CHMELIK THOMAS J

Insider

Chief Financial Officer

Trades at: MNSB

30D 90D 1Y

Net shares · 365d

-40.6K

0 buy · 40.6K sell

Net value · 365d

-$809.0K

$0 in · $809.0K out

Sentiment · 365d

Net selling

0% buying · 100% selling

Open-market trades · 365d

0 buy · 40.6K sell

Trading track record · all companies

Running net of open-market buys − sells across every company. Tap the line or a marker for details. ▲ buy · ▼ sell.

Transactions · 365d

Open-market Buys Sells All types

MNSB Sell·S
Dec 9, 25

CFO, MainStreet Bancshares Inc

$145.4K

7.2K sh · $20.09 avg · 2 lots

Own -9%
MNSB Sell·S
Dec 8, 25

CFO, MainStreet Bancshares Inc

$469.9K

23.6K sh · $19.93 avg · 2 lots

Own -22%
MNSB Sell·S
Dec 3, 25

CFO, MainStreet Bancshares Inc

$193.7K

9.8K sh · $19.82 avg · 2 lots

Own -9%

Date▾	Ticker	Role	Type	Shares	Own Δ	Price	Value
Dec 9, 2025	MNSB	CFO, MainStreet Bancshares Inc	Sell S	7.2K2 lots	-9%	$20.09 avg	$145.4K
Dec 8, 2025	MNSB	CFO, MainStreet Bancshares Inc	Sell S	23.6K2 lots	-22%	$19.93 avg	$469.9K
Dec 3, 2025	MNSB	CFO, MainStreet Bancshares Inc	Sell S	9.8K2 lots	-9%	$19.82 avg	$193.7K

Buy Sell Non-market (grant · exercise · gift)

About CHMELIK THOMAS J

This profile aggregates every SEC Form 4 insider transaction reported by CHMELIK THOMAS J across all companies they trade. Open-market purchases (code P) and sales (code S) are the highest-signal, discretionary trades; grants (A), option exercises (M) and gifts (G) reflect compensation rather than conviction and carry no market price. Figures cover the selected period and update as new filings are ingested.