Summary
Updated Aug 31, 2026
J. Patrick Gallagher Jr. is CEO, Director of Arthur J. Gallagher & Co. (AJG). 10 SEC Form 4 filings on record going back to 2024, most recently on 28 May 2026. Most recent open-market trade: sold $6.32M of AJG on 5 March 2026. Lifetime open-market sales: $6.32M.
Recent Transactions
20Every recent SEC Form 4 transaction J. Patrick Gallagher Jr. has reported, most recent first.
Trading Pattern
InsiderAlpha's records for J. Patrick Gallagher Jr. go back to 2024: 10 primary Form 4 filings, an average of 3.3 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 J. Patrick Gallagher Jr. 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.
- Walter D. Bay - $7.28M of AJG open-market activity in the last 12 months
- Douglas K. Howell - $6.38M of AJG open-market activity in the last 12 months
- Scott R. Hudson - $4.69M of AJG open-market activity in the last 12 months
- Christopher E. Mead - $3.15M of AJG open-market activity in the last 12 months
- Richard C. Cary - $2.18M of AJG open-market activity in the last 12 months
- Michael Robert Pesch - $988K of AJG 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 J. Patrick Gallagher Jr.?
J. Patrick Gallagher Jr. is a corporate insider, tracked as CEO, Director of Arthur J. Gallagher & Co. (AJG). InsiderAlpha holds 10 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did J. Patrick Gallagher Jr. last file a Form 4?
The most recent primary Form 4 on record is dated 28 May 2026, one of 10 filings going back to 2024.
Has J. Patrick Gallagher Jr. been buying or selling stock?
Recorded transactions: 0 open-market purchases and 1 open-market sale ($6.32M) across all tracked filings.
Where can I see all of J. Patrick Gallagher Jr.'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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