Arthur J. Gallagher & Co. (AJG)
Data as of , from SEC Form 4 filings.
See up to 3 months of AJG. The 7-day demo opens the 1M and 3M ranges and puts AJG on your watchlist.
Start 7-day demoLatest AJG insider trades
- Richard C. Cary - OfficerOpen-market sale$253K
Scott R. Hudson - Officer
About Arthur J. Gallagher & Co. (AJG)
Founded in 1927 as a one-person agency, Gallagher's primary business is insurance brokerage, with a focus on serving middle-market companies. The company's risk management segment provides third-party claims adjustment to companies that choose to self-insure. Gallagher has about 72,000 employees and generates about a third of its revenue internationally, primarily in Australia, Canada, New Zealand, and the UK.
- ROLLING MEADOWS, IL
- 72,000
- 1984
- NYSE
AJG Form 4 activity by transaction type, last 90 days
| Form 4 transaction type | Transactions | Shares | Total value |
|---|---|---|---|
| Open-market sale | 4 | 28,500 | $7.56M |
| Grant or award | 1 | 152.67 | |
| Option exercise | 6 | 33,561 | |
AJG insider transactions (Form 4)
47123 Form 4 filings on record, the earliest from Oct 30, 2024, newest first. Filing history page 1 of 3.
| Traded | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Richard C. Cary - Officer | Open-market sale | Common Stock | 1,000 | $252.86 | $253K | |
| Patrick Murphy Gallagher - Officer | Gift | Common Stock | 49,988 | $0.00 | - | |
| J. Patrick Gallagher Jr. - Officer | Gift | Common Stock | 49,988 | $0.00 | - | |
| Scott R. Hudson - Officer | Option exercise | Common Stock | 12,000 | $86.17 | $1.03M | |
| Scott R. Hudson - Officer | Open-market sale | Common Stock | 12,000 | $264.13 footnote F1 | $3.17M | |
| Scott R. Hudson - Officer | Option exercise | Non-qualified Stock Option | 12,000 | $0.00 | - | |
| ||||||
| Christopher C. Miskel - Director | Grant or award | Common Stock | 152.67 footnote F1 | $262.00 | $40K | |
| ||||||
| Walter D. Bay - Officer | Open-market sale | Common Stock | 12,000 | $270.08 footnote F1 | $3.24M | |
| ||||||
| Christopher E. Mead - Officer | Option exercise | Common Stock | 3,500 | $86.17 | $302K | |
| Christopher E. Mead - Officer | Open-market sale | Common Stock | 3,500 | $257.03 | $900K | |
| Christopher E. Mead - Officer | Option exercise | Non-qualified Stock Option | 3,500 | $0.00 | - | |
| Mark H. Bloom - Officer | Option exercise | Common Stock | 1,280 | $0.00 | - | |
| Mark H. Bloom - Officer | Tax withholding / forfeiture | Common Stock | 606.81 | $251.21 | $152K | |
| Mark H. Bloom - Officer | Option exercise | Phantom Stock | 1,280 | $0.00 | - | |
| Patrick Murphy Gallagher - Officer | Gift | Common Stock | 23,800 | $0.00 | - | |
| Vishal Jain - Officer | Option exercise | Common Stock | 2,163 | $229.57 | $496K | |
| Vishal Jain - Officer | Option exercise | Notional Stock Units | 2,163 | $0.00 | - | |
| Thomas Joseph Gallagher - Officer | Option exercise | Common Stock | 351.95 | $229.57 | $81K | |
| Thomas Joseph Gallagher - Officer | Option exercise | Notional Stock Units | 351.95 | $0.00 | - | |
| Michael Robert Pesch - Officer | Option exercise | Common Stock | 355.8 | $229.57 | $82K | |
| Michael Robert Pesch - Officer | Option exercise | Notional Stock Units | 355.8 | $0.00 | - | |
| Douglas K. Howell - Officer | Other | Notional Stock Units | 12,954 footnote F3 | $209.08 | $2.71M | |
| ||||||
| Richard C. Cary - Officer | Open-market sale | Common Stock | 3,000 | $206.00 | $618K | |
| David S. Johnson - Director | Grant or award | Common Stock | 236.54 footnote F1 | $206.10 | $49K | |
| ||||||
| Christopher C. Miskel - Director | Grant or award | Common Stock | 194.08 footnote F1 | $206.10 | $40K | |
| ||||||
| Patrick Murphy Gallagher - Officer | Gift | Common Stock | 14,698 | $0.00 | - | |
| J. Patrick Gallagher Jr. - Officer | Gift | Common Stock | 14,698 | $0.00 | - | |
| Deborah H. Caplan - Director | Grant or award | Common Stock | 1,110 footnote F1 | $0.00 | - | |
| ||||||
| Teresa Hillary Clarke - Director | Grant or award | Common Stock | 1,110 footnote F1 | $0.00 | - | |
| ||||||
 David John Coldman - Director | Grant or award | Common Stock | 1,110 footnote F1 | $0.00 | - | |
| ||||||
| Richard de Winton Wilkin Harries - Director | Grant or award | Common Stock | 1,110 footnote F1 | $0.00 | - | |
| ||||||
| David S. Johnson - Director | Grant or award | Common Stock | 1,110 footnote F1 | $0.00 | - | |
| ||||||
| Christopher C. Miskel - Director | Grant or award | Common Stock | 1,110 footnote F1 | $0.00 | - | |
| ||||||
| Ralph J. Nicoletti - Director | Grant or award | Common Stock | 1,110 footnote F1 | $0.00 | - | |
| ||||||
| Norman L. Rosenthal - Director | Grant or award | Common Stock | 1,110 footnote F1 | $0.00 | - | |
| ||||||
| Thomas Joseph Gallagher - Officer | Option exercise | Common Stock | 76.38 | $215.95 | $16K | |
| Thomas Joseph Gallagher - Officer | Tax withholding / forfeiture | Common Stock | 76.38 | $215.95 | $16K | |
| Thomas Joseph Gallagher - Officer | Option exercise | Phantom Stock | 76.38 | $0.00 | - | |
| Douglas K. Howell - Officer | Option exercise | Common Stock | 76.38 | $215.95 | $16K | |
| Douglas K. Howell - Officer | Tax withholding / forfeiture | Common Stock | 76.38 | $215.95 | $16K | |
| Douglas K. Howell - Officer | Option exercise | Phantom Stock | 76.38 | $0.00 | - | |
| Scott R. Hudson - Officer | Option exercise | Common Stock | 63.65 | $215.95 | $14K | |
| Scott R. Hudson - Officer | Tax withholding / forfeiture | Common Stock | 63.65 | $215.95 | $14K | |
| Scott R. Hudson - Officer | Option exercise | Phantom Stock | 63.65 | $0.00 | - | |
| Vishal Jain - Officer | Option exercise | Common Stock | 50.92 | $215.95 | $11K | |
| Vishal Jain - Officer | Tax withholding / forfeiture | Common Stock | 50.92 | $215.95 | $11K | |
| Vishal Jain - Officer | Option exercise | Phantom Stock | 50.92 | $0.00 | - | |
Item 5.02
Item 2.02, 7.01
Item 8.01
Item 7.01
Recent AJG Form 144 notices of proposed sale
3An insider files Form 144 before selling restricted or control stock. It announces a planned sale. If the sale goes ahead, it shows up later on a Form 4.
| Filed | Filer | Relationship | Shares | Market value | Notice |
|---|---|---|---|---|---|
| Richard C. Cary | Officer | 1,000 | $253K | View on EDGAR | |
| Matrix Trust Co | Trustee for Arthur J Gallagher Rabbi Trust | 15,000 |
Stock trades in AJG disclosed by members of the U.S. House in the last 12 months, newest first. Values are the ranges as filed.
| Member | Type | Traded | Disclosed | Value range | Owner | Days to disclose | Filing |
|---|---|---|---|---|---|---|---|
 Kelly MorrisonDemocrat, MN-03 | Sale |
AJG insider trading FAQ
What is the latest insider trade for AJG?
Arthur J. Gallagher & Co. (AJG) had 9 insider filings in the last 90 days, with the most recent on 17 September 2026. The full record for AJG runs to 123 Form 4 filings, the earliest from 30 October 2024. InsiderAlpha adds new Form 4, Form 144 and 8-K filings as they arrive from SEC EDGAR.
How many insiders are buying AJG stock?
No insider purchases of AJG were filed in the last 90 days. 5 purchases are on record for this company.
How many insiders are selling AJG stock?
4 insider sales of AJG were filed in the last 90 days, totaling $7.56M.
Where can I see AJG SEC filings (Form 4, 10-K, 10-Q, 8-K)?
This page collects AJG Form 4 insider transactions, Form 144 sale notices and 8-K filings in one place. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
More Financials companies with insider activity
Recent insider filings
10The EDGAR links open each original Form 4, so you can check any number on this page against the filing it came from.
- - Richard C. Cary view on EDGAR
- - Patrick Murphy Gallagher view on EDGAR
- - J. Patrick Gallagher Jr. view on EDGAR
- - Scott R. Hudson view on EDGAR
- - Christopher C. Miskel view on EDGAR
- - Walter D. Bay view on EDGAR
- - Christopher E. Mead view on EDGAR
- - Mark H. Bloom view on EDGAR
- - Patrick Murphy Gallagher view on EDGAR
Related companies with recent insider activity
Learn more
- Insider selling: signal or noise?
- Why most insider sales are routine, and the few patterns worth a second look.
- Form 144 vs Form 4
- A Form 144 announces a planned sale; the Form 4 reports it after it happens.
- Insider activity in Financials
- Where AJG's peers are being bought and sold.
- Every recent Form 4
- The market-wide feed, updated as filings arrive from SEC EDGAR.
Follow AJG with a 7-day demo
- AJG on your watchlist
- Every AJG Form 4 filing on record
- Up to 3 months of AJG price history
- The daily trading plan of ranked insider buys, on a delay, with the plan archive
Start 7-day demoCard required. Your card is never charged for the demo.
