COSCIENS Biopharma (TSE:CSCI)
TSX:CSCI
Want to see TSE:CSCI full AI Analyst Report?
Time Period
3M
Events
Historical Prices
Rows:
May 15, 2026
2.46
2.48
2.46
2.48
2.48
0.00%
923
0.23
May 14, 2026
2.51
2.51
2.48
2.48
2.48
-3.50%
1,109
0.28
May 13, 2026
2.69
2.71
2.55
2.57
2.57
-1.91%
2,604
0.66
May 12, 2026
2.62
2.64
2.60
2.62
2.62
-0.76%
0
0.00
May 11, 2026
2.67
2.67
2.58
2.64
2.64
+1.93%
914
0.23
May 08, 2026
2.59
2.59
2.59
2.59
2.59
+0.78%
179
0.04
May 07, 2026
2.57
2.57
2.57
2.57
2.57
-1.91%
210
0.05
May 06, 2026
2.63
2.63
2.62
2.62
2.62
-0.38%
1,000
0.25
May 05, 2026
2.64
2.64
2.63
2.63
2.63
0.00%
900
0.22
May 04, 2026
2.65
2.66
2.63
2.63
2.63
-2.59%
2,177
0.54
May 01, 2026
2.56
2.70
2.56
2.70
2.70
+0.37%
3,309
0.83
Apr 30, 2026
2.57
2.69
2.56
2.69
2.69
+3.86%
1,200
0.30
Apr 29, 2026
2.67
2.67
2.59
2.59
2.59
-3.00%
220
0.05
Apr 28, 2026
2.58
2.67
2.57
2.67
2.67
+2.69%
969
0.24
Apr 27, 2026
2.69
2.69
2.60
2.60
2.60
-3.70%
664
0.17
Apr 24, 2026
2.70
2.70
2.70
2.70
2.70
+1.50%
500
0.12
Apr 23, 2026
2.75
2.75
2.66
2.66
2.66
-3.27%
1,303
0.32
Apr 22, 2026
2.74
2.75
2.68
2.75
2.75
+0.36%
1,600
0.39
Apr 21, 2026
2.66
2.74
2.65
2.74
2.74
+2.24%
2,070
0.51
Apr 20, 2026
2.77
2.77
2.65
2.68
2.68
-4.29%
3,439
0.86
Apr 17, 2026
2.80
2.80
2.73
2.80
2.80
+2.94%
1,905
0.48
Apr 16, 2026
2.65
2.72
2.64
2.72
2.72
+3.42%
3,461
0.88
Apr 15, 2026
2.47
2.75
2.47
2.63
2.63
+6.05%
2,450
0.63
Apr 14, 2026
2.68
2.83
2.47
2.48
2.48
-7.81%
2,896
0.75
Apr 13, 2026
2.75
2.87
2.69
2.69
2.69
-5.61%
2,162
0.56
Apr 10, 2026
2.86
2.86
2.85
2.85
2.85
+0.71%
1,314
0.34
Apr 09, 2026
2.95
2.95
2.80
2.83
2.83
-6.60%
1,572
0.40
Apr 08, 2026
3.99
3.99
2.70
3.03
3.03
-23.87%
14,277
3.84
Apr 07, 2026
3.54
4.40
3.54
3.98
3.98
+13.39%
54,187
18.95
Apr 06, 2026
2.58
3.70
2.58
3.51
3.51
+53.95%
33,414
14.34
Apr 03, 2026
1.62
2.78
1.62
2.28
2.28
0.00%
0
0.00
Apr 02, 2026
1.62
2.78
1.62
2.28
2.28
+43.40%
14,980
7.02
Apr 01, 2026
1.30
1.59
1.30
1.59
1.59
+31.40%
5,620
2.75
Mar 31, 2026
1.22
1.35
1.21
1.21
1.21
0.00%
0
0.00
Mar 30, 2026
1.22
1.35
1.21
1.21
1.21
+0.83%
2,523
1.24
Mar 27, 2026
1.20
1.31
1.20
1.20
1.20
+4.35%
710
0.33
Mar 26, 2026
1.30
1.30
1.15
1.15
1.15
-0.86%
2,327
1.08
Mar 25, 2026
1.20
1.20
1.16
1.16
1.16
-8.66%
2,145
1.01
Mar 24, 2026
1.32
1.33
1.27
1.27
1.27
-3.79%
4,727
2.30
Mar 23, 2026
1.11
1.32
1.11
1.32
1.32
+18.92%
1,539
0.73
Mar 20, 2026
1.26
1.26
1.11
1.11
1.11
+0.91%
2,750
1.25
Mar 19, 2026
1.41
1.41
1.10
1.10
1.10
-26.67%
11,611
5.26
Mar 18, 2026
1.51
1.51
1.41
1.50
1.50
-0.66%
5,154
2.37
Mar 17, 2026
1.78
1.79
1.50
1.51
1.51
-15.17%
14,425
7.33
Mar 16, 2026
1.96
1.96
1.78
1.78
1.78
-9.18%
388
0.19
Mar 13, 2026
1.96
1.96
1.96
1.96
1.96
+3.16%
101
0.05
Mar 12, 2026
2.01
2.09
1.90
1.90
1.90
-6.17%
809
0.38
Mar 11, 2026
2.03
2.25
1.80
2.03
2.03
-4.03%
0
0.00
Mar 10, 2026
1.95
2.14
1.95
2.11
2.11
-1.86%
2,065
0.96
Mar 09, 2026
2.00
2.15
1.97
2.15
2.15
+6.97%
6,324
3.03
Rows: