OTC:HEPA | Historical Stock Price | Hepion 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
2014-02-10 to 2026-08-27
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$0.03$1.32$52.49$2,085.72$82,872.53$3.29M2014-02-102026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

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Historical Stock Price — 2023

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volume
2023-12-29$162.00$162.001,444
2023-12-28$168.00$168.00684
2023-12-27$179.50$179.50280
2023-12-26$176.00$176.001,340
2023-12-22$165.00$165.00564
2023-12-21$158.00$158.002,976
2023-12-20$146.50$146.501,296
2023-12-19$160.50$160.501,152
2023-12-18$177.50$177.501,238
2023-12-15$199.00$199.001,186
2023-12-14$199.50$199.501,332
2023-12-13$199.00$199.001,416
2023-12-12$197.50$197.505,160
2023-12-11$176.00$176.001,890
2023-12-08$165.50$165.501,992
2023-12-07$153.00$153.004,954
2023-12-06$162.00$162.001,444
2023-12-05$161.00$161.00604
2023-12-04$165.00$165.00604
2023-12-01$170.00$170.00642
2023-11-30$161.00$161.00862
2023-11-29$152.75$152.75798
2023-11-28$155.00$155.001,118
2023-11-27$149.00$149.001,352
2023-11-24$157.00$157.00450
2023-11-22$149.50$149.501,890
2023-11-21$155.50$155.501,834
2023-11-20$157.50$157.501,730
2023-11-17$154.00$154.00984
2023-11-16$141.75$141.752,726
2023-11-15$144.55$144.551,080
2023-11-14$146.00$146.002,162
2023-11-13$172.45$172.453,284
2023-11-10$151.50$151.506,858
2023-11-09$146.50$146.501,426
2023-11-08$155.00$155.001,780
2023-11-07$180.00$180.00582
2023-11-06$193.00$193.00608
2023-11-03$212.50$212.50530
2023-11-02$208.00$208.00532
2023-11-01$220.00$220.00354
2023-10-31$233.50$233.50348
2023-10-30$239.00$239.00226
2023-10-27$235.00$235.00424
2023-10-26$234.00$234.00366
2023-10-25$227.00$227.001,766
2023-10-24$228.50$228.50458
2023-10-23$221.00$221.00366
2023-10-20$220.00$220.00544
2023-10-19$227.50$227.501,006
2023-10-18$220.00$220.00540
2023-10-17$220.00$220.001,512
2023-10-16$217.00$217.00722
2023-10-13$230.50$230.504,560
2023-10-12$227.00$227.00478
2023-10-11$230.50$230.50398
2023-10-10$234.00$234.00150
2023-10-09$230.00$230.00492
2023-10-06$230.00$230.00310
2023-10-05$226.00$226.00810
2023-10-04$227.50$227.50454
2023-10-03$231.50$231.50386
2023-10-02$229.00$229.00562
2023-09-29$249.50$249.501,214
2023-09-28$242.25$242.25736
2023-09-27$230.00$230.00754
2023-09-26$241.00$241.00554
2023-09-25$246.00$246.00262
2023-09-22$251.00$251.00956
2023-09-21$272.50$272.50398
2023-09-20$276.00$276.00598
2023-09-19$291.50$291.50944
2023-09-18$278.50$278.50514
2023-09-15$262.50$262.50720
2023-09-14$276.50$276.501,300
2023-09-13$273.50$273.50808
2023-09-12$294.50$294.50674
2023-09-11$315.75$315.75276
2023-09-08$323.00$323.001,984
2023-09-07$325.00$325.001,664
2023-09-06$364.00$364.00236
2023-09-05$372.50$372.50392
2023-09-01$368.50$368.50230
2023-08-31$372.50$372.50222
2023-08-30$385.00$385.00448
2023-08-29$364.00$364.00234
2023-08-28$357.00$357.00420
2023-08-25$361.50$361.50216
2023-08-24$368.00$368.00594
2023-08-23$365.50$365.50626
2023-08-22$354.00$354.00344
2023-08-21$362.50$362.50242
2023-08-18$357.50$357.50402
2023-08-17$339.00$339.00162
2023-08-16$337.50$337.50288
2023-08-15$349.50$349.50614
2023-08-14$344.50$344.50322
2023-08-11$360.50$360.50204
2023-08-10$346.00$346.00282
2023-08-09$346.00$346.00370
2023-08-08$365.00$365.00924
2023-08-07$380.00$380.00290
2023-08-04$397.50$397.50172
2023-08-03$398.50$398.50162
2023-08-02$398.50$398.50140
2023-08-01$405.00$405.00126
2023-07-31$397.50$397.50246
2023-07-28$391.50$391.50628
2023-07-27$398.25$398.25644
2023-07-26$400.50$400.50638
2023-07-25$400.00$400.00414
2023-07-24$396.00$396.001,426
2023-07-21$451.50$451.50658
2023-07-20$470.00$470.00194
2023-07-19$488.00$488.00458
2023-07-18$488.00$488.00380
2023-07-17$500.00$500.00262
