NASDAQ:INO | Historical Stock Price | INOVIO PHARMACEUTICALS, 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
1998-12-08 to 2026-09-04
Data captured

Stock Price Chart

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

$0.73$3.63$18.03$89.48$444.19$2,205.001998-12-082026-08-27

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

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Historical Stock Price — 2026

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2026-09-04$1.34116,294
2026-09-03$1.40199,095
2026-09-02$1.34160,433
2026-09-01$1.25107,232
2026-08-31$1.29157,281
2026-08-28$1.2873,372
2026-08-27$1.26$1.262,308,100$1.3067,584
2026-08-26$1.30$1.303,723,900$1.29135,313
2026-08-25$1.29$1.293,603,100$1.24102,852
2026-08-24$1.25$1.254,591,100$1.19187,347
2026-08-21$1.18$1.185,015,600$1.24209,372
2026-08-20$1.21$1.214,139,100$1.30129,639
2026-08-19$1.30$1.306,970,600$1.20197,927
2026-08-18$1.20$1.204,745,100$1.14183,913
2026-08-17$1.15$1.156,487,400$1.08136,870
2026-08-14$1.09$1.0912,214,800$0.93265,061
2026-08-13$0.90$0.9012,855,800$0.81225,597
2026-08-12$0.77$0.773,142,500$0.7549,010
2026-08-11$0.77$0.774,419,400$0.79123,535
2026-08-10$0.74$0.743,319,700$0.6782,206
2026-08-07$0.67$0.673,051,100$0.6735,877
2026-08-06$0.67$0.671,731,500$0.6726,639
2026-08-05$0.68$0.682,289,300$0.6841,826
2026-08-04$0.66$0.663,991,900$0.7154,452
2026-08-03$0.70$0.707,631,000$0.69315,149
2026-07-31$0.68$0.6812,700,100$0.65244,332
2026-07-30$0.66$0.6633,394,700$0.73785,376
2026-07-29$1.04$1.041,815,000$1.0424,283
2026-07-28$1.03$1.031,031,400$0.9737,478
2026-07-27$0.97$0.971,874,400$0.9748,303
2026-07-24$0.97$0.973,719,700$1.0458,190
2026-07-23$1.02$1.022,271,000$1.06115,871
2026-07-22$1.06$1.06969,900$1.1128,295
2026-07-21$1.10$1.10594,200$1.0911,734
2026-07-20$1.09$1.092,043,100$1.1270,058
2026-07-17$1.12$1.12829,500
2026-07-16$1.12$1.121,076,200
2026-07-15$1.17$1.17616,400
2026-07-14$1.16$1.16975,300
2026-07-13$1.16$1.161,123,000
2026-07-10$1.18$1.181,588,600
2026-07-09$1.19$1.191,184,900
2026-07-08$1.21$1.211,564,600
2026-07-07$1.21$1.211,555,100
2026-07-06$1.16$1.161,357,900
2026-07-02$1.22$1.222,757,500
2026-07-01$1.19$1.193,206,400
2026-06-30$1.10$1.101,041,700
2026-06-29$1.12$1.121,707,900
2026-06-26$1.10$1.101,194,900
2026-06-25$1.08$1.081,492,400
2026-06-24$1.10$1.101,565,400
2026-06-23$1.13$1.131,178,700
2026-06-22$1.11$1.111,090,800
2026-06-18$1.12$1.122,757,500
2026-06-17$1.11$1.111,109,200
2026-06-16$1.11$1.111,357,600
2026-06-15$1.10$1.10910,300
2026-06-12$1.10$1.101,108,700
2026-06-11$1.10$1.101,419,000
2026-06-10$1.09$1.09881,400
2026-06-09$1.10$1.101,158,500
2026-06-08$1.09$1.091,436,500
2026-06-05$1.07$1.073,318,700
2026-06-04$1.16$1.161,307,900
2026-06-03$1.14$1.141,769,300
2026-06-02$1.21$1.211,531,400
2026-06-01$1.28$1.281,749,500
2026-05-29$1.31$1.311,151,100
2026-05-28$1.30$1.301,383,500
2026-05-27$1.25$1.251,416,800
2026-05-26$1.26$1.262,133,200
2026-05-22$1.35$1.353,320,300
2026-05-21$1.33$1.333,451,300
2026-05-20$1.23$1.232,429,300
2026-05-19$1.22$1.224,860,700
2026-05-18$1.22$1.225,334,600
2026-05-15$1.30$1.301,950,900
2026-05-14$1.36$1.362,512,600
2026-05-13$1.34$1.343,505,000
2026-05-12$1.41$1.412,997,200
2026-05-11$1.43$1.438,046,200
2026-05-08$1.46$1.4621,008,000
2026-05-07$1.37$1.379,148,700
2026-05-06$1.24$1.243,064,900
2026-05-05$1.14$1.141,519,600
2026-05-04$1.14$1.141,389,700
2026-05-01$1.10$1.101,106,700
2026-04-30$1.12$1.12532,000
2026-04-29$1.12$1.121,038,400
2026-04-28$1.15$1.151,080,400
2026-04-27$1.17$1.172,882,400
2026-04-24$1.15$1.15721,500
2026-04-23$1.14$1.14691,400
2026-04-22$1.14$1.14698,700
2026-04-21$1.13$1.132,092,200
2026-04-20$1.18$1.181,972,400
2026-04-17$1.19$1.192,034,000
2026-04-16$1.16$1.162,286,000
2026-04-15$1.19$1.197,276,000
2026-04-14$1.11$1.112,019,900
2026-04-13$1.09$1.092,300,300
2026-04-10$1.06$1.062,510,000
2026-04-09$1.05$1.052,919,300
2026-04-08$1.09$1.092,993,800
2026-04-07$1.05$1.053,956,000
2026-04-06$1.13$1.133,035,500
2026-04-02$1.13$1.1319,933,800
2026-04-01$1.74$1.74531,100
2026-03-31$1.74$1.74802,200
2026-03-30$1.67$1.671,152,700
2026-03-27$1.61$1.611,491,400
2026-03-26$1.55$1.55381,700
2026-03-25$1.54$1.54572,800
2026-03-24$1.57$1.57691,200
2026-03-23$1.61$1.61978,400
2026-03-20$1.58$1.58993,900
2026-03-19$1.65$1.65808,200
2026-03-18$1.66$1.66574,500
2026-03-17$1.68$1.68619,600
2026-03-16$1.63$1.63831,300
2026-03-13$1.66$1.66924,600
2026-03-12$1.68$1.68758,400
2026-03-11$1.69$1.691,092,700
2026-03-10$1.73$1.73561,200
2026-03-09$1.73$1.73772,400
2026-03-06$1.74$1.74583,100
2026-03-05$1.68$1.68759,500
2026-03-04$1.73$1.73684,000
2026-03-03$1.68$1.68579,500
2026-03-02$1.74$1.74597,500
2026-02-27$1.81$1.81353,000
2026-02-26$1.79$1.79449,000
2026-02-25$1.85$1.85867,000
2026-02-24$1.89$1.892,231,600
2026-02-23$1.81$1.811,298,100
2026-02-20$1.73$1.73965,100
2026-02-19$1.72$1.72846,100
2026-02-18$1.67$1.67420,700
2026-02-17$1.63$1.63734,200
2026-02-13$1.61$1.61369,500
2026-02-12$1.58$1.58702,500
2026-02-11$1.61$1.611,383,800
2026-02-10$1.69$1.691,398,900
2026-02-09$1.69$1.691,116,200
2026-02-06$1.66$1.661,235,500
2026-02-05$1.56$1.561,186,500
2026-02-04$1.67$1.671,137,300
2026-02-03$1.69$1.691,224,800
2026-02-02$1.70$1.701,614,300
2026-01-30$1.63$1.63992,500
2026-01-29$1.61$1.611,922,100
2026-01-28$1.53$1.53644,200
2026-01-27$1.53$1.53523,500
2026-01-26$1.51$1.511,319,900
2026-01-23$1.51$1.51860,700
2026-01-22$1.56$1.56638,800
2026-01-21$1.51$1.51750,500
2026-01-20$1.51$1.51947,000
2026-01-16$1.52$1.521,381,700
2026-01-15$1.58$1.58870,100
2026-01-14$1.64$1.641,198,900
2026-01-13$1.60$1.601,725,200
2026-01-12$1.54$1.541,784,900
2026-01-09$1.56$1.561,714,500
2026-01-08$1.61$1.611,022,900
2026-01-07$1.67$1.671,894,200
2026-01-06$1.60$1.604,541,900
2026-01-05$1.59$1.593,478,900
2026-01-02$1.69$1.691,885,400