Summary
Updated Aug 31, 2026
Michael A. Garcia files SEC Form 4 reports at John Marshall Bancorp, Inc. (JMSB). 3 SEC Form 4 filings on record going back to 2024, most recently on 31 July 2025. Most recent open-market trade: bought $118K of JMSB on 31 July 2025. Lifetime open-market purchases: $253K. Historical track record: 4/5 stars across 4 tracked purchases.
Recent Transactions
5Every recent SEC Form 4 transaction Michael A. Garcia has reported, most recent first.
Track Record
InsiderAlpha computes a forward-return-based score for every insider with enough Form 4 purchase history. The metrics below reflect realized performance after each tracked open-market purchase.
| Metric | Value |
|---|---|
| InsiderAlpha rating | ★★★★☆ (4/5) |
| Total purchases tracked | 4 |
| Purchases with forward-return data | 4 |
| 30-day win rate | 100% |
| 90-day win rate | 100% |
| Avg 5-day return | -2.36% |
| Avg 30-day return | +4.73% |
| Avg 90-day return | +1.92% |
| Best 30-day return | +6.51% |
Trading Pattern
InsiderAlpha's records for Michael A. Garcia go back to 2024: 3 primary Form 4 filings, an average of 1.0 per year. The typical open-market purchase is $63K (4 buys totaling $253K). The largest single buy on record is $118K of JMSB in 2025. No transaction on record carries a Rule 10b5-1 flag - the filings look discretionary rather than pre-scheduled, which makes their timing more informative as a signal.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Michael A. Garcia 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 Michael A. Garcia?
Michael A. Garcia is a corporate insider 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 Michael A. Garcia last file a Form 4?
The most recent primary Form 4 on record is dated 31 July 2025, one of 3 filings going back to 2024.
Has Michael A. Garcia been buying or selling stock?
Recorded transactions: 4 open-market purchases ($253K) and 0 open-market sales across all tracked filings.
How accurate is Michael A. Garcia's historical track record?
Across 4 tracked purchases, Michael A. Garcia averaged +4.7% 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 Michael A. Garcia'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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