Summary
Updated Aug 30, 2026
Robert D. Marcus is Director of EQUIFAX INC (EFX). 8 SEC Form 4 filings on record going back to 2024, most recently on 1 July 2026.
Recent Transactions
2Every recent SEC Form 4 transaction Robert D. Marcus 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 Robert D. Marcus 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.
- Mark W. Begor - $32.06M of EFX open-market activity in the last 12 months
- Jamil Farshchi - $2.63M of EFX open-market activity in the last 12 months
- John W. Gamble Jr. - $2.02M of EFX open-market activity in the last 12 months
- Chad M. Borton - $912K of EFX open-market activity in the last 12 months
- Cecilia Mao - $465K of EFX 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 Robert D. Marcus?
Robert D. Marcus is a corporate insider, tracked as Director of EQUIFAX INC (EFX). InsiderAlpha holds 8 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 Robert D. Marcus submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Where can I see all of Robert D. Marcus'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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