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Sionna Therapeutics Inc. (SION : NSD)

Sector: Healthcare

Close
(09-15-2026)
$6.88
Change
-$1.38 (-16.71%)
Volume 2,460,152
Open $7.87
Day Range $6.85 - $8.00
52 Week Low $4.01
52 Week High $54.97
Annual Yield -
Annual Dividend -
Last Dividend -
Industry Sector Healthcare
Quoted Market Value $311,061,305
Shares Outstanding 45,212,399
Book Value per Share $1.17
Earnings per Share -$2.11
Period
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Sionna Therapeutics Inc.

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Pricing History (Last 30 Days)

Pricing History
Date Close Change
September 15, 2026 6.88
-$1.38 (-16.71%)
September 14, 2026 8.26
$0.41 (5.22%)
September 11, 2026 7.85
$0.23 (3.02%)
September 10, 2026 7.62
$0.14 (1.87%)
September 09, 2026 7.48
$0.18 (2.47%)
September 08, 2026 7.30
$0.12 (1.67%)
September 07, 2026 7.18
$0.00 (0.00%)
September 04, 2026 7.18
$0.43 (6.37%)
September 03, 2026 6.75
-$0.56 (-7.66%)
September 02, 2026 7.31
$0.85 (13.16%)
September 01, 2026 6.46
$0.43 (7.13%)
August 31, 2026 6.03
$0.16 (2.73%)
August 28, 2026 5.87
-$0.19 (-3.14%)
August 27, 2026 6.06
-$0.11 (-1.78%)
August 26, 2026 6.17
-$0.08 (-1.28%)
August 25, 2026 6.25
$0.66 (11.81%)
August 24, 2026 5.59
$0.30 (5.67%)
August 21, 2026 5.29
-$0.23 (-4.17%)
August 20, 2026 5.52
-$0.73 (-11.68%)
August 19, 2026 6.25
$0.31 (5.22%)
August 18, 2026 5.94
$0.03 (0.51%)
August 17, 2026 5.91
-$0.55 (-8.51%)
August 14, 2026 6.46
-$0.08 (-1.22%)
August 13, 2026 6.54
$0.29 (4.64%)
August 12, 2026 6.25
$1.15 (22.55%)
August 11, 2026 5.10
$0.60 (13.33%)
August 10, 2026 4.50
-$46.54 (-91.18%)
August 07, 2026 51.04
$1.43 (2.88%)
August 06, 2026 49.61
$2.27 (4.80%)
August 05, 2026 47.34
-$2.60 (-5.21%)

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