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 — 2006

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2006-12-29$17.03$17.03223,200
2006-12-28$17.18$17.18141,200
2006-12-27$16.56$16.56149,900
2006-12-26$16.50$16.5052,800
2006-12-22$16.45$16.45117,000
2006-12-21$16.63$16.63117,600
2006-12-20$16.68$16.68198,200
2006-12-19$16.83$16.83546,500
2006-12-18$17.40$17.40134,800
2006-12-15$17.87$17.87256,200
2006-12-14$17.66$17.66169,700
2006-12-13$17.83$17.83156,500
2006-12-12$17.96$17.96136,800
2006-12-11$17.86$17.86136,100
2006-12-08$17.94$17.94165,100
2006-12-07$17.89$17.89513,900
2006-12-06$17.88$17.88380,600
2006-12-05$17.84$17.84331,500
2006-12-04$17.04$17.04174,400
2006-12-01$16.00$16.0074,600
2006-11-30$15.76$15.7661,900
2006-11-29$15.82$15.8282,900
2006-11-28$16.03$16.0368,900
2006-11-27$15.95$15.95118,100
2006-11-24$15.92$15.9214,400
2006-11-22$15.98$15.9828,300
2006-11-21$16.00$16.0040,900
2006-11-20$15.92$15.9240,700
2006-11-17$16.05$16.0577,600
2006-11-16$15.94$15.9427,900
2006-11-15$15.95$15.9559,500
2006-11-14$16.00$16.0061,200
2006-11-13$15.71$15.7129,300
2006-11-10$15.50$15.5047,300
2006-11-09$15.67$15.6757,900
2006-11-08$15.91$15.9159,300
2006-11-07$15.86$15.8668,100
2006-11-06$15.19$15.1923,900
2006-11-03$15.17$15.1743,200
2006-11-02$15.18$15.1864,200
2006-11-01$15.49$15.49130,500
2006-10-31$15.94$15.9470,200
2006-10-30$15.99$15.9933,400
2006-10-27$15.88$15.8837,600
2006-10-26$16.46$16.4668,900
2006-10-25$16.04$16.0448,800
2006-10-24$16.12$16.1270,900
2006-10-23$15.78$15.7858,800
2006-10-20$16.09$16.09134,100
2006-10-19$16.53$16.53117,300
2006-10-18$16.52$16.52144,700
2006-10-17$15.66$15.6696,100
2006-10-16$15.20$15.2086,400
2006-10-13$14.98$14.9871,200
2006-10-12$14.97$14.97101,300
2006-10-11$14.60$14.6050,100
2006-10-10$14.64$14.6449,000
2006-10-09$14.96$14.9617,900
2006-10-06$14.97$14.9732,900
2006-10-05$15.00$15.0076,900
2006-10-04$14.99$14.9986,100
2006-10-03$14.34$14.3456,100
2006-10-02$14.43$14.4330,900
2006-09-29$14.53$14.53175,700
2006-09-28$14.78$14.7839,800
2006-09-27$14.83$14.8365,100
2006-09-26$15.04$15.0485,400
2006-09-25$14.70$14.7080,600
2006-09-22$14.23$14.2374,900
2006-09-21$14.64$14.64108,800
2006-09-20$14.67$14.67103,100
2006-09-19$14.01$14.01130,100
2006-09-18$14.48$14.4892,600
2006-09-15$14.24$14.24150,600
2006-09-14$14.13$14.1339,800
2006-09-13$14.03$14.0398,000
2006-09-12$14.25$14.2545,000
2006-09-11$14.14$14.1438,400
2006-09-08$14.25$14.25156,900
2006-09-07$14.01$14.01125,300
2006-09-06$14.01$14.0193,800
2006-09-05$14.33$14.33100,200
2006-09-01$14.61$14.6161,200
2006-08-31$14.66$14.6653,000
2006-08-30$14.48$14.4859,400
2006-08-29$14.30$14.30117,000
2006-08-28$14.10$14.10140,800
2006-08-25$14.20$14.2092,000
2006-08-24$14.56$14.56117,000
2006-08-23$14.28$14.2861,800
2006-08-22$14.50$14.5058,100
2006-08-21$14.85$14.8539,800
2006-08-18$14.99$14.99146,700
2006-08-17$14.90$14.90166,400
2006-08-16$13.84$13.84114,600
2006-08-15$13.97$13.9771,000
2006-08-14$13.85$13.8574,000
2006-08-11$13.84$13.8464,600
2006-08-10$14.07$14.0758,000
2006-08-09$14.08$14.08111,100
2006-08-08$14.39$14.3970,900
2006-08-07$15.02$15.0274,400
2006-08-04$14.98$14.9853,900
2006-08-03$15.11$15.1170,800
2006-08-02$14.89$14.8988,400
2006-08-01$15.08$15.08144,700
2006-07-31$15.15$15.15125,800
2006-07-28$15.32$15.3280,600
2006-07-27$15.52$15.52173,100
2006-07-26$15.38$15.38154,500
2006-07-25$16.06$16.0666,100
2006-07-24$16.00$16.00179,200
2006-07-21$15.20$15.2094,600
2006-07-20$15.76$15.76252,200
2006-07-19$15.05$15.05182,300
2006-07-18$14.84$14.8481,900
2006-07-17$14.43$14.4344,100
2006-07-14$14.10$14.10117,900
2006-07-13$14.15$14.15117,500
2006-07-12$14.33$14.3389,700
2006-07-11$15.00$15.00144,100
2006-07-10$14.08$14.08108,800
2006-07-07$14.34$14.34187,300
2006-07-06$14.03$14.03158,700
