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 — 2021

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2021-12-31$59.88$59.88608,858——
2021-12-30$62.28$62.28465,883——
2021-12-29$62.40$62.40454,092——
2021-12-28$64.20$64.20543,808——
2021-12-27$68.64$68.64461,733——
2021-12-23$72.96$72.96334,775——
2021-12-22$71.88$71.88363,817——
2021-12-21$73.44$73.44354,983——
2021-12-20$75.36$75.36418,608——
2021-12-17$78.00$78.00889,867——
2021-12-16$71.88$71.88322,825——
2021-12-15$72.96$72.96398,525——
2021-12-14$70.92$70.92314,625——
2021-12-13$73.44$73.44337,500——
2021-12-10$72.48$72.48314,150——
2021-12-09$75.24$75.24268,400——
2021-12-08$79.68$79.68306,375——
2021-12-07$78.36$78.36405,133——
2021-12-06$73.20$73.20492,150——
2021-12-03$74.04$74.04421,858——
2021-12-02$79.32$79.32360,417——
2021-12-01$79.20$79.20492,100——
2021-11-30$86.88$86.88549,708——
2021-11-29$87.48$87.48444,808——
2021-11-26$87.00$87.00608,042——
2021-11-24$83.04$83.04201,025——
2021-11-23$82.80$82.80374,900——
2021-11-22$86.04$86.04286,367——
2021-11-19$88.20$88.20276,783——
2021-11-18$86.40$86.40257,558——
2021-11-17$88.80$88.80384,317——
2021-11-16$87.84$87.84260,442——
2021-11-15$88.08$88.08391,158——
2021-11-12$88.20$88.20248,667——
2021-11-11$86.64$86.64337,742——
2021-11-10$85.44$85.44666,258——
2021-11-09$84.60$84.60849,608——
2021-11-08$80.88$80.88305,517——
2021-11-05$80.28$80.28565,825——
2021-11-04$84.96$84.96268,075——
2021-11-03$89.52$89.52258,058——
2021-11-02$88.32$88.32211,192——
2021-11-01$87.36$87.36260,533——
2021-10-29$85.68$85.68198,975——
2021-10-28$87.48$87.48334,850——
2021-10-27$81.48$81.48170,792——
2021-10-26$82.08$82.08215,950——
2021-10-25$83.28$83.28174,867——
2021-10-22$80.88$80.88339,000——
2021-10-21$84.48$84.48170,667——
2021-10-20$84.48$84.48167,225——
2021-10-19$85.56$85.56201,283——
2021-10-18$84.24$84.24158,758——
2021-10-15$84.24$84.24197,767——
2021-10-14$85.92$85.92186,783——
2021-10-13$83.88$83.88207,200——
2021-10-12$83.04$83.04185,483——
2021-10-11$81.60$81.60192,675——
2021-10-08$78.60$78.60138,383——
2021-10-07$79.56$79.56219,608——
2021-10-06$76.92$76.92217,825——
2021-10-05$78.60$78.60251,892——
2021-10-04$76.32$76.32406,333——
2021-10-01$80.40$80.40637,408——
2021-09-30$85.92$85.92256,883——
2021-09-29$87.24$87.24296,208——
2021-09-28$88.68$88.68377,142——
2021-09-27$93.24$93.24206,167——
2021-09-24$93.12$93.12200,967——
2021-09-23$96.36$96.36232,567——
2021-09-22$93.48$93.48357,133——
2021-09-21$94.32$94.32169,592——
2021-09-20$93.48$93.48305,258——
2021-09-17$97.68$97.68534,833——
2021-09-16$93.00$93.00222,342——
2021-09-15$90.84$90.84264,800——
2021-09-14$90.36$90.36346,675——
2021-09-13$93.48$93.48353,567——
2021-09-10$95.40$95.40467,558——
2021-09-09$100.80$100.80236,133——
2021-09-08$99.24$99.24350,733——
2021-09-07$102.60$102.60525,100——
2021-09-03$102.24$102.24306,542——
2021-09-02$105.84$105.84205,442——
2021-09-01$104.88$104.88286,275——
