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SION:NASDAQ
Sionna Therapeutics Inc
$4.50
-91.18%
(-46.54) 1D
$4.46
-0.84% (-0.038)
After hours
Closed: Aug 10, 4:00:00 PM GMT-4  ·   USD
All symbols
SymbolPriceChange% Change
Generating top insights for SION...
Open
$4.85
High
$5.00
Low
$4.01
Mkt. cap
203.46M
Avg. vol.
594.91K
Volume
37.73M
52-wk high
$54.97
52-wk low
$4.01
EPS
-$2.17
Shares outstanding
45.21M
No. of employees
59
Open
$4.85
High
$5.00
Low
$4.01
Mkt. cap
203.46M
Avg. vol.
594.91K
Volume
37.73M
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
Buy
Buy
3
Hold
8
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 $4.50
$63.00 (+1,300.00%)
Average
$26.80 (+495.56%)
Lowest
$5.00 (+11.11%)
Analyst
Recommendation
Action
Price target
Projected
Date
Kambiz Yazdi
BTIG
Hold
Downgraded
-
-
08/10/2026
Yatin Suneja
Guggenheim
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
+11.1%
08/10/2026
Paul Matteis
Stifel Nicolaus
Hold
Downgraded
$7.00
+55.6%
08/10/2026
Debanjana Chatterjee
JonesTrading
Buy
Maintained
$63.00
+1,300%
08/10/2026
Gaurav Maini
LifeSci Capital
Hold
Downgraded
$6.00
+33.3%
08/10/2026
Ritu Baral
TD Cowen
Buy
Maintained
-
-
07/17/2026
Ilya Zubkov
Freedom Capital Markets
Hold
Downgraded
-
-
05/20/2026
Laura Chico
Wedbush
Buy
Maintained
$53.00
+1,077.8%
05/18/2026
Previous reportsAll values in USD
Loading Previous Earnings...
Income statement
Revenue
Net income
All values in USD
Sep 2025
Dec 2025
Mar 2026
Jun 2026
Revenue
-
-
-
-
Cost of goods sold
-
-
-
-
Cost of revenue
-
-
-
-
Research and development expenses
16.04M
15.17M
18.96M
21.86M
Total research and development expenses
-
-
-
-
Selling, general, and admin expenses
7.76M
8.44M
10.64M
10.61M
Operating expense
23.80M
23.61M
29.60M
32.47M
Total operating expenses
23.80M
23.61M
29.60M
32.47M
Operating income
-23.80M
-23.61M
-29.60M
-32.47M
Other non operating income
71.00K
-
-
-3.00K
EBT including unusual items
-20.28M
-20.44M
-26.78M
-29.89M
EBT excluding unusual items
-20.28M
-20.44M
-26.78M
-29.89M
Income tax expense
-
-
-
-
Effective tax rate
-
-
-
-
Other operating expenses
-
-
-
-
Net income
-20.28M
-20.44M
-26.78M
-29.89M
Net profit margin
-
-
-
-
Earnings per share
-0.46
-0.46
-0.60
-0.66
Interest and investment income
3.46M
3.17M
2.82M
2.59M
Interest expense
-
-
-
-
Net interest expenses
3.46M
3.17M
2.82M
2.59M
Depreciation and amortization charges
-
-
-
-
EBITDA
-23.62M
-23.46M
-29.44M
-32.32M
Gain or loss from assets sale
-
-
-
-
Insider transactions
Insider transactions data is drawn from third-party sources. Learn more
Insider
Position
Type
Date
Shares
Amount
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