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 — 2017

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2017-12-29$49.56$49.56175,517
2017-12-28$49.68$49.68156,050
2017-12-27$51.12$51.1269,042
2017-12-26$51.36$51.3658,150
2017-12-22$51.84$51.84105,008
2017-12-21$51.96$51.9682,000
2017-12-20$51.24$51.2487,058
2017-12-19$51.96$51.96144,675
2017-12-18$51.60$51.6078,992
2017-12-15$52.80$52.80120,575
2017-12-14$51.36$51.36110,483
2017-12-13$53.52$53.52120,283
2017-12-12$51.00$51.00169,742
2017-12-11$54.00$54.0071,317
2017-12-08$54.00$54.0091,108
2017-12-07$52.56$52.5698,692
2017-12-06$52.56$52.5659,758
2017-12-05$52.56$52.5674,842
2017-12-04$53.88$53.8887,125
2017-12-01$54.96$54.9687,925
2017-11-30$55.08$55.0880,867
2017-11-29$53.88$53.8894,100
2017-11-28$55.56$55.56112,333
2017-11-27$54.24$54.24166,717
2017-11-24$55.08$55.0822,675
2017-11-22$55.08$55.0865,708
2017-11-21$55.68$55.6889,517
2017-11-20$54.72$54.7288,533
2017-11-17$56.64$56.6476,950
2017-11-16$55.68$55.6887,092
2017-11-15$53.76$53.7694,458
2017-11-14$51.72$51.72139,900
2017-11-13$54.60$54.6099,908
2017-11-10$56.88$56.88164,150
2017-11-09$53.16$53.16316,758
2017-11-08$63.96$63.9683,575
2017-11-07$63.72$63.72117,183
2017-11-06$67.92$67.9253,167
2017-11-03$69.24$69.2489,350
2017-11-02$69.00$69.0049,292
2017-11-01$68.40$68.4061,425
2017-10-31$69.96$69.9658,200
2017-10-30$69.84$69.8453,542
2017-10-27$69.96$69.9683,858
2017-10-26$67.44$67.4460,325
2017-10-25$68.16$68.1695,675
2017-10-24$69.48$69.48139,600
2017-10-23$71.04$71.04135,700
2017-10-20$74.76$74.7672,383
2017-10-19$75.00$75.0078,225
2017-10-18$75.84$75.84127,000
2017-10-17$74.88$74.8843,183
2017-10-16$74.52$74.5274,600
2017-10-13$74.88$74.8868,183
2017-10-12$75.96$75.96151,117
2017-10-11$75.48$75.48101,058
2017-10-10$77.28$77.2860,775
2017-10-09$78.12$78.1271,058
2017-10-06$79.80$79.8080,575
2017-10-05$80.16$80.16300,658
2017-10-04$77.76$77.7663,400
2017-10-03$78.12$78.1281,525
2017-10-02$78.96$78.96101,600
2017-09-29$76.08$76.0866,792
2017-09-28$75.72$75.7284,317
2017-09-27$76.44$76.4494,400
2017-09-26$75.72$75.7263,600
2017-09-25$75.48$75.4885,542
2017-09-22$73.80$73.8081,317
2017-09-21$75.48$75.48177,575
2017-09-20$72.60$72.6055,908
2017-09-19$72.84$72.8461,458
2017-09-18$72.00$72.0096,958
2017-09-15$71.64$71.64362,633
2017-09-14$71.04$71.0478,642
2017-09-13$71.04$71.0477,500
2017-09-12$72.00$72.00159,225
2017-09-11$72.36$72.36185,608
2017-09-08$72.60$72.6077,467
2017-09-07$72.96$72.9699,717
2017-09-06$71.88$71.88148,092
2017-09-05$69.72$69.7276,658
2017-09-01$71.28$71.2879,567
2017-08-31$71.28$71.2870,325
2017-08-30$70.32$70.32100,358
2017-08-29$71.40$71.40114,633
2017-08-28$68.76$68.7648,183
2017-08-25$67.32$67.3274,392
2017-08-24$69.48$69.48171,825
2017-08-23$66.60$66.6061,450
2017-08-22$66.72$66.7267,417
2017-08-21$65.52$65.5251,642
2017-08-18$65.40$65.4069,875
2017-08-17$64.32$64.3270,950
2017-08-16$66.24$66.2485,825
2017-08-15$67.68$67.6848,150
2017-08-14$67.68$67.6866,633
2017-08-11$66.72$66.7289,758
2017-08-10$65.88$65.88113,767
2017-08-09$67.56$67.56119,092
2017-08-08$65.16$65.16113,492
2017-08-07$67.68$67.6878,742
2017-08-04$67.56$67.5671,117
2017-08-03$65.76$65.76111,942
2017-08-02$64.68$64.6889,608
2017-08-01$66.72$66.72238,808
2017-07-31$66.72$66.7291,400
2017-07-28$66.24$66.24183,167
2017-07-27$66.12$66.12270,283
2017-07-26$71.28$71.28145,817
2017-07-25$71.64$71.64130,633
2017-07-24$71.52$71.52219,942
2017-07-21$72.12$72.12374,575
2017-07-20$72.12$72.121,319,100
2017-07-19$81.36$81.36461,758
2017-07-18$93.96$93.9659,392
2017-07-17$93.24$93.2449,467
2017-07-14$95.52$95.5249,158
2017-07-13$95.52$95.5244,467
2017-07-12$94.32$94.3235,508
2017-07-11$93.60$93.6040,567
2017-07-10$92.64$92.6442,883
2017-07-07$94.56$94.5638,450
