AJG
Arthur J Gallagher & Co
NYSE: AJG · FINANCIAL SERVICES · INSURANCE BROKERS
$218.69
-1.00% today
Updated 2026-06-12
Market cap
$52.87B
P/E ratio
33.30
P/S ratio
3.72x
EPS (TTM)
$6.18
Dividend yield
1.29%
52W range
$191 – $334
Volume
1.9M
Arthur J Gallagher & Co (AJG) Insider transactions
Net insider activity
Net buying (142,962 shares)
Buy transactions
51
Sell transactions
49
All transactions
| Date | Insider | Title | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-06-02 | CARY, RICHARD C | Controller, CAO | Sale | 3,000 | $206.00 | $618000.00 |
| 2026-06-01 | MISKEL, CHRISTOPHER C. | Director | Buy | 194 | $206.10 | $39983.40 |
| 2026-06-01 | JOHNSON, DAVID S | Director | Buy | 237 | $206.10 | $48845.70 |
| 2026-05-26 | GALLAGHER, PATRICK MURPHY | Chief Operating Officer | Buy | 14,698 | — | — |
| 2026-05-26 | GALLAGHER, J PATRICK JR | Director, CEO | Sale | 14,698 | — | — |
| 2026-05-12 | ROSENTHAL, NORMAN L | Director | Buy | 1,110 | — | — |
| 2026-05-12 | NICOLETTI, RALPH J | Director | Buy | 1,110 | — | — |
| 2026-05-12 | MISKEL, CHRISTOPHER C. | Director | Buy | 1,110 | — | — |
| 2026-05-12 | JOHNSON, DAVID S | Director | Buy | 1,110 | — | — |
| 2026-05-12 | HARRIES, RICHARD DE WINTON WILKIN | Director | Buy | 1,110 | — | — |
| 2026-05-12 | COLDMAN, DAVID JOHN | Director | Buy | 1,110 | — | — |
| 2026-05-12 | CLARKE, TERESA HILLARY | Director | Buy | 1,110 | — | — |
| 2026-05-12 | CAPLAN, DEBORAH H | Director | Buy | 1,110 | — | — |
| 2026-03-31 | ZIEBELL, WILLIAM F | VICE PRESIDENT | Sale | 51 | — | — |
| 2026-03-31 | ZIEBELL, WILLIAM F | VICE PRESIDENT | Sale | 51 | $215.95 | $11013.45 |
| 2026-03-31 | JAIN, VISHAL | VICE PRESIDENT | Sale | 51 | — | — |
| 2026-03-31 | JAIN, VISHAL | VICE PRESIDENT | Sale | 51 | $215.95 | $11013.45 |
| 2026-03-31 | HUDSON, SCOTT R | Vice President | Sale | 64 | — | — |
| 2026-03-31 | HUDSON, SCOTT R | Vice President | Sale | 64 | $215.95 | $13820.80 |
| 2026-03-31 | HOWELL, DOUGLAS K | VP & Chief Financial Officer | Sale | 76 | — | — |
| 2026-03-31 | HOWELL, DOUGLAS K | VP & Chief Financial Officer | Sale | 76 | $215.95 | $16412.20 |
| 2026-03-31 | GALLAGHER, THOMAS JOSEPH | President | Sale | 76 | — | — |
| 2026-03-31 | GALLAGHER, THOMAS JOSEPH | President | Sale | 76 | $215.95 | $16412.20 |
| 2026-03-31 | GALLAGHER, J PATRICK JR | Director, CEO | Sale | 5,346 | — | — |
| 2026-03-31 | GALLAGHER, J PATRICK JR | Director, CEO | Buy | 5,346 | $215.95 | $1.15M |
| 2026-03-31 | GALLAGHER, J PATRICK JR | Director, CEO | Sale | 2,369 | $215.95 | $511585.55 |
| 2026-03-31 | CARY, RICHARD C | Controller, CAO | Sale | 472 | — | — |
| 2026-03-31 | CARY, RICHARD C | Controller, CAO | Buy | 472 | $215.95 | $101928.40 |
| 2026-03-31 | CARY, RICHARD C | Controller, CAO | Sale | 139 | $215.95 | $30017.05 |
| 2026-03-31 | BAY, WALTER D. | General Counsel | Sale | 1,415 | — | — |
| 2026-03-31 | BAY, WALTER D. | General Counsel | Buy | 1,415 | $215.95 | $305569.25 |
| 2026-03-31 | BAY, WALTER D. | General Counsel | Sale | 627 | $215.95 | $135400.65 |
| 2026-03-23 | GALLAGHER, THOMAS JOSEPH | President | Sale | 528 | — | — |
| 2026-03-23 | GALLAGHER, THOMAS JOSEPH | President | Buy | 264 | — | — |
| 2026-03-23 | GALLAGHER, THOMAS JOSEPH | President | Sale | 176 | — | — |
