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$SPRO: Spero Therapeutics, Inc. - Common Stock
+
Disease: Infectious
,
Biopharma
,
Medicine
Clear duplicates of prices
2025-10-22
SPRO
2025-10-22 17:02:44
2.33
2.23
-5.91%
SPRO
2025-10-22 18:03:33
2.34
2.23
-5.91%
SPRO
2025-10-22 19:02:46
2.34
2.19
-6.75%
SPRO
2025-10-22 19:04:32
Spero Therapeutics, Inc. (SPRO) Presents at IDWeek 2025 - Slideshow
SPRO
2025-10-22 20:03:32
0.00
0.00
-6.75%
2025-10-23
SPRO
2025-10-23 04:03:44
2.25
2.10
-6.75%
SPRO
2025-10-23 05:02:56
2.23
2.19
-2.53%
SPRO
2025-10-23 06:03:40
2.27
2.16
-3.38%
SPRO
2025-10-23 07:02:42
2.20
2.16
-3.38%
SPRO
2025-10-23 08:03:33
2.50
2.27
1.27%
SPRO
2025-10-23 09:02:39
2.40
2.16
1.27%
SPRO
2025-10-23 10:03:35
2.23
2.21
-0.84%
SPRO
2025-10-23 11:02:34
2.20
2.19
-1.69%
SPRO
2025-10-23 12:03:28
2.23
2.21
-0.84%
SPRO
2025-10-23 13:02:45
2.27
2.25
0.84%
SPRO
2025-10-23 14:03:28
2.26
2.25
0.84%
SPRO
2025-10-23 15:02:41
2.25
2.23
0.00%
SPRO
2025-10-23 16:03:34
2.21
2.16
-1.69%
SPRO
2025-10-23 17:02:46
2.23
2.16
-1.78%
SPRO
2025-10-23 18:03:29
2.23
2.15
-0.89%
SPRO
2025-10-23 20:03:33
0.00
0.00
0.00%
2025-10-24
SPRO
2025-10-24 04:03:37
3.58
0.00
0.00%
SPRO
2025-10-24 05:02:46
2.48
2.04
0.00%
SPRO
2025-10-24 08:03:28
2.28
2.10
0.00%
SPRO
2025-10-24 09:02:43
2.25
2.18
-1.78%
SPRO
2025-10-24 10:03:32
2.21
2.20
0.44%
SPRO
2025-10-24 11:02:36
2.23
2.21
1.33%
SPRO
2025-10-24 12:03:27
2.23
2.21
0.44%
SPRO
2025-10-24 13:02:46
2.23
2.22
1.33%
SPRO
2025-10-24 14:03:36
2.23
2.21
1.33%
SPRO
2025-10-24 16:03:36
2.27
2.20
0.44%
SPRO
2025-10-24 17:02:46
2.27
2.19
0.00%
SPRO
2025-10-24 18:03:38
2.30
2.19
0.00%
SPRO
2025-10-24 20:03:32
0.00
0.00
0.00%
2025-10-27
SPRO
2025-10-27 04:03:59
3.58
2.10
0.00%
SPRO
2025-10-27 05:02:59
2.40
2.10
0.00%
SPRO
2025-10-27 07:03:05
2.40
2.14
0.00%
SPRO
2025-10-27 08:04:05
2.40
2.10
0.00%
SPRO
2025-10-27 09:03:12
2.43
2.10
-1.82%
SPRO
2025-10-27 10:03:57
2.25
2.23
1.82%
SPRO
2025-10-27 12:03:54
2.26
2.25
2.73%
SPRO
2025-10-27 13:03:06
2.27
2.25
2.73%
SPRO
2025-10-27 14:04:03
2.27
2.25
3.18%
SPRO
2025-10-27 15:03:12
2.29
2.27
4.09%
SPRO
2025-10-27 16:03:37
2.60
2.19
4.09%
SPRO
2025-10-27 17:02:50
2.38
2.19
4.07%
SPRO
2025-10-27 20:03:34
0.00
0.00
