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SION:NASDAQ
Sionna Therapeutics Inc
$4.90
+1.66%
(+0.080) 1D
$4.90
+0.10% (+0.0050)
After hours
Closed: Oct 8, 4:00:00 PM GMT-4  ·   USD
All symbols
SymbolPriceChange% Change
Generating top insights for SION...
Open
$4.78
High
$4.97
Low
$4.65
Mkt. cap
221.54M
Avg. vol.
1.36M
Volume
915.56K
52-wk high
$54.97
52-wk low
$4.01
EPS
-$2.17
Shares outstanding
45.21M
No. of employees
59
Open
$4.78
High
$4.97
Low
$4.65
Mkt. cap
221.54M
Avg. vol.
1.36M
Volume
915.56K
52-wk high
$54.97
52-wk low
$4.01
EPS
-$2.17
Shares outstanding
45.21M
No. of employees
59
News stories
From web sources and news partners
About Sionna Therapeutics Inc
CEO-
Employees59
Founded2019
HeadquartersWaltham, Massachusetts, United States
SectorBiotechnology
Websitesionnatx.com
Analyst ratings
Based on 11 analysts giving stock ratings to SION in the past 3 months
Hold
Buy
1
Hold
10
Sell
0
12-month forecast
Based on 11 Wall Street analysts offering 12 month price targets for SION in the last 3 months.
Highest
Current $4.90
$63.00 (+1,185.71%)
Average
$15.33 (+212.86%)
Lowest
$5.00 (+2.04%)
Analyst
Recommendation
Action
Price target
Projected
Date
Gaurav Maini
LifeSci Capital
Hold
Maintained
$6.00
+22.4%
09/19/2026
Yatin Suneja
Guggenheim
Hold
Maintained
-
-
09/15/2026
Laura Chico
Wedbush
Hold
Maintained
$6.00
+22.4%
09/15/2026
Paul Matteis
Stifel Nicolaus
Hold
Maintained
$7.00
+42.9%
09/15/2026
Ilya Zubkov
Freedom Capital Markets
Hold
Maintained
$5.00
+2%
08/11/2026
Kambiz Yazdi
BTIG
Hold
Downgraded
-
-
08/10/2026
Jonathan Wolleben
Citizens JMP
Hold
Downgraded
-
-
08/10/2026
Christopher Raymond
Raymond James
Hold
Downgraded
-
-
08/10/2026
Brian Abrahams
RBC Capital
Hold
Upgraded
$5.00
+2%
08/10/2026
Debanjana Chatterjee
JonesTrading
Hold
Downgraded
$63.00
+1,185.7%
08/10/2026
Ritu Baral
TD Cowen
Buy
Maintained
-
-
07/17/2026
Previous reportsAll values in USD
Loading Previous Earnings...
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Insider transactions
Insider transactions data is drawn from third-party sources. Learn more
Insider
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Date
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