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 — 1999

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1999-12-31$624.00$624.004
1999-12-30$612.00$612.0063
1999-12-29$624.00$624.00318
1999-12-28$576.00$576.00493
1999-12-27$612.00$612.0061
1999-12-23$588.00$588.00571
1999-12-22$588.00$588.00310
1999-12-21$672.00$672.00858
1999-12-20$576.00$576.0071
1999-12-17$564.00$564.0034
1999-12-16$576.00$576.00107
1999-12-15$552.00$552.00139
1999-12-14$540.00$540.00118
1999-12-13$540.00$540.0048
1999-12-10$540.00$540.009
1999-12-09$540.00$540.0052
1999-12-08$576.00$576.00282
1999-12-07$576.00$576.00392
1999-12-06$552.00$552.005
1999-12-03$540.00$540.0056
1999-12-02$540.00$540.00126
1999-12-01$540.00$540.0011
1999-11-30$552.00$552.00242
1999-11-29$564.00$564.0082
1999-11-26$576.00$576.0040
1999-11-24$552.00$552.00130
1999-11-23$576.00$576.0088
1999-11-22$576.00$576.0036
1999-11-19$588.00$588.00402
1999-11-18$588.00$588.0054
1999-11-17$576.00$576.0039
1999-11-16$600.00$600.00252
1999-11-15$600.00$600.00187
1999-11-12$588.00$588.00438
1999-11-11$564.00$564.00231
1999-11-10$576.00$576.00276
1999-11-09$540.00$540.00107
1999-11-08$552.00$552.0053
1999-11-05$528.00$528.0075
1999-11-04$564.00$564.00103
1999-11-03$540.00$540.00122
1999-11-02$588.00$588.00107
1999-11-01$600.00$600.0059
1999-10-29$600.00$600.00145
1999-10-28$540.00$540.00384
1999-10-27$552.00$552.00480
1999-10-26$564.00$564.00100
1999-10-25$564.00$564.0084
1999-10-22$564.00$564.0011
1999-10-21$564.00$564.0020
1999-10-20$552.00$552.0077
1999-10-19$552.00$552.0021
1999-10-18$540.00$540.0017
1999-10-15$516.00$516.002
1999-10-14$516.00$516.00141
1999-10-13$552.00$552.0033
1999-10-12$588.00$588.00263
1999-10-11$588.00$588.0021
1999-10-08$588.00$588.00105
1999-10-07$636.00$636.0069
1999-10-06$636.00$636.0015
1999-10-05$624.00$624.00258
1999-10-04$672.00$672.0020
1999-10-01$672.00$672.00187
1999-09-30$684.00$684.00216
1999-09-29$696.00$696.0043
1999-09-28$696.00$696.00426
1999-09-27$720.00$720.0047
1999-09-24$684.00$684.0071
1999-09-23$696.00$696.0054
1999-09-22$672.00$672.00144
1999-09-21$708.00$708.00102
1999-09-20$744.00$744.00364
1999-09-17$732.00$732.00240
1999-09-16$708.00$708.0067
1999-09-15$708.00$708.00380
1999-09-14$708.00$708.00130
1999-09-13$720.00$720.00195
1999-09-10$744.00$744.001,108
1999-09-09$648.00$648.00202
1999-09-08$624.00$624.00304
1999-09-07$588.00$588.00108
1999-09-03$576.00$576.00474
1999-09-02$552.00$552.00103
1999-09-01$528.00$528.00181
1999-08-31$516.00$516.00157
1999-08-30$516.00$516.00248
1999-08-27$504.00$504.0058
1999-08-26$492.00$492.00196
1999-08-25$480.00$480.00143
1999-08-24$480.00$480.0039
1999-08-23$480.00$480.0077
1999-08-20$528.00$528.0017
1999-08-19$528.00$528.0063
1999-08-18$528.00$528.0096
1999-08-17$504.00$504.0052
1999-08-16$480.00$480.0023
1999-08-13$504.00$504.00138
1999-08-12$444.00$444.0053
1999-08-11$456.00$456.0098
1999-08-10$468.00$468.0023
1999-08-09$444.00$444.00165
1999-08-06$456.00$456.00114
1999-08-05$468.00$468.00178
1999-08-04$480.00$480.00224
1999-08-03$504.00$504.00134
1999-08-02$552.00$552.0067
1999-07-30$504.00$504.00102
1999-07-29$516.00$516.00166
1999-07-28$564.00$564.0014
1999-07-27$564.00$564.00113
1999-07-26$564.00$564.00176
1999-07-23$552.00$552.0072
1999-07-22$528.00$528.00183
1999-07-21$516.00$516.0091
1999-07-20$492.00$492.0073
1999-07-19$504.00$504.0055
1999-07-16$540.00$540.00102
1999-07-15$540.00$540.0038
1999-07-14$552.00$552.00136
1999-07-13$516.00$516.00145
1999-07-12$516.00$516.00135
1999-07-09$504.00$504.0051
1999-07-08$528.00$528.00208
