OTC:CSCIF | Historical Stock Price | COSCIENS Biopharma 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
2000-05-10 to 2026-08-27
Data captured

Stock Price Chart

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

$0.81$11.06$151.57$2,076.53$28,449.18$389,763.772000-05-102026-08-27

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

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Historical Stock Price — 2004

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volume
2004-12-31$211,248.59$211,248.591
2004-12-30$209,561.31$209,561.310
2004-12-29$206,186.73$206,186.731
2004-12-28$198,087.73$198,087.730
2004-12-27$192,688.41$192,688.411
2004-12-23$203,149.61$203,149.611
2004-12-22$198,087.73$198,087.731
2004-12-21$200,449.94$200,449.941
2004-12-20$202,474.69$202,474.692
2004-12-17$200,449.94$200,449.941
2004-12-16$205,174.36$205,174.361
2004-12-15$209,898.77$209,898.771
2004-12-14$212,598.42$212,598.421
2004-12-13$215,973.00$215,973.001
2004-12-10$213,948.25$213,948.251
2004-12-09$213,948.25$213,948.251
2004-12-08$221,034.88$221,034.881
2004-12-07$215,973.00$215,973.003
2004-12-06$221,709.78$221,709.782
2004-12-03$221,709.78$221,709.781
2004-12-02$223,734.53$223,734.533
2004-12-01$220,022.50$220,022.501
2004-11-30$215,635.55$215,635.551
2004-11-29$214,623.17$214,623.171
2004-11-26$216,310.47$216,310.470
2004-11-24$215,973.00$215,973.002
2004-11-23$213,948.25$213,948.251
2004-11-22$211,248.59$211,248.595
2004-11-19$239,595.05$239,595.059
2004-11-18$208,886.39$208,886.391
2004-11-17$211,586.05$211,586.052
2004-11-16$217,997.75$217,997.752
2004-11-15$214,623.17$214,623.171
2004-11-12$212,260.97$212,260.972
2004-11-11$205,849.27$205,849.271
2004-11-10$201,124.86$201,124.861
2004-11-09$194,038.25$194,038.251
2004-11-08$194,038.25$194,038.252
2004-11-05$192,013.50$192,013.501
2004-11-04$188,301.47$188,301.471
2004-11-03$186,276.72$186,276.721
2004-11-02$183,577.05$183,577.051
2004-11-01$181,552.31$181,552.311
2004-10-29$182,564.67$182,564.671
2004-10-28$182,902.14$182,902.141
2004-10-27$187,626.55$187,626.551
2004-10-26$179,865.02$179,865.021
2004-10-25$184,926.89$184,926.891
2004-10-22$187,289.09$187,289.090
2004-10-21$189,988.75$189,988.752
2004-10-20$186,276.72$186,276.721
2004-10-19$183,914.52$183,914.521
2004-10-18$184,251.97$184,251.971
2004-10-15$183,239.59$183,239.592
2004-10-14$179,190.09$179,190.091
2004-10-13$181,214.84$181,214.841
2004-10-12$188,301.47$188,301.473
2004-10-11$175,140.61$175,140.612
2004-10-08$194,038.25$194,038.251
2004-10-07$195,388.08$195,388.083
2004-10-06$193,700.78$193,700.781
2004-10-05$194,713.16$194,713.161
2004-10-04$194,038.25$194,038.255
2004-10-01$192,688.41$192,688.411
2004-09-30$194,038.25$194,038.251
2004-09-29$198,087.73$198,087.731
2004-09-28$187,964.00$187,964.003
2004-09-27$188,638.92$188,638.923
2004-09-24$197,412.83$197,412.831
2004-09-23$196,737.91$196,737.912
2004-09-22$199,100.11$199,100.114
2004-09-21$207,874.02$207,874.022
2004-09-20$210,911.14$210,911.147
2004-09-17$210,911.14$210,911.149
2004-09-16$212,260.97$212,260.973
