MNSB
MainStreet Bancshares, Inc. · Finance & Insurance · Market cap $175.7M
Insiders sold $104K net in the last 90 days ·1 seller, 0 buyers· latest Form 4 filed Jun 4, 2026
Insider Buying
$16K
reported purchases (SEC code P)
Insider Selling
$913K
reported sales (SEC code S)
Unique Insiders
4
in the rolling window
Latest filing
Jul 2, 2026
Vari Richard Alexander
MainStreet Bancshares, Inc. (MNSB) has 32 SEC Form 4 filings (41 transaction rows) in the rolling window, disclosed by 4 distinct insiders. Most recent filing: Jul 2, 2026.
Inside the rolling window, 4 insiders at MainStreet Bancshares, Inc. reported 2 open-market purchases totaling $16K and 4 open-market sales totaling $913K. The most active filer is CFO, MainStreet Bancshares Inc CHMELIK THOMAS J with 3 filings. Insiders have net sold $104K over the trailing 6 months. The most recent open-market filing is a sale of 4,500 shares by Chief Financial Officer Vari Richard Alexander, dated Jun 4, 2026, worth $104K.
- Industry:Banks - Regional
- CEO:Jeff W. Dick
- Employees:166
- HQ:Fairfax, VA, US
- IPO:2005-09-06
| Source | |||||||
|---|---|---|---|---|---|---|---|
Vari Richard AlexanderFirst filing | Chief Financial Officer | Sale | 4,500 | $104K | Jun 4 | +5.8% | SEC ↗ |
| CFO, MainStreet Bancshares Inc | Sale | 7,238 | $145K | Dec 10 | +21.1% | SEC ↗ | |
| CFO, MainStreet Bancshares Inc | Sale | 23,577 | $470K | Dec 8 | +23.0% | SEC ↗ | |
CHMELIK THOMAS JFirst filing | CFO, MainStreet Bancshares Inc | Sale | 9,771 | $194K | Dec 4 | +23.0% | SEC ↗ |
Brockett Charles C.First filing | Director | Purchase | 742 | $14K | Nov 24 | +31.2% | SEC ↗ |
DICK JEFF WFirst filing | Chairman, President and CEO | Purchase | 106 | $2K | Nov 24 | — | SEC ↗ |
Frequently asked questions
How many SEC Form 4 insider filings does MNSB have?
MainStreet Bancshares, Inc. (MNSB) has 32 SEC Form 4 filings (41 transaction rows) in the rolling 365-day window, disclosed by 4 distinct insiders. Most recent filing: Jul 2, 2026.
When was the most recent SEC Form 4 filing for MNSB?
The most recent Form 4 filing for MNSB on Tracefour is dated Jul 2, 2026.
Who is the most active insider at MNSB?
The most active SEC Form 4 filer at MNSB in the rolling window is CFO, MainStreet Bancshares Inc CHMELIK THOMAS J, with 3 filings.
What is the net insider flow at MNSB over the last 6 months?
Over the trailing 180 days, insiders at MNSB have net sold $104K based on SEC Form 4 disclosures.
What is the total insider buy and sell value at MNSB in the current window?
Inside the rolling window, insiders at MNSB bought $16K and sold $913K based on SEC Form 4 filings.
Can I get alerts for MNSB insider trading?
Yes. Tracefour sends a free email when a new SEC Form 4 purchase or sale is filed at MainStreet Bancshares, Inc. (MNSB). Alerts are set per company from the page itself, there is no paid tier, and each email links to the original filing on SEC EDGAR.
Related companies
MainStreet Bancshares, Inc. is in the Finance & Insurance sector.