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 — 2001

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2001-12-31$5.18$5.1867,800
2001-12-28$5.03$5.0388,950
2001-12-27$4.90$4.90178,350
2001-12-26$4.67$4.67165,750
2001-12-24$4.23$4.2397,500
2001-12-21$4.14$4.14136,350
2001-12-20$4.15$4.15129,000
2001-12-19$4.22$4.22104,100
2001-12-18$4.10$4.10191,100
2001-12-17$4.20$4.2067,050
2001-12-14$4.20$4.2077,250
2001-12-13$4.10$4.10238,350
2001-12-12$4.20$4.20211,350
2001-12-11$3.83$3.83162,150
2001-12-10$3.60$3.6066,150
2001-12-07$3.80$3.80151,350
2001-12-06$3.80$3.80159,450
2001-12-05$3.44$3.44162,600
2001-12-04$3.54$3.54243,600
2001-12-03$3.31$3.31804,300
2001-11-30$3.60$3.602,349,600
2001-11-29$2.84$2.841,037,550
2001-11-28$3.18$3.1884,000
2001-11-27$3.51$3.5126,250
2001-11-26$3.85$3.8563,750
2001-11-23$3.87$3.8779,350
2001-11-21$3.85$3.8573,800
2001-11-20$3.71$3.71100,500
2001-11-19$4.32$4.3259,100
2001-11-16$4.33$4.3312,900
2001-11-15$4.43$4.4342,000
2001-11-14$4.63$4.6337,350
2001-11-13$4.97$4.9727,300
2001-11-12$4.60$4.6030,300
2001-11-09$4.97$4.975,400
2001-11-08$4.97$4.9768,550
2001-11-07$4.93$4.9326,100
2001-11-06$4.95$4.9547,550
2001-11-05$5.00$5.0065,550
2001-11-02$5.33$5.3353,550
2001-11-01$5.33$5.3387,000
2001-10-31$5.51$5.51328,200
2001-10-30$4.47$4.4780,700
2001-10-29$4.53$4.532,100
2001-10-26$4.40$4.4015,600
2001-10-25$4.63$4.63116,850
2001-10-24$4.25$4.257,500
2001-10-23$4.33$4.3323,100
2001-10-22$4.83$4.8344,550
2001-10-19$3.70$3.7030,000
2001-10-18$4.07$4.0719,350
2001-10-17$4.14$4.1487,900
2001-10-16$3.80$3.8050,700
2001-10-15$3.39$3.3946,350
2001-10-12$3.97$3.9758,350
2001-10-11$4.42$4.425,400
2001-10-10$4.40$4.40140,400
2001-10-09$4.58$4.581,950
2001-10-08$4.70$4.7011,400
2001-10-05$4.69$4.6918,900
2001-10-04$4.73$4.7316,200
2001-10-03$4.50$4.5050,250
2001-10-02$4.53$4.53120,300
2001-10-01$4.77$4.7710,050
2001-09-28$4.85$4.8512,000
2001-09-27$4.87$4.8730,900
2001-09-26$5.01$5.0138,250
2001-09-25$5.00$5.0054,000
2001-09-24$5.04$5.04198,000
2001-09-21$5.43$5.4350,850
2001-09-20$5.37$5.37117,300
2001-09-19$6.33$6.3321,900
2001-09-18$5.30$5.3043,050
2001-09-17$5.39$5.3998,400
2001-09-10$5.37$5.3744,850
2001-09-07$5.46$5.4655,500
2001-09-06$5.90$5.9018,450
2001-09-05$6.16$6.1677,550
2001-09-04$6.13$6.1341,700
2001-08-31$6.10$6.1041,250
2001-08-30$5.81$5.8134,800
2001-08-29$6.00$6.0032,700
2001-08-28$6.00$6.0093,450
2001-08-27$6.17$6.1736,900
2001-08-24$6.16$6.1655,200
2001-08-23$6.01$6.01122,100
2001-08-22$6.17$6.1749,200
2001-08-21$6.26$6.2610,650
2001-08-20$6.33$6.3335,100
2001-08-17$6.33$6.3343,200
2001-08-16$6.40$6.4060,000
2001-08-15$6.07$6.0757,300
2001-08-14$6.27$6.2789,850
2001-08-13$6.29$6.2996,750
2001-08-10$5.69$5.69682,800
2001-08-09$5.33$5.33304,800
2001-08-08$5.40$5.40416,400
2001-08-07$6.33$6.33835,950
2001-08-06$6.67$6.6734,800
2001-08-03$7.27$7.27114,000
2001-08-02$7.83$7.8398,850
2001-08-01$9.03$9.0328,650
2001-07-31$9.35$9.3537,350
2001-07-30$9.46$9.4618,150
2001-07-27$9.50$9.507,050
2001-07-26$9.46$9.467,950
2001-07-25$9.33$9.3330,300
2001-07-24$9.37$9.3717,700
2001-07-23$9.79$9.7923,550
2001-07-20$9.98$9.9815,900
2001-07-19$10.13$10.135,550
2001-07-18$10.12$10.1221,450
2001-07-17$10.06$10.068,550
2001-07-16$10.13$10.1319,500
2001-07-13$9.97$9.9759,850
2001-07-12$10.09$10.09284,250
2001-07-11$10.05$10.0570,500
2001-07-10$10.05$10.05154,950
2001-07-09$9.77$9.7743,350
2001-07-06$9.64$9.647,200
2001-07-05$9.59$9.5934,800
2001-07-03$9.57$9.575,250
