NYSE:AJG | Historical Stock Price | Arthur J. Gallagher & Co.

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
1984-06-20 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$1.72$6.20$22.31$80.29$288.98$1,040.131984-06-202026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

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Historical Stock Price — 1996

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1996-12-31$7.75$9.7291,600
1996-12-30$7.84$9.8318,800
1996-12-27$7.78$9.7618,400
1996-12-26$7.81$9.7020,800
1996-12-24$7.78$9.6715,200
1996-12-23$7.81$9.7078,800
1996-12-20$7.78$9.6727,200
1996-12-19$7.75$9.63158,800
1996-12-18$7.72$9.5951,200
1996-12-17$7.50$9.3236,800
1996-12-16$7.53$9.3627,600
1996-12-13$7.50$9.3238,400
1996-12-12$7.47$9.2833,200
1996-12-11$7.47$9.28310,000
1996-12-10$7.50$9.32136,400
1996-12-09$7.50$9.32334,400
1996-12-06$7.47$9.2816,000
1996-12-05$7.50$9.321,076,400
1996-12-04$7.47$9.28846,400
1996-12-03$7.44$9.24178,000
1996-12-02$7.56$9.3958,000
1996-11-29$7.69$9.5553,200
1996-11-27$7.66$9.5172,400
1996-11-26$7.84$9.7448,800
1996-11-25$7.91$9.8211,200
1996-11-22$7.84$9.744,400
1996-11-21$7.81$9.7058,400
1996-11-20$7.69$9.5528,400
1996-11-19$7.72$9.5931,600
1996-11-18$7.69$9.5530,000
1996-11-15$7.53$9.3646,400
1996-11-14$7.59$9.4327,200
1996-11-13$7.50$9.3261,600
1996-11-12$7.50$9.32142,000
1996-11-11$7.44$9.2418,000
1996-11-08$7.47$9.2868,400
1996-11-07$7.38$9.1629,600
1996-11-06$7.38$9.1634,400
1996-11-05$7.31$9.0865,200
1996-11-04$7.38$9.1625,600
1996-11-01$7.38$9.1627,200
1996-10-31$7.34$9.1239,200
1996-10-30$7.34$9.1232,400
1996-10-29$7.34$9.1228,000
1996-10-28$7.38$9.1641,200
1996-10-25$7.38$9.1653,200
1996-10-24$7.34$9.12114,400
1996-10-23$7.41$9.2032,400
1996-10-22$7.44$9.2468,000
1996-10-21$7.66$9.5134,800
1996-10-18$7.66$9.5132,800
1996-10-17$7.66$9.5193,200
1996-10-16$7.69$9.55346,800
1996-10-15$8.03$9.98198,400
1996-10-14$8.44$10.4834,800
1996-10-11$8.41$10.443,200
1996-10-10$8.38$10.4058,800
1996-10-09$8.44$10.48182,400
1996-10-08$8.59$10.6730,800
1996-10-07$8.56$10.6449,200
1996-10-04$8.59$10.6719,200
1996-10-03$8.50$10.5612,000
1996-10-02$8.56$10.645,200
1996-10-01$8.53$10.6094,400
1996-09-30$8.59$10.67114,400
1996-09-27$8.63$10.7113,200
1996-09-26$8.66$10.75142,800
1996-09-25$8.50$10.47607,200
1996-09-24$8.53$10.5179,600
1996-09-23$8.50$10.4761,600
1996-09-20$8.44$10.3958,000
1996-09-19$8.44$10.3996,400
1996-09-18$8.44$10.3973,600
1996-09-17$8.47$10.4373,600
1996-09-16$8.53$10.5140,800
1996-09-13$8.56$10.55192,000
1996-09-12$8.66$10.6611,600
1996-09-11$8.72$10.7422,400
1996-09-10$8.66$10.66144,000
1996-09-09$8.69$10.7048,800
1996-09-06$8.59$10.5821,200
1996-09-05$8.50$10.47212,000
1996-09-04$8.44$10.3916,000
1996-09-03$8.44$10.39133,600
1996-08-30$8.50$10.4736,000
1996-08-29$8.53$10.5142,800
1996-08-28$8.50$10.4719,200
1996-08-27$8.38$10.3161,200
1996-08-26$8.22$10.12119,600
1996-08-23$8.22$10.1211,600
1996-08-22$8.22$10.12127,600
1996-08-21$8.06$9.9325,200
1996-08-20$8.00$9.8570,400
1996-08-19$8.03$9.8995,200
1996-08-16$8.03$9.8912,800
1996-08-15$8.06$9.9318,000
1996-08-14$8.00$9.852,000
1996-08-13$7.97$9.81161,600
1996-08-12$8.03$9.8939,600
1996-08-09$8.00$9.859,200
1996-08-08$8.03$9.8914,000
1996-08-07$8.03$9.8952,800
1996-08-06$7.97$9.81176,400
1996-08-05$7.91$9.74139,600
1996-08-02$7.91$9.74105,200
1996-08-01$7.94$9.78108,400
1996-07-31$7.88$9.7019,600
1996-07-30$7.91$9.7450,400
1996-07-29$7.94$9.7858,800
1996-07-26$7.94$9.7846,000
1996-07-25$7.91$9.74154,800
1996-07-24$7.94$9.7810,000
1996-07-23$7.91$9.7443,200
1996-07-22$7.94$9.7878,400
1996-07-19$8.00$9.8533,200
1996-07-18$7.97$9.81180,800
1996-07-17$8.03$9.8929,200
1996-07-16$7.97$9.8167,200
1996-07-15$7.94$9.7838,400
1996-07-12$7.97$9.81122,000
1996-07-11$7.94$9.7874,000
1996-07-10$7.97$9.8117,200
1996-07-09$7.94$9.7813,600
1996-07-08$7.97$9.8133,200
1996-07-05$7.94$9.788,800
1996-07-03$8.00$9.8540,800
1996-07-02$8.00$9.8511,600
1996-07-01$8.00$9.854,400
1996-06-28$8.00$9.85126,000
1996-06-27$8.13$10.0153,200
1996-06-26$8.09$9.9730,400
1996-06-25$8.06$9.8434,400
1996-06-24$8.13$9.92204,400
1996-06-21$8.19$9.9973,600
1996-06-20$8.16$9.95185,200
1996-06-19$8.34$10.1882,400
1996-06-18$8.41$10.2686,000
1996-06-17$8.19$9.9978,000
1996-06-14$8.19$9.9916,000
1996-06-13$8.19$9.99188,000
1996-06-12$8.16$9.95164,400
1996-06-11$8.06$9.84115,600
1996-06-10$8.00$9.7675,600
1996-06-07$8.03$9.8078,800
1996-06-06$8.06$9.84104,000
1996-06-05$8.03$9.80144,400
1996-06-04$8.06$9.84134,000
1996-06-03$8.13$9.92259,200
1996-05-31$8.03$9.80187,600
1996-05-30$7.81$9.54444,400
1996-05-29$7.59$9.27364,800
1996-05-28$7.50$9.15417,200
1996-05-24$7.69$9.38797,600
1996-05-23$7.75$9.46204,800
1996-05-22$7.94$9.69170,000
1996-05-21$7.97$9.7378,800
1996-05-20$8.06$9.8436,000
1996-05-17$8.09$9.88223,600
1996-05-16$8.16$9.9524,400
1996-05-15$8.22$10.03194,800
1996-05-14$8.19$9.99121,600
1996-05-13$8.13$9.9297,600
1996-05-10$8.25$10.07162,400
1996-05-09$8.19$9.9928,800
1996-05-08$8.22$10.0359,600
1996-05-07$8.34$10.18433,200
