// company-profile
Arthur J. Gallagher & Co.
AJG// activity-summary
Recent insider activity is bullish. Over the last 30 days, 2 insiders purchased shares versus 1 sale. Buying was led by JOHNSON DAVID S.
// 90-day insight
Over the last 90 days, Arthur J. Gallagher & Co. insiders bought $1.7M (26 transactions) and sold $1.4M (9 transactions).
- Most active insider: GALLAGHER J PATRICK JR with 4 transactions totaling $1.7M.
- Largest single purchase: $1.2M by GALLAGHER J PATRICK JR on Mar 31, 2026.
Activity skews bullish — buys outpace sales.
Institutional Ownership
Top 13F-HR holders of Arthur J. Gallagher & Co. as of 2026-03-31
Data source: SEC Form 13F-HR filings. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jun 2, 2026 | CARY RICHARD C | AJG | Sale | 3,000 | $206.00 | $618K |
| Jun 1, 2026 | JOHNSON DAVID S | AJG | Award | 236.536 | $206.10 | $49K |
| Jun 1, 2026 | Miskel Christopher C. | AJG | Award | 194.081 | $206.10 | $40K |
| May 26, 2026 | GALLAGHER J PATRICK JR | AJG | Gift | 14,698 | $0.00 | $0K |
| May 26, 2026 | Gallagher Patrick Murphy | AJG | Gift | 14,698 | $0.00 | $0K |
45 more transactions hidden
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