29.31
price down icon0.37%   -0.11
after-market After Hours: 29.31
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Sionna Therapeutics Inc stock is traded at $29.31, with a volume of 404.04K. It is down -0.37% in the last 24 hours and up +28.38% over the past month. Sionna Therapeutics Inc is a clinical-stage biopharmaceutical company on a mission to revolutionize the current treatment paradigm for cystic fibrosis (CF) patients by developing novel medicines that normalize the function of the cystic fibrosis transmembrane conductance regulator (CFTR) protein to deliver clinically meaningful benefit to CF patients. CF is a progressive and life-threatening genetic disease caused by inherited mutations in the CFTR gene, which heads to insufficient CFTR function. The Company is managed as one operating segment focused on the research and development of cystic fibrosis therapies.
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Previous Close:
$29.42
Open:
$29.68
24h Volume:
404.04K
Relative Volume:
1.73
Market Cap:
$1.29B
Revenue:
-
Net Income/Loss:
-
P/E Ratio:
-
EPS:
-
Net Cash Flow:
-
1W Performance:
+0.21%
1M Performance:
+28.38%
6M Performance:
+272.43%
1Y Performance:
+0.00%
1-Day Range:
Value
$28.89
$31.02
1-Week Range:
Value
$24.65
$31.02
52-Week Range:
Value
$7.255
$31.02

Sionna Therapeutics Inc Stock (SION) Company Profile

Name
Name
Sionna Therapeutics Inc
Name
Phone
617-819-2020
Name
Address
21 HICKORY DRIVE, SUITE 500, WALTHAM
Name
Employee
48
Name
Twitter
Name
Next Earnings Date
Name
Latest SEC Filings
Name
SION's Discussions on Twitter

Compare SION with other stocks

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SION
Sionna Therapeutics Inc
29.31 1.30B 0 0 0 0.00
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VRTX
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ONC
Beone Medicines Ltd Adr
327.03 35.16B 4.56B -176.77M 225.30M -1.7177

Sionna Therapeutics Inc Stock (SION) Upgrades & Downgrades

Date Action Analyst Rating Change
Sep-03-25 Initiated RBC Capital Mkts Sector Perform
Sep-03-25 Initiated Raymond James Strong Buy
Mar-04-25 Initiated Guggenheim Buy
Mar-04-25 Initiated Stifel Buy
Mar-04-25 Initiated TD Cowen Buy

Sionna Therapeutics Inc Stock (SION) Latest News

pulisher
11:13 AM

Sionna Therapeutics Inc. stock trendline breakdown2025 Market WrapUp & Free Technical Confirmation Trade Alerts - newser.com

11:13 AM
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10:06 AM

Relative strength of Sionna Therapeutics Inc. in sector analysisTrade Exit Report & Consistent Profit Trading Strategies - newser.com

10:06 AM
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08:44 AM

Analyzing Sionna Therapeutics Inc. with multi timeframe chartsWeekly Trade Report & Community Verified Trade Alerts - newser.com

08:44 AM
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02:26 AM

Is Sionna Therapeutics Inc. stock a safe haven assetJuly 2025 Update & AI Driven Stock Reports - newser.com

02:26 AM
pulisher
Oct 12, 2025

What analysts say about Sionna Therapeutics Inc stockReal-Time Stock Alerts & Free Stock Trading Workshops - earlytimes.in

Oct 12, 2025
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Oct 12, 2025

Why hedge funds are buying Sionna Therapeutics Inc. stockQuarterly Profit Summary & AI Enhanced Trade Execution Alerts - newser.com

Oct 12, 2025
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Oct 11, 2025

Sionna Therapeutics (NASDAQ:SION) Trading Up 6%What's Next? - MarketBeat

Oct 11, 2025
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Oct 10, 2025

What indicators show strength in Sionna Therapeutics Inc.2025 Year in Review & Smart Money Movement Tracker - newser.com

Oct 10, 2025
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Oct 10, 2025

Will Sionna Therapeutics Inc. bounce back from current support2025 Buyback Activity & Precise Buy Zone Tips - newser.com