2006-07-05$14.11$14.11151,900
2006-07-03$14.39$14.3961,600
2006-06-30$14.06$14.06387,000
2006-06-29$14.02$14.02402,900
2006-06-28$14.35$14.35107,300
2006-06-27$14.45$14.45116,500
2006-06-26$14.87$14.8725,000
2006-06-23$14.45$14.4540,900
2006-06-22$14.53$14.5349,700
2006-06-21$14.41$14.4167,100
2006-06-20$14.57$14.5759,100
2006-06-19$14.78$14.7868,400
2006-06-16$14.82$14.82217,000
2006-06-15$14.96$14.9667,100
2006-06-14$14.46$14.4668,300
2006-06-13$14.62$14.62129,900
2006-06-12$14.52$14.52106,300
2006-06-09$14.18$14.1887,800
2006-06-08$14.27$14.27131,100
2006-06-07$14.17$14.1753,600
2006-06-06$14.15$14.15117,200
2006-06-05$14.23$14.23168,000
2006-06-02$14.36$14.36107,200
2006-06-01$14.06$14.06136,400
2006-05-31$13.46$13.46172,600
2006-05-30$13.35$13.35306,200
2006-05-26$13.40$13.40297,900
2006-05-25$13.26$13.26152,600
2006-05-24$13.50$13.50262,900
2006-05-23$13.95$13.95154,100
2006-05-22$14.01$14.01163,600
2006-05-19$14.19$14.19179,100
2006-05-18$14.33$14.3350,700
2006-05-17$14.52$14.52234,800
2006-05-16$14.80$14.80125,700
2006-05-15$15.00$15.00119,600
2006-05-12$14.85$14.85158,000
2006-05-11$15.17$15.17153,400
2006-05-10$15.58$15.58129,000
2006-05-09$15.93$15.93124,400
2006-05-08$15.81$15.81125,600
2006-05-05$15.87$15.87114,700
2006-05-04$15.89$15.89122,100
2006-05-03$16.09$16.09328,300
2006-05-02$16.62$16.62306,100
2006-05-01$16.01$16.01323,300
2006-04-28$15.82$15.82307,800
2006-04-27$16.05$16.05763,400
2006-04-26$14.50$14.50231,700
2006-04-25$14.49$14.49316,600
2006-04-24$13.57$13.5780,300
2006-04-21$13.90$13.90147,900
2006-04-20$13.86$13.86163,200
2006-04-19$13.61$13.61194,200
2006-04-18$13.44$13.44213,900
2006-04-17$12.97$12.97220,000
2006-04-13$13.00$13.00159,300
2006-04-12$12.97$12.97168,700
2006-04-11$13.00$13.00217,300
2006-04-10$13.08$13.08132,100
2006-04-07$13.03$13.03335,300
2006-04-06$13.15$13.15166,200
2006-04-05$13.20$13.20145,000
2006-04-04$13.17$13.17124,000
2006-04-03$13.10$13.10191,900
2006-03-31$13.00$13.00142,900
2006-03-30$13.21$13.2177,400
2006-03-29$13.22$13.2277,600
2006-03-28$13.26$13.26110,900
2006-03-27$13.41$13.41104,500
2006-03-24$13.50$13.50214,100
2006-03-23$13.68$13.6876,200
2006-03-22$13.71$13.7190,200
2006-03-21$13.65$13.65153,700
2006-03-20$13.76$13.76100,900
2006-03-17$13.70$13.70175,100
2006-03-16$13.62$13.6293,900
2006-03-15$13.55$13.55240,900
2006-03-14$13.54$13.54171,400
2006-03-13$13.72$13.72121,000
2006-03-10$13.68$13.6892,800
2006-03-09$13.53$13.53159,000
2006-03-08$13.63$13.63224,500
2006-03-07$13.84$13.84293,000
2006-03-06$14.06$14.06254,700
2006-03-03$14.09$14.09203,200
2006-03-02$14.10$14.10179,500
2006-03-01$14.07$14.07242,900
2006-02-28$14.11$14.11190,300
2006-02-27$14.24$14.24230,000
2006-02-24$14.17$14.17191,700
2006-02-23$14.19$14.19196,200
2006-02-22$14.26$14.26145,300
2006-02-21$14.26$14.26207,400
2006-02-17$14.40$14.40111,100
2006-02-16$14.43$14.43347,400
2006-02-15$14.40$14.40121,400
2006-02-14$14.49$14.49164,700
2006-02-13$14.31$14.31143,100
2006-02-10$14.53$14.53132,900
2006-02-09$14.69$14.69237,400
2006-02-08$15.03$15.03264,800
2006-02-07$15.00$15.00235,700
2006-02-06$15.05$15.05257,300
2006-02-03$14.59$14.59195,900
2006-02-02$14.53$14.53339,200
2006-02-01$14.53$14.53415,400
2006-01-31$14.31$14.31390,800
2006-01-30$14.48$14.48232,000
2006-01-27$14.49$14.49762,800
2006-01-26$14.58$14.58186,100
2006-01-25$14.31$14.31224,900
2006-01-24$14.01$14.01160,200
2006-01-23$13.76$13.76344,000
2006-01-20$13.94$13.94147,000
2006-01-19$14.03$14.03111,700
2006-01-18$13.91$13.91260,300
2006-01-17$13.82$13.82228,300
2006-01-13$13.68$13.68174,000
2006-01-12$13.48$13.48226,100
2006-01-11$13.45$13.45408,700
2006-01-10$13.25$13.25177,500
2006-01-09$13.44$13.44394,400
2006-01-06$13.17$13.17280,700
2006-01-05$12.88$12.88200,400
2006-01-04$12.90$12.90243,900
2006-01-03$12.86$12.86343,800