2001-07-02$9.19$9.1969,450
2001-06-29$9.60$9.60142,950
2001-06-28$9.23$9.2320,100
2001-06-27$9.20$9.2014,550
2001-06-26$9.67$9.6746,950
2001-06-25$9.85$9.8567,050
2001-06-22$9.63$9.6337,950
2001-06-21$9.43$9.4312,450
2001-06-20$9.30$9.3048,000
2001-06-19$8.95$8.957,050
2001-06-18$8.71$8.7141,550
2001-06-15$8.89$8.8954,750
2001-06-14$8.87$8.8727,300
2001-06-13$8.83$8.8353,700
2001-06-12$8.73$8.7391,350
2001-06-11$8.93$8.9339,750
2001-06-08$9.00$9.0021,150
2001-06-07$8.84$8.8461,200
2001-06-06$8.99$8.9921,000
2001-06-05$9.03$9.0318,450
2001-06-04$8.87$8.8716,350
2001-06-01$9.00$9.00127,050
2001-05-31$8.83$8.83191,400
2001-05-30$8.33$8.33142,350
2001-05-29$8.30$8.3054,900
2001-05-25$8.24$8.2473,800
2001-05-24$8.20$8.2087,000
2001-05-23$8.47$8.4791,500
2001-05-22$8.49$8.49249,450
2001-05-21$8.45$8.45606,150
2001-05-18$9.93$9.93100,350
2001-05-17$9.90$9.9014,100
2001-05-16$9.93$9.9324,450
2001-05-15$9.80$9.8042,750
2001-05-14$9.81$9.8136,000
2001-05-11$9.83$9.8376,950
2001-05-10$9.67$9.67114,600
2001-05-09$9.47$9.4732,250
2001-05-08$9.22$9.22184,500
2001-05-07$9.10$9.10518,550
2001-05-04$9.27$9.27405,150
2001-05-03$9.20$9.2014,100
2001-05-02$8.83$8.83617,850
2001-05-01$8.97$8.97147,150
2001-04-30$8.70$8.7036,750
2001-04-27$8.46$8.4614,100
2001-04-26$8.47$8.4726,250
2001-04-25$8.33$8.3381,600
2001-04-24$7.90$7.9049,350
2001-04-23$7.73$7.73184,800
2001-04-20$7.67$7.6764,350
2001-04-19$8.13$8.1344,700
2001-04-18$8.07$8.0767,500
2001-04-17$9.00$9.0037,500
2001-04-16$9.17$9.17150
2001-04-12$9.30$9.309,600
2001-04-11$9.29$9.2963,600
2001-04-10$9.33$9.33157,950
2001-04-09$9.17$9.1748,900
2001-04-06$9.00$9.0029,250
2001-04-05$9.00$9.0028,650
2001-04-04$8.33$8.331,950
2001-04-03$8.13$8.1342,300
2001-04-02$8.50$8.5026,100
2001-03-30$8.67$8.6755,200
2001-03-29$8.00$8.0062,550
2001-03-28$8.08$8.0843,500
2001-03-27$8.08$8.0836,450
2001-03-26$8.13$8.1310,200
2001-03-23$8.00$8.0031,050
2001-03-22$7.50$7.5038,100
2001-03-21$8.21$8.2124,900
2001-03-20$8.50$8.5015,900
2001-03-19$9.04$9.043,450
2001-03-16$9.26$9.2612,750
2001-03-15$9.29$9.2961,500
2001-03-14$9.33$9.3320,550
2001-03-13$9.00$9.004,050
2001-03-12$8.58$8.583,000
2001-03-09$8.83$8.8310,950
2001-03-08$9.42$9.4242,150
2001-03-07$9.33$9.3333,150
2001-03-06$8.75$8.7580,400
2001-03-05$9.21$9.21113,850
2001-03-02$9.58$9.58184,950
2001-03-01$10.00$10.00198,750
2001-02-28$9.71$9.71199,500
2001-02-27$8.83$8.8361,350
2001-02-26$8.67$8.6722,950
2001-02-23$8.88$8.8729,100
2001-02-22$9.33$9.33159,750
2001-02-21$9.17$9.1737,800
2001-02-20$8.92$8.92138,450
2001-02-16$9.13$9.12100,500
2001-02-15$9.29$9.2932,400
2001-02-14$9.33$9.3355,950
2001-02-13$9.50$9.502,850
2001-02-12$9.50$9.5037,800
2001-02-09$10.00$10.00146,850
2001-02-08$10.00$10.0012,450
2001-02-07$9.88$9.8765,550
2001-02-06$9.88$9.8733,750
2001-02-05$9.50$9.50166,800
2001-02-02$9.67$9.67370,950
2001-02-01$9.96$9.962,357,850
2001-01-31$9.17$9.17974,850
2001-01-30$9.58$9.5831,800
2001-01-29$9.75$9.7563,900
2001-01-26$9.58$9.58298,350
2001-01-25$9.58$9.5861,650
2001-01-24$9.54$9.5421,000
2001-01-23$9.96$9.9663,900
2001-01-22$9.58$9.58475,050
2001-01-19$8.54$8.54231,450
2001-01-18$8.58$8.5874,850
2001-01-17$8.67$8.67311,250
2001-01-16$7.79$7.79121,500
2001-01-12$8.21$8.21117,900
2001-01-11$8.75$8.75173,100
2001-01-10$9.04$9.0450,550
2001-01-09$8.50$8.5018,900
2001-01-08$7.92$7.92224,850
2001-01-05$8.13$8.13123,000
2001-01-04$9.17$9.1751,600
2001-01-03$10.67$10.6729,700
2001-01-02$11.08$11.08331,800