1996-05-06$8.34$10.18103,600
1996-05-03$8.31$10.15182,000
1996-05-02$8.31$10.1567,600
1996-05-01$8.34$10.18310,400
1996-04-30$8.13$9.92305,600
1996-04-29$8.28$10.11223,200
1996-04-26$8.34$10.18172,400
1996-04-25$8.50$10.37254,800
1996-04-24$8.56$10.45330,000
1996-04-23$8.56$10.45381,600
1996-04-22$8.75$10.68159,200
1996-04-19$8.78$10.7273,600
1996-04-18$8.78$10.7256,400
1996-04-17$8.91$10.8795,200
1996-04-16$8.91$10.8726,400
1996-04-15$8.88$10.8398,400
1996-04-12$8.91$10.8719,200
1996-04-11$8.88$10.8339,600
1996-04-10$8.91$10.8746,400
1996-04-09$8.88$10.8374,000
1996-04-08$8.81$10.76143,600
1996-04-04$8.84$10.7971,600
1996-04-03$8.97$10.9545,200
1996-04-02$9.06$11.0678,000
1996-04-01$9.09$11.1040,800
1996-03-29$9.09$11.1046,000
1996-03-28$9.03$11.0275,600
1996-03-27$9.06$11.06161,200
1996-03-26$9.16$11.09246,000
1996-03-25$9.22$11.1638,000
1996-03-22$9.22$11.1626,000
1996-03-21$9.19$11.1291,600
1996-03-20$9.38$11.3514,400
1996-03-19$9.47$11.4733,200
1996-03-18$9.47$11.473,600
1996-03-15$9.44$11.4312,400
1996-03-14$9.44$11.4361,600
1996-03-13$9.44$11.4313,200
1996-03-12$9.44$11.4318,000
1996-03-11$9.44$11.4327,600
1996-03-08$9.44$11.4343,200
1996-03-07$9.59$11.626,400
1996-03-06$9.59$11.6265,600
1996-03-05$9.75$11.8142,400
1996-03-04$9.81$11.8889,600
1996-03-01$9.81$11.8865,200
1996-02-29$9.78$11.8466,000
1996-02-28$9.53$11.5436,400
1996-02-27$9.44$11.43130,000
1996-02-26$9.31$11.28245,600
1996-02-23$9.28$11.24174,800
1996-02-22$9.31$11.2898,400
1996-02-21$9.34$11.3128,400
1996-02-20$9.53$11.5455,200
1996-02-16$9.63$11.6522,400
1996-02-15$9.69$11.7330,800
1996-02-14$9.72$11.7724,800
1996-02-13$9.69$11.73132,800
1996-02-12$9.75$11.8129,200
1996-02-09$9.75$11.8152,000
1996-02-08$9.72$11.77116,000
1996-02-07$9.66$11.6957,600
1996-02-06$9.50$11.50156,800
1996-02-05$9.31$11.2865,600
1996-02-02$9.41$11.3968,400
1996-02-01$9.41$11.3970,800
1996-01-31$9.31$11.2835,200
1996-01-30$9.50$11.50425,600
1996-01-29$9.28$11.2412,800
1996-01-26$9.28$11.2446,400
1996-01-25$9.25$11.20111,600
1996-01-24$9.25$11.2071,200
1996-01-23$9.31$11.2848,000
1996-01-22$9.16$11.0954,400
1996-01-19$9.13$11.0532,000
1996-01-18$9.06$10.9729,600
1996-01-17$9.06$10.977,200
1996-01-16$8.97$10.8612,800
1996-01-15$9.00$10.9039,200
1996-01-12$9.03$10.9464,800
1996-01-11$9.00$10.9067,200
1996-01-10$9.00$10.9021,600
1996-01-09$9.09$11.019,200
1996-01-08$9.22$11.166,000
1996-01-05$9.22$11.1621,200
1996-01-04$9.13$11.0513,600
1996-01-03$9.16$11.09113,200
1996-01-02$9.28$11.2496,800