GALLAGHER ARTHUR J & CO (AJG) has 320 open-market insider trades by 28 insiders since 2006. Over the last six months insiders net sold $8.2M. The most active filer is Douglas K. Howell, CFO & VP.
| Name | Title | Tier | Trades | Value | Last Trade |
|---|---|---|---|---|---|
| Douglas K. Howell | CFOVP | — | 37 | $89.2M | 2026-03-31 |
| Scott R. Hudson | PresVP | — | 19 | $71.0M | 2026-09-02 |
| Susan E. Pietrucha | CHRO | — | 21 | $47.6M | 2026-03-15 |
| Walter D. Bay | CLO | — | 23 | $45.1M | 2026-08-24 |
| J. Patrick Gallagher Jr. | CEO | — | 13 | $32.2M | 2026-09-08 |
| Thomas Joseph Gallagher | Pres | — | 8 | $31.6M | 2026-07-01 |
| William F. Ziebell | PresVP | — | 8 | $27.0M | 2026-03-31 |
| Richard C. Cary | CAOController | — | 25 | $25.9M | 2026-09-15 |
| Joel D. Cavaness | PresVP | — | 11 | $21.4M | 2024-04-29 |
| James W. Durkin Jr. | PresVP | — | 11 | $8.9M | 2018-01-29 |
| Insider | Title | Type | Value | Date |
|---|---|---|---|---|
| Richard C. Cary | CAO & Controller | Sell | $253K | 2026-09-15 |
| Scott R. Hudson | President & VP | Sell | $3.2M | 2026-09-02 |
| Walter D. Bay | CLO | Sell | $3.2M | 2026-08-24 |
| Christopher E. Mead | President & VP | Sell | $900K | 2026-08-19 |
| Richard C. Cary | CAO & Controller | Sell | $618K | 2026-06-02 |
| Scott R. Hudson | President & VP | Sell | $865K |
Companies that share insiders with AJG, and sector peers with recent insider buying. Related by who files, not by how the stocks move.
| 2026-03-06 |
| Christopher E. Mead | President & VP | Sell | $908K | 2026-03-05 |
| J. Patrick Gallagher Jr. | CEO | Sell | $6.3M | 2026-03-02 |
| Christopher E. Mead | President & VP | Sell | $1.0M | 2025-12-23 |
| Douglas K. Howell | CFO & VP | Sell | $1.3M | 2025-12-22 |
| Walter D. Bay | CLO | Sell | $4.0M | 2025-12-19 |
| Christopher E. Mead | President & VP | Sell | $313K | 2025-11-21 |
| Richard C. Cary | CAO & Controller | Sell | $1.6M | 2025-11-18 |
| Michael Robert Pesch | President & VP | Buy | $2.0M | 2025-11-03 |
| Douglas K. Howell | CFO & VP | Sell | $5.2M | 2025-09-19 |