2021-08-31$103.68$103.68400,892——
2021-08-30$103.68$103.68282,375——
2021-08-27$105.36$105.36378,433——
2021-08-26$104.40$104.401,062,767——
2021-08-25$101.28$101.28339,017——
2021-08-24$100.56$100.56258,908——
2021-08-23$100.32$100.32290,875——
2021-08-20$96.96$96.96274,967——
2021-08-19$93.24$93.24337,633——
2021-08-18$98.16$98.16302,733——
2021-08-17$101.40$101.40395,425——
2021-08-16$99.96$99.96503,775——
2021-08-13$110.76$110.76505,158——
2021-08-12$116.28$116.281,533,208——
2021-08-11$102.60$102.60317,775——
2021-08-10$102.84$102.84906,750——
2021-08-09$115.20$115.20686,708——
2021-08-06$109.32$109.32334,825——
2021-08-05$110.88$110.88556,358——
2021-08-04$105.12$105.12432,300——
2021-08-03$103.32$103.32240,742——
2021-08-02$103.08$103.08211,092——
2021-07-30$100.80$100.80167,450——
2021-07-29$102.00$102.00183,475——
2021-07-28$104.04$104.04269,175——
2021-07-27$99.12$99.12225,492——
2021-07-26$99.36$99.36224,633——
2021-07-23$98.40$98.40287,217——
2021-07-22$103.68$103.68223,600——
2021-07-21$105.00$105.00271,625——
2021-07-20$103.08$103.08484,083——
2021-07-19$107.16$107.16482,425——
2021-07-16$99.12$99.12314,608——
2021-07-15$96.00$96.00519,892——
2021-07-14$94.44$94.44307,092——
2021-07-13$96.12$96.12176,958——
2021-07-12$97.92$97.92168,783——
2021-07-09$99.96$99.96195,500——
2021-07-08$100.20$100.20461,150——
2021-07-07$98.28$98.28412,508——
2021-07-06$105.36$105.36248,442——
2021-07-02$108.24$108.24300,300——
2021-07-01$113.52$113.52276,933——
2021-06-30$111.24$111.24298,033——
2021-06-29$113.52$113.52345,650——
2021-06-28$113.40$113.40543,808——
2021-06-25$110.76$110.761,192,050——
2021-06-24$106.68$106.68289,142——
2021-06-23$104.28$104.28312,000——
2021-06-22$104.40$104.40253,250——
2021-06-21$103.68$103.68264,025——
2021-06-18$101.88$101.88466,525——
2021-06-17$105.84$105.84339,733——
2021-06-16$102.84$102.84279,208——
2021-06-15$103.56$103.56334,067——
2021-06-14$106.92$106.92428,575——
2021-06-11$109.20$109.20314,075——
2021-06-10$109.80$109.80638,650——
2021-06-09$120.36$120.361,983,650——
2021-06-08$103.08$103.08503,067——
2021-06-07$101.28$101.28552,333——
2021-06-04$95.28$95.28262,125——
2021-06-03$94.68$94.68471,792——
2021-06-02$95.52$95.52408,933——
2021-06-01$89.28$89.28262,775——
2021-05-28$90.60$90.60461,892——
2021-05-27$90.84$90.84358,192——
2021-05-26$88.44$88.44440,350——
2021-05-25$84.48$84.48279,775——
2021-05-24$85.92$85.92372,375——
2021-05-21$84.72$84.72287,400——
2021-05-20$85.56$85.56377,783——
2021-05-19$82.20$82.20329,367——
2021-05-18$85.32$85.32606,867——
2021-05-17$81.60$81.60421,833——
2021-05-14$78.60$78.60513,267——
2021-05-13$74.76$74.76602,275——
2021-05-12$75.60$75.60788,125——
2021-05-11$77.88$77.88803,808——
2021-05-10$80.04$80.041,394,992——
2021-05-07$82.20$82.20544,233——
2021-05-06$78.12$78.12642,250——
2021-05-05$78.36$78.36410,675——
2021-05-04$78.36$78.36668,008——
2021-05-03$79.80$79.80563,908——