| 2026-03-23 | GALLAGHER, PATRICK MURPHY | Chief Operating Officer | Buy | 704 | — | — |
| 2026-03-20 | GALLAGHER, PATRICK MURPHY | Chief Operating Officer | Buy | 1,445 | $214.82 | $310414.90 |
| 2026-03-16 | PESCH, MICHAEL ROBERT | Vice President | Sale | 525 | $207.93 | $109163.25 |
| 2026-03-16 | MEAD, CHRISTOPHER E | VICE PRESIDENT | Sale | 432 | $207.93 | $89825.76 |
| 2026-03-16 | JAIN, VISHAL | VICE PRESIDENT | Sale | 501 | $207.93 | $104172.93 |
| 2026-03-16 | GALLAGHER, PATRICK MURPHY | Chief Operating Officer | Sale | 525 | $207.93 | $109163.25 |
| 2026-03-15 | ZIEBELL, WILLIAM F | VICE PRESIDENT | Sale | 6,930 | — | — |
| 2026-03-15 | ZIEBELL, WILLIAM F | VICE PRESIDENT | Buy | 6,930 | — | — |
| 2026-03-15 | ZIEBELL, WILLIAM F | VICE PRESIDENT | Sale | 2,321 | $207.93 | $482605.53 |
| 2026-03-15 | PIETRUCHA, SUSAN E | Chief Human Resources Officer | Buy | 6,612 | — | — |
| 2026-03-15 | PIETRUCHA, SUSAN E | Chief Human Resources Officer | Buy | 6,612 | — | — |
| 2026-03-15 | PIETRUCHA, SUSAN E | Chief Human Resources Officer | Sale | 2,186 | $207.93 | $454534.98 |
| 2026-03-15 | MEAD, CHRISTOPHER E | VICE PRESIDENT | Buy | 5,258 | — | — |
| 2026-03-15 | MEAD, CHRISTOPHER E | VICE PRESIDENT | Buy | 5,258 | — | — |
| 2026-03-15 | MEAD, CHRISTOPHER E | VICE PRESIDENT | Sale | 2,019 | $207.93 | $419810.67 |
| 2026-03-15 | JAIN, VISHAL | VICE PRESIDENT | Buy | 6,214 | — | — |
| 2026-03-15 | JAIN, VISHAL | VICE PRESIDENT | Buy | 6,214 | — | — |
| 2026-03-15 | JAIN, VISHAL | VICE PRESIDENT | Sale | 2,645 | $207.93 | $549974.85 |
| 2026-03-15 | HUDSON, SCOTT R | Vice President | Buy | 7,170 | — | — |
| 2026-03-15 | HUDSON, SCOTT R | Vice President | Buy | 7,170 | — | — |
| 2026-03-15 | HUDSON, SCOTT R | Vice President | Sale | 2,828 | $207.93 | $588026.04 |
| 2026-03-15 | HOWELL, DOUGLAS K | VP & Chief Financial Officer | Buy | 9,082 | — | — |
| 2026-03-15 | HOWELL, DOUGLAS K | VP & Chief Financial Officer | Buy | 9,082 | — | — |
| 2026-03-15 | HOWELL, DOUGLAS K | VP & Chief Financial Officer | Sale | 3,865 | $207.93 | $803649.45 |
| 2026-03-15 | GALLAGHER, THOMAS JOSEPH | President | Buy | 9,560 | — | — |
| 2026-03-15 | GALLAGHER, THOMAS JOSEPH | President | Buy | 9,560 | — | — |
| 2026-03-15 | GALLAGHER, THOMAS JOSEPH | President | Sale | 4,068 | $207.93 | $845859.24 |
| 2026-03-15 | GALLAGHER, PATRICK MURPHY | Chief Operating Officer | Buy | 4,620 | — | — |
| 2026-03-15 | GALLAGHER, PATRICK MURPHY | Chief Operating Officer | Buy | 4,620 | — | — |
| 2026-03-15 | GALLAGHER, PATRICK MURPHY | Chief Operating Officer | Sale | 1,962 | $207.93 | $407958.66 |
| 2026-03-15 | GALLAGHER, J PATRICK JR | Director, CEO | Buy | 45,048 | — | — |
| 2026-03-15 | GALLAGHER, J PATRICK JR | Director, CEO | Buy | 45,048 | — | — |
| 2026-03-15 | GALLAGHER, J PATRICK JR | Director, CEO | Sale | 19,168 | $207.93 | $3.99M |
| 2026-03-15 | CARY, RICHARD C | Controller, CAO | Sale | 181 | $207.93 | $37635.33 |
| 2026-03-15 | BLOOM, MARK H. | Vice President | Sale | 3,506 | — | — |
| 2026-03-15 | BLOOM, MARK H. | Vice President | Buy | 3,506 | — | — |
| 2026-03-15 | BLOOM, MARK H. | Vice President | Sale | 793 | $207.93 | $164888.49 |
| 2026-03-15 | BAY, WALTER D. | General Counsel | Sale | 7,090 | — | — |
| 2026-03-15 | BAY, WALTER D. | General Counsel | Buy | 7,090 | — | — |
