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 — 2021

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volume
2021-12-31$1,140.00$1,140.001,307
2021-12-30$1,170.00$1,170.001,582
2021-12-29$1,150.00$1,150.001,032
2021-12-28$1,190.00$1,190.00844
2021-12-27$1,260.00$1,260.00829
2021-12-23$1,310.00$1,310.00657
2021-12-22$1,340.00$1,340.001,698
2021-12-21$1,230.00$1,230.001,187
2021-12-20$1,210.00$1,210.00458
2021-12-17$1,210.00$1,210.00459
2021-12-16$1,180.00$1,180.00447
2021-12-15$1,210.00$1,210.00661
2021-12-14$1,170.00$1,170.00380
2021-12-13$1,200.00$1,200.00428
2021-12-10$1,230.00$1,230.00258
2021-12-09$1,250.00$1,250.00561
2021-12-08$1,270.00$1,270.00491
2021-12-07$1,250.00$1,250.00497
2021-12-06$1,210.00$1,210.00784
2021-12-03$1,190.00$1,190.00967
2021-12-02$1,250.00$1,250.00549
2021-12-01$1,220.00$1,220.001,116
2021-11-30$1,240.00$1,240.002,506
2021-11-29$1,220.00$1,220.00618
2021-11-26$1,230.00$1,230.001,137
2021-11-24$1,290.00$1,290.00594
2021-11-23$1,220.00$1,220.001,293
2021-11-22$1,230.00$1,230.001,720
2021-11-19$1,320.00$1,320.00567
2021-11-18$1,310.00$1,310.001,549
2021-11-17$1,380.00$1,380.00927
2021-11-16$1,420.00$1,420.002,079
2021-11-15$1,470.00$1,470.00501
2021-11-12$1,450.00$1,450.00277
2021-11-11$1,430.00$1,430.00470
2021-11-10$1,460.00$1,460.00732
2021-11-09$1,470.00$1,470.00380
2021-11-08$1,460.00$1,460.00499
2021-11-05$1,500.00$1,500.00686
2021-11-04$1,540.00$1,540.00664
2021-11-03$1,580.00$1,580.00848
2021-11-02$1,500.00$1,500.00501
2021-11-01$1,460.00$1,460.00724
2021-10-29$1,430.00$1,430.00519
2021-10-28$1,450.00$1,450.00507
2021-10-27$1,430.00$1,430.001,173
2021-10-26$1,490.00$1,490.00555
2021-10-25$1,480.00$1,480.00516
2021-10-22$1,490.00$1,490.001,355
2021-10-21$1,570.00$1,570.00565
2021-10-20$1,570.00$1,570.00978
2021-10-19$1,540.00$1,540.00315
2021-10-18$1,530.00$1,530.00654
2021-10-15$1,520.00$1,520.00559
2021-10-14$1,540.00$1,540.00549
2021-10-13$1,520.00$1,520.00284
2021-10-12$1,530.00$1,530.00367
2021-10-11$1,510.00$1,510.00637
2021-10-08$1,480.00$1,480.00283
2021-10-07$1,470.00$1,470.00510
2021-10-06$1,490.00$1,490.00500
2021-10-05$1,510.00$1,510.00850
2021-10-04$1,520.00$1,520.00454
2021-10-01$1,560.00$1,560.00741
2021-09-30$1,530.00$1,530.00686
2021-09-29$1,540.00$1,540.003,059
2021-09-28$1,550.00$1,550.00715
2021-09-27$1,580.00$1,580.001,047
2021-09-24$1,550.00$1,550.00680
2021-09-23$1,580.00$1,580.00519
2021-09-22$1,550.00$1,550.00635
2021-09-21$1,500.00$1,500.00983
2021-09-20$1,520.00$1,520.00906
2021-09-17$1,590.00$1,590.00676
2021-09-16$1,580.00$1,580.00720
2021-09-15$1,590.00$1,590.001,295
2021-09-14$1,570.00$1,570.002,700
2021-09-13$1,680.00$1,680.0010,003
2021-09-10$1,660.00$1,660.005,367
2021-09-09$1,700.00$1,700.003,353
2021-09-08$1,740.00$1,740.0010,541
2021-09-07$1,650.00$1,650.00919
2021-09-03$1,580.00$1,580.00751
