Summary
Updated Aug 30, 2026
Michael S. Davenport files SEC Form 4 reports at MERCANTILE BANK CORP (MBWM). 3 SEC Form 4 filings on record going back to 2025, most recently on 27 May 2026.
Recent Transactions
3Every recent SEC Form 4 transaction Michael S. Davenport has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Michael S. Davenport go back to 2025: 3 primary Form 4 filings, an average of 1.5 per year. 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 S. Davenport 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.
- Michael H. Price - $210K of MBWM open-market activity in the last 12 months
- Nelson F. Sanchez - $44K of MBWM 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 S. Davenport?
Michael S. Davenport is a corporate insider of MERCANTILE BANK CORP (MBWM). InsiderAlpha holds 3 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
When did Michael S. Davenport last file a Form 4?
The most recent primary Form 4 on record is dated 27 May 2026, one of 3 filings going back to 2025.
Where can I see all of Michael S. Davenport'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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