AJG Arthur J. Gallagher & Co.
NYSE · SEC CIK 354190 · EDGAR
- Bought, last 12 months
- $988.5K 1 purchases by 1 insiders
- Sold, last 12 months
- $24.52M 13 sales by 6 insiders
- Filings on record
- 439 since 2021-08-03, latest 2026-09-17 16:46
BoughtSold
Most active insiders, 12 months
| Insider | Title | Bought | Sold |
|---|---|---|---|
| Bay Walter D. | GC | — | $7.28M |
| GALLAGHER J PATRICK JR | CEO, Dir | — | $6.32M |
| Hudson Scott R | VP | — | $4.03M |
| Mead Christopher E | VP | — | $3.15M |
| CARY RICHARD C | CAO, Ctrl | — | $2.44M |
| HOWELL DOUGLAS K | VP, CFO | — | $1.29M |
| Pesch Michael Robert | VP | $988.5K | — |
| Harries Richard de Winton Wilkin | Dir | — | — |
| Gallagher Patrick Murphy | COO | — | — |
| Clarke Teresa Hillary | Dir | — | — |
Transactions 632
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2023-09-19 | 2023-09-15 | AJG | Bay Walter D. | GC | M - OptEx | $56.86 | +21.8K | 66.5K | +49% | +$1.24M |
| D | 2023-09-19 | 2023-09-19 | AJG | HOWELL DOUGLAS K | VP, CFO | S - Sale+OE | $234.94 | -15.0K | 127.9K | -10% | -$3.52M |
| D | 2023-09-19 | 2023-09-19 | AJG | HOWELL DOUGLAS K | VP, CFO | M - OptEx | $56.86 | +15.0K | 142.9K | +12% | +$852.9K |
| D | 2023-08-29 | 2023-08-25 | AJG | Mead Christopher E | VP | M - OptEx | $0.00 | +3,300 | 14.1K | +31% | $0 |
| D | 2023-08-29 | 2023-08-25 | AJG | Mead Christopher E | VP | S - Sale+OE | $226.14 | -3,300 | 10.8K | -23% | -$746.3K |
| D | 2023-08-28 | 2023-08-24 | AJG | HOWELL DOUGLAS K | VP, CFO | F - Tax | $221.53 | -86.2K | 194.4K | -31% | -$19.10M |
| DM | 2023-08-28 | 2023-08-24+ | AJG | HOWELL DOUGLAS K | VP, CFO | S - Sale+OE | $226.40 | -66.4K | 164.4K | -29% | -$15.04M |
| D | 2023-08-28 | 2023-08-24 | AJG | HOWELL DOUGLAS K | VP, CFO | M - OptEx | $0.00 | +189.8K | 280.6K | +209% | $0 |
| D | 2023-08-24 | 2023-08-23 | AJG | Jain Vishal | VP | M - OptEx | $0.00 | +1,331 | 36.5K | +4% | $0 |
| D | 2023-08-24 | 2023-08-23 | AJG | Jain Vishal | VP | F - Tax | $221.29 | -1,331 | 35.1K | -4% | -$294.5K |
| 2023-08-04 | 2023-08-02 | AJG | Mead Christopher E | VP | G - Gift | $0.00 | -185 | 10.8K | -2% | $0 | |
| D | 2023-07-18 | 2023-07-14 | AJG | Cavaness Joel D | VP | M - OptEx | $0.00 | +1,575 | 136.8K | +1% | $0 |
| D | 2023-07-18 | 2023-07-14 | AJG | GALLAGHER THOMAS JOSEPH | VP | M - OptEx | $0.00 | +2,570 | 312.4K | +0.8% | $0 |
| 2023-06-20 | 2023-06-16 | AJG | JOHNSON DAVID S | Dir | S - Sale | $216.40 | -1,000 | 46.5K | -2% | -$216.4K | |