2017-07-06$93.24$93.2486,275
2017-07-05$96.72$96.7239,425
2017-07-03$96.36$96.3625,825
2017-06-30$94.08$94.0844,942
2017-06-29$95.04$95.0488,525
2017-06-28$98.76$98.7661,250
2017-06-27$97.44$97.44111,092
2017-06-26$100.56$100.56110,158
2017-06-23$98.40$98.40111,550
2017-06-22$96.96$96.96100,908
2017-06-21$96.72$96.7267,292
2017-06-20$95.64$95.6463,233
2017-06-19$95.88$95.8868,392
2017-06-16$94.08$94.08172,842
2017-06-15$93.12$93.1275,692
2017-06-14$96.00$96.0087,917
2017-06-13$98.40$98.4073,183
2017-06-12$98.16$98.16111,267
2017-06-09$97.20$97.20391,292
2017-06-08$98.28$98.28422,550
2017-06-07$88.68$88.68121,350
2017-06-06$89.76$89.7647,083
2017-06-05$89.64$89.6482,742
2017-06-02$92.88$92.88108,992
2017-06-01$91.68$91.68127,875
2017-05-31$90.60$90.60144,900
2017-05-30$90.84$90.84127,200
2017-05-26$94.56$94.56135,975
2017-05-25$95.88$95.88474,617
2017-05-24$104.16$104.162,384,517
2017-05-23$85.56$85.5634,367
2017-05-22$85.08$85.0858,625
2017-05-19$86.04$86.0460,008
2017-05-18$88.44$88.4456,133
2017-05-17$86.64$86.6476,167
2017-05-16$88.08$88.0859,233
2017-05-15$88.20$88.2089,300
2017-05-12$85.68$85.68237,867
2017-05-11$81.00$81.0086,792
2017-05-10$76.68$76.6840,967
2017-05-09$76.56$76.5646,867
2017-05-08$75.48$75.4845,175
2017-05-05$77.64$77.6437,258
2017-05-04$78.72$78.7246,325
2017-05-03$75.72$75.7231,800
2017-05-02$75.48$75.4838,117
2017-05-01$76.44$76.4432,708
2017-04-28$75.48$75.4850,250
2017-04-27$77.16$77.1656,000
2017-04-26$80.04$80.0472,392
2017-04-25$81.48$81.48112,600
2017-04-24$78.36$78.3696,333
2017-04-21$75.24$75.2451,083
2017-04-20$73.56$73.5635,983
2017-04-19$73.20$73.2034,475
2017-04-18$73.44$73.4440,475
2017-04-17$73.68$73.6832,125
2017-04-13$73.08$73.0841,392
2017-04-12$72.84$72.8448,033
2017-04-11$73.80$73.8048,242
2017-04-10$74.04$74.0439,117
2017-04-07$75.12$75.1254,242
2017-04-06$72.84$72.8449,250
2017-04-05$72.48$72.4859,517
2017-04-04$75.00$75.0047,858
2017-04-03$76.32$76.3268,500
2017-03-31$79.44$79.4465,900
2017-03-30$78.48$78.4860,375
2017-03-29$78.84$78.8475,167
2017-03-28$76.80$76.80112,842
2017-03-27$75.12$75.1260,092
2017-03-24$72.60$72.6052,625
2017-03-23$71.40$71.4048,358
2017-03-22$71.04$71.0467,542
2017-03-21$70.32$70.32118,992
2017-03-20$73.20$73.2067,208
2017-03-17$73.56$73.5699,700
2017-03-16$74.52$74.52201,650
2017-03-15$82.44$82.4464,650
2017-03-14$79.32$79.3244,825
2017-03-13$80.40$80.4037,425
2017-03-10$80.16$80.1645,958
2017-03-09$79.32$79.3252,883
2017-03-08$79.80$79.8076,542
2017-03-07$79.68$79.6868,700
2017-03-06$82.08$82.0836,867
2017-03-03$83.40$83.4039,833
2017-03-02$82.56$82.5645,708
2017-03-01$84.84$84.8456,783
2017-02-28$84.60$84.6069,708
2017-02-27$86.04$86.04108,708
2017-02-24$80.16$80.1674,692
2017-02-23$82.80$82.80105,308
2017-02-22$79.20$79.2040,392
2017-02-21$81.60$81.6053,208
2017-02-17$83.52$83.5246,817
2017-02-16$84.00$84.0070,833
2017-02-15$84.12$84.1249,608
2017-02-14$82.32$82.3257,567
2017-02-13$81.72$81.72121,958
2017-02-10$76.68$76.6837,025
2017-02-09$78.00$78.0044,333
2017-02-08$76.68$76.6857,483
2017-02-07$76.56$76.5641,525
2017-02-06$78.24$78.2464,392
2017-02-03$80.52$80.5247,633
2017-02-02$78.96$78.9649,925
2017-02-01$78.24$78.2468,750
2017-01-31$79.20$79.2087,025
2017-01-30$73.80$73.8047,500
2017-01-27$76.56$76.5628,575
2017-01-26$74.52$74.5243,117
2017-01-25$76.20$76.2049,608
2017-01-24$74.28$74.2882,542
2017-01-23$71.76$71.76137,333
2017-01-20$75.36$75.3694,767
2017-01-19$78.96$78.9641,675
2017-01-18$80.88$80.8846,308
2017-01-17$80.40$80.40109,217
2017-01-13$83.76$83.7644,050
2017-01-12$84.36$84.3666,942
2017-01-11$84.60$84.6087,775
2017-01-10$86.16$86.1647,158
2017-01-09$87.00$87.0064,700
2017-01-06$87.36$87.3645,225
2017-01-05$88.56$88.5655,308
2017-01-04$87.96$87.9698,917
2017-01-03$84.84$84.8467,983