NASDAQ:IA | Historical Stock Price | INNOVATIVE SOLUTIONS & SUPPORT INC

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
2000-08-04 to 2026-09-04
Data captured

Stock Price Chart

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

$1.94$3.91$7.87$15.87$31.99$64.472000-08-042026-08-27

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

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Historical Stock Price — 2004

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2004-12-31$22.24$22.24144,450
2004-12-30$22.12$22.12219,150
2004-12-29$22.99$22.99121,200
2004-12-28$23.00$23.00308,700
2004-12-27$22.96$22.96131,550
2004-12-23$22.97$22.97194,400
2004-12-22$22.93$22.93228,900
2004-12-21$21.93$21.93200,100
2004-12-20$21.43$21.43301,800
2004-12-17$22.12$22.12342,900
2004-12-16$22.67$22.67353,850
2004-12-15$23.07$23.07606,900
2004-12-14$22.03$22.031,154,850
2004-12-13$20.21$20.21409,650
2004-12-10$20.59$20.59312,300
2004-12-09$21.26$21.26271,050
2004-12-08$20.55$20.55669,600
2004-12-07$20.61$20.61400,200
2004-12-06$21.13$21.13384,150
2004-12-03$21.34$21.34402,300
2004-12-02$21.61$21.61342,600
2004-12-01$21.49$21.49395,850
2004-11-30$20.41$20.41572,550
2004-11-29$21.41$21.41735,750
2004-11-26$21.34$21.34421,650
2004-11-24$20.39$20.39975,300
2004-11-23$19.10$19.10495,450
2004-11-22$18.80$18.80879,000
2004-11-19$18.13$18.13534,150
2004-11-18$18.62$18.622,338,050
2004-11-17$17.47$17.47434,550
2004-11-16$16.75$16.75211,200
2004-11-15$17.08$17.08335,100
2004-11-12$17.08$17.08186,300
2004-11-11$16.81$16.81362,100
2004-11-10$15.85$15.85226,800
2004-11-09$15.15$15.15139,050
2004-11-08$15.26$15.26152,550
2004-11-05$15.83$15.83123,300
2004-11-04$15.41$15.41184,050
2004-11-03$15.72$15.72404,250
2004-11-02$15.03$15.03227,850
2004-11-01$14.32$14.32160,950
2004-10-29$13.99$13.99164,100
2004-10-28$14.28$14.28146,850
2004-10-27$14.48$14.48139,800
2004-10-26$14.17$14.17147,600
2004-10-25$14.10$14.10109,650
2004-10-22$13.72$13.72202,500
2004-10-21$14.53$14.53182,850
2004-10-20$14.83$14.83146,850
2004-10-19$14.22$14.22173,700
2004-10-18$14.49$14.49433,200
2004-10-15$14.13$14.13610,200
2004-10-14$15.02$15.02200,700
2004-10-13$15.61$15.61151,200
2004-10-12$15.47$15.47147,000
2004-10-11$16.07$16.07154,800
2004-10-08$16.37$16.37269,550
2004-10-07$15.97$15.97226,800
2004-10-06$16.10$16.10371,700
2004-10-05$16.35$16.35857,250
2004-10-04$14.77$14.771,363,800
2004-10-01$16.68$16.68399,000
2004-09-30$16.35$16.35474,300
2004-09-29$16.61$16.61345,300
2004-09-28$17.53$17.53165,900
2004-09-27$17.59$17.59216,150
2004-09-24$17.51$17.51193,050
2004-09-23$17.23$17.23146,400
2004-09-22$17.41$17.41368,850
2004-09-21$17.83$17.83176,400
