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.

View year

Historical Stock Price — 2009

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2009-12-31$54.72$54.7217,815
2009-12-30$56.64$56.648,244
2009-12-29$55.68$55.689,073
2009-12-28$57.12$57.128,021
2009-12-24$57.60$57.603,113
2009-12-23$59.04$59.046,615
2009-12-22$57.60$57.604,690
2009-12-21$57.60$57.608,865
2009-12-18$54.72$54.728,283
2009-12-17$58.56$58.564,356
2009-12-16$58.56$58.565,244
2009-12-15$58.56$58.565,348
2009-12-14$59.04$59.0415,252
2009-12-11$61.44$61.448,219
2009-12-10$63.84$63.844,733
2009-12-09$64.80$64.804,985
2009-12-08$65.76$65.765,238
2009-12-07$67.20$67.209,233
2009-12-04$68.16$68.1610,675
2009-12-03$66.24$66.248,954
2009-12-02$68.64$68.6418,169
2009-12-01$65.76$65.7610,208
2009-11-30$63.36$63.3629,413
2009-11-27$67.20$67.206,771
2009-11-25$66.72$66.7234,456
2009-11-24$67.20$67.2025,523
2009-11-23$75.36$75.3654,290
2009-11-20$73.44$73.44215,208
2009-11-19$57.60$57.604,292
2009-11-18$58.56$58.564,498
2009-11-17$56.16$56.162,994
2009-11-16$56.16$56.166,375
2009-11-13$59.04$59.045,823
2009-11-12$58.56$58.565,456
2009-11-11$57.12$57.124,123
2009-11-10$60.00$60.0010,940
2009-11-09$58.08$58.0812,588
2009-11-06$59.52$59.5218,633
2009-11-05$53.76$53.766,227
2009-11-04$52.32$52.325,323
2009-11-03$50.40$50.405,492
2009-11-02$50.40$50.4020,167
2009-10-30$49.92$49.928,300
2009-10-29$51.36$51.3614,079
2009-10-28$50.40$50.4018,758
2009-10-27$52.80$52.8025,917
2009-10-26$57.60$57.6024,977
2009-10-23$61.92$61.9218,367
2009-10-22$63.36$63.3616,888
2009-10-21$66.72$66.7216,752
2009-10-20$71.04$71.0411,433
2009-10-19$69.60$69.608,833
2009-10-16$70.56$70.5612,233
2009-10-15$72.00$72.0039,038
2009-10-14$70.56$70.568,860
2009-10-13$71.52$71.5215,238
2009-10-12$72.96$72.9612,715
2009-10-09$73.92$73.9214,802
2009-10-08$72.96$72.9611,373
2009-10-07$73.92$73.9213,983
2009-10-06$77.28$77.2828,317
2009-10-05$79.20$79.2044,927
2009-10-02$81.12$81.1244,590
2009-10-01$72.96$72.9619,560
2009-09-30$75.36$75.3617,581
2009-09-29$76.80$76.8023,983
2009-09-28$78.24$78.2473,527
2009-09-25$70.08$70.0822,273
2009-09-24$72.48$72.4849,527
2009-09-23$77.76$77.7642,667
2009-09-22$82.56$82.5621,642
2009-09-21$84.48$84.4822,081
2009-09-18$88.32$88.3222,079
2009-09-17$85.92$85.9218,785
2009-09-16$86.88$86.8825,046
2009-09-15$86.88$86.8836,335
2009-09-14$87.36$87.3650,750
2009-09-11$90.72$90.7259,456
2009-09-10$95.04$95.0436,877
2009-09-09$95.52$95.5226,381
2009-09-08$96.00$96.0036,508
2009-09-04$97.92$97.9241,708
2009-09-03$97.92$97.9266,354
2009-09-02$99.84$99.8445,371
2009-09-01$101.28$101.28152,719
2009-08-31$105.12$105.1280,069
2009-08-28$101.28$101.2859,683
2009-08-27$99.36$99.3677,104
2009-08-26$104.16$104.16243,956
2009-08-25$97.44$97.4448,229
2009-08-24$97.92$97.92110,567
2009-08-21$97.44$97.4439,542
2009-08-20$101.76$101.7656,102
2009-08-19$103.68$103.6882,756
2009-08-18$102.72$102.7259,790
2009-08-17$106.56$106.56149,973
2009-08-14$99.84$99.8441,492
2009-08-13$104.64$104.6440,679
2009-08-12$106.08$106.0849,960
2009-08-11$107.04$107.0466,521
2009-08-10$111.36$111.36172,177
2009-08-07$104.16$104.1695,415
2009-08-06$108.00$108.00108,090
2009-08-05$119.52$119.52398,413
2009-08-04$103.20$103.20111,381
2009-08-03$108.00$108.00289,558
2009-07-31$100.32$100.321,038,492
2009-07-30$70.56$70.56807,579
2009-07-29$152.64$152.64665,529
2009-07-28$35.52$35.521,413
2009-07-27$35.04$35.046,281
2009-07-24$32.16$32.16792
2009-07-23$33.60$33.601,206
2009-07-22$32.64$32.641,192
2009-07-21$31.68$31.682,644
2009-07-20$33.12$33.123,827
2009-07-17$33.60$33.601,452
