Summary
Updated Aug 31, 2026
Jonathon Nudi is President and CEO, Director of MASCO CORP /DE/ (MAS). 7 SEC Form 4 filings on record going back to 2024, most recently on 27 February 2026. Most recent open-market trade: sold $718K of GIS on 1 October 2024. Lifetime open-market sales: $718K.
Recent Transactions
10Every recent SEC Form 4 transaction Jonathon Nudi has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Jonathon Nudi go back to 2024: 7 primary Form 4 filings, an average of 2.3 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 Jonathon Nudi 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.
- Kenneth G. Cole - $4.00M of MAS open-market activity in the last 12 months
- Lisa A. Payne - $1.07M of MAS open-market activity in the last 12 months
- Jacqueline Williams-Roll - $883K of GIS open-market activity in the last 12 months
- Ricardo Fernandez - $276K of GIS open-market activity in the last 12 months
- Heath M. Eisman - $54K of MAS 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 Jonathon Nudi?
Jonathon Nudi is a corporate insider, tracked as President and CEO, Director of MASCO CORP /DE/ (MAS). InsiderAlpha holds 7 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Jonathon Nudi last file a Form 4?
The most recent primary Form 4 on record is dated 27 February 2026, one of 7 filings going back to 2024.
Has Jonathon Nudi been buying or selling stock?
Recorded transactions: 0 open-market purchases and 1 open-market sale ($718K) across all tracked filings.
Where can I see all of Jonathon Nudi'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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