2.71%
2025-10-28
SPRO
2025-10-28 04:03:42
2.70
0.00
2.71%
SPRO
2025-10-28 05:02:44
2.48
2.23
2.71%
SPRO
2025-10-28 06:03:33
2.29
2.23
2.71%
SPRO
2025-10-28 07:02:40
2.29
2.23
-1.81%
SPRO
2025-10-28 09:02:55
2.29
2.23
-0.90%
SPRO
2025-10-28 10:03:34
2.30
2.27
0.00%
SPRO
2025-10-28 11:02:35
2.39
2.37
4.98%
SPRO
2025-10-28 12:03:39
2.36
2.35
3.17%
SPRO
2025-10-28 13:02:56
2.38
2.37
4.07%
SPRO
2025-10-28 16:03:34
2.40
2.35
4.07%
SPRO
2025-10-28 17:02:45
2.39
2.35
3.93%
SPRO
2025-10-28 19:02:26
2.40
2.39
3.93%
SPRO
2025-10-28 20:03:20
0.00
0.00
4.80%
2025-10-29
SPRO
2025-10-29 04:03:29
3.58
0.00
4.80%
SPRO
2025-10-29 05:02:36
2.40
2.31
1.31%
SPRO
2025-10-29 06:03:32
2.39
2.31
1.31%
SPRO
2025-10-29 07:02:33
2.48
2.35
1.31%
SPRO
2025-10-29 08:03:28
2.48
2.37
1.31%
SPRO
2025-10-29 09:02:36
2.39
2.29
0.87%
SPRO
2025-10-29 10:03:26
2.35
2.33
-1.75%
SPRO
2025-10-29 11:02:35
2.36
2.35
-0.87%
SPRO
2025-10-29 12:03:33
2.38
2.37
0.00%
SPRO
2025-10-29 13:02:35
2.36
2.35
-0.87%
SPRO
2025-10-29 15:02:38
2.33
2.31
-1.75%
SPRO
2025-10-29 16:03:34
2.45
2.29
-1.75%
SPRO
2025-10-29 17:02:37
2.45
2.29
-1.68%
SPRO
2025-10-29 18:03:21
2.40
2.29
-1.68%
SPRO
2025-10-29 20:03:22
0.00
0.00
-1.68%
2025-10-30
SPRO
2025-10-30 04:03:29
2.75
2.10
-1.68%
SPRO
2025-10-30 05:02:34
2.60
2.27
-1.68%
SPRO
2025-10-30 06:03:31
2.60
2.29
-1.68%
SPRO
2025-10-30 07:02:40
2.60
2.31
-1.68%
SPRO
2025-10-30 08:03:28
2.36
2.31
-1.68%
SPRO
2025-10-30 09:02:35
2.50
2.31
-1.68%
SPRO
2025-10-30 10:03:26
2.37
2.35
2.10%
SPRO
2025-10-30 12:03:28
2.39
2.37
2.94%
SPRO
2025-10-30 13:02:42
2.37
2.35
1.26%
SPRO
2025-10-30 14:03:28
2.36
2.35
1.26%
SPRO
2025-10-30 15:02:40
2.37
2.35
2.10%
SPRO
2025-10-30 16:03:32
2.39
2.31
1.26%
SPRO
2025-10-30 17:02:33
2.39
2.31
2.15%
SPRO
2025-10-30 18:03:27
2.39
2.31
0.00%
SPRO
2025-10-30 20:03:31
0.00
0.00
0.00%
2025-10-31
SPRO
2025-10-31 04:03:31
2.65
0.00
0.00%
SPRO
2025-10-31 05:02:43
2.60
2.31
0.00%
SPRO
2025-10-31 06:03:29
2.60
2.31
-0.86%
SPRO
2025-10-31 08:03:27
2.36
2.33
-0.86%
SPRO
2025-10-31 09:02:43
2.39
2.33
0.00%
SPRO
2025-10-31 10:03:31
2.41
2.40
2.58%
SPRO
2025-10-31 11:02:37
2.39
2.37
1.72%
SPRO
2025-10-31 12:03:30
2.40
2.39
1.72%
SPRO
2025-10-31 13:02:40
2.38
2.37
1.29%
SPRO
