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Arthur J. Gallagher & Co. historical data

1M3M6M1Y5YMAXDownload CSV
DateOpenHighLowCloseAdj. closeVolume
2025-10-24281.50281.74280.23280.85277.5445
2025-10-23285.26285.26281.46283.57280.2345
2025-10-22280.30283.30273.06282.22278.89162
2025-10-21278.32280.15277.23279.12275.8339
2025-10-20280.40280.68275.80278.63275.35655
2025-10-17279.42284.54279.30283.76280.42174
2025-10-16292.00293.00277.10278.53275.251,607
2025-10-15302.84303.63296.70296.70293.2084
2025-10-14298.45303.01297.95303.01299.4455
2025-10-13303.69303.69298.23299.94296.41281
2025-10-10302.35304.18301.95304.04300.461,882
2025-10-09307.37307.94303.04304.05300.47120
2025-10-08308.80309.47307.42308.07304.43216
2025-10-07310.39312.55308.54310.20306.5490
2025-10-06310.50311.13309.42309.59305.94131
2025-10-03309.13313.34306.04312.57308.8955
2025-10-02302.00307.77302.00307.77304.1460
2025-10-01307.73309.08305.42305.42301.82206
2025-09-30305.00308.39304.00307.26303.64188
2025-09-29304.50304.50301.22303.61300.0314
2025-09-26305.00307.96305.00305.29301.69119
2025-09-25298.40306.05298.40301.03297.48225
2025-09-24300.78305.15300.78304.90301.31223
2025-09-23301.00303.24299.20303.24299.6763
2025-09-22302.99302.99296.81299.00295.486,332
2025-09-19299.91300.37296.96298.69295.1712
2025-09-18294.95296.53294.38295.73292.2441
2025-09-17293.05294.33292.20293.31289.851,138
2025-09-16297.92297.92282.01290.46287.04166
2025-09-15295.92297.83290.01290.77287.343,387
2025-09-12298.94301.01297.25298.85295.33406
2025-09-11293.60300.09292.70299.91296.3846
2025-09-10298.36298.36294.55295.01291.5394
2025-09-09299.71299.89297.76297.76294.2561
2025-09-08299.77299.77296.02298.08294.57197
2025-09-05299.17300.92296.91298.85295.33460
2025-09-04304.60305.61302.75303.33299.76209
2025-09-03304.94305.21302.72305.20300.96816
2025-09-02304.24304.24299.53301.77297.58143
2025-08-29301.28301.75300.01301.33297.1428
2025-08-28298.38298.96296.56297.91293.7789
2025-08-27299.88301.93299.84301.66297.4712,014
2025-08-26298.06298.61295.74298.56294.411,129
2025-08-22308.27308.27302.80303.90299.6886
2025-08-21298.97306.20298.97306.05301.80166
2025-08-20302.64305.04301.01302.71298.51159
2025-08-19296.59299.30296.43298.93294.7859
2025-08-18292.50296.58291.95294.71290.62167
2025-08-15293.70294.65293.03293.58289.501,036
2025-08-14295.40295.85290.59290.59286.55202
2025-08-13293.45294.67290.12294.67290.58438
2025-08-12289.35290.64287.24290.42286.39268
2025-08-11290.00291.64286.60286.60282.621,392
2025-08-08292.51293.09288.44291.07287.0398
2025-08-07286.54287.75285.52287.75283.75549
2025-08-06288.00288.00284.52286.68282.7052
2025-08-05283.31288.06282.83287.98283.986,349
2025-08-04283.35285.76282.79283.13279.20731
2025-08-01284.18285.57277.69282.84278.911,742
2025-07-31285.12290.72280.35289.38285.36148
← NewerPage 5 of 19 · 1,111 trading daysOlder →

Stock splits

No stock splits on record.

Dividends

Ex-dateAmount
2026-09-070.7000 USD
2026-06-040.7000 USD
2026-03-050.7000 USD
2025-12-040.6500 USD
2025-09-040.6500 USD
2025-06-050.6500 USD
2025-03-070.6500 USD
2024-12-060.6000 USD
2024-09-060.6000 USD
2024-06-070.6000 USD
2024-02-290.6000 USD
2023-11-300.5500 USD
2023-08-310.5500 USD
2023-06-010.5500 USD
2023-03-020.5500 USD
2022-12-010.5100 USD
2022-09-010.5100 USD
2022-06-020.5100 USD
2022-03-030.5100 USD
2021-12-020.4800 USD
2021-09-020.4800 USD
2021-06-030.4800 USD
2021-03-040.4800 USD
2020-12-030.4500 USD
2020-09-030.4500 USD
2020-06-040.4500 USD
2020-03-050.4500 USD
2019-12-050.4300 USD
2019-09-050.4300 USD
2019-06-060.4300 USD
2019-02-280.4300 USD

Open, high, low and close are as traded (USD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.