ARTHUR J. GALLAGHER & CO.
AJG US3635761097
United States 19801
US-DE WILMINGTON C/O THE CORPORATION TRUST COMPANY
CORPORATION TRUST CENTER
Registration Number 780509
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 52,000 employees and generates 36% of its revenue internationally, primarily in Australia, Canada, New Zealand, and the UK.
Annual Performance 1
| 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|
| 43% | 14% | 21% | 27% | 0% |
Annual Insiders Turnover, USD 2
1 annual and historical performance metrics are recalculated on a daily basis;
2 represents the total value of insider transactions (both buying and selling);
Insider Activity
Transactions: 54 Insiders: 13
| Person | Price | Shares | Total | Published | Completed |
|---|---|---|---|---|---|
| Hudson Scott R |
337.17 USD |
10,500 Sold |
3,540,275 USD |
21/05/2025 | 21/05/2025 |
| Pietrucha Susan E |
344.13 USD |
13,500 Sold |
4,645,728 USD |
19/05/2025 | 19/05/2025 |
| JOHNSON DAVID S |
342.04 USD |
1,000 Sold |
342,038 USD |
16/05/2025 | 16/05/2025 |
| CARY RICHARD C |
339.51 USD |
12,000 Sold |
4,074,120 USD |
07/05/2025 | 07/05/2025 |
| CARY RICHARD C |
339.51 USD |
12,000 Sold |
4,074,120 USD |
07/05/2025 | 07/05/2025 |
| Hudson Scott R |
333.59 USD |
7,510 Sold |
2,505,261 USD |
21/03/2025 | 21/03/2025 |
| Gallagher Patrick Murphy |
332.52 USD |
2,613 Sold |
868,870 USD |
27/02/2025 | 27/02/2025 |
| Ziebell William F |
324.41 USD |
7,049 Sold |
2,286,767 USD |
18/02/2025 | 18/02/2025 |
| Bay Walter D. |
326.62 USD |
10,000 Sold |
3,266,200 USD |
13/02/2025 | 13/02/2025 |
| JOHNSON DAVID S |
322.06 USD |
325 Sold |
104,670 USD |
12/02/2025 | 12/02/2025 |