2023-07-14$499.50$499.50396
2023-07-13$522.00$522.00464
2023-07-12$502.00$502.00694
2023-07-11$523.00$523.001,196
2023-07-10$495.50$495.501,598
2023-07-07$482.00$482.00640
2023-07-06$481.00$481.00966
2023-07-05$522.50$522.50736
2023-07-03$545.00$545.00128
2023-06-30$525.00$525.00500
2023-06-29$513.00$513.00288
2023-06-28$537.50$537.501,456
2023-06-27$519.00$519.00758
2023-06-26$536.00$536.00846
2023-06-23$564.50$564.50796
2023-06-22$601.00$601.001,018
2023-06-21$585.50$585.50428
2023-06-20$637.50$637.501,606
2023-06-16$584.00$584.001,414
2023-06-15$578.50$578.501,198
2023-06-14$574.50$574.501,030
2023-06-13$560.00$560.001,538
2023-06-12$522.00$522.002,584
2023-06-09$527.00$527.001,694
2023-06-08$596.00$596.001,920
2023-06-07$603.50$603.50998
2023-06-06$596.00$596.002,668
2023-06-05$572.50$572.502,108
2023-06-02$535.00$535.003,092
2023-06-01$474.00$474.002,520
2023-05-31$480.00$480.002,282
2023-05-30$534.50$534.502,898
2023-05-26$540.00$540.003,526
2023-05-25$582.00$582.008,312
2023-05-24$703.75$703.7511,378
2023-05-23$801.50$801.5051,096
2023-05-22$969.00$969.00325,794
2023-05-19$443.70$443.701,976
2023-05-18$450.00$450.001,826
2023-05-17$351.50$351.50538
2023-05-16$331.50$331.50810
2023-05-15$335.00$335.001,260
2023-05-12$329.25$329.253,198
2023-05-11$413.50$413.502,404
2023-05-10$533.00$533.002,260
2023-05-09$645.00$645.00142
2023-05-08$660.00$660.0066
2023-05-05$651.00$651.0088
2023-05-04$655.00$655.0058
2023-05-03$647.00$647.00241
2023-05-02$672.00$672.0081
2023-05-01$685.00$685.00121
2023-04-28$696.00$696.0074
2023-04-27$676.00$676.00126
2023-04-26$680.00$680.0086
2023-04-25$700.00$700.0070
2023-04-24$696.00$696.0057
2023-04-21$720.00$720.00169
2023-04-20$740.00$740.00171
2023-04-19$782.00$782.00201
2023-04-18$784.00$784.00149
2023-04-17$754.00$754.00100
2023-04-14$760.00$760.0056
2023-04-13$776.00$776.00119
2023-04-12$768.00$768.00166
2023-04-11$743.00$743.00103
2023-04-10$730.00$730.00143
2023-04-06$710.00$710.00111
2023-04-05$710.00$710.00148
2023-04-04$736.00$736.0086
2023-04-03$726.00$726.0064
2023-03-31$777.00$777.00143
2023-03-30$741.00$741.00315
2023-03-29$682.00$682.00140
2023-03-28$680.00$680.0056
2023-03-27$679.00$679.00129
2023-03-24$675.00$675.00105
2023-03-23$675.00$675.0061
2023-03-22$681.00$681.00100
2023-03-21$715.00$715.0063
2023-03-20$708.00$708.00166
2023-03-17$720.00$720.00165
2023-03-16$748.00$748.00100
2023-03-15$752.00$752.00111
2023-03-14$762.00$762.00189
2023-03-13$730.00$730.0076
2023-03-10$760.00$760.0086
2023-03-09$755.00$755.00115
2023-03-08$792.00$792.0098
2023-03-07$809.00$809.0082
2023-03-06$825.00$825.00227
2023-03-03$868.00$868.00444
2023-03-02$794.00$794.00216
2023-03-01$795.00$795.00406
2023-02-28$874.00$874.00590
2023-02-27$800.00$800.00501
2023-02-24$670.00$670.00504
2023-02-23$730.00$730.00179
2023-02-22$751.00$751.00112
2023-02-21$760.00$760.00324
2023-02-17$815.00$815.00110
2023-02-16$830.00$830.00279
2023-02-15$850.00$850.00274
2023-02-14$868.00$868.00221
2023-02-13$830.00$830.00167
2023-02-10$835.00$835.00188
2023-02-09$780.00$780.00414
2023-02-08$828.00$828.00703
2023-02-07$860.00$860.00214
2023-02-06$854.00$854.00240
2023-02-03$800.00$800.00558
2023-02-02$778.00$778.00314
2023-02-01$750.00$750.00256
2023-01-31$730.00$730.00381
2023-01-30$777.00$777.00504
2023-01-27$840.00$840.00866
2023-01-26$824.00$824.00495
2023-01-25$741.00$741.00153
2023-01-24$736.00$736.00352
2023-01-23$747.00$747.001,216
2023-01-20$665.00$665.00399
2023-01-19$680.00$680.003,620
2023-01-18$799.00$799.003,288
2023-01-17$1,060.00$1,060.002,638
2023-01-13$928.00$928.002,017
2023-01-12$820.00$820.003,478
2023-01-11$622.00$622.009,309
2023-01-10$459.00$459.003,418
2023-01-09$457.00$457.00913
2023-01-06$472.00$472.001,290
2023-01-05$376.00$376.00423
2023-01-04$379.00$379.00305
2023-01-03$310.00$310.00282