2025-10-31 14:03:45
2.45
2.44
4.29%
SPRO
2025-10-31 15:02:37
2.46
2.45
4.72%
SPRO
2025-10-31 16:05:12
2.50
2.41
3.43%
SPRO
2025-10-31 17:02:34
2.50
2.33
3.39%
SPRO
2025-10-31 20:03:24
0.00
0.00
3.39%
2025-11-03
SPRO
2025-11-03 05:02:47
2.50
0.00
3.39%
SPRO
2025-11-03 06:03:31
2.50
2.18
3.39%
SPRO
2025-11-03 08:03:36
2.50
2.15
3.39%
SPRO
2025-11-03 09:02:40
2.50
2.42
3.39%
SPRO
2025-11-03 11:02:43
2.39
2.37
-2.12%
SPRO
2025-11-03 12:03:33
2.37
2.35
-2.54%
SPRO
2025-11-03 14:03:47
2.38
2.37
-2.12%
SPRO
2025-11-03 15:02:41
2.39
2.37
-1.69%
SPRO
2025-11-03 17:04:15
2.42
2.35
-2.12%
SPRO
2025-11-03 18:03:36
2.42
2.29
-0.82%
SPRO
2025-11-03 21:09:01
0.00
0.00
-0.82%
SPRO
2025-11-03 22:09:01
2.42
2.29
-0.82%
2025-11-04
SPRO
2025-11-04 05:03:08
2.80
0.00
-0.82%
SPRO
2025-11-04 06:03:27
2.70
2.31
-2.47%
SPRO
2025-11-04 07:02:48
2.68
2.29
-2.47%
SPRO
2025-11-04 09:02:34
2.70
2.24
-2.88%
SPRO
2025-11-04 11:02:34
2.43
2.42
2.06%
SPRO
2025-11-04 12:03:27
2.40
2.39
1.23%
SPRO
2025-11-04 14:03:32
2.39
2.37
0.00%
SPRO
2025-11-04 15:07:17
2.35
2.33
-0.82%
SPRO
2025-11-04 16:04:34
2.36
2.35
-0.82%
SPRO
2025-11-04 17:02:46
2.44
2.33
-0.82%
SPRO
2025-11-04 18:03:33
2.44
2.33
-0.84%
2025-11-05
SPRO
2025-11-05 05:02:47
2.44
0.00
-0.84%
SPRO
2025-11-05 06:03:36
2.44
2.31
-0.84%
SPRO
2025-11-05 07:02:44
2.40
2.31
-0.84%
SPRO
2025-11-05 08:03:53
2.40
2.29
-0.84%
SPRO
2025-11-05 09:02:46
2.39
2.33
-0.84%
SPRO
2025-11-05 10:03:40
2.40
2.35
-0.84%
SPRO
2025-11-05 11:02:42
2.42
2.40
2.94%
SPRO
2025-11-05 12:03:26
2.41
2.40
2.94%
SPRO
2025-11-05 13:02:36
2.48
2.46
5.46%
SPRO
2025-11-05 14:03:29
2.42
2.41
2.94%
SPRO
2025-11-05 15:02:46
2.43
2.42
2.94%
SPRO
2025-11-05 16:03:43
2.43
2.42
3.78%
SPRO
2025-11-05 17:02:38
2.43
2.40
3.78%
SPRO
2025-11-05 18:08:16
2.46
2.40
4.68%
SPRO
2025-11-05 19:02:44
2.44
2.40
4.68%
SPRO
2025-11-05 21:09:48
0.00
0.00
4.68%
2025-11-06
SPRO
2025-11-06 05:02:45
2.80
0.00
4.68%
SPRO
2025-11-06 06:03:30
2.65
2.37
4.68%
SPRO
2025-11-06 07:02:52
2.65
2.37
-2.13%
SPRO
2025-11-06 09:02:35
2.50
2.37
-2.13%
SPRO
2025-11-06 10:03:31
2.46
2.41
-0.85%
SPRO
2025-11-06 11:02:39
2.42
2.41
-0.43%
SPRO
2025-11-06 12:03:27
2.41
2.40
-0.85%
SPRO
2025-11-06 13:02:42
2.40
2.39
-1.28%
SPRO
