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 — 2008

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2008-12-31$3.95$4.7672,800
2008-12-30$3.48$4.1932,400
2008-12-29$3.30$3.9748,100
2008-12-26$3.98$4.7910,100
2008-12-24$3.85$4.6410,000
2008-12-23$3.59$4.3235,500
2008-12-22$3.70$4.4699,500
2008-12-19$3.52$4.2464,100
2008-12-18$3.98$4.7956,300
2008-12-17$3.96$4.7759,100
2008-12-16$3.95$4.7648,200
2008-12-15$3.89$4.6824,000
2008-12-12$3.67$4.4230,600
2008-12-11$3.55$4.2723,400
2008-12-10$3.95$4.7616,700
2008-12-09$3.98$4.7956,600
2008-12-08$4.00$4.8238,000
2008-12-05$4.17$5.0223,000
2008-12-04$4.26$5.1337,600
2008-12-03$4.42$5.3221,200
2008-12-02$4.54$5.4725,500
2008-12-01$4.30$5.1854,800
2008-11-28$4.09$4.9233,100
2008-11-26$3.65$4.3939,500
2008-11-25$3.50$4.2155,800
2008-11-24$3.55$4.2776,900
2008-11-21$3.59$4.3293,700
2008-11-20$3.84$4.62118,300
2008-11-19$4.47$5.3828,300
2008-11-18$4.59$5.5373,000
2008-11-17$4.71$5.6728,400
2008-11-14$4.98$6.0040,500
2008-11-13$5.58$6.7252,700
2008-11-12$5.35$6.4417,900
2008-11-11$6.02$7.2559,200
2008-11-10$5.87$7.0713,500
2008-11-07$5.89$7.0912,600
2008-11-06$6.05$7.2824,200
2008-11-05$6.64$8.0063,000
2008-11-04$6.24$7.5137,800
2008-11-03$5.93$7.1427,100
2008-10-31$6.15$7.4129,600
2008-10-30$5.85$7.0467,100
2008-10-29$6.45$7.7718,500
2008-10-28$6.07$7.3184,400
2008-10-27$6.00$7.2213,400
2008-10-24$6.47$7.7926,000
2008-10-23$6.78$8.1644,200
2008-10-22$7.06$8.5029,700
2008-10-21$7.06$8.5087,100
2008-10-20$7.27$8.75156,200
2008-10-17$7.06$8.50205,500
2008-10-16$6.70$8.0735,200
2008-10-15$5.86$7.0643,900
2008-10-14$7.10$8.5579,600
2008-10-13$6.99$8.4279,900
2008-10-10$6.76$8.14121,900
2008-10-09$7.12$8.57145,900
2008-10-08$6.76$8.14147,400
2008-10-07$5.55$6.6893,100
2008-10-06$5.76$6.94152,000
2008-10-03$5.60$6.74122,000
2008-10-02$5.67$6.8349,900
2008-10-01$5.52$6.6559,100
2008-09-30$5.45$6.5636,100
2008-09-29$5.40$6.5072,000
2008-09-26$5.57$6.7144,400
2008-09-25$5.42$6.5336,500
2008-09-24$5.55$6.6829,900
2008-09-23$5.75$6.9270,200
2008-09-22$5.50$6.6251,300
2008-09-19$5.74$6.91344,300
2008-09-18$6.21$7.48470,800
2008-09-17$4.88$5.88148,900
2008-09-16$4.95$5.96187,200
2008-09-15$5.90$5.90299,800
2008-09-12$6.08$6.08344,900
2008-09-11$5.99$5.99136,700
2008-09-10$6.14$6.14419,400
2008-09-09$7.01$7.01421,100
2008-09-08$6.20$6.2083,500
2008-09-05$6.05$6.0573,800
2008-09-04$6.15$6.1588,000
2008-09-03$6.25$6.2568,800
2008-09-02$6.04$6.0467,400
2008-08-29$5.99$5.9952,500
2008-08-28$5.95$5.9598,500
2008-08-27$5.82$5.8294,300
2008-08-26$5.58$5.5875,100
2008-08-25$5.57$5.57143,300
2008-08-22$5.85$5.85112,500
2008-08-21$5.90$5.90232,300
2008-08-20$6.25$6.25163,500
2008-08-19$6.17$6.17535,300
2008-08-18$8.52$8.52100,500
2008-08-15$8.63$8.6358,100
2008-08-14$8.65$8.6594,500
2008-08-13$8.73$8.7364,500
2008-08-12$8.67$8.6796,600
2008-08-11$8.46$8.46206,500
2008-08-08$8.45$8.4559,800
2008-08-07$8.08$8.0879,900
2008-08-06$8.42$8.4268,300
2008-08-05$8.37$8.37115,600
2008-08-04$7.72$7.7279,700
2008-08-01$7.72$7.72184,500
2008-07-31$6.63$6.63135,600
2008-07-30$7.36$7.36180,000
2008-07-29$6.42$6.42615,500
2008-07-28$5.47$5.4766,900
2008-07-25$5.61$5.61153,600
2008-07-24$5.58$5.58315,300
2008-07-23$6.08$6.081,990,300
2008-07-22$6.25$6.25106,800
2008-07-21$6.20$6.2054,300
2008-07-18$6.38$6.3865,400
2008-07-17$6.13$6.13134,100
2008-07-16$5.95$5.95137,000
2008-07-15$5.51$5.5174,800
2008-07-14$5.85$5.8547,100
2008-07-11$5.82$5.82142,000
2008-07-10$6.19$6.1975,500
2008-07-09$6.16$6.1692,500
2008-07-08$6.30$6.30137,400
2008-07-07$5.61$5.61183,300
2008-07-03$5.75$5.7568,000
2008-07-02$5.82$5.82171,200
2008-07-01$5.96$5.96195,500
2008-06-30$6.45$6.45133,700
2008-06-27$6.57$6.571,759,500
2008-06-26$7.14$7.14122,000
2008-06-25$7.06$7.06336,400
2008-06-24$7.42$7.42251,400
2008-06-23$7.06$7.06126,900
2008-06-20$7.03$7.03281,600
2008-06-19$6.98$6.98147,400
2008-06-18$6.68$6.68147,900
2008-06-17$6.90$6.90100,900
2008-06-16$7.09$7.09125,500
2008-06-13$7.55$7.55137,600
2008-06-12$7.51$7.5192,000
2008-06-11$7.62$7.6225,600
2008-06-10$7.56$7.5644,800
2008-06-09$7.65$7.6548,600
2008-06-06$7.64$7.6478,400
2008-06-05$8.12$8.1291,000
2008-06-04$7.87$7.8734,000
2008-06-03$7.55$7.5552,800
2008-06-02$7.68$7.6888,600
2008-05-30$7.74$7.7498,600
2008-05-29$7.66$7.6625,600
2008-05-28$7.52$7.5256,400
2008-05-27$7.59$7.5954,200
2008-05-23$7.58$7.58121,300
2008-05-22$7.92$7.9261,900
2008-05-21$8.14$8.1453,900
2008-05-20$8.29$8.2941,500
2008-05-19$8.24$8.2482,500
2008-05-16$8.38$8.3884,400
2008-05-15$8.58$8.5841,200
2008-05-14$8.51$8.5157,400
2008-05-13$8.60$8.6065,800
2008-05-12$8.45$8.45118,500
2008-05-09$8.82$8.8285,600
2008-05-08$8.68$8.68197,600
2008-05-07$8.14$8.14360,000
2008-05-06$9.72$9.72159,200
2008-05-05$9.25$9.25109,900
2008-05-02$9.86$9.86122,700
2008-05-01$9.94$9.9464,900
2008-04-30$9.25$9.25111,800
2008-04-29$9.15$9.15115,800
2008-04-28$9.41$9.4168,400
2008-04-25$9.58$9.58110,200
2008-04-24$9.80$9.8067,900
2008-04-23$9.02$9.02176,000
2008-04-22$9.29$9.2999,800
2008-04-21$9.72$9.7238,100
2008-04-18$10.41$10.41113,400
2008-04-17$9.94$9.94108,100
2008-04-16$10.13$10.1375,700
2008-04-15$9.99$9.9944,700
2008-04-14$9.77$9.77128,600
2008-04-11$10.10$10.1046,600
2008-04-10$10.53$10.5331,500
2008-04-09$10.34$10.3458,300
2008-04-08$10.91$10.9128,900
2008-04-07$10.73$10.7374,100
2008-04-04$10.54$10.5474,900
2008-04-03$11.29$11.2947,900
2008-04-02$11.75$11.75118,500
2008-04-01$11.39$11.39156,700
2008-03-31$10.57$10.5747,400
2008-03-28$10.43$10.4388,600
2008-03-27$11.36$11.36130,400
2008-03-26$11.00$11.00138,400
2008-03-25$10.71$10.71171,500
2008-03-24$10.96$10.96191,600
2008-03-20$10.61$10.61360,100
2008-03-19$10.98$10.98219,500
2008-03-18$10.21$10.2176,000
2008-03-17$8.48$8.4880,000
2008-03-14$8.64$8.6451,300
2008-03-13$9.19$9.1980,500
2008-03-12$9.06$9.06103,700
2008-03-11$8.76$8.7699,100
2008-03-10$7.89$7.8966,900
2008-03-07$8.50$8.5054,300
2008-03-06$8.53$8.53119,100
2008-03-05$9.52$9.52130,800
2008-03-04$9.48$9.48134,800
2008-03-03$9.00$9.00106,800
2008-02-29$9.05$9.0577,000
2008-02-28$9.13$9.1397,900
2008-02-27$9.72$9.7246,100
2008-02-26$9.75$9.7597,500
2008-02-25$9.56$9.56144,000
2008-02-22$8.78$8.78228,900
2008-02-21$7.77$7.77158,500
2008-02-20$8.05$8.0589,100
2008-02-19$8.22$8.2252,600
2008-02-15$8.48$8.48108,500
2008-02-14$8.64$8.64141,400
2008-02-13$8.13$8.13112,600
2008-02-12$8.01$8.0198,300
2008-02-11$8.20$8.20161,800
2008-02-08$8.37$8.37170,700
2008-02-07$8.60$8.60239,600
2008-02-06$8.77$8.77162,000
2008-02-05$9.31$9.31177,500
2008-02-04$10.12$10.12224,800
2008-02-01$10.73$10.73157,300
2008-01-31$11.23$11.23307,300
2008-01-30$11.74$11.74219,700
2008-01-29$11.97$11.97163,700
2008-01-28$11.32$11.3296,900
2008-01-25$11.47$11.47129,400
2008-01-24$11.65$11.65182,000
2008-01-23$11.74$11.74163,100
2008-01-22$10.62$10.62202,700
2008-01-18$10.22$10.22186,100
2008-01-17$10.22$10.22248,800
2008-01-16$10.91$10.91442,500
2008-01-15$9.50$9.50120,700
2008-01-14$9.40$9.40193,100
2008-01-11$9.22$9.22193,600
2008-01-10$9.14$9.14221,700
2008-01-09$9.16$9.16232,100
2008-01-08$9.15$9.15181,000
2008-01-07$9.09$9.09202,500
2008-01-04$9.11$9.11184,500
2008-01-03$9.30$9.30262,500
2008-01-02$9.43$9.43207,900