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 — 2023

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2023-12-29$6.12$6.12127,025
2023-12-28$6.24$6.24136,367
2023-12-27$6.12$6.12257,475
2023-12-26$6.24$6.24487,325
2023-12-22$5.28$5.28315,625
2023-12-21$4.92$4.92186,517
2023-12-20$4.68$4.68134,183
2023-12-19$4.68$4.68144,750
2023-12-18$4.56$4.56122,558
2023-12-15$4.68$4.68480,683
2023-12-14$4.56$4.56151,658
2023-12-13$4.56$4.56120,867
2023-12-12$4.32$4.32109,392
2023-12-11$4.44$4.44150,508
2023-12-08$4.56$4.56145,275
2023-12-07$4.56$4.5697,842
2023-12-06$4.56$4.56185,225
2023-12-05$4.80$4.80168,300
2023-12-04$4.92$4.92119,967
2023-12-01$4.80$4.80286,992
2023-11-30$4.68$4.68203,325
2023-11-29$4.56$4.56222,100
2023-11-28$4.80$4.80172,833
2023-11-27$4.92$4.92138,150
2023-11-24$5.04$5.0460,117
2023-11-22$4.92$4.92129,208
2023-11-21$5.04$5.04101,883
2023-11-20$5.04$5.04180,267
2023-11-17$5.16$5.16188,700
2023-11-16$4.92$4.92198,867
2023-11-15$4.56$4.56190,633
2023-11-14$4.56$4.56132,583
2023-11-13$4.20$4.20141,283
2023-11-10$4.20$4.20331,975
2023-11-09$4.32$4.32223,900
2023-11-08$4.56$4.56169,342
2023-11-07$4.56$4.56218,008
2023-11-06$4.68$4.6888,183
2023-11-03$4.80$4.80237,308
2023-11-02$4.68$4.68238,467
2023-11-01$4.44$4.4467,817
2023-10-31$4.32$4.32112,175
2023-10-30$4.44$4.44258,492
2023-10-27$4.44$4.44265,883
2023-10-26$4.56$4.56176,642
2023-10-25$4.68$4.68147,133
2023-10-24$4.80$4.80466,867
2023-10-23$5.04$5.04219,433
2023-10-20$5.64$5.64217,217
2023-10-19$5.52$5.52195,392
2023-10-18$5.52$5.52249,775
2023-10-17$5.88$5.88533,775
2023-10-16$6.24$6.24464,450
2023-10-13$6.12$6.12334,700
2023-10-12$6.36$6.36622,650
2023-10-11$6.36$6.361,430,942
2023-10-10$6.12$6.124,768,833
2023-10-09$4.32$4.32138,058
2023-10-06$4.44$4.44123,133
2023-10-05$4.32$4.32185,508
2023-10-04$4.44$4.44114,858
2023-10-03$4.56$4.5656,400
2023-10-02$4.68$4.6868,258
2023-09-29$4.68$4.6880,833
2023-09-28$4.56$4.56107,717
2023-09-27$4.56$4.5677,542
2023-09-26$4.56$4.56116,842
2023-09-25$4.56$4.56102,567
2023-09-22$4.68$4.68242,617
2023-09-21$4.68$4.68158,500
2023-09-20$4.68$4.68131,467
2023-09-19$4.80$4.80346,333
2023-09-18$4.80$4.80109,150
2023-09-15$4.80$4.80439,758
2023-09-14$5.16$5.16158,833
2023-09-13$5.04$5.04106,575
2023-09-12$5.40$5.40103,917
2023-09-11$5.52$5.52195,558
2023-09-08$5.40$5.40229,817
2023-09-07$5.40$5.40571,458
2023-09-06$5.16$5.16127,042
2023-09-05$5.52$5.5274,992
2023-09-01$5.40$5.4071,942
2023-08-31$5.40$5.4079,683
2023-08-30$5.40$5.40162,000
2023-08-29$5.40$5.40192,825
2023-08-28$5.04$5.04217,792
2023-08-25$5.04$5.04159,108
2023-08-24$5.16$5.16103,017
2023-08-23$5.40$5.40181,025
2023-08-22$5.40$5.40206,033
2023-08-21$5.28$5.28228,125
2023-08-18$5.28$5.28120,167
2023-08-17$5.40$5.40128,408
2023-08-16$5.28$5.2877,975
2023-08-15$5.40$5.4092,308
2023-08-14$5.52$5.52150,592
2023-08-11$5.40$5.4095,250
2023-08-10$5.52$5.52383,833
2023-08-09$4.80$4.80208,092
2023-08-08$5.04$5.04247,267
2023-08-07$5.16$5.16256,167
2023-08-04$5.40$5.40175,758
2023-08-03$5.64$5.64210,550
2023-08-02$5.76$5.76248,458
2023-08-01$6.00$6.00380,333
2023-07-31$6.36$6.36209,533
2023-07-28$6.24$6.24167,583
2023-07-27$6.00$6.00113,917
2023-07-26$6.24$6.24185,542
2023-07-25$5.88$5.88155,117
2023-07-24$6.00$6.00688,125
2023-07-21$6.24$6.24221,650
2023-07-20$6.48$6.48291,717
2023-07-19$6.96$6.96435,358
2023-07-18$6.72$6.72158,125
2023-07-17$6.48$6.48240,058
2023-07-14$6.36$6.36262,625
2023-07-13$6.72$6.72347,192
2023-07-12$6.36$6.36214,283
2023-07-11$6.48$6.48379,917
2023-07-10$6.36$6.36444,467
2023-07-07$5.88$5.88337,983
2023-07-06$6.00$6.00557,325
2023-07-05$6.36$6.362,939,217
2023-07-03$5.28$5.28295,725
