANTILE BANK CORP | MBWM | KAMINSKI ROBERT B Director |
7,000 | $0 | 117,090 (Direct) |
View |
2024-06-20 Option Award |
2024-06-24 6:05 pm |
N/A N/A |
MERCANTILE BANK CORP | MBWM | KAMINSKI ROBERT B Director |
1,007 | $0 | 129,731 (Direct) |
View |
2024-02-16 Tax Withholding |
2024-02-20 4:15 pm |
N/A N/A |
MERCANTILE BANK CORP | MBWM | KAMINSKI ROBERT B PRESIDENT, CEO |
7,749 | $38.96 | 128,724 (Direct) |
View |
2023-12-14 Option Award |
2023-12-18 5:42 pm |
N/A N/A |
MERCANTILE BANK CORP | MBWM | KAMINSKI ROBERT B PRESIDENT, CEO |
8,667 | $0 | 136,208 (Direct) |
View |
2023-02-16 Tax Withholding |
2023-02-21 4:47 pm |
N/A N/A |
MERCANTILE BANK CORP | MBWM | KAMINSKI ROBERT B PRESIDENT, CEO |
3,591 | $34.75 | 128,080 (Direct) |
View |
2022-12-28 Option Award |
2022-12-30 3:57 pm |
N/A N/A |
MERCANTILE BANK CORP | MBWM | KAMINSKI ROBERT B PRESIDENT, CEO |
6,339 | $0 | 131,671 (Direct) |
View |
2022-12-15 Option Award |
2022-12-19 3:56 pm |
N/A N/A |
MERCANTILE BANK CORP | MBWM | KAMINSKI ROBERT B PRESIDENT, CEO |
11,406 | $0 | 125,017 (Direct) |
View |
2022-02-16 Tax Withholding |
2022-02-18 5:36 pm |
N/A N/A |
MERCANTILE BANK CORP | MBWM | KAMINSKI ROBERT B PRESIDENT, CEO |
3,226 | $37.92 | 112,781 (Direct) |
View |
2022-01-25 Tax Withholding |
2022-01-27 5:46 pm |
N/A N/A |
MERCANTILE BANK CORP | MBWM | KAMINSKI ROBERT B PRESIDENT, CEO |
871 | $38.15 | 115,929 (Direct) |
View |
2022-01-25 Exercise |
2022-01-27 5:46 pm |
2017-11-19 2022-11-18 |
MERCANTILE BANK CORP | MBWM | KAMINSKI ROBERT B PRESIDENT, CEO |
1,200 | $0 | 115,929 (Direct) |
View |
2022-01-25 Exercise |
2022-01-27 5:46 pm |
N/A N/A |
MERCANTILE BANK CORP | MBWM | KAMINSKI ROBERT B PRESIDENT, CEO |
1,200 | $27.66 | 115,929 (Direct) |
View |
2021-12-30 Option Award |
2022-01-03 5:11 pm |
N/A N/A |
MERCANTILE BANK CORP | MBWM | KAMINSKI ROBERT B PRESIDENT, CEO |
19,050 | $0 | 116,777 (Direct) |
View |
2021-12-16 Option Award |
2021-12-20 6:07 pm |
N/A N/A |
MERCANTILE BANK CORP | MBWM | KAMINSKI ROBERT B PRESIDENT, CEO |
10,023 | $34.79 | 97,711 (Direct) |
View |
2020-12-17 Option Award |
2020-12-21 4:45 pm |
N/A N/A |
MERCANTILE BANK CORP | MBWM | KAMINSKI ROBERT B PRESIDENT, CEO |
10,599 | $0 | 85,623 (Direct) |
View |
2020-12-01 Tax Withholding |
2020-12-03 6:11 pm |
N/A N/A |
MERCANTILE BANK CORP | MBWM | KAMINSKI ROBERT B PRESIDENT, CEO |
1,714 | $25.04 | 84,376 (Direct) |
View |