Kent Carstater John Marshall Bancorp, Inc. (JMSB) insider trading activity

Kent Carstater is CHIEF FINANCIAL OFFICER of John Marshall Bancorp, Inc.. Currently has a direct ownership of 56,219 shares of JMSB, which is worth approximately $1.11 Million. The most recent transaction as insider was on Dec 16, 2025, when has been sold 3,088 shares (Common Stock) at a price of $0.0 per share, resulting in proceeds of $0. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 56.2K

5.81% 3M change

28.99% 12M change

Total Value Held $1.11 Million

Kent Carstater Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Dec 16 2025	BUY Grant, award, or other acquisition	-	3,088 Added 5.21%	56,219 Common Stock
Jul 31 2025	BUY Open market or private purchase	$91,800 $18.36 p/Share	5,000 Added 8.6%	53,131 Common Stock
Apr 25 2025	BUY Open market or private purchase	$78,500 $15.7 p/Share	5,000 Added 9.41%	48,131 Common Stock
Jan 21 2025	SELL Payment of exercise price or tax liability	$4,234 $19.88 p/Share	213 Reduced 0.49%	43,131 Common Stock
Jan 19 2025	SELL Payment of exercise price or tax liability	$4,579 $19.0 p/Share	241 Reduced 0.55%	43,344 Common Stock
Dec 20 2024	SELL Payment of exercise price or tax liability	$5,676 $21.5 p/Share	264 Reduced 0.6%	43,585 Common Stock
Dec 19 2024	SELL Payment of exercise price or tax liability	$2,688 $21.0 p/Share	128 Reduced 0.29%	43,849 Common Stock

Dec 17 2024	BUY Grant, award, or other acquisition	-	3,449 Added 7.27%	43,977 Common Stock
Dec 21 2023	SELL Payment of exercise price or tax liability	$3,619 $23.5 p/Share	154 Reduced 0.38%	40,682 Common Stock
Dec 20 2023	SELL Payment of exercise price or tax liability	$2,607 $23.7 p/Share	110 Reduced 0.27%	40,836 Common Stock
Dec 19 2023	BUY Grant, award, or other acquisition	-	2,114 Added 4.91%	40,946 Common Stock
Dec 20 2022	BUY Grant, award, or other acquisition	-	1,815 Added 4.47%	38,832 Common Stock

Kent Carstater

CHIEF FINANCIAL OFFICER

Reston, VA

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