2004-09-15$205,174.36$205,174.362
2004-09-14$210,911.14$210,911.143
2004-09-13$212,260.97$212,260.973
2004-09-10$200,787.41$200,787.412
2004-09-09$204,836.89$204,836.893
2004-09-08$204,161.98$204,161.984
2004-09-07$194,038.25$194,038.253
2004-09-03$185,601.80$185,601.801
2004-09-02$187,289.09$187,289.091
2004-09-01$184,251.97$184,251.971
2004-08-31$179,527.56$179,527.561
2004-08-30$179,527.56$179,527.563
2004-08-27$182,564.67$182,564.671
2004-08-26$180,202.47$180,202.471
2004-08-25$176,827.89$176,827.891
2004-08-24$172,103.48$172,103.482
2004-08-23$174,803.16$174,803.161
2004-08-20$175,140.61$175,140.611
2004-08-19$167,379.08$167,379.082
2004-08-18$175,140.61$175,140.611
2004-08-17$176,827.89$176,827.893
2004-08-16$171,428.58$171,428.584
2004-08-13$163,329.58$163,329.581
2004-08-12$157,930.27$157,930.272
2004-08-11$161,304.84$161,304.845
2004-08-10$166,029.25$166,029.258
2004-08-09$151,181.11$151,181.115
2004-08-06$146,794.16$146,794.165
2004-08-05$141,394.83$141,394.833
2004-08-04$140,045.00$140,045.001
2004-08-03$140,719.91$140,719.913
2004-08-02$139,032.63$139,032.631
2004-07-30$147,469.06$147,469.061
2004-07-29$139,707.53$139,707.533
2004-07-28$139,707.53$139,707.532
2004-07-27$139,032.63$139,032.634
2004-07-26$143,757.03$143,757.033
2004-07-23$146,119.23$146,119.235
2004-07-22$134,983.13$134,983.136
2004-07-21$142,744.66$142,744.665
2004-07-20$146,456.69$146,456.6911
2004-07-19$148,818.89$148,818.896
2004-07-16$150,506.19$150,506.192
2004-07-15$150,168.73$150,168.733
2004-07-14$158,267.72$158,267.722
2004-07-13$158,267.72$158,267.725
2004-07-12$166,029.25$166,029.257
2004-07-09$178,177.73$178,177.732
2004-07-08$182,902.14$182,902.143
2004-07-07$187,964.00$187,964.006
2004-07-06$177,165.36$177,165.363
2004-07-02$180,202.47$180,202.478
2004-07-01$179,527.56$179,527.567
2004-06-30$195,388.08$195,388.086
2004-06-29$198,425.20$198,425.202
2004-06-28$201,462.31$201,462.313
2004-06-25$203,824.52$203,824.522
2004-06-24$202,474.69$202,474.694
2004-06-23$200,112.48$200,112.482
2004-06-22$200,787.41$200,787.413
2004-06-21$206,861.64$206,861.645
2004-06-18$198,425.20$198,425.204
2004-06-17$195,388.08$195,388.082
2004-06-16$191,338.58$191,338.584
2004-06-15$188,301.47$188,301.477
2004-06-14$196,062.98$196,062.985
2004-06-10$186,614.17$186,614.1716
2004-06-09$210,236.22$210,236.2211
2004-06-08$228,121.48$228,121.488
2004-06-07$234,195.72$234,195.7214
2004-06-04$265,579.31$265,579.312
2004-06-03$267,604.06$267,604.064
2004-06-02$271,653.53$271,653.533
2004-06-01$273,003.38$273,003.382
2004-05-28$271,991.00$271,991.003
2004-05-27$271,316.09$271,316.094
2004-05-26$273,003.38$273,003.383
2004-05-25$266,254.22$266,254.225
2004-05-24$269,966.25$269,966.259
2004-05-21$269,291.34$269,291.3414
2004-05-20$273,340.84$273,340.8411
2004-05-19$265,916.75$265,916.757
2004-05-18$252,755.91$252,755.9112
2004-05-17$260,179.98$260,179.9814
2004-05-14$247,694.03$247,694.033
2004-05-13$240,944.88$240,944.884
2004-05-12$252,418.45$252,418.455
2004-05-11$251,068.61$251,068.6113