2021-04-30$81.72$81.72429,442——
2021-04-29$82.68$82.68523,383——
2021-04-28$84.96$84.96543,992——
2021-04-27$86.04$86.04803,392——
2021-04-26$83.40$83.401,444,250——
2021-04-23$82.20$82.204,541,942——
2021-04-22$109.56$109.56541,108——
2021-04-21$109.92$109.92521,058——
2021-04-20$103.56$103.56437,008——
2021-04-19$105.72$105.72520,967——
2021-04-16$104.88$104.88743,342——
2021-04-15$108.12$108.125,932,300——
2021-04-14$106.08$106.08496,975——
2021-04-13$104.76$104.76464,808——
2021-04-12$98.88$98.88631,192——
2021-04-09$104.64$104.64398,383——
2021-04-08$105.60$105.60556,717——
2021-04-07$106.80$106.80492,825——
2021-04-06$107.40$107.40495,508——
2021-04-05$109.56$109.56528,250——
2021-04-01$113.76$113.76504,217——
2021-03-31$111.36$111.36626,950——
2021-03-30$105.72$105.72531,133——
2021-03-29$108.48$108.48505,625——
2021-03-26$108.36$108.36599,733——
2021-03-25$108.72$108.72553,483——
2021-03-24$107.76$107.76651,658——
2021-03-23$114.12$114.12534,217——
2021-03-22$123.84$123.84360,450——
2021-03-19$121.32$121.32946,117——
2021-03-18$118.08$118.08477,817——
2021-03-17$126.24$126.24489,317——
2021-03-16$125.64$125.64545,058——
2021-03-15$125.40$125.40448,500——
2021-03-12$126.00$126.00572,600——
2021-03-11$126.84$126.84635,108——
2021-03-10$119.76$119.76628,283——
2021-03-09$117.00$117.00898,683——
2021-03-08$106.92$106.92824,817——
2021-03-05$110.28$110.281,282,617——
2021-03-04$109.80$109.801,317,492——
2021-03-03$114.72$114.721,327,592——
2021-03-02$120.24$120.241,735,425——
2021-03-01$139.20$139.201,170,283——
2021-02-26$133.20$133.201,022,025——
2021-02-25$137.88$137.88962,683——
2021-02-24$144.12$144.12696,608——
2021-02-23$140.16$140.161,367,733——
2021-02-22$154.56$154.56917,867——
2021-02-19$166.08$166.08748,217——
2021-02-18$167.64$167.641,292,975——
2021-02-17$184.44$184.441,447,050——
2021-02-16$165.36$165.361,459,308——
2021-02-12$170.64$170.643,854,000——
2021-02-11$156.00$156.00756,967——
2021-02-10$155.76$155.76742,483——
2021-02-09$165.36$165.36764,200——
2021-02-08$166.44$166.441,468,825——
2021-02-05$154.08$154.08997,292——
2021-02-04$151.20$151.201,580,517——
2021-02-03$174.72$174.721,899,300——
2021-02-02$181.08$181.083,967,333——
2021-02-01$203.52$203.527,875,642——
2021-01-29$153.00$153.002,812,158——
2021-01-28$131.40$131.401,684,117——
2021-01-27$150.00$150.004,155,325——
2021-01-26$126.96$126.961,482,850——
2021-01-25$116.64$116.641,614,942——
2021-01-22$108.00$108.001,124,175——
2021-01-21$109.20$109.201,830,750——
2021-01-20$116.64$116.64663,975——
2021-01-19$121.20$121.20802,217——
2021-01-15$115.92$115.921,665,375——
2021-01-14$112.44$112.44450,833——
2021-01-13$110.76$110.76593,042——
2021-01-12$109.20$109.20445,650——
2021-01-11$109.08$109.08580,692——
2021-01-08$110.64$110.64645,733——
2021-01-07$113.28$113.28696,267——
2021-01-06$112.08$112.08692,250——
2021-01-05$111.12$111.12851,100——
2021-01-04$116.76$116.761,296,983——