Thomas J. Chmelik serves as Executive at MainStreet Bancshares, Inc., where they oversee executive responsibilities. Since joining the company, Thomas J. Chmelik has executed 18 insider transactions totaling $900.9K, demonstrating a bearish approach to their equity position. Their most recent transaction on Dec 9, 2025 involved selling 1,786 shares valued at $36.1K.
Thomas J. Chmelik currently holds 69,213 shares of MainStreet Bancshares, Inc. (MNSB), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Thomas J. Chmelik has been a net seller of MNSB stock. They have purchased $91.9K and sold $809.0K worth of shares.
Thomas J. Chmelik's most recent insider trade was on Dec 9, 2025, when they sold 1,786 shares at $20.21 per share.
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| $20.05 |
| Discretionary |
| Dec 8, 2025 | MNSB | $245.9K | Sale | 12,234 | $20.10 | Discretionary |
| Dec 8, 2025 | MNSB | $224.0K | Sale | 11,343 | $19.75 | Discretionary |
| Dec 3, 2025 | MNSB | $173.2K | Sale | 8,721 | $19.86 | Discretionary |
| Dec 3, 2025 | MNSB | $20.5K | Sale | 1,050 | $19.50 | Discretionary |
| Jan 17, 2024 | MNSB | $281.6K | Award | 12,933 | $21.77 | Discretionary |
| May 23, 2023 | MNSB | $3.3K | Purchase | 153 | $21.60 | Discretionary |
| May 23, 2023 | MNSB | $5.0K | Purchase | 241 | $20.63 | Discretionary |
| May 16, 2023 | MNSB | $0 | Other | 5,429 | $N/A | Discretionary |
| May 12, 2023 | MNSB | $5.0K | Purchase | 241 | $20.63 | Discretionary |
| Jan 18, 2023 | MNSB | $237.0K | Award | 8,900 | $26.63 | Discretionary |
| Jan 18, 2023 | MNSB | $237.0K | Award | 8,900 | $26.63 | Discretionary |
| Mar 7, 2022 | MNSB | $12.1K | Purchase | 500 | $24.15 | Discretionary |
| Jan 25, 2022 | MNSB | $236.7K | Award | 9,796 | $24.16 | Discretionary |
| Jan 22, 2021 | MNSB | $192.8K | Award | 11,049 | $17.45 | Discretionary |
| Mar 16, 2020 | MNSB | $66.6K | Purchase | 4,040 | $16.48 | Discretionary |
| Feb 6, 2020 | MNSB | $122.5K | Award | 5,568 | $22.00 | Discretionary |