| I | 2023-06-16 | 2023-06-15 | AJG | GALLAGHER J PATRICK JR | Pres, CEO, Dir | G - Gift | $0.00 | -310 | 218.4K | -0.1% | $0 |
| DI | 2023-06-12 | 2023-06-08 | AJG | Cavaness Joel D | VP | S - Sale+OE | $204.23 | -2,750 | 2,023 | -58% | -$561.6K |
| DMI | 2023-06-12 | 2023-06-08 | AJG | Cavaness Joel D | VP | M - OptEx | $62.66 | +2,750 | 4,773 | +136% | +$172.3K |
| I | 2023-06-12 | 2023-06-08 | AJG | Gallagher Patrick Murphy | VP | G - Gift | $0.00 | +640 | 9,552 | +7% | $0 |
| 2023-06-12 | 2023-06-08 | AJG | Gallagher Patrick Murphy | VP | G - Gift | $0.00 | -640 | 34.4K | -2% | $0 | |
| I | 2023-05-18 | 2023-05-16 | AJG | GALLAGHER J PATRICK JR | Pres, CEO, Dir | G - Gift | $0.00 | -460 | 218.7K | -0.2% | $0 |
| I | 2023-05-18 | 2023-05-16 | AJG | Gallagher Patrick Murphy | VP | G - Gift | $0.00 | -460 | 53.9K | -0.8% | $0 |
| D | 2023-05-12 | 2023-05-10 | AJG | GALLAGHER J PATRICK JR | Pres, CEO, Dir | F - Tax | $217.32 | -3,871 | 108.4K | -3% | -$841.1K |
| D | 2023-05-12 | 2023-05-10 | AJG | GALLAGHER J PATRICK JR | Pres, CEO, Dir | M - OptEx | $0.00 | +9,225 | 112.2K | +9% | $0 |
| D | 2023-05-12 | 2023-05-10 | AJG | CARY RICHARD C | CAO, Ctrl | S - Sale+OE | $217.62 | -3,204 | 37.3K | -8% | -$697.3K |
| DM | 2023-05-12 | 2023-05-10 | AJG | CARY RICHARD C | CAO, Ctrl | M - OptEx | $79.38 | +3,204 | 40.5K | +9% | +$254.3K |
| 2023-05-11 | 2023-05-09 | AJG | JOHNSON DAVID S | Dir | A - Grant | $0.00 | +920 | 1,950 | +89% | $0 | |
| M | 2023-05-11 | 2023-05-10 | AJG | JOHNSON DAVID S | Dir | M - OptEx | $0.00 | 0 | 920 | New | $0 |
| 2023-05-11 | 2023-05-09 | AJG | Coldman David John | Dir | A - Grant | $0.00 | +920 | 1,950 | +89% | $0 | |
| M | 2023-05-11 | 2023-05-10 | AJG | Coldman David John | Dir | M - OptEx | $0.00 | 0 | 920 | New | $0 |
| 2023-05-11 | 2023-05-09 | AJG | Miskel Christopher C. | Dir | A - Grant | $0.00 | +920 | 1,951 | +89% | $0 | |
| M | 2023-05-11 | 2023-05-10 | AJG | Miskel Christopher C. | Dir | M - OptEx | $0.00 | 0 | 920.60 | New | $0 |
| M | 2023-05-11 | 2023-05-09 | AJG | McCurdy Kay W | Dir | M - OptEx | $0.00 | 0 | 0 | New | $0 |
| 2023-05-11 | 2023-05-09 | AJG | NICOLETTI RALPH J | Dir | A - Grant | $0.00 | +920 | 1,950 | +89% | $0 | |
| M | 2023-05-11 | 2023-05-10 | AJG | NICOLETTI RALPH J | Dir | M - OptEx | $0.00 | 0 | 920 | New | $0 |
| M | 2023-05-11 | 2023-05-10 | AJG | ROSENTHAL NORMAN L | Dir | M - OptEx | $0.00 | 0 | 920 | New | $0 |
| 2023-05-11 | 2023-05-09 | AJG | ROSENTHAL NORMAN L | Dir | A - Grant | $0.00 | +920 | 1,950 | +89% | $0 | |