2021-09-02$1,640.00$1,640.00609
2021-09-01$1,650.00$1,650.00630
2021-08-31$1,610.00$1,610.00514
2021-08-30$1,600.00$1,600.00988
2021-08-27$1,560.00$1,560.00606
2021-08-26$1,520.00$1,520.00626
2021-08-25$1,520.00$1,520.00693
2021-08-24$1,520.00$1,520.00942
2021-08-23$1,470.00$1,470.00955
2021-08-20$1,430.00$1,430.00672
2021-08-19$1,390.00$1,390.001,423
2021-08-18$1,470.00$1,470.00567
2021-08-17$1,420.00$1,420.00765
2021-08-16$1,430.00$1,430.00917
2021-08-13$1,470.00$1,470.00905
2021-08-12$1,510.00$1,510.00842
2021-08-11$1,480.00$1,480.00470
2021-08-10$1,490.00$1,490.00509
2021-08-09$1,500.00$1,500.00858
2021-08-06$1,470.00$1,470.00652
2021-08-05$1,480.00$1,480.00703
2021-08-04$1,440.00$1,440.00822
2021-08-03$1,460.00$1,460.003,702
2021-08-02$1,550.00$1,550.00534
2021-07-30$1,540.00$1,540.00815
2021-07-29$1,540.00$1,540.001,116
2021-07-28$1,560.00$1,560.00785
2021-07-27$1,550.00$1,550.00897
2021-07-26$1,550.00$1,550.00876
2021-07-23$1,590.00$1,590.00730
2021-07-22$1,590.00$1,590.00625
2021-07-21$1,620.00$1,620.001,383
2021-07-20$1,580.00$1,580.001,351
2021-07-19$1,530.00$1,530.002,190
2021-07-16$1,520.00$1,520.002,096
2021-07-15$1,590.00$1,590.001,921
2021-07-14$1,610.00$1,610.003,443
2021-07-13$1,720.00$1,720.0015,483
2021-07-12$2,030.00$2,030.00588
2021-07-09$2,030.00$2,030.001,072
2021-07-08$1,980.00$1,980.001,880
2021-07-07$1,930.00$1,930.001,472
2021-07-06$2,000.00$2,000.00981
2021-07-02$1,990.00$1,990.002,283
2021-07-01$2,100.00$2,100.001,526
2021-06-30$1,980.00$1,980.002,476
2021-06-29$2,070.00$2,070.001,557
2021-06-28$2,150.00$2,150.001,756
2021-06-25$2,260.00$2,260.002,139
2021-06-24$2,240.00$2,240.002,211
2021-06-23$2,200.00$2,200.002,974
2021-06-22$2,080.00$2,080.001,848
2021-06-21$2,110.00$2,110.002,025
2021-06-18$2,120.00$2,120.001,552
2021-06-17$2,230.00$2,230.001,672
2021-06-16$2,160.00$2,160.001,821
2021-06-15$2,200.00$2,200.003,459
2021-06-14$2,260.00$2,260.003,745
2021-06-11$2,140.00$2,140.004,460
2021-06-10$2,260.00$2,260.009,592
2021-06-09$1,960.00$1,960.003,940
2021-06-08$1,900.00$1,900.001,542
2021-06-07$1,900.00$1,900.002,459
2021-06-04$1,840.00$1,840.001,287
2021-06-03$1,770.00$1,770.001,280
2021-06-02$1,720.00$1,720.001,436
2021-06-01$1,700.00$1,700.001,731
2021-05-28$1,700.00$1,700.00975
2021-05-27$1,660.00$1,660.001,829
2021-05-26$1,630.00$1,630.001,254
2021-05-25$1,610.00$1,610.00761
2021-05-24$1,600.00$1,600.001,796
2021-05-21$1,630.00$1,630.002,127
2021-05-20$1,720.00$1,720.001,577
2021-05-19$1,700.00$1,700.001,701
2021-05-18$1,650.00$1,650.001,062
2021-05-17$1,700.00$1,700.001,286
2021-05-14$1,590.00$1,590.00882
2021-05-13$1,560.00$1,560.002,972
2021-05-12$1,570.00$1,570.001,476
2021-05-11$1,640.00$1,640.002,036
2021-05-10$1,630.00$1,630.002,088
2021-05-07$1,600.00$1,600.001,065
2021-05-06$1,620.00$1,620.002,681
2021-05-05$1,630.00$1,630.001,572
