Arthur J. Gallagher & Co. historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2025-11-03 | 249.49 | 249.49 | 239.47 | 242.98 | 240.13 | 2,586,700 |
| 2025-10-31 | 242.75 | 254.43 | 242.75 | 249.49 | 246.56 | 5,066,700 |
| 2025-10-30 | 264.50 | 265.83 | 261.29 | 262.03 | 258.95 | 2,712,700 |
| 2025-10-29 | 265.62 | 268.85 | 261.04 | 262.02 | 258.94 | 3,165,300 |
| 2025-10-28 | 277.24 | 279.00 | 266.71 | 267.50 | 264.36 | 2,838,800 |
| 2025-10-27 | 280.56 | 281.66 | 278.10 | 279.00 | 275.72 | 930,300 |
| 2025-10-24 | 282.50 | 284.17 | 280.29 | 280.73 | 277.43 | 1,437,200 |
| 2025-10-23 | 283.03 | 284.33 | 280.41 | 282.49 | 279.17 | 1,086,900 |
| 2025-10-22 | 279.52 | 284.06 | 277.92 | 283.04 | 279.72 | 1,405,900 |
| 2025-10-21 | 278.80 | 280.60 | 277.22 | 279.01 | 275.73 | 1,424,100 |
| 2025-10-20 | 280.22 | 280.82 | 275.73 | 279.26 | 275.98 | 1,171,200 |
← NewerPage 5 of 5 · 251 trading days
Stock splits
| Date | Split (new : old) |
|---|---|
| 2001-01-19 | 2:1 |
| 2000-03-16 | 2:1 |
Dividends
| Ex-date | Amount |
|---|---|
| 2026-09-08 | 0.7000 USD |
| 2026-06-05 | 0.7000 USD |
| 2026-03-06 | 0.7000 USD |
| 2025-12-05 | 0.6500 USD |
| 2025-09-05 | 0.6500 USD |
| 2025-06-06 | 0.6500 USD |
| 2025-03-07 | 0.6500 USD |
| 2024-12-06 | 0.6000 USD |
| 2024-09-06 | 0.6000 USD |
| 2024-06-07 | 0.6000 USD |
| 2024-02-29 | 0.6000 USD |
| 2023-11-30 | 0.5500 USD |
| 2023-08-31 | 0.5500 USD |
| 2023-06-01 | 0.5500 USD |
| 2023-03-02 | 0.5500 USD |
| 2022-12-01 | 0.5100 USD |
| 2022-09-01 | 0.5100 USD |
| 2022-06-02 | 0.5100 USD |
| 2022-03-03 | 0.5100 USD |
| 2021-12-02 | 0.4800 USD |
| 2021-09-02 | 0.4800 USD |
| 2021-06-03 | 0.4800 USD |
| 2021-03-04 | 0.4800 USD |
| 2020-12-03 | 0.4500 USD |
| 2020-09-03 | 0.4500 USD |
| 2020-06-04 | 0.4500 USD |
| 2020-03-05 | 0.4500 USD |
| 2019-12-05 | 0.4300 USD |
| 2019-09-05 | 0.4300 USD |
| 2019-06-06 | 0.4300 USD |
| 2019-02-28 | 0.4300 USD |
Open, high, low and close are as traded (USD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.