John Marshall Bancorp, Inc. (JMSB)
Data as of , from SEC Form 4 filings.
Net insider buying (90d)Watch JMSB
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About John Marshall Bancorp, Inc. (JMSB)
The SEC lists John Marshall Bancorp, Inc. under CIK 0001710482, in state commercial banks. It is grouped with Financials companies on this site.
JMSB Form 4 activity by transaction type, last 90 days
| Form 4 transaction type | Transactions | Shares | Total value |
|---|---|---|---|
| Open-market purchase | 3 | 2,490 | $57K |
JMSB insider transactions (Form 4)
5034 Form 4 filings on record, the earliest from Nov 19, 2024, newest first. Filing history page 1 of 2.
| Date | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Philip Chase - Director | Open-market purchase | Common Stock | 133 | $22.96 | $3K | |
| Jonathan Craig Kinney - Director | Open-market purchase | Common Stock | 1,119 | $22.92 | $26K | |
| Jonathan Craig Kinney - Director | Open-market purchase | Common Stock | 1,238 | $22.92 | $28K | |
| Christopher W. Bergstrom - Officer | Gift | Common Stock | 32,720 footnote F1 | $0.00 | - | |
| Christopher W. Bergstrom - Officer | Gift | Common Stock | 32,720 footnote F1 | $0.00 | - | |
| ||||||
| Oscar Leland Mahan | Open-market purchase | Common Stock | 179 | $21.03 | $4K | |
| Jonathan Craig Kinney | Open-market purchase | Common Stock | 1,092 | $21.03 | $23K | |
| Jonathan Craig Kinney | Open-market purchase | Common Stock | 1,208 | $21.03 | $25K | |
| Jonathan Craig Kinney | Open-market purchase | Common Stock | 900 | $19.30 | $17K | |
| Jonathan Craig Kinney | Open-market purchase | Common Stock | 445 | $19.40 | $9K | |
| Jonathan Craig Kinney | Open-market purchase | Common Stock | 500 | $18.90 | $9K | |
| Jonathan Craig Kinney | Open-market purchase | Common Stock | 400 | $18.95 | $8K | |
| Jonathan Craig Kinney | Open-market purchase | Common Stock | 300 | $18.70 | $6K | |
| Jonathan Craig Kinney | Open-market purchase | Common Stock | 500 | $18.71 | $9K | |
| Jonathan Craig Kinney | Open-market purchase | Common Stock | 500 | $18.85 | $9K | |
| Kent Carstater - Officer | Open-market purchase | Common Stock | 19 | $18.18 | $345 | |
| Kent Carstater - Officer | Open-market purchase | Common Stock | 2 | $18.24 | $36 | |
| Kent Carstater - Officer | Open-market purchase | Common Stock | 551 | $18.25 | $10K | |
| Kent Carstater - Officer | Open-market purchase | Common Stock | 498 | $18.26 | $9K | |
| Kent Carstater - Officer | Open-market purchase | Common Stock | 115 | $18.34 | $2K | |
| Kent Carstater - Officer | Open-market purchase | Common Stock | 224 | $18.35 | $4K | |
| Kent Carstater - Officer | Open-market purchase | Common Stock | 91 | $18.41 | $2K | |
| Kent Carstater - Officer | Open-market purchase | Common Stock | 2,400 | $18.45 | $44K | |
| Kent Carstater - Officer | Open-market purchase | Common Stock | 100 | $18.50 | $2K | |
| Kent Carstater - Officer | Open-market purchase | Common Stock | 1,000 | $18.60 | $19K | |
| Michael A. Garcia | Open-market purchase | Common Stock | 6,162 | $19.20 | $118K | |
| Michael A. Garcia | Open-market purchase | Common Stock | 871 | $19.20 | $17K | |
| Michael A. Garcia | Open-market purchase | Common Stock | 1,876 | $19.08 | $36K | |
| Michael A. Garcia | Open-market purchase | Common Stock | 4,276 | $19.20 | $82K | |
| Oscar Leland Mahan | Open-market purchase | Common Stock | 712 | $18.63 | $13K | |
