Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Kent Carstater files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Jonathan Craig Kinney - $170K of JMSB open-market activity in the last 12 months
- Oscar Leland Mahan - $4K of JMSB open-market activity in the last 12 months
- Philip Chase - $3K of JMSB open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is Kent Carstater?
Kent Carstater is a corporate insider, tracked as CHIEF FINANCIAL OFFICER of John Marshall Bancorp, Inc. (JMSB). InsiderAlpha holds 3 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Kent Carstater last file a Form 4?
The most recent primary Form 4 on record is dated 1 August 2025, one of 3 filings going back to 2024.
Has Kent Carstater been buying or selling stock?
Recorded transactions: 10 open-market purchases ($92K) and 0 open-market sales across all tracked filings.
How accurate is Kent Carstater's historical track record?
Across 10 tracked purchases, Kent Carstater averaged +5.0% avg 30-day return with a 100% 30-day win rate. InsiderAlpha rates the track record at 4/5 stars.
Where can I see all of Kent Carstater's SEC filings?
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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