2004-09-20$17.41$17.41182,400
2004-09-17$17.48$17.48400,950
2004-09-16$18.03$18.03716,700
2004-09-15$17.71$17.71737,100
2004-09-14$16.69$16.69552,000
2004-09-13$17.60$17.60359,850
2004-09-10$17.89$17.89405,000
2004-09-09$18.09$18.09841,800
2004-09-08$18.56$18.56179,700
2004-09-07$18.25$18.25222,150
2004-09-03$18.32$18.32117,750
2004-09-02$18.21$18.21268,650
2004-09-01$18.38$18.38204,600
2004-08-31$17.81$17.81255,150
2004-08-30$17.95$17.95374,100
2004-08-27$18.77$18.77177,300
2004-08-26$18.97$18.97467,100
2004-08-25$18.31$18.31362,850
2004-08-24$17.67$17.67459,750
2004-08-23$17.16$17.16788,850
2004-08-20$17.17$17.17230,850
2004-08-19$16.55$16.55340,500
2004-08-18$17.25$17.25346,950
2004-08-17$16.90$16.90450,750
2004-08-16$17.28$17.281,148,400
2004-08-13$15.53$15.53167,550
2004-08-12$14.75$14.75185,250
2004-08-11$15.67$15.67244,950
2004-08-10$15.35$15.35272,250
2004-08-09$14.83$14.83165,000
2004-08-06$14.53$14.53139,800
2004-08-05$15.23$15.23169,200
2004-08-04$15.39$15.39207,750
2004-08-03$15.75$15.75241,050
2004-08-02$15.61$15.61329,550
2004-07-30$14.85$14.85246,750
2004-07-29$15.25$15.25355,800
2004-07-28$15.42$15.42348,000
2004-07-27$14.17$14.17169,800
2004-07-26$13.98$13.98238,050
2004-07-23$14.29$14.29151,050
2004-07-22$14.04$14.04225,450
2004-07-21$13.45$13.45346,050
2004-07-20$14.40$14.40151,200
2004-07-19$14.46$14.46289,950
2004-07-16$14.80$14.80175,800
2004-07-15$14.93$14.93147,000
2004-07-14$15.09$15.09271,800
2004-07-13$15.07$15.07407,250
2004-07-12$15.67$15.67623,400
2004-07-09$15.10$15.10403,200
2004-07-08$14.76$14.76857,850
2004-07-07$15.79$15.792,613,000
2004-07-06$12.75$12.75141,750
2004-07-02$13.22$13.22119,100
2004-07-01$13.63$13.63214,800
2004-06-30$13.01$13.01176,550
2004-06-29$13.05$13.05500,850
2004-06-28$12.33$12.33669,150
2004-06-25$12.51$12.511,477,950
2004-06-24$13.07$13.07213,450
2004-06-23$13.06$13.06264,600
2004-06-22$13.03$13.03334,200
2004-06-21$13.13$13.13231,150
2004-06-18$13.25$13.25157,800
2004-06-17$12.93$12.9396,150
2004-06-16$13.22$13.22155,400
2004-06-15$13.21$13.21323,700
2004-06-14$12.65$12.65685,800
2004-06-10$13.79$13.79732,300
2004-06-09$13.86$13.86973,800
2004-06-08$13.33$13.33182,400
2004-06-07$13.41$13.41735,450
2004-06-04$12.77$12.77173,400
2004-06-03$12.83$12.83222,450
2004-06-02$13.26$13.26198,900
2004-06-01$13.33$13.33211,350
2004-05-28$13.32$13.32193,500
2004-05-27$12.66$12.66270,750
2004-05-26$12.93$12.93282,000
2004-05-25$12.59$12.59138,450
2004-05-24$12.31$12.31273,300
2004-05-21$12.17$12.17318,750
2004-05-20$12.49$12.49557,400
2004-05-19$11.75$11.751,818,300
2004-05-18$13.21$13.211,089,150
2004-05-17$12.27$12.27116,700
