John Marshall Bancorp, Inc.

John Marshall Bancorp, Inc.

JMSB·NASDAQ

$20.76

-1.9%
Financial ServicesBanks - Regional

John Marshall Bancorp, Inc. operates as the bank holding company for John Marshall Bank that provides banking products and financial services. The company accepts checking, demand, NOW, savings, and money market accounts, as well as certificates of deposit. It offers commercial, construction and development, commercial term, mortgage, commercial real estate, industrial other commercial lines of credit; debit and credit cards; and treasury and cash management, investment, business and personal insurance, remote deposit capture, deposit sweep and online and mobile banking services. The company serves small to medium-sized businesses, their owners and employees, professional corporations, non-profits, and individuals. It operates eight full-service branches in Alexandria, Reston, Arlington, Washington, Loudoun, Prince William, Rockville, and Tysons, as well as a loan production office in Arlington, Virginia. The company was founded in 2005 and is headquartered in Reston, Virginia.

At a Glance

Live Snapshot
Market Cap$292.97M
EPS1.5000
P/E Ratio13.84
Earnings Date07/22/2026
-2.03%
Return on Invested Capital
-140%
3Y-118.0%
5Y-127.0%
10Y-159.0%
7.99%
Return on Equity
15%
3Y-47.0%
5Y-20.0%
10Y+14.0%
0.91%
Return on Assets
19%
3Y-33.0%
5Y-7.0%
10Y+18.0%
John Marshall Bancorp, Inc.

John Marshall Bancorp, Inc. Management Team

JMSB · NASDAQ
MM

Mr. Michael Bell

Chief Accounting Officer

male
MK

Ms. Kelly J. Bell

Executive Vice President & Chief Operating Officer

Born 1969(Age 57)
female
MS

Ms. Sheila Yosufy

Executive Vice President & Director of Sales

female
MC

Mr. Christopher W. Bergstrom

President, Chief Executive Officer & Director

Compensation

$1,294,373

Born 1960(Age 66)
male
ME

Mr. Edward S. Harrington

Regional President of MD/DC

male
MK

Mr. Kent D. Carstater

Senior Executive Vice President & Chief Financial Officer

Compensation

$539,264

Born 1968(Age 58)
male
MA

Mr. Andrew J. Peden

Senior Executive Vice President & Chief of Banking Officer

Compensation

$525,060

Born 1978(Age 48)
male
MP

Mr. Patrick Runge

Senior Vice President & Chief Technology Officer

male
MM

Melanie M. Williams

Senior Vice President & Director of Human Resources

MS

Ms. Shannon Rones

Senior Vice President & Marketing Director

female
jmsb

John Marshall Bancorp, Inc. Insider Positioning

JMSB · NASDAQ

During the last 12 months, insiders have purchased $295K worth of JMSB shares, with no selling activity reported.

3 Months

Bought

0

0.00

Sold

0

0.00

Net Activity

+0

+$0

3-6 Months

Bought

0

0.00

Sold

0

0.00

Net Activity

+0

+$0

6-9 Months

Bought

1.9K

37.25K

Sold

0

0.00

Net Activity

+37K

+$37K

9-12 Months

Bought

13.6K

257.75K

Sold

0

0.00

Net Activity

+258K

+$258K

Top Buyers

1
GMA

Garcia Michael A

Director

11.3K shares3 transactions

$217K

2
KJC

Kinney Jonathan Craig

Director

3.5K shares8 transactions

$64K

3
MOL

Mahan Oscar Leland

Director

712 shares1 transactions

$13K

4
CK

Carstater Kent

Officer: Chief Financial Officer

19 shares1 transactions

$345

Top Sellers

No selling activity

Insider Activity Analysis

Net Insider Sentiment

Bullish

Strong bullish signal with $295K net buying. Insiders are aggressively accumulating shares, suggesting significant confidence in future prospects.

Buy/Sell Ratio

∞:1

Perfect buy/sell ratio. Only buying activity with zero selling—the most bullish possible insider signal.

Insider Participation

High Buying

4 insider buyers vs. 0 sellers. Broad-based buying across management team suggests widespread confidence.

Insider Activity Insight

Compelling insider conviction: The combination of strong buy/sell ratio and multiple buyers suggests insiders see attractive risk/reward. Consider this alongside fundamental analysis for confirmation.

SEC Filings

JMSB - Filing history and reports

Filing TypeFiling DatePeriod EndingFiscal YearActions
DEF 14A

DEF 14A 2026

N/A

April 29, 2026
June 16, 2026
2026
DEF 14A

DEF 14A 2025

N/A

April 29, 2025
June 17, 2025
2025
DEF 14A

DEF 14A 2024

N/A

April 29, 2024
June 18, 2024
2024
DEF 14A

DEF 14A 2023

N/A

April 28, 2023
June 20, 2023
2023
DEF 14A

DEF 14A 2022

N/A

May 06, 2022
June 22, 2022
2022
Showing 1 to 5 of 5 filings