MainStreet Bancshares Inc. (MNSB) Insider Trading

Last 12 months

Insiders bought $16k and sold $913k on the open market.

None of the selling was scheduled in advance under a 10b5-1 plan. CFO, MainStreet Bancshares Inc Thomas J Chmelik sold $470k on Dec 8, 2025, 16% of their stake, outside a plan.

Net open-market

−$897k

2 buys · 4 sales

Under a 10b5-1 plan

of the value sold

Insiders who bought / sold

2 / 2

executives and directors

Last open-market buy

Nov 2025

Nov 24, 2025

Get an email when MNSB's executives or directors buy, or make a large sale outside a plan.

Trades · last 2 years

Date	Insider	Trade	Shares	Price	Value	Of their stake	Filing
Jun 4	Richard Alexander Vari Chief Financial Officer	SoldNo plan	4,500	$23.20	$104k	10%	Form 4
Dec 9, 2025	Thomas J Chmelik CFO, MainStreet Bancshares Inc	SoldNo plan 2 parts	7,238	$20.09 average	$145k	5.7%	Form 4
Dec 8, 2025	Thomas J Chmelik CFO, MainStreet Bancshares Inc	SoldNo plan 2 parts	23,577	$19.93 average	$470k	16%	Form 4
Dec 3, 2025	Thomas J Chmelik CFO, MainStreet Bancshares Inc	SoldNo plan 2 parts	9,771	$19.82 average	$194k	6.1%	Form 4
Nov 24, 2025	Charles C. Brockett Director	Bought 4 parts	742	$19.02 average	$14k	0.6%	Form 4
Nov 24, 2025	Jeff W Dick Chairman, President and CEO	Bought	106	$18.99	$2k	<0.1%	Form 4
Sep 8, 2025	Jeff W Dick Chairman, President and CEO	Bought	176	$22.15	$4k	<0.1%	Form 4
May 29, 2025	Charles C. Brockett Director	Bought	120	$19.12	$2k	0.1%	Form 4
Feb 21, 2025	Jeff W Dick Chairman, President and CEO	Bought	118	$16.46	$2k	<0.1%	Form 4
Dec 12, 2024	Patsy I Rust Director	Bought	200	$20.63	$4k	0.8%	Form 4
Dec 12, 2024	Ali R Manouchehri Other	Bought	5,000	$20.69	$103k	218%	Form 4
Dec 11, 2024	Russell Echlov Director	Bought 2 parts	150	$19.48 average	$3k	3.1%	Form 4
Dec 5, 2024	Jeff W Dick Chairman, President and CEO	Bought	103	$18.85	$2k	<0.1%	Form 4
Nov 25, 2024	Charles C. Brockett Director	Bought	300	$18.81	$6k	0.3%	Form 4
Nov 21, 2024	Charles C. Brockett Director	Bought 3 parts	370	$18.24 average	$7k	0.3%	Form 4
Nov 21, 2024	Michael B Baboval Chief Risk Officer	SoldNo plan	2,892	$18.25	$53k	40%	Form 4

Jun 4No plan
Richard Alexander Vari
Chief Financial Officer · sold 4,500 at $23.20
$104k
10% of stake
Dec 9, 2025No plan
Thomas J Chmelik
CFO, MainStreet Bancshares Inc · sold 7,238 at avg $20.09
$145k
5.7% of stake
Dec 8, 2025No plan
Thomas J Chmelik
CFO, MainStreet Bancshares Inc · sold 23,577 at avg $19.93
$470k
16% of stake
Dec 3, 2025No plan
Thomas J Chmelik
CFO, MainStreet Bancshares Inc · sold 9,771 at avg $19.82
$194k
6.1% of stake
Nov 24, 2025
Charles C. Brockett
Director · bought 742 at avg $19.02
$14k
0.6% of stake
Nov 24, 2025
Jeff W Dick
Chairman, President and CEO · bought 106 at $18.99
$2k
<0.1% of stake
Sep 8, 2025
Jeff W Dick
Chairman, President and CEO · bought 176 at $22.15
$4k
<0.1% of stake
May 29, 2025
Charles C. Brockett
Director · bought 120 at $19.12
$2k
0.1% of stake
Feb 21, 2025
Jeff W Dick
Chairman, President and CEO · bought 118 at $16.46
$2k
<0.1% of stake
Dec 12, 2024
Patsy I Rust
Director · bought 200 at $20.63
$4k
0.8% of stake
Dec 12, 2024
Ali R Manouchehri
Other · bought 5,000 at $20.69
$103k
218% of stake
Dec 11, 2024
Russell Echlov
Director · bought 150 at avg $19.48
$3k
3.1% of stake
Dec 5, 2024
Jeff W Dick
Chairman, President and CEO · bought 103 at $18.85
$2k
<0.1% of stake
Nov 25, 2024
Charles C. Brockett
Director · bought 300 at $18.81
$6k
0.3% of stake
Nov 21, 2024
Charles C. Brockett
Director · bought 370 at avg $18.24
$7k
0.3% of stake
Nov 21, 2024No plan
Michael B Baboval
Chief Risk Officer · sold 2,892 at $18.25
$53k
40% of stake

How to read this. Insiders sell for many reasons: taxes, diversifying, a house. Open-market buys are rarer and say more. A 10b5-1 plan is a trading schedule set up months in advance, so those sales were not timed on news. Large holders (funds and 10% owners) are listed under Everything but not counted as insiders. If you own or watch MNSB, we send a push when an executive buys or makes a large sale outside a plan.

Source: SEC Form 4 filings, filed within two business days of each trade and checked for new ones every hour.

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Spot a number that looks wrong? Check it in MNSB's SEC filings or

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Data sourced from SEC EDGAR filings and third-party price providers. Scores, valuations, and metrics are algorithmic estimates. This is not investment advice. See our Terms and Methodology.

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