| Kent Carstater - Officer | Tax withholding / forfeiture | Common Stock | 128 | $21.00 | $3K | |
| Kent Carstater - Officer | Tax withholding / forfeiture | Common Stock | 264 | $21.50 | $6K | |
| Andrew Peden - Officer | Tax withholding / forfeiture | Common Stock | 102 | $21.00 | $2K | |
| Andrew Peden - Officer | Tax withholding / forfeiture | Common Stock | 150 | $21.50 | $3K | |
| Kelly Jo Bell - Officer | Tax withholding / forfeiture | Common Stock | 37 | $21.00 | $777 | |
| Philip Chase | Grant or award | Common Stock | 1,610 | $0.00 | - | |
| Michael T. Foster | Grant or award | Common Stock | 1,610 | $0.00 | - | |
| Philip W. Allin | Grant or award | Common Stock | 1,610 | $0.00 | - | |
| Oscar Leland Mahan | Grant or award | Common Stock | 1,610 | $0.00 | - | |
| Subhash Garg | Grant or award | Common Stock | 1,610 | $0.00 | - | |
| Lim Nguonly | Grant or award | Common Stock | 1,610 | $0.00 | - | |
| Andrew Peden - Officer | Grant or award | Common Stock | 3,219 | $0.00 | - | |
| Kelly Jo Bell - Officer | Grant or award | Common Stock | 460 | $0.00 | - | |
| Kent Carstater - Officer | Grant or award | Common Stock | 3,449 | $0.00 | - | |
| Jonathan Craig Kinney | Grant or award | Common Stock | 1,840 | $0.00 | - | |
| Christopher W. Bergstrom - Officer | Grant or award | Common Stock | 4,598 | $0.00 | - | |
| Michael A. Garcia | Grant or award | Common Stock | 1,610 | $0.00 | - | |
| Lim Nguonly | Open-market sale | Common Stock | 2,648 | $22.75 | $60K | |
| Lim Nguonly | Open-market sale | Common Stock | 1,352 | $22.75 | $31K | |
| Lim Nguonly | Open-market sale | Common Stock | 6,000 | $24.00 | $144K | |
Item 1.01, 5.02, 7.01, 9.01
Item 8.01, 9.01
Item 7.01, 9.01
Item 8.01, 9.01
JMSB insider trading FAQ
What is the latest insider trade for JMSB?
John Marshall Bancorp, Inc. (JMSB) had 2 insider filings in the last 90 days, with the most recent on 2026-08-28. The full record for JMSB runs to 34 Form 4 filings, the earliest from 2024-11-19. InsiderAlpha adds new Form 4, Form 144 and 8-K filings as they arrive from SEC EDGAR.
How many insiders are buying JMSB stock?
3 insider purchases of JMSB were filed in the last 90 days, totaling $57K.
How many insiders are selling JMSB stock?
No insider sales of JMSB were filed in the last 90 days. 87 sales are on record for this company.
Where can I see JMSB SEC filings (Form 4, 10-K, 10-Q, 8-K)?
This page collects JMSB Form 4 insider transactions, Form 144 sale notices and 8-K filings in one place. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
More Financials companies with insider activity
Recent insider filings
10The EDGAR links open each original Form 4, so you can check any number on this page against the filing it came from.
- - Philip Chase view on EDGAR
- - Jonathan Craig Kinney view on EDGAR
- - Christopher W. Bergstrom view on EDGAR
- - Oscar Leland Mahan view on EDGAR
- - Jonathan Craig Kinney view on EDGAR
- - Jonathan Craig Kinney view on EDGAR
- - Jonathan Craig Kinney view on EDGAR
- - Jonathan Craig Kinney view on EDGAR
- - Jonathan Craig Kinney view on EDGAR
Related companies with recent insider activity
Learn more
- How to read insider buying signals
- What an open-market purchase by an insider can and cannot tell you.
- Insider activity in Financials
- Where JMSB's peers are being bought and sold.
- Every recent Form 4
- The market-wide feed, updated as filings arrive from SEC EDGAR.
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