| 2026-03-15 | BAY, WALTER D. | General Counsel | Sale | 2,411 | $207.93 | $501319.23 |
| 2026-03-13 | HOWELL, DOUGLAS K | VP & Chief Financial Officer | Sale | 14,100 | — | — |
| 2026-03-13 | HOWELL, DOUGLAS K | VP & Chief Financial Officer | Buy | 14,100 | $79.59 | $1.12M |
| 2026-03-13 | HOWELL, DOUGLAS K | VP & Chief Financial Officer | Sale | 8,638 | $207.93 | $1.80M |
| 2026-03-09 | JAIN, VISHAL | VICE PRESIDENT | Sale | 8,450 | — | — |
| 2026-03-09 | JAIN, VISHAL | VICE PRESIDENT | Buy | 8,450 | $79.59 | $672535.50 |
| 2026-03-09 | JAIN, VISHAL | VICE PRESIDENT | Sale | 4,326 | $219.20 | $948237.57 |
| 2026-03-06 | HUDSON, SCOTT R | Vice President | Sale | 3,800 | — | — |
| 2026-03-06 | HUDSON, SCOTT R | Vice President | Sale | 3,800 | $227.57 | $864766.00 |
| 2026-03-05 | PESCH, MICHAEL ROBERT | Vice President | Sale | 6,750 | — | — |
| 2026-03-05 | PESCH, MICHAEL ROBERT | Vice President | Buy | 6,750 | $79.59 | $537232.50 |
| 2026-03-05 | PESCH, MICHAEL ROBERT | Vice President | Sale | 3,733 | $228.84 | $854241.06 |
| 2026-03-05 | MEAD, CHRISTOPHER E | VICE PRESIDENT | Sale | 4,000 | — | — |
| 2026-03-05 | MEAD, CHRISTOPHER E | VICE PRESIDENT | Buy | 4,000 | $79.59 | $318360.00 |
| 2026-03-04 | PIETRUCHA, SUSAN E | Chief Human Resources Officer | Buy | 1,982 | $227.01 | $449933.82 |
| 2026-03-04 | PESCH, MICHAEL ROBERT | Vice President | Buy | 1,322 | $227.01 | $300107.22 |
| 2026-03-04 | MEAD, CHRISTOPHER E | VICE PRESIDENT | Buy | 1,542 | $227.01 | $350049.42 |
| 2026-03-04 | JAIN, VISHAL | VICE PRESIDENT | Buy | 1,982 | $227.01 | $449933.82 |
| 2026-03-04 | HUDSON, SCOTT R | Vice President | Buy | 2,203 | $227.01 | $500103.03 |
| 2026-03-04 | HOWELL, DOUGLAS K | VP & Chief Financial Officer | Buy | 2,643 | $227.01 | $599987.43 |
| 2026-03-04 | GALLAGHER, THOMAS JOSEPH | President | Buy | 2,643 | $227.01 | $599987.43 |
| 2026-03-04 | GALLAGHER, PATRICK MURPHY | Chief Operating Officer | Buy | 1,542 | $227.01 | $350049.42 |
| 2026-03-04 | GALLAGHER, J PATRICK JR | Director, CEO | Buy | 7,929 | $227.01 | $1.80M |
| 2026-03-04 | BLOOM, MARK H. | Vice President | Buy | 1,542 | $227.01 | $350049.42 |
| 2026-03-04 | BAY, WALTER D. | General Counsel | Buy | 1,982 | $227.01 | $449933.82 |
| 2026-03-03 | GALLAGHER, PATRICK MURPHY | Chief Operating Officer | Sale | 5,000 | — | — |
Frequently asked questions
Are AJG insiders buying or selling?
Over the transactions on record, AJG insiders have been net buyers, with about $15.48M in stock sold across 49 sales, against 21 open-market purchases.
Does insider selling at AJG mean the stock will fall?
Not by itself. Most executive selling is pre-scheduled through 10b5-1 plans filed months in advance, and insiders sell for diversification, taxes, and liquidity far more often than out of any view on the price. Insider buying is the stronger signal, especially when several insiders buy around the same time, because there is usually only one reason to put personal cash into the stock.
Which AJG insiders are selling the most?
Recent selling is concentrated in a few names. GALLAGHER, J PATRICK JR accounts for the largest share on record, with about $4.50M sold. Selling by one or two individuals matters less than broad selling across the whole leadership team, which is the pattern worth watching.