2004-05-10$227,446.56$227,446.565
2004-05-07$241,282.34$241,282.346
2004-05-06$245,669.30$245,669.309
2004-05-05$259,842.52$259,842.5211
2004-05-04$256,467.94$256,467.944
2004-05-03$265,579.31$265,579.315
2004-04-30$260,179.98$260,179.9812
2004-04-29$274,690.66$274,690.6628
2004-04-28$256,467.94$256,467.949
2004-04-27$267,604.06$267,604.0612
2004-04-26$275,028.13$275,028.1325
2004-04-23$248,031.50$248,031.504
2004-04-22$248,031.50$248,031.5010
2004-04-21$231,833.52$231,833.528
2004-04-20$229,471.31$229,471.315
2004-04-19$232,508.44$232,508.449
2004-04-16$221,034.88$221,034.881
2004-04-15$216,310.47$216,310.471
2004-04-14$215,973.00$215,973.001
2004-04-13$219,685.05$219,685.050
2004-04-12$221,709.78$221,709.781
2004-04-08$224,409.45$224,409.451
2004-04-07$231,833.52$231,833.523
2004-04-06$222,384.70$222,384.705
2004-04-05$234,195.72$234,195.723
2004-04-02$221,034.88$221,034.881
2004-04-01$216,985.38$216,985.381
2004-03-31$221,709.78$221,709.786
2004-03-30$227,109.11$227,109.1110
2004-03-29$220,359.95$220,359.953
2004-03-26$213,948.25$213,948.253
2004-03-25$205,849.27$205,849.271
2004-03-24$194,713.16$194,713.162
2004-03-23$197,075.36$197,075.362
2004-03-22$197,750.28$197,750.281
2004-03-19$205,849.27$205,849.273
2004-03-18$197,750.28$197,750.281
2004-03-17$198,762.66$198,762.661
2004-03-16$200,449.94$200,449.943
2004-03-15$190,663.67$190,663.672
2004-03-12$191,338.58$191,338.581
2004-03-11$191,001.13$191,001.133
2004-03-10$192,350.95$192,350.952
2004-03-09$197,075.36$197,075.363
2004-03-08$211,248.59$211,248.591
2004-03-05$218,672.67$218,672.671
2004-03-04$215,973.00$215,973.002
2004-03-03$218,335.20$218,335.203
2004-03-02$219,347.58$219,347.588
2004-03-01$209,223.84$209,223.843
2004-02-27$203,149.61$203,149.613
2004-02-26$202,137.23$202,137.235
2004-02-25$206,861.64$206,861.645
2004-02-24$199,775.03$199,775.032
2004-02-23$197,412.83$197,412.832
2004-02-20$200,112.48$200,112.482
2004-02-19$202,474.69$202,474.695
2004-02-18$203,824.52$203,824.527
2004-02-17$217,660.30$217,660.308
2004-02-13$221,034.88$221,034.8824
2004-02-12$180,202.47$180,202.474
2004-02-11$168,728.91$168,728.916
2004-02-10$174,465.69$174,465.693
2004-02-09$175,478.06$175,478.065
2004-02-06$185,601.80$185,601.8010
2004-02-05$174,128.23$174,128.2318
2004-02-04$198,425.20$198,425.2081
2004-02-03$141,057.38$141,057.3811
2004-02-02$128,908.88$128,908.881
2004-01-30$126,884.14$126,884.141
2004-01-29$126,884.14$126,884.141
2004-01-28$129,921.26$129,921.262
2004-01-27$130,596.17$130,596.171
2004-01-26$126,546.68$126,546.682
2004-01-23$125,871.77$125,871.7710
2004-01-22$124,859.39$124,859.390
2004-01-21$125,534.30$125,534.306
2004-01-20$122,159.73$122,159.731
2004-01-16$125,871.77$125,871.771
2004-01-15$126,546.68$126,546.683
2004-01-14$121,147.36$121,147.363
2004-01-13$117,097.86$117,097.861
2004-01-12$117,435.32$117,435.322
2004-01-09$114,735.66$114,735.662
2004-01-08$117,435.32$117,435.322
2004-01-07$111,698.54$111,698.541
2004-01-06$114,398.20$114,398.204
2004-01-05$112,035.99$112,035.992
2004-01-02$115,073.12$115,073.121