Insider · CIK 0001774482
Thomas J Chmelik
Files at MNSB (MainStreet Bancshares, Inc.). First filing Dec 4, 2025, latest Dec 10, 2025.
Thomas J Chmelik files SEC Form 4 as CFO and director at MNSB (MainStreet Bancshares, Inc.). Since Dec 4, 2025, Thomas J Chmelik has reported 0 open-market buys worth $0 and 3 open-market sells worth $809k, the latest filed on Dec 10, 2025.
A track record needs three past buys with six months of prices behind them; Thomas J Chmelik has 0, so none is measured yet.
The newest scored trade: sold $145k of MNSB on Dec 9, 2025, filed Dec 10, 2025, scored 38 (weak). In the last 12 months: 0 buys worth $0 and 3 sells worth $809k.
Where the trades landed
Last year at the company this insider has traded most, with each buy and sell on the bar it happened.
MNSB: MainStreet Bancshares, Inc.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
This insider’s open-market buys and sells, scored.
| Score | Company | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 38Weak | MNSBsell MainStreet Bancshares, Inc. | $145k 7,238 shares | -10% | +34% from low-12% from high | |
| 44Moderate | MNSBsell MainStreet Bancshares, Inc. | $470k 23,577 shares | -25% | +33% from low-12% from high | |
| 34Weak | MNSBsell MainStreet Bancshares, Inc. | $194k 9,771 shares | -9% | +34% from low-12% from high |
Planned sales
Form 144 notices this insider filed before selling restricted or control stock, newest first.
| Filed | Company | Shares | Value | Sale date | Past 3 months |
|---|---|---|---|---|---|
| Dec 2, 2025 | MNSB MainStreet Bancshares, Inc. | 40,586 0.53% of outstanding | $800k | Dec 2, 2025 | none |
Transactions
Every row this insider has filed, 7 in all, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Feb 20, 2026 | MNSB MainStreet Bancshares, Inc. | FTax withholding Common Stock | -2,799 | $20.36 | $57k | 60,962 | Feb 20, 2026 |
| Dec 9, 2025 | MNSB MainStreet Bancshares, Inc. | SOpen-market sale Common Stock | -1,786 | $20.21 | $36k | 69,213 | Dec 10, 2025 |
| Dec 9, 2025 | MNSB MainStreet Bancshares, Inc. | SOpen-market sale Common Stock | -5,452 | $20.05 | $109k | 63,761 | Dec 10, 2025 |
| Dec 8, 2025 | MNSB MainStreet Bancshares, Inc. | SOpen-market sale Common Stock | -12,234 | $20.10 | $246k | 82,342 | Dec 8, 2025 |
| Dec 8, 2025 | MNSB MainStreet Bancshares, Inc. | SOpen-market sale Common Stock | -11,343 | $19.75 | $224k | 70,999 | Dec 8, 2025 |
| Dec 3, 2025 | MNSB MainStreet Bancshares, Inc. | SOpen-market sale Common Stock | -8,721 | $19.86 | $173k | 94,576 | Dec 4, 2025 |
| Dec 3, 2025 | MNSB MainStreet Bancshares, Inc. | SOpen-market sale Common Stockindirect: By wife | -1,050 | $19.50 | $20k | 0 | Dec 4, 2025 |
Questions about Thomas J Chmelik
Answered from the filings on this page, as of the latest one.
Is Thomas J Chmelik buying or selling?
In the last 12 months Thomas J Chmelik reported 0 open-market buys worth $0 and 3 open-market sells worth $809k on SEC Form 4; the latest was sold $145k of MNSB on Dec 9, 2025. Grants, option exercises and tax withholding are not counted.
How did Thomas J Chmelik's past buys perform?
Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and Thomas J Chmelik has 0.
Where does Thomas J Chmelik file Form 4?
Thomas J Chmelik has filed Form 4 at MNSB (MainStreet Bancshares, Inc.) as Senior EVP. A Form 4 is required of officers, directors and holders of more than 10% of a share class within two business days of a trade.
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.