2009-07-16$33.12$33.121,033
2009-07-15$32.16$32.161,896
2009-07-14$35.52$35.521,756
2009-07-13$37.92$37.926,238
2009-07-10$37.44$37.44971
2009-07-09$39.36$39.36471
2009-07-08$38.88$38.88206
2009-07-07$38.40$38.40515
2009-07-06$37.44$37.44979
2009-07-02$37.92$37.92192
2009-07-01$38.88$38.88323
2009-06-30$38.40$38.404,579
2009-06-29$38.40$38.40856
2009-06-26$37.44$37.44860
2009-06-25$34.08$34.081,029
2009-06-24$37.44$37.44533
2009-06-23$38.40$38.401,702
2009-06-22$41.28$41.28694
2009-06-19$42.24$42.2475
2009-06-18$41.28$41.28417
2009-06-17$45.60$45.60640
2009-06-16$42.72$42.721,219
2009-06-15$44.64$44.641,283
2009-06-12$45.60$45.604,892
2009-06-11$42.24$42.243,610
2009-06-10$35.52$35.52500
2009-06-09$36.00$36.003,931
2009-06-08$30.72$30.721,892
2009-06-05$32.64$32.642,423
2009-06-04$31.68$31.68488
2009-06-03$33.12$33.12748
2009-06-02$31.68$31.684,267
2009-06-01$30.24$30.243,175
2009-05-29$28.80$28.80925
2009-05-28$27.84$27.84538
2009-05-27$28.32$28.325,781
2009-05-26$23.04$23.042,683
2009-05-22$21.12$21.12735
2009-05-21$23.04$23.04671
2009-05-20$21.60$21.60427
2009-05-19$19.68$19.684,244
2009-05-18$25.44$25.448,281
2009-05-15$25.92$25.926,729
2009-05-14$26.40$26.401,427
2009-05-13$25.92$25.923,733
2009-05-12$22.56$22.565,333
2009-05-11$24.96$24.96277
2009-05-08$24.96$24.961,448
2009-05-07$22.56$22.56190
2009-05-06$20.64$20.641,475
2009-05-05$23.52$23.521,202
2009-05-04$26.40$26.402,556
2009-05-01$19.68$19.68729
2009-04-30$17.76$17.76231
2009-04-29$17.28$17.282,140
2009-04-28$18.24$18.245,200
2009-04-27$20.64$20.645,452
2009-04-24$17.28$17.28544
2009-04-23$18.24$18.24225
2009-04-22$18.24$18.24138
2009-04-21$15.84$15.84113
2009-04-20$15.84$15.84246
2009-04-17$16.80$16.80350
2009-04-16$14.88$14.88873
2009-04-15$17.76$17.76175
2009-04-14$18.72$18.72215
2009-04-13$18.72$18.721,873
2009-04-09$15.84$15.84556
2009-04-08$18.24$18.2458
2009-04-07$18.24$18.24129
2009-04-06$17.76$17.76248
2009-04-03$18.72$18.72302
2009-04-02$18.72$18.72598
2009-04-01$17.76$17.7629
2009-03-31$18.72$18.72200
2009-03-30$17.28$17.2888
2009-03-27$18.24$18.2458
2009-03-26$17.76$17.761,013
2009-03-25$14.88$14.88302
2009-03-24$16.32$16.32396
2009-03-23$14.88$14.88215
2009-03-20$15.84$15.841,098
2009-03-19$13.44$13.44410
2009-03-18$13.92$13.922,379
2009-03-17$13.44$13.44627
2009-03-16$14.40$14.40575
2009-03-13$14.40$14.40581
2009-03-12$15.36$15.3679
2009-03-11$15.36$15.3685
2009-03-10$16.32$16.32879
2009-03-09$16.80$16.80715
2009-03-06$17.76$17.76323
2009-03-05$18.72$18.7215
2009-03-04$18.24$18.2463
2009-03-03$17.28$17.28165
2009-03-02$17.28$17.28119
2009-02-27$16.80$16.80583
2009-02-26$19.20$19.2094
2009-02-25$20.16$20.16188
2009-02-24$21.60$21.60475
2009-02-23$16.80$16.8010,327
2009-02-20$13.92$13.921,513
2009-02-19$19.20$19.20565
2009-02-18$21.60$21.60196
2009-02-17$21.60$21.60494
2009-02-13$23.04$23.0456
2009-02-12$22.56$22.5688
2009-02-11$23.52$23.5265
2009-02-10$22.56$22.56254
2009-02-09$23.52$23.5242
2009-02-06$22.56$22.5675
2009-02-05$21.60$21.60379
2009-02-04$22.08$22.0888
2009-02-03$23.52$23.5265
2009-02-02$24.00$24.0025
2009-01-30$24.00$24.0067
2009-01-29$24.48$24.48660
2009-01-28$20.64$20.641,273
2009-01-27$24.48$24.48592
2009-01-26$24.00$24.0010
2009-01-23$24.00$24.00313
2009-01-22$24.96$24.96165
2009-01-21$24.96$24.96375
2009-01-20$26.88$26.88423
2009-01-16$26.88$26.88425
2009-01-15$25.92$25.9273
2009-01-14$24.96$24.96221
2009-01-13$24.96$24.961,115
2009-01-12$24.00$24.00115
2009-01-09$25.44$25.44696
2009-01-08$24.48$24.4829
2009-01-07$24.00$24.00521
2009-01-06$26.40$26.40150
2009-01-05$25.44$25.44379
2009-01-02$24.96$24.96813