Altimmune Inc (ALT)
NASDAQ:ALT
Time Period
1Y
Events
Historical Prices
Rows:
Apr 08, 2026
3.48
3.54
3.36
3.37
3.37
-0.30%
1,691,858
0.44
Apr 07, 2026
3.34
3.45
3.26
3.38
3.38
+1.50%
2,039,568
0.53
Apr 06, 2026
3.34
3.48
3.30
3.33
3.33
-0.30%
2,360,635
0.60
Apr 03, 2026
3.10
3.35
3.07
3.34
3.34
0.00%
0
0.00
Apr 02, 2026
3.10
3.35
3.07
3.34
3.34
+7.05%
2,737,035
0.62
Apr 01, 2026
3.14
3.23
3.10
3.12
3.12
+1.30%
2,111,656
0.48
Mar 31, 2026
2.98
3.12
2.95
3.08
3.08
+6.94%
3,290,532
0.75
Mar 30, 2026
3.03
3.03
2.87
2.88
2.88
-4.64%
3,116,331
0.71
Mar 27, 2026
3.16
3.19
3.02
3.02
3.02
-5.63%
2,653,191
0.60
Mar 26, 2026
3.26
3.33
3.19
3.20
3.20
-3.32%
2,182,189
0.49
Mar 25, 2026
3.30
3.39
3.24
3.31
3.31
+2.16%
4,361,770
0.99
Mar 24, 2026
3.37
3.41
3.23
3.24
3.24
-5.81%
3,336,995
0.77
Mar 23, 2026
3.40
3.53
3.31
3.44
3.44
+2.99%
3,442,207
0.80
Mar 20, 2026
3.43
3.52
3.31
3.34
3.34
-2.34%
12,492,170
2.97
Mar 19, 2026
3.38
3.51
3.34
3.42
3.42
0.00%
2,670,316
0.63
Mar 18, 2026
3.50
3.52
3.36
3.42
3.42
-3.12%
3,463,253
0.76
Mar 17, 2026
3.63
3.71
3.52
3.53
3.53
-2.49%
2,520,969
0.55
Mar 16, 2026
3.60
3.68
3.54
3.62
3.62
+3.43%
2,648,190
0.58
Mar 13, 2026
3.62
3.68
3.47
3.50
3.50
-2.78%
3,101,879
0.67
Mar 12, 2026
3.77
3.77
3.58
3.60
3.60
-5.26%
2,945,654
0.64
Mar 11, 2026
3.89
3.91
3.74
3.80
3.80
-1.55%
2,889,430
0.62
Mar 10, 2026
3.90
4.04
3.83
3.86
3.86
-0.52%
3,563,276
0.77
Mar 09, 2026
3.64
3.89
3.61
3.88
3.88
+9.60%
5,325,778
1.15
Mar 06, 2026
3.54
3.75
3.42
3.54
3.54
+1.00%
5,385,353
1.17
Mar 05, 2026
4.10
4.20
3.50
3.51
3.51
-17.92%
7,709,994
1.68
Mar 04, 2026
4.19
4.35
4.13
4.27
4.27
+2.64%
2,267,348
0.49
Mar 03, 2026
4.05
4.26
4.04
4.16
4.16
0.00%
2,863,833
0.62
Mar 02, 2026
4.24
4.27
4.15
4.16
4.16
-3.48%
2,388,473
0.52
Feb 27, 2026
4.40
4.47
4.29
4.31
4.31
-3.36%
3,018,485
0.66
Feb 26, 2026
4.56
4.59
4.38
4.46
4.46
-2.19%
1,902,855
0.41
Feb 25, 2026
4.59
4.61
4.49
4.56
4.56
-0.22%
2,056,523
0.44
Feb 24, 2026
4.52
4.83
4.52
4.57
4.57
+1.11%
2,978,948
0.65
Feb 23, 2026
4.34
4.64
4.34
4.52
4.52
+3.20%
3,179,227
0.69
Feb 20, 2026
4.49
4.51
4.36
4.38
4.38
-2.45%
4,136,633
0.91
Feb 19, 2026
4.47
4.53
4.27
4.49
4.49
+0.67%
3,275,381
0.71
Feb 18, 2026
4.50
4.55
4.42
4.46
4.46
-0.89%
2,829,078
0.62
Feb 17, 2026
4.54
4.64
4.48
4.50
4.50
-0.66%
1,885,381
0.41
Feb 16, 2026
4.62
4.75
4.53
4.53
4.53
0.00%
0
0.00
Feb 13, 2026
4.62
4.75
4.53
4.53
4.53
-0.88%
3,887,968
0.83
Feb 12, 2026
4.65
4.70
4.47
4.57
4.57
-1.30%
2,236,562
0.48
Feb 11, 2026
4.72
4.75
4.54
4.63
4.63
-1.28%
1,866,963
0.40
Feb 10, 2026
4.70
4.83
4.62
4.65
4.65
-0.85%
2,140,747
0.46
Feb 09, 2026
4.85
4.96
4.65
4.69
4.69
-3.70%
3,722,751
0.79
Feb 06, 2026
5.00
5.09
4.84
4.87
4.87
-1.02%
3,846,002
0.82
Feb 05, 2026
5.09
5.28
4.88
4.92
4.92
-4.09%
3,972,566
0.84
Feb 04, 2026
5.47
5.53
5.09
5.13
5.13
-6.22%
3,551,456
0.75
Feb 03, 2026
5.55
5.64
5.21
5.47
5.47
-1.44%
4,565,876
0.97
Feb 02, 2026
5.56
5.75
5.26
5.55
5.55
-0.89%
5,175,809
1.11
Jan 30, 2026
5.05
5.66
5.03
5.60
5.60
+9.80%
6,280,832
1.36
Jan 29, 2026
5.22
5.49
5.03
5.10
5.10
-0.39%
4,089,514
0.89
Rows: