Summary
Updated Aug 31, 2026
Martin Mucci files SEC Form 4 reports at PAYCHEX INC (PAYX). 10 SEC Form 4 filings on record going back to 2024, most recently on 21 July 2026. Most recent open-market trade: sold $2.75M of PAYX on 15 July 2026. Lifetime open-market purchases: $267K. Lifetime open-market sales: $16.91M.
Recent Transactions
16Every recent SEC Form 4 transaction Martin Mucci has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Martin Mucci go back to 2024: 10 primary Form 4 filings, an average of 3.3 per year. The typical open-market purchase is $267K (1 buy totaling $267K). The largest single buy on record is $267K of CTAS in 2025. Sales side: 2 recorded sales totaling $16.91M, so the filing history runs sell-heavy by dollar value. 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 Martin Mucci 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.
- Joseph M. Tucci - $384K of PAYX open-market activity in the last 12 months
- Christopher C. Simmons - $303K of PAYX open-market activity in the last 12 months
- Robert L. Schrader - $299K of PAYX open-market activity in the last 12 months
- Joseph Doody - $99K of PAYX open-market activity in the last 12 months
- Tom Bonadio - $98K of PAYX open-market activity in the last 12 months
- Elizabeth Roaldsen - $41K of PAYX 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 Martin Mucci?
Martin Mucci is a corporate insider of PAYCHEX INC (PAYX). InsiderAlpha holds 10 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Martin Mucci submitted recently?
2 primary Form 4 filings in the last 90 days, covering 1 company.
Has Martin Mucci been buying or selling stock?
Recorded transactions: 1 open-market purchase ($267K) and 2 open-market sales ($16.91M) across all tracked filings.
Where can I see all of Martin Mucci'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.
Learn More
Follow Martin Mucci and every insider like them
A free account opens the full scored daily plan and every past day, a watchlist for any ticker, and 3 months of price history on every company page. No card.
Free plan available · Paid plans start with a 7-day free trial