John Marshall Bancorp Inc.

Last updated September 27, 2026

Organization details

Legal name
John Marshall Bancorp Inc.
Ownership
Public
Status
Active
SIC code
6022 — State Commercial Banks
Jurisdiction of incorporation
Virginia
Headquarters city
Reston
Headquarters state / province
Virginia
Headquarters country
United States
Fiscal year end
December
Ticker symbol
JMSB
Primary stock exchange
Nasdaq

Identifiers

SEC CIK
0001710482
EIN
81-5424879

Board of directors

Chief executives

Christopher W. Bergstrom · CHIEF EXECUTIVE OFFICER
Dates unknown

Insider trades

All notable trades →

From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.

Bought, last 12 months
$186,447
14 purchases by 3 insiders
Sold, last 12 months
$0
0 sales by 0 insiders
Date Insider Transaction Shares Price Value
Aug 26, 2026 Philip Chase Director Open-market purchase +133 $22.96 $3,054
Aug 26, 2026 Jonathan Craig Kinney Director Open-market purchase +1,119 $22.92 $25,647
Aug 26, 2026 Jonathan Craig Kinney Director Open-market purchase +1,238 $22.92 $28,375
Jun 17, 2026 Christopher W. Bergstrom Director, Officer (CHIEF EXECUTIVE OFFICER) Gift −32,720 — —
Jun 17, 2026 Christopher W. Bergstrom Director, Officer (CHIEF EXECUTIVE OFFICER) Gift +32,720 — —
Jun 3, 2026 Oscar Leland Mahan Director Open-market purchase +179 $21.03 $3,764
Jun 3, 2026 Jonathan Craig Kinney Director Open-market purchase +1,092 $21.03 $22,965
Jun 3, 2026 Jonathan Craig Kinney Director Open-market purchase +1,208 $21.03 $25,404
Dec 19, 2025 Bell Kelly Jo Officer (CHIEF OPERATING OFFICER) Shares withheld for tax −37 $21.36 $790
Dec 17, 2025 Bell Kelly Jo Officer (CHIEF OPERATING OFFICER) Shares withheld for tax −28 $21.37 $598
Dec 17, 2025 Peden Andrew Officer (CHIEF BANKING OFFICER) Shares withheld for tax −194 $21.37 $4,146
Dec 16, 2025 Michael T. Foster Director Grant or award +1,901 — —
Dec 16, 2025 Jonathan Craig Kinney Director Grant or award +2,138 — —
Dec 16, 2025 Oscar Leland Mahan Director Grant or award +1,901 — —
Dec 16, 2025 Subhash Garg Director Grant or award +1,901 — —

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