John Marshall Bancorp ($JMSB) Insider Trading & Smart Money Activity

John Marshall Bancorp, Inc. · Banks - Regional · Latest filing Jun 17, 2026

John Marshall Bancorp, Inc. ($JMSB) has 4 insider trades on file. Insiders filed 4 Form 4 transactions in the last 12 months, none of them open-market purchases or sales.

Insider buyers (12 mo): 0
Insider sellers (12 mo): 0
Net insider $ (12 mo): $0
Congress trades (12 mo): 0
13F moves on file: 0
Analyst ratings on file: 0

JMSB insider buying and selling by quarter

Quarter	Congress buys / sales	13F added / cut
Q1 2026	0 / 0	0 / 0
Q2 2026	0 / 0	0 / 0
Q3 2026	0 / 0	0 / 0
Q4 2026	0 / 0	0 / 0

Insider buys and sales count open-market trades only (Form 4 codes P and S). Grants, option exercises and tax withholding are left out.

All JMSB insider, congress, 13F and analyst activity

Date	Source	Who	Action	Shares	1W	1M	Story
Jun 17, 2026	Insider	Christopher BergstromCHIEF EXECUTIVE OFFICER	Sell (Gift)	32.72K sh	+3.0%	+4.1%	Read
Jun 17, 2026	Insider	Christopher BergstromCHIEF EXECUTIVE OFFICER	Sell (Gift)	32.72K sh	+3.0%	+4.1%	Read
Jun 17, 2026	Insider	Christopher BergstromCHIEF EXECUTIVE OFFICER	Buy (Gift)	32.72K sh	+3.0%	+4.1%	Read
Jun 17, 2026	Insider	Christopher BergstromCHIEF EXECUTIVE OFFICER	Buy (Gift)	32.72K sh	+3.0%	+4.1%	Read

1W / 1M / 6M = how JMSB moved from the trade or filing date.

Insider trading in JMSB: who is buying and selling

Insider	Role	Trades	Open-market net	Shares held	Last trade
Christopher Bergstrom	CHIEF EXECUTIVE OFFICER	4	—		Jun 17, 2026

Frequently asked questions

What is the latest insider trade in JMSB?

Christopher Bergstrom, CHIEF EXECUTIVE OFFICER filed a sell (gift) of 32.72K sh on Jun 17, 2026.

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Data comes from public SEC Form 4 and 13F filings and STOCK Act disclosures. Dates are the trade or filing date reported. This page is for research only and is not investment advice.

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