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COSCIENS Biopharma (TSE:CSCI)
TSX:CSCI
Time Period
3M
Events
Historical Prices
Rows:
Dec 31, 2025
2.81
2.85
2.81
2.84
2.84
+0.71%
1,915
0.66
Dec 30, 2025
2.84
2.90
2.82
2.82
2.82
-1.05%
7,924
2.87
Dec 29, 2025
2.97
2.97
2.85
2.85
2.85
-5.00%
2,953
1.07
Dec 24, 2025
2.83
3.00
2.83
3.00
3.00
+7.14%
5,631
2.09
Dec 23, 2025
2.86
2.92
2.80
2.80
2.80
-1.75%
8,212
2.75
Dec 22, 2025
2.85
3.05
2.85
2.85
2.85
-0.35%
11,920
4.13
Dec 19, 2025
3.00
3.02
2.84
2.86
2.86
-5.30%
3,306
1.15
Dec 18, 2025
2.82
3.02
2.82
3.02
3.02
+5.59%
1,164
0.41
Dec 17, 2025
3.02
3.05
2.86
2.86
2.86
0.00%
5,591
1.96
Dec 16, 2025
2.80
2.86
2.80
2.86
2.86
0.00%
1,091
0.38
Dec 15, 2025
2.81
3.03
2.81
2.86
2.86
-1.38%
3,899
1.35
Dec 12, 2025
3.08
3.08
2.88
2.90
2.90
-2.03%
1,704
0.59
Dec 11, 2025
2.87
2.96
2.87
2.96
2.96
+3.86%
2,049
0.71
Dec 10, 2025
2.85
2.97
2.85
2.85
2.85
0.00%
2,687
0.93
Dec 09, 2025
2.90
2.90
2.85
2.85
2.85
-1.72%
1,913
0.65
Dec 08, 2025
2.90
2.90
2.90
2.90
2.90
0.00%
306
0.10
Dec 05, 2025
2.91
2.91
2.90
2.90
2.90
+0.69%
1,122
0.37
Dec 04, 2025
2.95
2.98
2.88
2.88
2.88
-2.37%
3,400
1.08
Dec 03, 2025
2.91
2.95
2.91
2.95
2.95
-1.01%
959
0.27
Dec 02, 2025
3.01
3.16
2.92
2.98
2.98
+2.76%
4,909
1.35
Dec 01, 2025
3.01
3.05
2.83
2.90
2.90
-3.65%
9,736
2.79
Nov 28, 2025
3.01
3.10
3.01
3.01
3.01
-8.51%
3,704
1.08
Nov 27, 2025
2.85
3.29
2.85
3.29
3.29
+14.24%
2,354
0.69
Nov 26, 2025
2.85
2.95
2.85
2.88
2.88
+1.05%
400
0.12
Nov 25, 2025
2.92
2.95
2.85
2.85
2.85
-0.35%
3,673
1.08
Nov 24, 2025
3.00
3.00
2.86
2.86
2.86
-4.67%
1,643
0.46
Nov 21, 2025
2.89
3.00
2.86
3.00
3.00
+1.69%
697
0.18
Nov 20, 2025
3.00
3.00
2.90
2.95
2.95
-1.01%
7,187
1.91
Nov 19, 2025
2.96
3.15
2.96
2.98
2.98
+0.68%
6,994
1.89
Nov 18, 2025
2.97
2.98
2.96
2.96
2.96
+0.34%
2,913
0.79
Nov 17, 2025
3.28
3.28
2.95
2.95
2.95
-10.61%
3,152
0.86
Nov 14, 2025
3.15
3.30
3.01
3.30
3.30
+3.12%
851
0.22
Nov 13, 2025
3.20
3.20
3.20
3.20
3.20
+0.95%
285
0.07
Nov 12, 2025
3.25
3.35
2.85
3.17
3.17
-9.43%
12,336
3.36
Nov 11, 2025
3.49
3.50
3.40
3.50
3.50
+1.16%
1,300
0.36
Nov 10, 2025
3.46
3.46
3.46
3.46
3.46
+1.17%
450
0.12
Nov 07, 2025
3.42
3.42
3.42
3.42
3.42
-0.87%
167
0.05
Nov 06, 2025
3.41
3.45
3.41
3.45
3.45
-0.29%
1,600
0.43
Nov 05, 2025
3.46
3.46
3.46
3.46
3.46
-1.70%
202
0.05
Nov 04, 2025
3.47
3.52
3.45
3.52
3.52
-1.40%
508
0.13
Nov 03, 2025
3.57
3.57
3.57
3.57
3.57
+2.29%
535
0.14
Oct 31, 2025
3.47
3.49
3.47
3.49
3.49
-2.51%
500
0.13
Oct 30, 2025
3.53
3.59
3.50
3.58
3.58
+0.28%
4,316
1.16
Oct 29, 2025
3.62
3.62
3.57
3.57
3.57
+1.13%
407
0.11
Oct 28, 2025
3.60
3.62
3.53
3.53
3.53
-1.94%
2,752
0.75
Oct 27, 2025
3.59
3.61
3.59
3.60
3.60
+2.56%
860
0.23
Oct 24, 2025
3.56
3.56
3.51
3.51
3.51
-1.13%
2,410
0.66
Oct 23, 2025
3.50
3.55
3.50
3.55
3.55
-0.84%
1,319
0.35
Oct 22, 2025
3.58
3.58
3.58
3.58
3.58
-0.56%
430
0.11
Oct 21, 2025
3.60
3.60
3.60
3.60
3.60
-1.64%
3,418
0.92
Rows: