NASDAQ:INO | Stock Price History | 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.

Historical Stock Price

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