2025-11-06 16:03:30
2.39
2.37
-1.70%
SPRO
2025-11-06 17:02:41
2.45
2.37
-1.70%
SPRO
2025-11-06 18:03:27
2.38
2.35
-2.47%
SPRO
2025-11-06 19:02:45
2.45
2.37
-1.65%
2025-11-07
SPRO
2025-11-07 05:02:47
2.80
0.00
-1.65%
SPRO
2025-11-07 06:03:38
2.64
2.16
-1.65%
SPRO
2025-11-07 08:03:31
2.62
2.15
-1.65%
SPRO
2025-11-07 09:02:46
2.44
2.35
-1.65%
SPRO
2025-11-07 11:02:41
2.40
2.39
0.00%
SPRO
2025-11-07 12:03:28
2.38
2.37
-0.41%
SPRO
2025-11-07 13:02:41
2.37
2.35
-0.82%
SPRO
2025-11-07 15:02:51
2.38
2.37
-0.41%
SPRO
2025-11-07 16:03:36
2.41
2.40
1.23%
SPRO
2025-11-07 17:02:50
2.55
2.45
2.88%
SPRO
2025-11-07 18:03:32
2.56
2.41
2.93%
SPRO
2025-11-07 21:07:31
0.00
0.00
2.93%
2025-11-10
SPRO
2025-11-10 06:03:49
2.67
2.23
2.93%
SPRO
2025-11-10 07:02:58
2.65
2.23
2.93%
SPRO
2025-11-10 08:03:38
2.62
2.24
2.93%
SPRO
2025-11-10 09:02:54
2.62
2.42
2.93%
SPRO
2025-11-10 10:03:33
2.62
2.40
2.93%
SPRO
2025-11-10 11:02:50
2.56
2.54
4.60%
SPRO
2025-11-10 12:03:35
2.54
2.52
3.77%
SPRO
2025-11-10 13:02:46
2.56
2.54
4.60%
SPRO
2025-11-10 15:02:48
2.50
2.48
1.67%
SPRO
2025-11-10 16:03:56
2.50
2.48
2.09%
SPRO
2025-11-10 17:02:57
2.56
2.46
2.09%
SPRO
2025-11-10 18:03:36
2.60
2.25
2.03%
SPRO
2025-11-10 21:06:34
0.00
0.00
2.03%
2025-11-11
SPRO
2025-11-11 05:02:53
2.80
0.00
2.03%
SPRO
2025-11-11 06:03:46
2.71
2.18
2.03%
SPRO
2025-11-11 07:02:55
2.71
2.43
2.03%
SPRO
2025-11-11 08:03:46
2.75
2.43
2.03%
SPRO
2025-11-11 09:03:18
2.71
2.43
2.03%
SPRO
2025-11-11 10:03:42
2.56
2.50
2.03%
SPRO
2025-11-11 11:02:45
2.56
2.54
2.85%
SPRO
2025-11-11 12:03:37
2.60
2.59
4.47%
SPRO
2025-11-11 13:02:54
2.65
2.64
6.10%
SPRO
2025-11-11 15:02:51
2.63
2.62
5.28%
SPRO
2025-11-11 16:03:34
2.62
2.61
5.28%
SPRO
2025-11-11 17:02:42
2.65
2.62
5.28%
SPRO
2025-11-11 18:03:52
2.65
2.52
5.20%
SPRO
2025-11-11 21:06:44
0.00
0.00
5.20%
2025-11-12
SPRO
2025-11-12 05:02:52
2.81
0.00
5.20%
SPRO
2025-11-12 06:03:38
2.68
2.15
5.20%
SPRO
2025-11-12 08:03:33
2.77
2.60
-0.40%
SPRO
2025-11-12 09:02:42
2.60
2.52
-0.40%
SPRO
2025-11-12 10:03:36
2.66
2.60
-0.80%
SPRO
2025-11-12 11:02:40
2.64
2.63
0.40%
SPRO
2025-11-12 12:03:28
2.65
2.64
1.20%
SPRO
2025-11-12 13:02:41
2.67
2.66
2.00%
SPRO
2025-11-12 14:03:33
2.69
2.68
2.80%
SPRO
2025-11-12 15:02:44