Oct 10, 2025
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Oct 09, 2025

What momentum indicators show for Sionna Therapeutics Inc. stockEntry Point & Long-Term Capital Growth Strategies - newser.com

Oct 09, 2025
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Oct 09, 2025

Sionna Therapeutics (NASDAQ:SION) Receives "Sell (D)" Rating from Weiss Ratings - MarketBeat

Oct 09, 2025
pulisher
Oct 08, 2025

Sionna Therapeutics (NASDAQ:SION) Stock Price Down 3.5% After Insider Selling - MarketBeat

Oct 08, 2025
pulisher
Oct 07, 2025

Insider Selling: Sionna Therapeutics (NASDAQ:SION) Director Sells 11,800 Shares of Stock - MarketBeat

Oct 07, 2025
pulisher
Oct 06, 2025

Only Mass. biotech to go public this year grows headcount 71% - NBC Boston

Oct 06, 2025
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Oct 06, 2025

Sionna Therapeutics Inc. stock trend outlook and recovery pathPortfolio Performance Report & Low Drawdown Momentum Trade Ideas - newser.com

Oct 06, 2025
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Oct 06, 2025

Detecting price anomalies in Sionna Therapeutics Inc. with AIEntry Point & High Return Trade Guides - newser.com

Oct 06, 2025
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Oct 05, 2025

Live market analysis of Sionna Therapeutics Inc.CPI Data & Free Community Supported Trade Ideas - newser.com

Oct 05, 2025
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Oct 05, 2025

Using flow based indicators on Sionna Therapeutics Inc.Risk Management & Weekly High Return Stock Opportunities - newser.com

Oct 05, 2025
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Oct 05, 2025

Multi factor analysis applied to Sionna Therapeutics Inc.July 2025 News Drivers & Expert-Curated Trade Recommendations - newser.com

Oct 05, 2025
pulisher
Oct 03, 2025

Sionna Therapeutics (SION): Exploring Valuation After Recent 15% Share Price Climb - Sahm

Oct 03, 2025
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Oct 03, 2025

Statistical indicators supporting Sionna Therapeutics Inc.’s strengthWeekly Trade Analysis & Weekly High Conviction Ideas - newser.com

Oct 03, 2025
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Oct 03, 2025

Will Sionna Therapeutics Inc. stock deliver strong dividend growth2025 Macro Impact & Daily Entry Point Trade Alerts - newser.com

Oct 03, 2025
pulisher
Oct 03, 2025

Sionna Therapeutics (NASDAQ:SION) Shares Gap Down Following Insider Selling - Defense World

Oct 03, 2025
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Oct 03, 2025

How currency fluctuations impact Sionna Therapeutics Inc. stockMarket Trend Review & Smart Allocation Stock Reports - newser.com

Oct 03, 2025
pulisher
Oct 02, 2025

Sionna Therapeutics director sells shares worth $2.37 million By Investing.com - Investing.com South Africa

Oct 02, 2025
pulisher
Oct 02, 2025

Sionna Therapeutics (NASDAQ:SION) Shares Down 5.1% After Insider Selling - Defense World

Oct 02, 2025
pulisher
Oct 01, 2025

Sionna Therapeutics director sells shares worth $2.37 million - Investing.com

Oct 01, 2025
pulisher
Oct 01, 2025

Sionna Therapeutics to Present Data at the 2025 North American Cystic Fibrosis Conference - GlobeNewswire

Oct 01, 2025

Sionna Therapeutics Inc Stock (SION) Financials Data

There is no financial data for Sionna Therapeutics Inc (SION). Check out other stocks for more information.

Revenue

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Net Income

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Cash Flow

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EPS

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$84.73
price up icon 1.11%
$22.93
price up icon 7.40%
$32.68
price up icon 2.73%
$102.30
price up icon 0.24%
$163.94
price up icon 0.99%
biotechnology ONC
$327.03
price up icon 2.16%
Cap:     |  Volume (24h):