Summary
Updated Aug 30, 2026
Michelle M. Plummer is Director of GREENE COUNTY BANCORP INC (GCBC). 1 SEC Form 4 filing on record, dated 15 June 2026. Most recent open-market trade: sold $288K of GCBC on 15 June 2026. Lifetime open-market sales: $288K.
Recent Transactions
1Every recent SEC Form 4 transaction Michelle M. Plummer has reported, most recent first.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Michelle M. Plummer 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.
- Tejraj S. Hada - $268K of GCBC open-market activity in the last 12 months
- John Brust - $100K of GCBC open-market activity in the last 12 months
- Jay P. Cahalan - $98K of GCBC open-market activity in the last 12 months
- Peter W. Hogan - $66K of GCBC open-market activity in the last 12 months
- Christopher Cannucciari - $54K of GCBC open-market activity in the last 12 months
- John Antalek - $33K of GCBC 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 Michelle M. Plummer?
Michelle M. Plummer is a corporate insider, tracked as Director of GREENE COUNTY BANCORP INC (GCBC). InsiderAlpha holds 1 primary Form 4 filing for them, the earliest from 2026, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Michelle M. Plummer submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Has Michelle M. Plummer been buying or selling stock?
Recorded transactions: 0 open-market purchases and 1 open-market sale ($288K) across all tracked filings.
Where can I see all of Michelle M. Plummer'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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