2.72
2.71
3.60%
SPRO
2025-11-12 16:03:33
2.75
2.74
5.20%
SPRO
2025-11-12 17:02:44
2.74
2.65
2.00%
SPRO
2025-11-12 18:03:27
2.75
2.65
1.91%
SPRO
2025-11-12 19:02:46
2.71
2.67
1.91%
SPRO
2025-11-12 20:03:25
2.75
2.67
1.91%
SPRO
2025-11-12 21:06:06
0.00
0.00
3.44%
SPRO
2025-11-12 22:07:42
2.75
2.67
1.91%
2025-11-13
SPRO
2025-11-13 05:02:52
3.58
0.00
1.91%
SPRO
2025-11-13 06:03:40
2.93
2.43
1.91%
SPRO
2025-11-13 07:02:39
2.75
2.65
1.91%
SPRO
2025-11-13 08:03:30
2.75
2.69
1.15%
SPRO
2025-11-13 09:02:43
2.77
2.65
3.44%
SPRO
2025-11-13 10:03:34
2.80
2.65
3.44%
SPRO
2025-11-13 11:02:44
2.66
2.65
0.00%
SPRO
2025-11-13 12:03:34
2.60
2.59
-2.29%
SPRO
2025-11-13 13:02:46
2.56
2.54
-3.82%
SPRO
2025-11-13 14:03:44
2.53
2.52
-4.58%
SPRO
2025-11-13 15:03:00
2.50
2.48
-6.11%
SPRO
2025-11-13 16:03:43
2.48
2.47
-6.87%
SPRO
2025-11-13 17:02:44
2.77
2.44
-7.63%
SPRO
2025-11-13 18:03:30
2.77
2.44
-8.27%
SPRO
2025-11-13 18:18:44
8-K Sec report
https://www.sec.gov/Archives/edgar/data/1701108/000119312525280518/0001193125-25-280518-index.htm
8-K - Spero Therapeutics, Inc. (0001701108) (Filer)
SPRO
2025-11-13 19:02:46
2.50
2.40
-8.27%
SPRO
2025-11-13 20:03:25
2.57
2.40
-8.27%
SPRO
2025-11-13 21:06:44
0.00
0.00
-8.27%
2025-11-14
SPRO
2025-11-14 05:02:41
3.58
0.00
-8.27%
SPRO
2025-11-14 06:03:43
2.93
2.40
9.40%
SPRO
2025-11-14 07:02:45
2.68
2.37
-2.26%
SPRO
2025-11-14 09:02:49
2.62
2.40
-2.26%
SPRO
2025-11-14 10:03:42
2.44
2.33
-1.50%
SPRO
2025-11-14 11:02:40
2.48
2.46
1.50%
SPRO
2025-11-14 12:03:25
2.44
2.43
0.00%
SPRO
2025-11-14 13:02:45
2.45
2.44
0.75%
SPRO
2025-11-14 14:03:39
2.42
2.41
-0.75%
SPRO
2025-11-14 17:02:56
2.48
2.37
-0.75%
SPRO
2025-11-14 18:03:33
2.48
2.37
-0.82%
SPRO
2025-11-14 21:09:37
0.00
0.00
-0.82%
2025-11-17
SPRO
2025-11-17 05:02:42
2.58
2.41
-0.82%
SPRO
2025-11-17 09:02:36
2.50
2.41
-0.82%
SPRO
2025-11-17 10:03:32
2.48
2.41
2.87%
SPRO
2025-11-17 11:02:35
2.53
2.52
4.51%
SPRO
2025-11-17 12:03:30
2.52
2.50
4.51%
SPRO
2025-11-17 13:02:45
2.48
2.46
2.87%
SPRO
2025-11-17 14:03:50
2.44
2.43
1.23%
SPRO
2025-11-17 15:02:47
2.45
2.44
1.23%
SPRO
2025-11-17 16:03:40
2.42
2.41
0.41%
SPRO
2025-11-17 17:03:29
2.45
2.42
1.23%
SPRO
2025-11-17 18:03:29
2.45
2.42
1.24%
SPRO