2023-06-30$5.40$5.40582,117
2023-06-29$5.64$5.641,582,083
2023-06-28$4.68$4.68638,533
2023-06-27$4.80$4.80785,192
2023-06-26$5.04$5.04661,575
2023-06-23$5.16$5.162,899,317
2023-06-22$5.40$5.401,108,917
2023-06-21$5.76$5.76739,433
2023-06-20$6.00$6.001,253,375
2023-06-16$5.88$5.885,495,775
2023-06-15$6.12$6.12906,550
2023-06-14$6.00$6.001,007,658
2023-06-13$6.24$6.241,190,425
2023-06-12$6.00$6.001,729,608
2023-06-09$6.24$6.24747,542
2023-06-08$6.60$6.60622,758
2023-06-07$6.96$6.96536,725
2023-06-06$6.72$6.72650,708
2023-06-05$6.84$6.84498,792
2023-06-02$6.96$6.96425,408
2023-06-01$6.84$6.84569,892
2023-05-31$7.20$7.201,425,667
2023-05-30$7.08$7.08473,125
2023-05-26$7.44$7.44421,542
2023-05-25$7.44$7.44847,567
2023-05-24$7.32$7.321,860,317
2023-05-23$7.92$7.92738,858
2023-05-22$8.04$8.04818,692
2023-05-19$8.04$8.04626,783
2023-05-18$7.80$7.801,189,633
2023-05-17$8.64$8.64698,208
2023-05-16$8.40$8.40757,900
2023-05-15$9.24$9.24698,150
2023-05-12$8.76$8.76436,708
2023-05-11$9.36$9.36403,233
2023-05-10$9.72$9.72532,942
2023-05-09$10.08$10.08240,525
2023-05-08$9.96$9.96427,308
2023-05-05$9.84$9.84224,158
2023-05-04$9.96$9.96377,767
2023-05-03$9.60$9.60350,242
2023-05-02$9.00$9.00636,475
2023-05-01$9.12$9.12301,133
2023-04-28$9.24$9.24282,925
2023-04-27$9.36$9.36284,208
2023-04-26$9.72$9.72219,508
2023-04-25$9.84$9.84267,975
2023-04-24$10.32$10.32352,383
2023-04-21$10.32$10.32218,008
2023-04-20$9.96$9.96495,625
2023-04-19$10.56$10.56307,725
2023-04-18$10.56$10.56597,350
2023-04-17$11.28$11.281,012,625
2023-04-14$10.20$10.20732,683
2023-04-13$11.28$11.281,295,483
2023-04-12$8.88$8.88448,167
2023-04-11$8.76$8.76565,883
2023-04-10$8.76$8.76569,133
2023-04-06$9.24$9.24885,425
2023-04-05$8.40$8.401,067,708
2023-04-04$8.64$8.64964,017
2023-04-03$9.36$9.36444,650
2023-03-31$9.84$9.84486,617
2023-03-30$9.48$9.48668,242
2023-03-29$10.56$10.56637,783
2023-03-28$10.32$10.32482,983
2023-03-27$10.92$10.92344,125
2023-03-24$11.52$11.52365,083
2023-03-23$11.40$11.40472,958
2023-03-22$11.40$11.40484,200
2023-03-21$12.48$12.48201,300
2023-03-20$12.84$12.84224,900
2023-03-17$13.08$13.08423,800
2023-03-16$13.56$13.56263,100
2023-03-15$13.80$13.80236,742
2023-03-14$14.04$14.04251,383
2023-03-13$14.40$14.40326,958
2023-03-10$13.56$13.56499,633
2023-03-09$13.80$13.80336,117
2023-03-08$14.28$14.28231,800
2023-03-07$13.92$13.92371,400
2023-03-06$14.52$14.52383,775
2023-03-03$15.84$15.84282,975
2023-03-02$15.60$15.60305,967
2023-03-01$14.88$14.88499,042
2023-02-28$15.12$15.12324,417
2023-02-27$14.88$14.88289,050
2023-02-24$15.36$15.36317,658
2023-02-23$15.84$15.84311,408
2023-02-22$16.80$16.80303,300
2023-02-21$16.92$16.92427,208
2023-02-17$18.36$18.36266,500
2023-02-16$18.12$18.12304,450
2023-02-15$18.60$18.60204,275
2023-02-14$18.48$18.48305,692
2023-02-13$18.36$18.36348,292
2023-02-10$18.96$18.96421,450
2023-02-09$19.32$19.32289,992
2023-02-08$20.16$20.16392,033
2023-02-07$22.32$22.32476,117
2023-02-06$22.08$22.08363,242
2023-02-03$22.92$22.92730,300
2023-02-02$21.48$21.48702,933
2023-02-01$20.04$20.04485,283
2023-01-31$19.92$19.92308,083
2023-01-30$19.56$19.56320,633
2023-01-27$20.16$20.16195,283
2023-01-26$19.92$19.92260,558
2023-01-25$21.00$21.00232,283
2023-01-24$21.00$21.00444,525
2023-01-23$19.80$19.80432,058
2023-01-20$20.28$20.28387,992
2023-01-19$20.16$20.16372,700
2023-01-18$21.24$21.24409,667
2023-01-17$22.32$22.32343,000
2023-01-13$22.80$22.80583,858
2023-01-12$22.92$22.92562,208
2023-01-11$20.76$20.76361,317
2023-01-10$20.28$20.28370,992
2023-01-09$19.08$19.08442,642
2023-01-06$18.84$18.84248,533
2023-01-05$18.84$18.84310,800
2023-01-04$19.56$19.56322,625
2023-01-03$18.24$18.24293,142