Sionna Therapeutics, Inc. (SION)
NASDAQ:SION
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Time Period
1Y
Events
Historical Prices
Rows:
May 20, 2026
38.39
39.71
36.90
39.50
39.50
+4.83%
392,330
1.08
May 19, 2026
38.97
39.19
37.48
37.68
37.68
-3.98%
313,523
0.87
May 18, 2026
41.46
41.46
38.16
39.24
39.24
-2.44%
341,615
0.96
May 15, 2026
41.87
42.55
40.07
40.22
40.22
-5.96%
273,179
0.77
May 14, 2026
42.70
44.22
41.50
42.77
42.77
-0.81%
342,367
0.98
May 13, 2026
40.78
43.54
40.24
43.12
43.12
+5.32%
529,640
1.53
May 12, 2026
45.07
46.07
40.75
40.94
40.94
-10.90%
525,215
1.54
May 11, 2026
44.68
48.45
44.51
45.95
45.95
+3.89%
670,726
1.99
May 08, 2026
43.93
45.10
43.36
44.23
44.23
+2.12%
405,348
1.21
May 07, 2026
43.35
45.80
42.33
43.31
43.31
+0.05%
777,866
2.37
May 06, 2026
41.15
43.86
40.43
43.29
43.29
+5.66%
311,287
0.94
May 05, 2026
41.53
43.73
40.42
40.97
40.97
+1.29%
321,340
0.96
May 04, 2026
38.64
41.45
38.64
40.45
40.45
+3.32%
341,466
1.02
May 01, 2026
38.57
40.30
38.07
39.15
39.15
+1.16%
212,701
0.63
Apr 30, 2026
37.82
38.92
37.67
38.70
38.70
+3.39%
241,674
0.70
Apr 29, 2026
39.01
40.30
36.50
37.43
37.43
-5.46%
317,656
0.92
Apr 28, 2026
39.68
41.15
38.58
39.59
39.59
+0.97%
404,721
1.19
Apr 27, 2026
38.02
42.21
37.97
39.21
39.21
+2.89%
623,684
1.86
Apr 24, 2026
38.35
38.61
35.10
38.11
38.11
-0.63%
518,006
1.58
Apr 23, 2026
43.08
44.12
37.80
38.35
38.35
-11.23%
449,480
1.39
Apr 22, 2026
41.81
43.63
41.72
43.20
43.20
+3.37%
363,494
1.13
Apr 21, 2026
43.01
43.41
41.34
41.79
41.79
-1.99%
366,752
1.13
Apr 20, 2026
43.54
44.71
41.98
42.64
42.64
-2.07%
447,998
1.39
Apr 17, 2026
46.13
46.46
43.31
43.54
43.54
-3.76%
508,774
1.61
Apr 16, 2026
44.41
46.06
42.86
45.24
45.24
+0.33%
817,608
2.66
Apr 15, 2026
44.23
46.10
42.62
45.09
45.09
+4.13%
768,535
2.57
Apr 14, 2026
41.86
44.71
41.12
43.30
43.30
+3.66%
900,098
3.11
Apr 13, 2026
37.95
41.84
36.91
41.77
41.77
+10.24%
382,801
1.34
Apr 10, 2026
38.82
38.82
36.24
37.89
37.89
-2.57%
223,104
0.78
Apr 09, 2026
36.75
40.04
36.73
38.89
38.89
+5.25%
352,487
1.23
Apr 08, 2026
38.36
38.37
36.18
36.95
36.95
+0.52%
253,238
0.87
Apr 07, 2026
37.15
38.61
35.39
36.76
36.76
-1.66%
373,547
1.28
Apr 06, 2026
40.09
40.43
37.28
37.38
37.38
-7.68%
191,854
0.66
Apr 03, 2026
40.79
42.62
40.19
40.49
40.49
0.00%
0
0.00
Apr 02, 2026
40.79
42.62
40.19
40.49
40.49
-1.96%
527,754
1.80
Apr 01, 2026
40.16
42.30
40.00
41.30
41.30
+3.02%
516,347
1.77
Mar 31, 2026
37.49
41.61
37.49
40.09
40.09
+9.36%
569,944
1.99
Mar 30, 2026
36.18
37.76
35.36
36.66
36.66
+1.38%
344,231
1.22
Mar 27, 2026
37.04
38.22
36.01
36.16
36.16
-4.74%
497,922
1.80
Mar 26, 2026
37.43
38.71
35.93
37.96
37.96
+2.37%
273,830
0.99
Mar 25, 2026
34.95
38.20
34.95
37.08
37.08
+6.67%
285,592
1.04
Mar 24, 2026
35.81
36.18
33.65
34.76
34.76
-4.58%
259,578
0.95
Mar 23, 2026
36.99
38.29
35.64
36.43
36.43
+0.11%
346,679
1.16
Mar 20, 2026
35.45
37.41
34.81
36.39
36.39
+2.54%
339,158
1.14
Mar 19, 2026
34.16
36.17
33.20
35.49
35.49
+3.17%
218,672
0.73
Mar 18, 2026
35.57
36.42
34.02
34.40
34.40
-4.02%
295,983
0.99
Mar 17, 2026
37.17
37.74
34.35
35.84
35.84
-3.58%
224,245
0.75
Mar 16, 2026
37.65
39.03
36.59
37.17
37.17
-0.40%
362,382
1.21
Mar 13, 2026
36.68
37.95
36.21
37.32
37.32
+1.74%
320,341
1.08
Mar 12, 2026
37.63
37.87
34.63
36.68
36.68
-4.43%
202,214
0.68
Rows: