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 — 2014

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2014-12-31$47.08$112.63404,600
2014-12-30$47.84$114.44312,500
2014-12-29$47.51$113.65391,900
2014-12-26$47.48$113.58257,700
2014-12-24$47.45$113.51217,000
2014-12-23$47.48$113.58475,700
2014-12-22$47.59$113.85587,900
2014-12-19$47.42$113.441,426,600
2014-12-18$47.43$113.46979,300
2014-12-17$46.91$112.22976,500
2014-12-16$46.28$110.71956,900
2014-12-15$46.57$111.41590,000
2014-12-12$47.02$112.48520,500
2014-12-11$47.80$114.35606,800
2014-12-10$47.61$113.89777,000
2014-12-09$48.47$115.95911,400
2014-12-08$48.84$116.841,121,500
2014-12-05$48.63$116.33674,600
2014-12-04$48.65$116.38602,200
2014-12-03$48.15$115.19648,500
2014-12-02$47.98$113.92490,500
2014-12-01$47.63$113.09401,100
2014-11-28$47.95$113.85321,600
2014-11-26$48.04$114.06278,900
2014-11-25$48.06$114.11332,300
2014-11-24$47.97$113.89578,200
2014-11-21$47.85$113.61506,400
2014-11-20$47.81$113.51313,300
2014-11-19$47.73$113.32314,300
2014-11-18$47.81$113.51626,400
2014-11-17$47.92$113.78525,600
2014-11-14$47.74$113.35370,400
2014-11-13$47.92$113.78482,000
2014-11-12$47.90$113.73848,000
2014-11-11$48.18$114.39632,600
2014-11-10$48.26$114.58944,400
2014-11-07$48.10$114.201,121,100
2014-11-06$48.08$114.161,017,900
2014-11-05$48.18$114.39757,700
2014-11-04$47.91$113.75723,300
2014-11-03$47.93$113.80958,800
2014-10-31$47.70$113.25939,800
2014-10-30$47.06$111.73832,300
2014-10-29$47.41$112.561,491,100
2014-10-28$46.25$109.811,108,400
2014-10-27$45.97$109.15546,100
2014-10-24$45.80$108.74475,300
2014-10-23$45.37$107.72614,500
2014-10-22$45.30$107.55659,900
2014-10-21$45.26$107.46712,100
2014-10-20$44.88$106.56472,800
2014-10-17$44.62$105.94457,800
2014-10-16$43.89$104.211,154,200
2014-10-15$44.14$104.801,559,300
2014-10-14$44.30$105.18877,600
2014-10-13$44.17$104.871,163,500
2014-10-10$44.81$106.391,128,700
2014-10-09$44.82$106.411,082,600
2014-10-08$45.33$107.63631,200
2014-10-07$44.95$106.72821,600
2014-10-06$45.76$108.65899,700
2014-10-03$45.48$107.98550,600
2014-10-02$44.76$106.27577,000
2014-10-01$44.82$106.411,149,100
2014-09-30$45.36$107.701,130,200
2014-09-29$45.07$107.01522,200
2014-09-26$45.45$107.91694,400
2014-09-25$44.76$106.27863,800
2014-09-24$45.46$107.931,071,400
2014-09-23$44.78$106.321,290,300
2014-09-22$44.79$106.341,348,300
2014-09-19$45.20$107.321,664,700
2014-09-18$45.46$107.93596,800
2014-09-17$45.51$108.05542,000
2014-09-16$45.43$107.86927,400
2014-09-15$45.57$108.20623,200
2014-09-12$45.73$108.58862,200
2014-09-11$46.03$109.29714,300
2014-09-10$46.22$109.74706,200
2014-09-09$46.06$109.36622,000
2014-09-08$46.56$110.55618,100
2014-09-05$46.30$109.93540,800
2014-09-04$46.46$110.31416,900
2014-09-03$46.68$110.83491,100
2014-09-02$47.07$110.901,025,800
2014-08-29$47.23$111.28489,600
2014-08-28$47.09$110.95433,600
2014-08-27$47.13$111.04533,600
2014-08-26$47.12$111.02385,300
2014-08-25$46.99$110.71470,900
2014-08-22$46.75$110.15699,200
2014-08-21$46.69$110.01454,700
2014-08-20$46.35$109.21408,700
2014-08-19$46.26$108.99593,700
2014-08-18$46.30$109.09693,500
2014-08-15$45.62$107.49411,300
2014-08-14$45.81$107.93399,400
2014-08-13$45.61$107.46419,300
2014-08-12$45.18$106.45360,000
2014-08-11$45.14$106.36374,100
2014-08-08$44.97$105.95921,300
2014-08-07$44.94$105.88952,100
2014-08-06$44.83$105.62798,200
2014-08-05$44.35$104.49635,600
2014-08-04$44.78$105.51556,400
2014-08-01$44.71$105.34936,200
2014-07-31$45.00$106.031,022,800
2014-07-30$45.85$108.031,496,200
2014-07-29$45.10$106.26809,800
2014-07-28$45.82$107.96620,000
2014-07-25$45.64$107.53865,700
2014-07-24$46.64$109.89510,000
2014-07-23$46.65$109.91267,700
2014-07-22$46.46$109.47459,600
2014-07-21$46.24$108.95295,600
2014-07-18$46.44$109.42573,400
2014-07-17$46.06$108.52634,500
2014-07-16$46.27$109.02895,200
2014-07-15$46.53$109.63362,700
2014-07-14$46.61$109.82522,600
2014-07-11$46.78$110.22533,100
2014-07-10$46.58$109.75546,600
2014-07-09$46.69$110.01510,700
2014-07-08$46.35$109.21664,400
2014-07-07$46.52$109.61524,500
2014-07-03$46.77$110.20307,100
2014-07-02$46.60$109.79425,000
2014-07-01$47.21$111.231,088,100
2014-06-30$46.60$109.79553,500
2014-06-27$46.40$109.32640,300
2014-06-26$46.36$109.23661,900
2014-06-25$46.75$110.151,007,500
2014-06-24$46.67$109.961,004,200
2014-06-23$46.48$109.51639,900
2014-06-20$46.40$109.321,553,500
2014-06-19$46.26$108.99482,500
2014-06-18$46.38$109.28592,100
2014-06-17$45.95$108.26824,600
2014-06-16$45.56$107.34510,700
2014-06-13$45.44$107.06515,200
2014-06-12$45.70$107.67424,700
2014-06-11$45.91$108.17435,500
2014-06-10$45.65$107.56614,000
2014-06-09$45.88$108.10758,000
2014-06-06$45.93$108.22734,200
2014-06-05$45.89$108.121,007,300
2014-06-04$46.22$108.90602,000
2014-06-03$46.04$107.63475,400
2014-06-02$46.16$107.91801,700
2014-05-30$45.83$107.14992,300
2014-05-29$45.96$107.44857,900
2014-05-28$45.87$107.231,570,800
2014-05-27$46.10$107.77868,500
2014-05-23$45.95$107.42915,900
2014-05-22$45.89$107.281,030,100
2014-05-21$45.85$107.18833,500
2014-05-20$45.40$106.131,176,400
2014-05-19$45.30$105.90892,300
2014-05-16$45.33$105.971,043,600
2014-05-15$44.95$105.08782,300
2014-05-14$45.18$105.62530,500
2014-05-13$45.64$106.69663,700
2014-05-12$45.86$107.21838,800
2014-05-09$45.42$106.18942,400
2014-05-08$45.04$105.292,015,700
2014-05-07$44.64$104.351,033,800
2014-05-06$44.37$103.72682,200
2014-05-05$44.75$104.61586,400
2014-05-02$44.65$104.38766,500
2014-05-01$45.08$105.381,130,100
2014-04-30$45.02$105.242,261,800
2014-04-29$44.56$104.171,810,800
2014-04-28$44.64$104.351,196,900
2014-04-25$44.48$103.981,270,100
2014-04-24$44.67$104.421,292,800
2014-04-23$44.95$105.08852,600
2014-04-22$45.04$105.291,353,800
2014-04-21$45.19$105.641,569,500
2014-04-17$45.17$105.591,613,500
2014-04-16$45.27$105.831,516,500
2014-04-15$45.02$105.242,091,800
2014-04-14$44.74$104.592,156,600
2014-04-11$44.38$103.7516,607,100
2014-04-10$43.66$102.062,808,000
2014-04-09$44.28$103.512,427,100
2014-04-08$43.59$101.901,660,200
2014-04-07$44.69$104.471,800,100
2014-04-04$46.84$109.50902,700
2014-04-03$48.00$112.21648,500
2014-04-02$48.21$112.70889,600
2014-04-01$47.89$111.95522,700
2014-03-31$47.58$111.23422,300
2014-03-28$46.88$109.59248,900
2014-03-27$46.70$109.17279,800
2014-03-26$47.03$109.94774,400
2014-03-25$47.12$110.15432,500
2014-03-24$47.10$110.11537,100
2014-03-21$47.05$109.991,973,900
2014-03-20$47.01$109.89595,600
2014-03-19$46.75$109.29396,500
2014-03-18$47.21$110.36562,500
2014-03-17$46.98$109.82467,600
2014-03-14$46.45$108.59446,600
2014-03-13$46.36$108.38604,500
2014-03-12$46.87$109.57478,800
2014-03-11$46.99$109.85355,200
2014-03-10$47.26$110.48625,800
2014-03-07$47.04$109.97462,400
2014-03-06$47.22$110.39382,800
2014-03-05$46.84$109.50338,800
2014-03-04$46.93$109.71543,600
2014-03-03$46.11$107.79542,400
2014-02-28$46.20$108.00631,400
2014-02-27$45.96$106.60443,600
2014-02-26$45.65$105.88624,900
2014-02-25$45.62$105.81437,900
2014-02-24$45.46$105.44645,300
2014-02-21$45.83$106.30389,000
2014-02-20$46.06$106.83346,700
2014-02-19$45.61$105.79480,200
2014-02-18$45.77$106.16387,600
2014-02-14$45.61$105.79322,200
2014-02-13$45.61$105.79427,300
2014-02-12$45.26$104.98650,900
2014-02-11$45.69$105.97339,700
2014-02-10$45.25$104.95551,000
2014-02-07$45.32$105.11458,400
2014-02-06$44.58$103.40726,400
2014-02-05$44.74$103.77681,000
2014-02-04$44.48$103.17965,600
2014-02-03$44.38$102.931,116,600
2014-01-31$46.23$107.23719,100
2014-01-30$46.55$107.97837,000
2014-01-29$47.00$109.011,096,300
2014-01-28$47.44$110.031,417,700
2014-01-27$46.46$107.76996,600
2014-01-24$47.25$109.59935,400
2014-01-23$48.44$112.35737,300
2014-01-22$49.39$114.55638,000
2014-01-21$49.01$113.67696,400
2014-01-17$48.51$112.51419,400
2014-01-16$48.78$113.14697,700
2014-01-15$48.71$112.98815,600
2014-01-14$48.34$112.12724,700
2014-01-13$47.67$110.56894,600
2014-01-10$48.06$111.47902,000
2014-01-09$47.98$111.28849,400
2014-01-08$47.20$109.47766,900
2014-01-07$47.35$109.821,152,100
2014-01-06$46.12$106.97638,700
2014-01-03$46.16$107.06282,500
2014-01-02$46.15$107.04483,700