| M | 2023-05-11 | 2023-05-10 | AJG | BARRAT SHERRY S | Dir | M - OptEx | $0.00 | 0 | 920 | New | $0 |
| 2023-05-11 | 2023-05-09 | AJG | BARRAT SHERRY S | Dir | A - Grant | $0.00 | +920 | 1,950 | +89% | $0 | |
| 2023-05-11 | 2023-05-09 | AJG | Clarke Teresa Hillary | Dir | A - Grant | $0.00 | +920 | 1,950 | +89% | $0 | |
| M | 2023-05-11 | 2023-05-10 | AJG | Clarke Teresa Hillary | Dir | M - OptEx | $0.00 | 0 | 920 | New | $0 |
| 2023-05-11 | 2023-05-09 | AJG | BAX WILLIAM L | Dir | A - Grant | $0.00 | +920 | 1,950 | +89% | $0 | |
| M | 2023-05-11 | 2023-05-10 | AJG | BAX WILLIAM L | Dir | M - OptEx | $0.00 | 0 | 920 | New | $0 |
| 2023-05-10 | 2023-05-08 | AJG | BARRAT SHERRY S | Dir | S - Sale | $215.00 | -2,330 | 18.8K | -11% | -$500.9K | |
| D | 2023-05-08 | 2023-05-04 | AJG | GALLAGHER J PATRICK JR | Pres, CEO, Dir | M - OptEx | $0.00 | +367.65 | 103.4K | +0.4% | $0 |
| D | 2023-05-08 | 2023-05-04 | AJG | GALLAGHER J PATRICK JR | Pres, CEO, Dir | F - Tax | $211.72 | -367.65 | 103.0K | -0.4% | -$77.8K |
| D | 2023-05-08 | 2023-05-04 | AJG | GALLAGHER THOMAS JOSEPH | VP | M - OptEx | $0.00 | +147.06 | 309.9K | +0.0% | $0 |
| D | 2023-05-08 | 2023-05-04 | AJG | GALLAGHER THOMAS JOSEPH | VP | F - Tax | $211.72 | -147.06 | 309.8K | -0.0% | -$31.1K |
| D | 2023-05-08 | 2023-05-04 | AJG | Cavaness Joel D | VP | S - Sale+OE | $210.57 | -33.3K | 135.2K | -20% | -$7.01M |
| DM | 2023-05-08 | 2023-05-04 | AJG | Cavaness Joel D | VP | M - OptEx | $56.62 | +23.4K | 145.3K | +19% | +$1.32M |
| D | 2023-05-08 | 2023-05-04 | AJG | Cavaness Joel D | VP | F - Tax | $211.72 | -98.04 | 145.2K | -0.1% | -$20.8K |
| DM | 2023-05-05 | 2023-05-03 | AJG | Pietrucha Susan E | CHRO | M - OptEx | $0.00 | +32.7K | 43.1K | +314% | $0 |
| DM | 2023-05-05 | 2023-05-03 | AJG | Pietrucha Susan E | CHRO | S - Sale+OE | $211.21 | -57.4K | 32.8K | -64% | -$12.13M |
| 2023-05-05 | 2023-05-03 | AJG | McCurdy Kay W | Dir | S - Sale | $211.78 | -1,500 | 29.6K | -5% | -$317.7K | |
| 2023-03-20 | 2023-03-17 | AJG | HOWELL DOUGLAS K | VP, CFO | S - Sale | $180.98 | -2,850 | 90.7K | -3% | -$515.8K | |
| DM | 2023-03-17 | 2023-03-15 | AJG | CARY RICHARD C | CAO, Ctrl | M - OptEx | $0.00 | 0 | 2,860 | New | $0 |
| DI | 2023-03-17 | 2023-03-16 | AJG | Gallagher Patrick Murphy | VP | G - Gift | $0.00 | +170 | 81.2K | +0.2% | $0 |
| DM | 2023-03-17 | 2023-03-15 | AJG | Gallagher Patrick Murphy | VP | M - OptEx | $0.00 | 0 | 35.7K | New | $0 |