2004-05-14$12.58$12.58121,500
2004-05-13$12.18$12.18132,750
2004-05-12$12.18$12.18183,300
2004-05-11$11.85$11.85133,800
2004-05-10$11.31$11.31371,100
2004-05-07$11.53$11.53318,450
2004-05-06$12.22$12.22147,600
2004-05-05$12.59$12.59280,350
2004-05-04$12.59$12.59975,000
2004-05-03$12.31$12.31907,650
2004-04-30$11.51$11.51106,200
2004-04-29$11.33$11.33218,100
2004-04-28$11.24$11.24270,900
2004-04-27$11.24$11.24139,950
2004-04-26$11.03$11.0328,350
2004-04-23$11.04$11.0464,350
2004-04-22$10.99$10.9931,650
2004-04-21$10.95$10.9560,300
2004-04-20$10.45$10.4543,200
2004-04-19$10.73$10.7336,750
2004-04-16$10.75$10.7567,200
2004-04-15$10.64$10.64139,500
2004-04-14$10.31$10.3129,550
2004-04-13$10.19$10.1919,200
2004-04-12$10.33$10.3356,400
2004-04-08$10.15$10.1535,400
2004-04-07$10.43$10.4373,500
2004-04-06$10.26$10.26112,800
2004-04-05$10.61$10.6190,750
2004-04-02$10.03$10.03154,350
2004-04-01$9.84$9.84209,400
2004-03-31$9.21$9.2138,550
2004-03-30$8.95$8.9530,300
2004-03-29$8.66$8.66175,800
2004-03-26$8.57$8.57267,600
2004-03-25$8.61$8.61281,100
2004-03-24$8.88$8.88105,150
2004-03-23$8.95$8.9587,000
2004-03-22$8.93$8.93107,100
2004-03-19$8.90$8.9052,650
2004-03-18$9.00$9.0048,150
2004-03-17$8.97$8.9788,650
2004-03-16$8.90$8.90174,600
2004-03-15$9.18$9.1886,400
2004-03-12$9.17$9.17219,750
2004-03-11$9.21$9.2197,500
2004-03-10$9.23$9.2358,200
2004-03-09$9.15$9.15183,000
2004-03-08$8.94$8.9443,350
2004-03-05$8.93$8.9361,350
2004-03-04$9.05$9.0556,250
2004-03-03$8.93$8.9330,000
2004-03-02$9.09$9.09173,550
2004-03-01$9.11$9.11100,500
2004-02-27$9.11$9.1180,550
2004-02-26$8.89$8.8978,750
2004-02-25$9.11$9.1149,800
2004-02-24$8.94$8.9433,300
2004-02-23$8.85$8.8543,350
2004-02-20$9.11$9.1139,150
2004-02-19$9.23$9.2374,850
2004-02-18$9.17$9.17155,100
2004-02-17$9.39$9.39149,550
2004-02-13$9.17$9.17155,700
2004-02-12$8.70$8.70243,300
2004-02-11$8.17$8.17218,400
2004-02-10$8.29$8.29130,650
2004-02-09$8.13$8.13154,650
2004-02-06$8.17$8.17169,650
2004-02-05$8.33$8.33297,300
2004-02-04$8.87$8.87179,250
2004-02-03$9.37$9.37421,500
2004-02-02$9.05$9.05354,000
2004-01-30$10.73$10.7387,150
2004-01-29$10.68$10.6864,050
2004-01-28$11.07$11.07184,950
2004-01-27$11.39$11.39214,350
2004-01-26$10.75$10.7543,650
2004-01-23$10.71$10.7153,550
2004-01-22$10.57$10.5753,850
2004-01-21$10.63$10.63133,650
2004-01-20$10.68$10.68134,400
2004-01-16$10.33$10.3379,950
2004-01-15$10.33$10.33186,150
2004-01-14$9.78$9.78385,950
2004-01-13$9.44$9.44278,700
2004-01-12$10.39$10.3958,500
2004-01-09$10.15$10.15471,300
2004-01-08$10.12$10.12123,300
2004-01-07$11.03$11.0370,050
2004-01-06$10.83$10.8351,150
2004-01-05$11.06$11.06129,300
2004-01-02$10.81$10.8142,750