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 — 1995

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1995-12-29$9.31$11.28119,200
1995-12-28$9.38$11.3525,200
1995-12-27$9.34$11.3134,400
1995-12-26$9.38$11.2831,200
1995-12-22$9.34$11.244,400
1995-12-21$9.41$11.3189,200
1995-12-20$9.38$11.28122,000
1995-12-19$9.13$10.98118,400
1995-12-18$9.09$10.9479,200
1995-12-15$9.00$10.82230,400
1995-12-14$8.94$10.7585,200
1995-12-13$8.94$10.7562,800
1995-12-12$8.88$10.671,200
1995-12-11$8.88$10.6717,600
1995-12-08$8.88$10.6717,600
1995-12-07$8.91$10.7156,000
1995-12-06$8.81$10.608,800
1995-12-05$8.84$10.6428,000
1995-12-04$8.56$10.3055,600
1995-12-01$8.25$9.92120,800
1995-11-30$8.19$9.851,814,000
1995-11-29$8.22$9.89169,200
1995-11-28$8.38$10.07464,400
1995-11-27$8.41$10.11122,400
1995-11-24$8.53$10.260
1995-11-22$8.53$10.26284,400
1995-11-21$8.66$10.4137,200
1995-11-20$8.75$10.5257,600
1995-11-17$8.69$10.4554,800
1995-11-16$8.75$10.5222,000
1995-11-15$8.78$10.5612,400
1995-11-14$8.81$10.6024,400
1995-11-13$8.81$10.604,400
1995-11-10$8.81$10.6022,400
1995-11-09$8.88$10.670
1995-11-08$8.88$10.6713,600
1995-11-07$8.81$10.6018,800
1995-11-06$8.81$10.60356,000
1995-11-03$8.78$10.5612,400
1995-11-02$8.69$10.4538,400
1995-11-01$8.75$10.5226,800
1995-10-31$8.84$10.645,600
1995-10-30$8.84$10.644,000
1995-10-27$8.88$10.6727,200
1995-10-26$8.75$10.528,400
1995-10-25$8.69$10.45538,400
1995-10-24$8.72$10.497,200
1995-10-23$8.69$10.45200,400
1995-10-20$8.69$10.4524,000
1995-10-19$8.81$10.6087,600
1995-10-18$8.97$10.79135,600
1995-10-17$9.00$10.8211,200
1995-10-16$9.03$10.8623,200
1995-10-13$9.06$10.9016,800
1995-10-12$8.97$10.7924,400
1995-10-11$8.78$10.5614,800
1995-10-10$8.81$10.6016,400
1995-10-09$8.80$10.5820,800
1995-10-06$8.81$10.6021,600
1995-10-05$8.69$10.4511,200
1995-10-04$8.69$10.456,800
1995-10-03$8.75$10.5254,800
1995-10-02$8.84$10.6418,400
1995-09-29$8.88$10.6718,800
1995-09-28$8.81$10.6016,000
1995-09-27$8.69$10.4515,200
1995-09-26$8.88$10.608,800
1995-09-25$8.81$10.5248,400
1995-09-22$8.88$10.6016,800
1995-09-21$8.81$10.5243,200
1995-09-20$8.97$10.7161,600
1995-09-19$8.97$10.7134,400
1995-09-18$8.88$10.6042,400
1995-09-15$8.81$10.5287,200
1995-09-14$8.72$10.41117,200
1995-09-13$8.97$10.7148,000
1995-09-12$9.03$10.794,800
1995-09-11$9.09$10.86373,600
1995-09-08$9.06$10.82122,400
1995-09-07$9.13$10.90350,000
1995-09-06$9.16$10.9420,000
1995-09-05$9.19$10.97271,600
1995-09-01$9.25$11.0537,200
1995-08-31$9.19$10.9712,800
1995-08-30$9.19$10.9716,000
1995-08-29$9.22$11.0137,600
1995-08-28$9.19$10.978,800
1995-08-25$9.25$11.0521,600
1995-08-24$9.31$11.1212,800
1995-08-23$9.31$11.1216,800
1995-08-22$9.31$11.123,600
1995-08-21$9.31$11.124,000
1995-08-18$9.34$11.1652,800
1995-08-17$9.34$11.1620,800
1995-08-16$9.31$11.120
1995-08-15$9.31$11.1228,000
1995-08-14$9.34$11.160
1995-08-11$9.34$11.1612,800
1995-08-10$9.38$11.2074,000
1995-08-09$9.34$11.164,000
1995-08-08$9.31$11.1218,000
1995-08-07$9.31$11.1211,600
1995-08-04$9.22$11.013,600
1995-08-03$9.28$11.0810,000
1995-08-02$9.38$11.2052,000
1995-08-01$9.44$11.2710,800
1995-07-31$9.41$11.2322,000
1995-07-28$9.44$11.2738,800
1995-07-27$9.50$11.3561,200
1995-07-26$9.38$11.2048,000
1995-07-25$9.22$11.0116,800
1995-07-24$9.16$10.94137,600
1995-07-21$9.16$10.94146,000
1995-07-20$9.13$10.9022,800
1995-07-19$9.09$10.8624,800
1995-07-18$9.13$10.90161,600
1995-07-17$9.03$10.7918,400
1995-07-14$9.06$10.821,200
1995-07-13$9.06$10.8244,800
1995-07-12$9.06$10.8254,000
1995-07-11$9.06$10.826,800
1995-07-10$9.03$10.79365,200
1995-07-07$9.00$10.75475,200
1995-07-06$9.06$10.8258,800
1995-07-05$9.03$10.7949,200
1995-07-03$9.00$10.7546,800
1995-06-30$9.09$10.8634,400
1995-06-29$9.00$10.752,800
1995-06-28$9.00$10.7580,000
1995-06-27$8.97$10.6452,800
1995-06-26$8.97$10.6430,000
1995-06-23$8.97$10.6418,000
1995-06-22$8.84$10.49148,000
1995-06-21$8.84$10.496,400
1995-06-20$8.84$10.499,200
1995-06-19$8.88$10.5316,000
1995-06-16$8.78$10.419,200
1995-06-15$8.81$10.4563,600
1995-06-14$8.59$10.1915,600
1995-06-13$8.63$10.2368,000
1995-06-12$8.59$10.1926,400
1995-06-09$8.59$10.198,400
1995-06-08$8.63$10.237,600
1995-06-07$8.69$10.3022,800
1995-06-06$8.56$10.1527,200
1995-06-05$8.50$10.0847,200
1995-06-02$8.59$10.194,800
1995-06-01$8.66$10.2721,600
1995-05-31$8.72$10.3460,000
1995-05-30$8.78$10.419,200
1995-05-26$8.84$10.4915,200
1995-05-25$8.88$10.53800
1995-05-24$8.88$10.536,000
1995-05-23$8.91$10.5643,200
1995-05-22$8.84$10.498,800
1995-05-19$8.75$10.3853,200
1995-05-18$9.00$10.6726,400
1995-05-17$8.91$10.5639,200
1995-05-16$9.03$10.7121,600
1995-05-15$9.00$10.6759,600
1995-05-12$9.09$10.7827,200
1995-05-11$9.00$10.6718,400
1995-05-10$8.97$10.6470,800
1995-05-09$8.75$10.3850,800
1995-05-08$8.75$10.3816,400
1995-05-05$8.75$10.3821,200
1995-05-04$8.66$10.2728,800
1995-05-03$8.75$10.3837,200
1995-05-02$8.59$10.197,600
1995-05-01$8.59$10.196,400
1995-04-28$8.56$10.1536,000
1995-04-27$8.63$10.2396,800
1995-04-26$8.75$10.3866,800
1995-04-25$8.84$10.4923,200
1995-04-24$8.88$10.5315,200
1995-04-21$8.81$10.4520,400
1995-04-20$8.78$10.41125,600
1995-04-19$8.84$10.498,400
1995-04-18$8.94$10.6022,800
1995-04-17$9.00$10.6735,200
1995-04-13$9.00$10.6737,200
1995-04-12$8.94$10.6042,400
1995-04-11$8.88$10.5318,800
1995-04-10$8.81$10.4513,600
1995-04-07$8.75$10.3880,800
1995-04-06$8.88$10.5344,400
1995-04-05$9.00$10.6720,400
1995-04-04$8.94$10.6025,200
1995-04-03$8.84$10.4941,600
1995-03-31$8.84$10.498,400
1995-03-30$8.81$10.453,600
1995-03-29$8.75$10.3832,000
1995-03-28$8.72$10.34158,400
1995-03-27$8.75$10.3866,400
1995-03-24$8.94$10.5394,400
1995-03-23$8.72$10.2710,800
1995-03-22$8.75$10.3024,800
1995-03-21$8.75$10.3054,400
1995-03-20$8.69$10.230
1995-03-17$8.69$10.2353,600
1995-03-16$8.59$10.1214,000
1995-03-15$8.59$10.1228,800
1995-03-14$8.75$10.3090,000
1995-03-13$8.66$10.1956,400
1995-03-10$8.56$10.0830,400
1995-03-09$8.53$10.0519,200
1995-03-08$8.59$10.1223,200
1995-03-07$8.50$10.0116,800
1995-03-06$8.63$10.1632,000
1995-03-03$8.69$10.2310,400
1995-03-02$8.72$10.2738,000
1995-03-01$8.69$10.23400
1995-02-28$8.75$10.3010,800
1995-02-27$8.72$10.2732,000
1995-02-24$8.72$10.2710,000
1995-02-23$8.75$10.3055,200
1995-02-22$8.75$10.3028,800
1995-02-21$8.72$10.2746,800
1995-02-17$8.84$10.4225,600
1995-02-16$8.84$10.4260,400
1995-02-15$9.00$10.6087,600
1995-02-14$8.84$10.4246,000
1995-02-13$8.81$10.3852,400
1995-02-10$8.66$10.1926,000
1995-02-09$8.63$10.1644,800
1995-02-08$8.59$10.126,400
1995-02-07$8.53$10.0592,000
1995-02-06$8.59$10.12108,400
1995-02-03$8.53$10.0597,600
1995-02-02$8.53$10.0574,000
1995-02-01$8.50$10.0163,600
1995-01-31$8.53$10.0592,800
1995-01-30$8.38$9.86140,800
1995-01-27$8.25$9.7271,200
1995-01-26$8.25$9.7276,000
1995-01-25$8.25$9.7238,400
1995-01-24$8.19$9.6482,800
1995-01-23$7.97$9.3896,000
1995-01-20$7.88$9.27232,000
1995-01-19$7.75$9.13196,000
1995-01-18$7.72$9.0953,600
1995-01-17$7.69$9.057,200
1995-01-16$7.72$9.0931,600
1995-01-13$7.59$8.9427,600
1995-01-12$7.53$8.8712,800
1995-01-11$7.53$8.872,000
1995-01-10$7.59$8.9420,400
1995-01-09$7.66$9.0212,000
1995-01-06$7.66$9.0224,000
1995-01-05$7.75$9.1355,200
1995-01-04$7.94$9.3539,600
1995-01-03$7.88$9.2724,800