| D | 2023-03-17 | 2023-03-15 | AJG | Gallagher Patrick Murphy | VP | F - Tax | $177.09 | -676 | 35.0K | -2% | -$119.7K |
| DM | 2023-03-17 | 2023-03-15 | AJG | Bay Walter D. | GC | M - OptEx | $0.00 | 0 | 5,750 | New | $0 |
| D | 2023-03-17 | 2023-03-15 | AJG | Bay Walter D. | GC | F - Tax | $177.09 | -1,773 | 44.7K | -4% | -$314.0K |
| D | 2023-03-17 | 2023-03-15 | AJG | HOWELL DOUGLAS K | VP, CFO | M - OptEx | $177.09 | -3,250 | 5,675 | -36% | -$575.5K |
| D | 2023-03-17 | 2023-03-16 | AJG | GALLAGHER J PATRICK JR | Pres, CEO, Dir | G - Gift | $0.00 | -1,530 | 104.4K | -1% | $0 |
| DMI | 2023-03-17 | 2023-03-16 | AJG | GALLAGHER J PATRICK JR | Pres, CEO, Dir | G - Gift | $0.00 | -850 | 219.2K | -0.4% | $0 |
| DM | 2023-03-17 | 2023-03-15 | AJG | Pietrucha Susan E | CHRO | M - OptEx | $0.00 | 0 | 26.2K | New | $0 |
| D | 2023-03-17 | 2023-03-15 | AJG | Pietrucha Susan E | CHRO | F - Tax | $177.09 | -1,530 | 24.6K | -6% | -$270.9K |
| DI | 2023-03-17 | 2023-03-15 | AJG | Cavaness Joel D | VP | M - OptEx | $0.00 | -500 | 1,150 | -30% | $0 |
| D | 2023-03-17 | 2023-03-15 | AJG | Cavaness Joel D | VP | F - Tax | $177.09 | -170 | 145.2K | -0.1% | -$30.1K |
| D | 2023-03-17 | 2023-03-15 | AJG | Cavaness Joel D | VP | M - OptEx | $0.00 | +500 | 145.3K | +0.3% | $0 |
| DM | 2023-03-17 | 2023-03-15 | AJG | Jain Vishal | VP | M - OptEx | $0.00 | 0 | 35.8K | New | $0 |
| D | 2023-03-17 | 2023-03-15 | AJG | Jain Vishal | VP | F - Tax | $177.09 | -643 | 35.1K | -2% | -$113.9K |
| DM | 2023-03-17 | 2023-03-15 | AJG | Mead Christopher E | VP | M - OptEx | $0.00 | 0 | 5,197 | New | $0 |
| D | 2023-03-17 | 2023-03-15 | AJG | Mead Christopher E | VP | F - Tax | $177.09 | -554 | 10.9K | -5% | -$98.1K |
| D | 2023-03-14 | 2023-03-12 | AJG | Jain Vishal | VP | F - Tax | $182.76 | -2,508 | 34.3K | -7% | -$458.4K |
| DM | 2023-03-14 | 2023-03-12 | AJG | Jain Vishal | VP | M - OptEx | $0.00 | 0 | 36.8K | New | $0 |
| D | 2023-03-14 | 2023-03-12 | AJG | Jain Vishal | VP | A - Grant | $0.00 | +5,800 | 10.6K | +122% | $0 |
| D | 2023-03-14 | 2023-03-12 | AJG | Mead Christopher E | VP | A - Grant | $0.00 | +6,160 | 12.6K | +96% | $0 |
| DM | 2023-03-14 | 2023-03-12 | AJG | Mead Christopher E | VP | M - OptEx | $0.00 | 0 | 12.1K | New | $0 |
| D | 2023-03-14 | 2023-03-12 | AJG | Mead Christopher E | VP | F - Tax | $182.76 | -1,921 | 10.2K | -16% | -$351.1K |
| DM | 2023-03-14 | 2023-03-12 | AJG | Cavaness Joel D | VP | M - OptEx | $0.00 | 0 | 0 | New | $0 |
