JMSB insider trading — John Marshall Bancorp, Inc.
Over the last 90 days, insiders at John Marshall Bancorp, Inc. (JMSB) made 3 open-market purchases worth $57K and 0 open-market sales worth $0, making them net buyers by $57K. The largest purchase was by Kinney Jonathan Craig (Director), who bought 1,238 shares for $28K on Aug 26, 2026. 2 different insiders bought shares in this period — a cluster buy, which many investors watch closely.
Updated Oct 16, 2026.
Recent JMSB insider transactions
Every Form 4 filed by John Marshall Bancorp, Inc. officers, directors and 10% owners in the last 90 days, newest first. P = open-market purchase, S = open-market sale; other codes are awards, option exercises, tax withholding or gifts.
| Trade date | Insider | Role | Type | Ownership | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|---|
| Aug 26, 2026 | Chase Philip | Director | P · Purchase | Direct | 133 | $22.96 | $3K | Form 4 |
| Aug 26, 2026 | Kinney Jonathan Craig | Director | P · Purchase | Direct | 1,119 | $22.92 | $26K | Form 4 |
| Aug 26, 2026 | Kinney Jonathan Craig | Director | P · Purchase | Indirect | 1,238 | $22.92 | $28K | Form 4 |
JMSB insider trading FAQ
Are insiders buying JMSB stock?
Yes. In the last 90 days, John Marshall Bancorp, Inc. insiders made 3 open-market purchases totaling $57K, and no open-market sales. Purchases with the insider's own money are generally seen as a stronger signal than sales, which happen for many reasons (taxes, diversification, planned 10b5-1 sales).
Who are the insiders trading JMSB?
Recent buyers: Chase Philip, Kinney Jonathan Craig.
Where does JMSB insider trading data come from?
Every transaction comes from SEC Form 4 filings on EDGAR. Company officers, directors and 10% owners must file a Form 4 within two business days of buying or selling. InsiderBolt reads these filings directly from the SEC.
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Insider trading data is for informational purposes only and is not investment advice. Filings can be amended; always confirm details on SEC EDGAR.