2021-05-04$1,690.00$1,690.001,555
2021-05-03$1,770.00$1,770.001,295
2021-04-30$1,730.00$1,730.00944
2021-04-29$1,780.00$1,780.001,647
2021-04-28$1,810.00$1,810.001,446
2021-04-27$1,760.00$1,760.001,350
2021-04-26$1,850.00$1,850.001,747
2021-04-23$1,730.00$1,730.001,317
2021-04-22$1,680.00$1,680.001,740
2021-04-21$1,690.00$1,690.001,455
2021-04-20$1,570.00$1,570.001,750
2021-04-19$1,680.00$1,680.002,440
2021-04-16$1,650.00$1,650.003,181
2021-04-15$1,660.00$1,660.001,906
2021-04-14$1,760.00$1,760.001,383
2021-04-13$1,710.00$1,710.001,364
2021-04-12$1,740.00$1,740.002,279
2021-04-09$1,850.00$1,850.001,289
2021-04-08$1,830.00$1,830.001,136
2021-04-07$1,820.00$1,820.002,105
2021-04-06$1,910.00$1,910.001,771
2021-04-05$1,910.00$1,910.002,466
2021-04-01$1,990.00$1,990.003,561
2021-03-31$1,840.00$1,840.001,764
2021-03-30$1,780.00$1,780.002,382
2021-03-29$1,770.00$1,770.003,898
2021-03-26$1,900.00$1,900.003,427
2021-03-25$1,940.00$1,940.003,449
2021-03-24$1,930.00$1,930.005,846
2021-03-23$2,150.00$2,150.008,544
2021-03-22$2,100.00$2,100.003,186
2021-03-19$2,160.00$2,160.004,607
2021-03-18$2,100.00$2,100.006,523
2021-03-17$2,200.00$2,200.004,918
2021-03-16$2,160.00$2,160.007,812
2021-03-15$2,250.00$2,250.0011,810
2021-03-12$2,440.00$2,440.0013,041
2021-03-11$2,330.00$2,330.0027,923
2021-03-10$2,090.00$2,090.006,101
2021-03-09$2,020.00$2,020.004,324
2021-03-08$1,890.00$1,890.003,164
2021-03-05$1,860.00$1,860.006,235
2021-03-04$1,880.00$1,880.009,729
2021-03-03$2,020.00$2,020.006,389
2021-03-02$2,070.00$2,070.008,371
2021-03-01$1,990.00$1,990.005,231
2021-02-26$1,880.00$1,880.007,813
2021-02-25$1,960.00$1,960.0010,878
2021-02-24$2,170.00$2,170.007,887
2021-02-23$2,120.00$2,120.0017,274
2021-02-22$2,230.00$2,230.0014,414
2021-02-19$2,310.00$2,310.0021,314
2021-02-18$2,200.00$2,200.0026,475
2021-02-17$2,200.00$2,200.0024,755
2021-02-16$2,220.00$2,220.0052,700
2021-02-12$2,970.00$2,970.002,088
2021-02-11$2,840.00$2,840.002,135
2021-02-10$2,940.00$2,940.003,085
2021-02-09$2,840.00$2,840.002,762
2021-02-08$2,980.00$2,980.006,340
2021-02-05$2,280.00$2,280.001,120
2021-02-04$2,290.00$2,290.002,050
2021-02-03$2,220.00$2,220.001,024
2021-02-02$2,180.00$2,180.00821
2021-02-01$2,130.00$2,130.00720
2021-01-29$2,060.00$2,060.00745
2021-01-28$2,050.00$2,050.001,348
2021-01-27$2,130.00$2,130.001,534
2021-01-26$2,220.00$2,220.00664
2021-01-25$2,270.00$2,270.001,611
2021-01-22$2,300.00$2,300.00726
2021-01-21$2,310.00$2,310.00601
2021-01-20$2,300.00$2,300.00875
2021-01-19$2,310.00$2,310.00863
2021-01-15$2,300.00$2,300.001,074
2021-01-14$2,340.00$2,340.001,391
2021-01-13$2,210.00$2,210.00884
2021-01-12$2,210.00$2,210.001,216
2021-01-11$2,180.00$2,180.00856
2021-01-08$2,220.00$2,220.001,577
2021-01-07$2,080.00$2,080.001,225
2021-01-06$2,090.00$2,090.001,634
2021-01-05$2,170.00$2,170.00825
2021-01-04$2,150.00$2,150.001,411