| D | 2023-03-14 | 2023-03-12 | AJG | Cavaness Joel D | VP | F - Tax | $182.76 | -4,142 | 144.8K | -3% | -$757.0K |
| D | 2023-03-14 | 2023-03-12 | AJG | Cavaness Joel D | VP | A - Grant | $0.00 | +9,580 | 9,580 | New | $0 |
| DM | 2023-03-14 | 2023-03-12 | AJG | Ziebell William F | VP | M - OptEx | $0.00 | 0 | 0 | New | $0 |
| D | 2023-03-14 | 2023-03-12 | AJG | Ziebell William F | VP | F - Tax | $182.76 | -4,367 | 35.1K | -11% | -$798.1K |
| D | 2023-03-14 | 2023-03-12 | AJG | Ziebell William F | VP | A - Grant | $0.00 | +11.8K | 11.8K | New | $0 |
| D | 2023-03-14 | 2023-03-12 | AJG | Pietrucha Susan E | CHRO | A - Grant | $0.00 | +8,340 | 16.8K | +99% | $0 |
| DM | 2023-03-14 | 2023-03-12 | AJG | Pietrucha Susan E | CHRO | M - OptEx | $0.00 | 0 | 25.6K | New | $0 |
| D | 2023-03-14 | 2023-03-12 | AJG | Pietrucha Susan E | CHRO | F - Tax | $182.76 | -2,873 | 22.7K | -11% | -$525.1K |
| D | 2023-03-14 | 2023-03-12 | AJG | HOWELL DOUGLAS K | VP, CFO | A - Grant | $0.00 | +17.1K | 26.0K | +192% | $0 |
| DM | 2023-03-14 | 2023-03-12 | AJG | HOWELL DOUGLAS K | VP, CFO | M - OptEx | $60.92 | -8,560 | 8,925 | -49% | -$521.5K |
| D | 2023-03-14 | 2023-03-12 | AJG | HOWELL DOUGLAS K | VP, CFO | F - Tax | $182.78 | -3,118 | 93.6K | -3% | -$569.9K |
| D | 2023-03-14 | 2023-03-12 | AJG | GALLAGHER THOMAS JOSEPH | VP | F - Tax | $182.76 | -6,771 | 309.8K | -2% | -$1.24M |
| DM | 2023-03-14 | 2023-03-12 | AJG | GALLAGHER THOMAS JOSEPH | VP | M - OptEx | $0.00 | 0 | 0 | New | $0 |
| D | 2023-03-14 | 2023-03-12 | AJG | GALLAGHER THOMAS JOSEPH | VP | A - Grant | $0.00 | +15.7K | 15.7K | New | $0 |
| D | 2023-03-14 | 2023-03-12 | AJG | GALLAGHER J PATRICK JR | Pres, CEO, Dir | F - Tax | $182.76 | -29.6K | 105.9K | -22% | -$5.42M |
| DM | 2023-03-14 | 2023-03-12 | AJG | GALLAGHER J PATRICK JR | Pres, CEO, Dir | M - OptEx | $0.00 | 0 | 0 | New | $0 |
| D | 2023-03-14 | 2023-03-12 | AJG | GALLAGHER J PATRICK JR | Pres, CEO, Dir | A - Grant | $0.00 | +68.5K | 68.5K | New | $0 |
| D | 2023-03-14 | 2023-03-12 | AJG | Bay Walter D. | GC | A - Grant | $0.00 | +9,800 | 19.6K | +101% | $0 |
| DM | 2023-03-14 | 2023-03-12 | AJG | Bay Walter D. | GC | M - OptEx | $0.00 | 0 | 46.0K | New | $0 |
| D | 2023-03-14 | 2023-03-12 | AJG | Bay Walter D. | GC | F - Tax | $182.76 | -3,530 | 42.5K | -8% | -$645.1K |
| D | 2023-03-14 | 2023-03-12 | AJG | Hudson Scott R | VP | F - Tax | $182.76 | -5,266 | 49.1K | -10% | -$962.4K |
Purchase Sale Sale after option exercise All abbreviations