2025-11-17 21:08:05
0.00
0.00
1.24%
2025-11-18
SPRO
2025-11-18 05:02:44
3.58
0.00
1.24%
SPRO
2025-11-18 06:03:42
2.87
2.43
1.24%
SPRO
2025-11-18 12:02:47
2.42
2.41
-0.83%
SPRO
2025-11-18 13:03:20
2.46
2.45
1.24%
SPRO
2025-11-18 15:03:23
2.48
2.46
2.07%
SPRO
2025-11-18 17:03:24
2.50
2.43
2.07%
SPRO
2025-11-18 18:02:52
2.50
2.37
2.06%
SPRO
2025-11-18 19:03:31
2.77
2.37
2.06%
SPRO
2025-11-18 21:14:33
0.00
0.00
2.06%
SPRO
2025-11-18 22:04:10
2.77
2.37
2.06%
2025-11-19
SPRO
2025-11-19 05:03:31
3.58
0.00
2.06%
SPRO
2025-11-19 06:02:52
2.71
2.43
2.06%
SPRO
2025-11-19 08:02:56
2.71
2.40
2.06%
SPRO
2025-11-19 09:03:19
2.50
2.41
2.06%
SPRO
2025-11-19 10:02:53
2.50
2.42
2.06%
SPRO
2025-11-19 11:03:22
2.45
2.44
-0.82%
SPRO
2025-11-19 12:02:57
2.39
2.37
-3.29%
SPRO
2025-11-19 13:03:24
2.38
2.37
-3.70%
SPRO
2025-11-19 14:02:55
2.36
2.33
-4.94%
SPRO
2025-11-19 15:03:24
2.35
2.33
-4.94%
SPRO
2025-11-19 16:03:00
2.35
2.33
-5.35%
SPRO
2025-11-19 17:03:16
3.29
2.33
-3.70%
SPRO
2025-11-19 18:02:55
2.45
2.31
-3.64%
SPRO
2025-11-19 21:11:14
0.00
0.00
-3.64%
2025-11-20
SPRO
2025-11-20 05:03:14
3.58
0.00
-3.64%
SPRO
2025-11-20 06:02:56
2.76
2.06
-3.64%
SPRO
2025-11-20 08:03:00
2.76
2.10
-3.64%
SPRO
2025-11-20 09:03:26
2.45
2.10
-3.64%
SPRO
2025-11-20 10:03:01
2.45
2.21
-3.64%
SPRO
2025-11-20 11:03:24
2.39
2.37
0.00%
SPRO
2025-11-20 12:02:54
2.35
2.33
-0.81%
SPRO
2025-11-20 13:03:29
2.31
2.29
-2.43%
SPRO
2025-11-20 14:03:04
2.29
2.27
-3.24%
SPRO
2025-11-20 15:03:28
2.27
2.25
-4.05%
SPRO
2025-11-20 17:03:30
2.33
2.23
-4.45%
SPRO
2025-11-20 18:03:25
2.33
2.25
-4.62%
SPRO
2025-11-20 21:09:03
0.00
0.00
-4.62%
2025-11-21
SPRO
2025-11-21 05:03:36
3.58
0.57
-4.62%
SPRO
2025-11-21 06:03:27
2.44
2.02
-4.62%
SPRO
2025-11-21 08:03:10
2.26
2.21
-4.62%
SPRO
2025-11-21 11:03:22
2.25
2.23
0.00%
SPRO
2025-11-21 12:03:00
2.25
2.23
-0.42%
SPRO
2025-11-21 13:03:32
2.30
2.29
2.10%
SPRO
2025-11-21 14:03:01
2.31
2.29
2.10%
SPRO
2025-11-21 15:03:41
2.31
2.29
2.52%
SPRO
2025-11-21 16:03:12
2.32
2.31
2.94%
We do not provide financial advice. All displayed data is the result of experiments, and a subjective assessment. All decisions that will be made based on this data are made at your own risk. Thank you for understanding.