1999-07-07$528.00$528.00259
1999-07-06$540.00$540.00444
1999-07-02$552.00$552.00117
1999-07-01$576.00$576.0093
1999-06-30$540.00$540.0069
1999-06-29$540.00$540.0061
1999-06-28$564.00$564.00187
1999-06-25$576.00$576.00117
1999-06-24$588.00$588.0049
1999-06-23$597.00$597.0069
1999-06-22$588.00$588.003
1999-06-21$588.00$588.0073
1999-06-18$600.00$600.000
1999-06-17$600.00$600.0061
1999-06-16$588.00$588.0030
1999-06-15$576.00$576.0089
1999-06-14$588.00$588.00197
1999-06-11$624.00$624.0046
1999-06-10$600.00$600.00123
1999-06-09$612.00$612.0053
1999-06-08$648.00$648.0039
1999-06-07$648.00$648.00298
1999-06-04$624.00$624.0053
1999-06-03$648.00$648.00108
1999-06-02$636.00$636.0061
1999-06-01$660.00$660.00464
1999-05-28$636.00$636.0044
1999-05-27$576.00$576.0078
1999-05-26$600.00$600.00169
1999-05-25$660.00$660.00172
1999-05-24$648.00$648.0059
1999-05-21$672.00$672.00154
1999-05-20$672.00$672.00376
1999-05-19$648.00$648.00262
1999-05-18$708.00$708.00513
1999-05-17$744.00$744.00611
1999-05-14$684.00$684.00226
1999-05-13$672.00$672.00385
1999-05-12$660.00$660.0066
1999-05-11$660.00$660.00161
1999-05-10$672.00$672.0063
1999-05-07$648.00$648.0059
1999-05-06$684.00$684.0026
1999-05-05$672.00$672.00196
1999-05-04$684.00$684.00149
1999-05-03$708.00$708.00460
1999-04-30$660.00$660.00124
1999-04-29$672.00$672.00184
1999-04-28$696.00$696.00545
1999-04-27$624.00$624.0056
1999-04-26$624.00$624.0043
1999-04-23$612.00$612.0063
1999-04-22$588.00$588.0015
1999-04-21$576.00$576.00461
1999-04-20$564.00$564.0049
1999-04-19$600.00$600.0084
1999-04-16$600.00$600.0073
1999-04-15$600.00$600.0077
1999-04-14$636.00$636.00125
1999-04-13$588.00$588.00112
1999-04-12$600.00$600.00164
1999-04-09$624.00$624.00127
1999-04-08$636.00$636.0082
1999-04-07$636.00$636.0057
1999-04-06$648.00$648.0061
1999-04-05$624.00$624.0046
1999-04-01$636.00$636.0021
1999-03-31$636.00$636.0049
1999-03-30$636.00$636.0058
1999-03-29$624.00$624.00568
1999-03-26$660.00$660.0093
1999-03-25$672.00$672.0080
1999-03-24$696.00$696.0086
1999-03-23$672.00$672.0051
1999-03-22$672.00$672.00169
1999-03-19$696.00$696.00120
1999-03-18$708.00$708.00252
1999-03-17$696.00$696.00268
1999-03-16$660.00$660.00136
1999-03-15$648.00$648.00120
1999-03-12$648.00$648.0039
1999-03-11$624.00$624.00163
1999-03-10$648.00$648.0049
1999-03-09$696.00$696.0029
1999-03-08$720.00$720.00168
1999-03-05$672.00$672.0069
1999-03-04$660.00$660.0040
1999-03-03$648.00$648.00141
1999-03-02$672.00$672.0063
1999-03-01$672.00$672.0066
1999-02-26$672.00$672.0071
1999-02-25$648.00$648.0019
1999-02-24$672.00$672.0035
1999-02-23$660.00$660.0020
1999-02-22$660.00$660.0062
1999-02-19$672.00$672.00104
1999-02-18$708.00$708.00128
1999-02-17$696.00$696.0082
1999-02-16$696.00$696.00138
1999-02-12$708.00$708.00248
1999-02-11$720.00$720.00135
1999-02-10$720.00$720.00245
1999-02-09$732.00$732.00221
1999-02-08$756.00$756.00399
1999-02-05$732.00$732.0077
1999-02-04$720.00$720.0056
1999-02-03$720.00$720.0035
1999-02-02$708.00$708.00138
1999-02-01$732.00$732.00273
1999-01-29$732.00$732.0037
1999-01-28$708.00$708.00135
1999-01-27$732.00$732.00104
1999-01-26$744.00$744.0088
1999-01-25$732.00$732.0094
1999-01-22$708.00$708.0044
1999-01-21$732.00$732.00108
1999-01-20$720.00$720.00128
1999-01-19$720.00$720.0052
1999-01-15$684.00$684.0080
1999-01-14$672.00$672.00260
1999-01-13$744.00$744.00315
1999-01-12$720.00$720.0069
1999-01-11$780.00$780.00308
1999-01-08$744.00$744.00297
1999-01-07$744.00$744.00246
1999-01-06$696.00$696.00101
1999-01-05$660.00$660.0022
1999-01-04$660.00$660.0018