Companies / John Marshall Bancorp, Inc.
John Marshall Bancorp, Inc.
Nasdaq: JMSBCIK 1710482RESTON, VA
Insider flow · last 90 daysNet buys $48.4K
Financials
Ownership
14.1M shares outstanding · as of Jul 30, 2026
Ownership
| Institutions | 49.51% | 6,987,477 |
| Public float | 50.49% | 7,124,657 |
% of common shares outstanding (exact, from the latest cover-page filing). Institutions are quarterly 13F snapshots; insiders reflect current officers & directors.
Insiders 2
View all →| Insider | % of shares | Shares |
|---|---|---|
Kinney Jonathan CraigFormerDirector | 4.31% | 607,570 |
Bergstrom Christopher WCEOFormerCHIEF EXECUTIVE OFFICER · Director | 0.53% | 74,867 |
Institutional holders 76
View all →| Holder | Value | % of shares |
|---|---|---|
| $21.46M | 6.98% | |
| $13.85M | 4.91% | |
| $8.25M | 2.93% | |
| $7.49M | 2.65% | |
| $7.10M | 2.48% | |
| $5.99M | 2.09% | |
| $4.88M | 1.73% | |
| $4.76M | 1.55% | |
| $4.02M | 1.40% | |
| $2.24M | 0.79% |
Activity
InsidersInstitutions
What insiders are doing in this stock (Form 4).| Date | Actor | Action | Security | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|---|
| Jun 3, 2026 | Kinney Jonathan Craig Director | Buy | Common Stock | $25.4K | +1K +0.44% | 278,688 1.97% of shares | low |
| Jun 3, 2026 | Kinney Jonathan Craig Director | Buy | Common Stock | $23.0K | +1K +0.33% | 328,882 2.33% of shares | low |
| Jun 17, 2026 | Bergstrom Christopher W CEO | Gift | Common Stock | $0 | +33K | 32,720 0.23% of shares | low |
| Jun 17, 2026 | Bergstrom Christopher W CEO | Gift | Common Stock | $0 | -33K -43.70% | 42,147 0.30% of shares | low |
Securities
via CUSIP / OpenFIGI
| Symbol | Type | CUSIP |
|---|---|---|
| JMSB | Common Stock | 47805L101 |