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 — 2022

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2022-12-30$18.72$18.72681,458
2022-12-29$18.36$18.36614,533
2022-12-28$17.04$17.04420,950
2022-12-27$16.92$16.92489,267
2022-12-23$18.36$18.36280,625
2022-12-22$19.20$19.20364,533
2022-12-21$20.04$20.04396,492
2022-12-20$19.68$19.68346,483
2022-12-19$18.72$18.72367,333
2022-12-16$21.60$21.60733,233
2022-12-15$21.12$21.12355,108
2022-12-14$22.44$22.44425,492
2022-12-13$22.20$22.20629,942
2022-12-12$22.08$22.08457,508
2022-12-09$20.76$20.76303,142
2022-12-08$22.08$22.08317,683
2022-12-07$21.96$21.96349,925
2022-12-06$21.48$21.48418,100
2022-12-05$22.20$22.20542,717
2022-12-02$23.76$23.76544,225
2022-12-01$23.04$23.04431,433
2022-11-30$24.48$24.48945,492
2022-11-29$23.16$23.16420,508
2022-11-28$22.80$22.80407,942
2022-11-25$24.12$24.12178,408
2022-11-23$24.60$24.60336,300
2022-11-22$24.84$24.84501,742
2022-11-21$25.44$25.44323,950
2022-11-18$25.56$25.56479,925
2022-11-17$28.08$28.08447,492
2022-11-16$28.08$28.08587,458
2022-11-15$30.00$30.00659,350
2022-11-14$28.92$28.92641,250
2022-11-11$28.20$28.20620,700
2022-11-10$28.56$28.561,000,883
2022-11-09$26.16$26.16759,167
2022-11-08$25.68$25.68611,233
2022-11-07$25.80$25.80602,733
2022-11-04$25.32$25.32584,450
2022-11-03$25.68$25.68331,917
2022-11-02$25.56$25.56585,617
2022-11-01$25.44$25.44539,142
2022-10-31$25.92$25.92507,133
2022-10-28$26.52$26.52664,650
2022-10-27$24.72$24.72600,225
2022-10-26$23.64$23.64501,067
2022-10-25$22.56$22.56533,975
2022-10-24$20.64$20.64324,825
2022-10-21$21.24$21.24553,892
2022-10-20$19.68$19.68249,758
2022-10-19$19.92$19.92485,567
2022-10-18$21.60$21.60494,967
2022-10-17$21.96$21.96686,183
2022-10-14$18.72$18.72408,367
2022-10-13$20.40$20.40350,133
2022-10-12$19.56$19.56282,842
2022-10-11$19.56$19.56372,342
2022-10-10$18.72$18.72346,367
2022-10-07$19.32$19.32376,583
2022-10-06$20.88$20.88396,217
2022-10-05$21.48$21.48352,850
2022-10-04$21.96$21.96457,892
2022-10-03$20.64$20.64381,033
2022-09-30$20.76$20.76297,267
2022-09-29$20.16$20.16411,575
2022-09-28$22.08$22.08507,792
2022-09-27$21.12$21.12498,008
2022-09-26$19.92$19.92435,392
2022-09-23$20.52$20.52397,000
2022-09-22$21.24$21.24281,533
2022-09-21$21.72$21.72367,667
2022-09-20$22.44$22.44396,608
2022-09-19$22.20$22.20573,183
2022-09-16$23.16$23.161,183,075
2022-09-15$25.20$25.20471,192
2022-09-14$24.00$24.00524,600
2022-09-13$24.84$24.84482,958
2022-09-12$27.24$27.24374,008
2022-09-09$26.64$26.64321,450
2022-09-08$25.92$25.92434,875
2022-09-07$24.72$24.72532,242
2022-09-06$23.88$23.88467,750
2022-09-02$26.40$26.40497,425
2022-09-01$27.96$27.96388,458
2022-08-31$27.48$27.48447,033
2022-08-30$27.48$27.48493,667
2022-08-29$27.84$27.84440,567
2022-08-26$27.48$27.48530,983
2022-08-25$30.00$30.00325,742
2022-08-24$30.48$30.48474,717
2022-08-23$29.16$29.16416,325
2022-08-22$27.72$27.72424,800
2022-08-19$28.56$28.56348,775
2022-08-18$30.12$30.12421,033
2022-08-17$30.36$30.36480,325
2022-08-16$32.52$32.52512,167
2022-08-15$33.48$33.48441,908
2022-08-12$31.56$31.56543,825
2022-08-11$29.52$29.52769,667
2022-08-10$31.20$31.201,011,158
2022-08-09$25.20$25.20488,950
2022-08-08$28.32$28.32514,975
2022-08-05$28.44$28.44453,733
2022-08-04$27.36$27.36575,200
2022-08-03$26.40$26.40616,158
2022-08-02$24.72$24.72445,492
2022-08-01$22.92$22.92366,867
2022-07-29$23.76$23.76348,475
2022-07-28$24.96$24.96413,225
2022-07-27$25.56$25.56601,433
2022-07-26$24.48$24.48509,375
2022-07-25$24.12$24.12500,625
2022-07-22$22.92$22.92425,433
2022-07-21$25.20$25.20321,483
2022-07-20$26.76$26.761,096,442
2022-07-19$24.12$24.12455,033
2022-07-18$22.08$22.08426,925
2022-07-15$23.64$23.64291,350
2022-07-14$24.00$24.00365,383
2022-07-13$25.56$25.56511,800
2022-07-12$24.00$24.00377,525
2022-07-11$23.40$23.40367,158
2022-07-08$26.04$26.04516,617
2022-07-07$25.20$25.20439,742
2022-07-06$24.72$24.72444,658
2022-07-05$24.84$24.84673,017
2022-07-01$22.68$22.68502,242
2022-06-30$20.76$20.76478,283
2022-06-29$21.48$21.48512,517
2022-06-28$21.84$21.84463,783
2022-06-27$23.40$23.40396,575
2022-06-24$23.28$23.28741,458
2022-06-23$24.12$24.12677,508
2022-06-22$22.44$22.44735,608
2022-06-21$20.64$20.64738,933
2022-06-17$19.20$19.201,508,125
2022-06-16$17.76$17.76572,342
2022-06-15$18.24$18.24570,233
2022-06-14$17.28$17.28349,792
2022-06-13$17.52$17.52732,667
2022-06-10$18.12$18.12654,092
2022-06-09$19.80$19.80438,608
2022-06-08$21.60$21.60362,425
2022-06-07$21.72$21.72332,575
2022-06-06$20.76$20.76377,558
2022-06-03$21.24$21.24535,533
2022-06-02$21.60$21.60359,117
2022-06-01$21.12$21.12417,417
2022-05-31$22.44$22.44711,967
2022-05-27$23.88$23.88886,492
2022-05-26$21.00$21.00359,017
2022-05-25$20.76$20.76433,867
2022-05-24$21.24$21.24567,333
2022-05-23$23.04$23.04992,400
2022-05-20$22.56$22.56632,933
2022-05-19$23.64$23.642,610,567
2022-05-18$22.08$22.08499,100
2022-05-17$23.88$23.88504,983
2022-05-16$22.68$22.68429,175
2022-05-13$23.88$23.88657,108
2022-05-12$22.56$22.56989,625
2022-05-11$21.72$21.721,519,600
2022-05-10$29.88$29.88489,175
2022-05-09$28.44$28.44493,883
2022-05-06$31.92$31.92265,825
2022-05-05$33.48$33.48318,017
2022-05-04$37.08$37.08386,258
2022-05-03$36.00$36.00202,342
2022-05-02$35.76$35.76371,983
2022-04-29$32.76$32.76368,392
2022-04-28$33.96$33.96286,875
2022-04-27$33.24$33.24276,675
2022-04-26$33.84$33.84395,200
2022-04-25$35.52$35.52223,575
2022-04-22$34.44$34.44304,100
2022-04-21$34.44$34.44412,933
2022-04-20$36.48$36.48198,542
2022-04-19$36.48$36.48250,092
2022-04-18$35.64$35.64321,958
2022-04-14$38.40$38.40245,367
2022-04-13$41.04$41.04354,367
2022-04-12$38.52$38.52226,567
2022-04-11$38.04$38.04262,117
2022-04-08$39.24$39.24325,675
2022-04-07$40.80$40.80348,033
2022-04-06$44.28$44.28345,225
2022-04-05$45.00$45.00457,150
2022-04-04$47.76$47.76334,692
2022-04-01$45.60$45.60428,375
2022-03-31$43.08$43.08158,808
2022-03-30$43.80$43.80408,783
2022-03-29$45.84$45.84367,575
2022-03-28$42.84$42.84312,983
2022-03-25$43.56$43.56558,392
2022-03-24$45.12$45.12261,258
2022-03-23$43.80$43.80303,975
2022-03-22$45.00$45.00559,917
2022-03-21$43.56$43.56472,608
2022-03-18$45.12$45.122,188,858
2022-03-17$42.36$42.36505,625
2022-03-16$39.60$39.60424,167
2022-03-15$37.68$37.68335,325
2022-03-14$36.24$36.24519,592
2022-03-11$38.64$38.64245,158
2022-03-10$40.92$40.92241,333
2022-03-09$41.16$41.16330,658
2022-03-08$39.12$39.12332,608
2022-03-07$37.92$37.92370,100
2022-03-04$37.32$37.32395,683
2022-03-03$37.32$37.32524,700
2022-03-02$36.60$36.60574,492
2022-03-01$38.88$38.88294,758
2022-02-28$38.88$38.88310,983
2022-02-25$38.64$38.64228,308
2022-02-24$38.76$38.76477,508
2022-02-23$35.64$35.64377,375
2022-02-22$37.32$37.32309,675
2022-02-18$38.16$38.16245,058
2022-02-17$38.88$38.88256,325
2022-02-16$41.04$41.04219,808
2022-02-15$41.52$41.52447,483
2022-02-14$39.12$39.12370,442
2022-02-11$39.84$39.84568,450
2022-02-10$42.48$42.48595,233
2022-02-09$46.44$46.44367,050
2022-02-08$43.92$43.92292,200
2022-02-07$45.60$45.60228,900
2022-02-04$45.12$45.12306,900
2022-02-03$43.08$43.08412,125
2022-02-02$45.96$45.96387,983
2022-02-01$49.56$49.56342,283
2022-01-31$49.68$49.68423,375
2022-01-28$46.56$46.56311,400
2022-01-27$44.64$44.64347,592
2022-01-26$47.28$47.28425,092
2022-01-25$48.48$48.48349,592
2022-01-24$47.04$47.04622,308
2022-01-21$47.04$47.04526,525
2022-01-20$49.20$49.20308,433
2022-01-19$50.28$50.28297,442
2022-01-18$51.36$51.36465,767
2022-01-14$57.00$57.00411,383
2022-01-13$55.32$55.32244,033
2022-01-12$57.48$57.48252,817
2022-01-11$58.68$58.68204,725
2022-01-10$57.60$57.60308,783
2022-01-07$55.32$55.32276,142
2022-01-06$55.80$55.80455,717
2022-01-05$56.04$56.04470,575
2022-01-04$60.24$60.24336,500
2022-01-03$62.40$62.40486,692