Arthur J. Gallagher & Co. historical data

1M 3M 6M 1Y 5Y MAX Download CSV

Date	Open	High	Low	Close	Adj. close	Volume
2025-05-13	333.90	335.39	330.89	332.70	327.43	1,004,000
2025-05-12	337.43	339.18	325.53	331.28	326.03	1,672,300
2025-05-09	338.12	339.12	336.08	338.18	332.82	576,300
2025-05-08	340.80	343.62	338.44	338.47	333.11	1,037,200
2025-05-07	338.20	341.32	336.90	339.55	334.17	1,279,600
2025-05-06	333.85	339.23	332.63	338.27	332.91	1,402,700
2025-05-05	330.90	336.93	326.39	334.86	329.56	1,402,800
2025-05-02	330.41	332.44	316.87	331.08	325.84	1,818,500
2025-05-01	317.59	319.63	313.41	317.64	312.61	1,995,900
2025-04-30	317.14	321.16	312.17	320.69	315.61	3,032,400
2025-04-29	321.39	321.39	315.07	317.14	312.12	2,753,700
2025-04-28	323.83	326.07	322.19	323.81	318.68	1,536,700
2025-04-25	327.34	327.34	313.58	322.30	317.20	2,164,300
2025-04-24	329.27	332.71	326.33	331.52	326.27	961,100
2025-04-23	331.14	336.69	329.75	331.79	326.53	953,600
2025-04-22	324.96	332.00	322.62	330.75	325.51	1,041,500
2025-04-21	328.42	329.04	315.71	319.40	314.34	837,100
2025-04-17	332.36	333.26	326.58	329.22	324.01	1,195,100
2025-04-16	337.77	339.00	330.14	332.66	327.39	879,300
2025-04-15	344.01	344.66	334.74	335.56	330.24	1,313,800
2025-04-14	337.37	345.62	336.26	342.92	337.49	1,236,600
2025-04-11	326.10	335.28	321.43	334.02	328.73	1,179,700
2025-04-10	321.39	330.96	318.79	325.72	320.56	1,570,200
2025-04-09	309.21	324.88	304.85	323.82	318.69	2,285,000
2025-04-08	319.82	324.55	306.36	311.53	306.60	1,812,200
2025-04-07	310.81	318.90	301.21	310.86	305.94	3,404,100
2025-04-04	341.59	344.88	316.63	319.25	314.19	2,901,900
2025-04-03	342.92	350.70	340.85	344.40	338.94	1,322,200
2025-04-02	340.43	345.00	339.02	344.07	338.62	1,271,600
2025-04-01	345.07	345.34	341.03	343.86	338.41	903,800
2025-03-31	342.81	346.95	341.00	345.24	339.77	1,770,700
2025-03-28	340.65	343.58	339.52	340.76	335.36	1,362,700
2025-03-27	338.50	341.89	335.25	341.00	335.60	1,330,600
2025-03-26	338.84	340.11	336.10	336.73	331.40	1,351,200
2025-03-25	338.18	338.81	333.20	337.36	332.02	1,427,000
2025-03-24	334.21	339.52	332.08	337.67	332.32	1,226,400
2025-03-21	333.17	335.07	330.06	331.79	326.53	2,675,700
2025-03-20	326.93	335.66	326.34	334.44	329.14	1,497,400
2025-03-19	329.59	330.40	323.82	326.64	321.47	974,000
2025-03-18	329.14	333.00	328.46	329.66	324.44	1,422,500
2025-03-17	323.25	329.64	322.00	329.14	323.93	1,172,000
2025-03-14	323.55	325.77	321.76	325.24	320.09	1,265,300
2025-03-13	327.11	327.11	322.41	322.85	317.74	1,151,000
2025-03-12	325.75	327.63	320.67	325.08	319.93	1,185,100
2025-03-11	322.82	327.88	321.88	325.75	320.59	1,635,500
2025-03-10	323.02	324.40	318.24	321.85	316.75	3,180,700
2025-03-07	338.58	339.48	321.19	324.00	318.87	4,131,400
2025-03-06	339.82	342.01	334.70	339.85	333.83	1,491,900
2025-03-05	335.61	342.04	335.61	340.79	334.75	1,216,800
2025-03-04	343.72	345.43	336.48	337.27	331.29	1,914,700
2025-03-03	336.87	343.21	336.38	341.80	335.74	1,360,400
2025-02-28	334.81	338.43	332.78	337.74	331.75	1,745,000
2025-02-27	328.60	334.69	326.93	333.17	327.27	1,462,500
2025-02-26	331.52	333.03	327.60	328.33	322.51	991,800
2025-02-25	329.91	332.69	329.12	331.83	325.95	1,712,700
2025-02-24	325.44	331.09	325.37	328.49	322.67	1,465,500
2025-02-21	324.67	327.27	323.84	325.56	319.79	952,400
2025-02-20	326.00	327.40	322.67	325.13	319.37	876,400
2025-02-19	327.26	327.99	325.36	327.33	321.53	709,600
2025-02-18	322.24	326.40	320.04	326.30	320.52	1,318,500

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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.