Sectors

SION
Sionna Therapeutics, Inc.
5.78
2 x 35.98
2 x 64.74
bid
ask
-
0.09
1.53%
10:27 AM
timesize
Ytd-85.95%
1y-76.52%
5.75
day range
5.89
4.01
52 week range
54.97
Open5.87Prev Close5.87Low5.75High5.89Mkt Cap260.97M
Vol94.74KAvg Vol1.80MEPS-2.15P/EN/AForward P/E-18.18
Beta1.33Short Ratio10.62Inst. Own100.23%DividendN/ADiv YieldN/A
Ex Div DateN/AEarning11-0550-d Avg33.12200-d Avg37.901yr Est53.20

SION News

SION INVESTIGATION: Investigation Launched into Sionna Therapeutics, Inc., Robbins Geller Rudman & Dowd LLP Attorneys Encourage Investors and Potential Witnesses to Contact Law Firm
globenewswire.com
SION INVESTIGATION: Investigation Launched into Sionna Therapeutics, Inc., Robbins Geller Rudman & D

SAN DIEGO, Aug. 31, 2026 (GLOBE NEWSWIRE) -- Robbins Geller Rudman & Dowd LLP is investigating poten

INVESTIGATION ALERT: Investigation Launched into Sionna Therapeutics, Inc., Robbins Geller Rudman & Dowd LLP Attorneys Encourage Investors and Potential Witnesses to Contact Law Firm - SION
prnewswire.com
INVESTIGATION ALERT: Investigation Launched into Sionna Therapeutics, Inc., Robbins Geller Rudman &

SAN DIEGO, Aug. 27, 2026 /PRNewswire/ -- Robbins Geller Rudman & Dowd LLP  is investigating potentia

INVESTOR ALERT: Pomerantz Law Firm Investigates Claims On Behalf of Investors of Sionna Therapeutics, Inc. - SION
prnewswire.com
INVESTOR ALERT: Pomerantz Law Firm Investigates Claims On Behalf of Investors of Sionna Therapeutics

NEW YORK, Aug. 27, 2026 /PRNewswire/ -- Pomerantz LLP is investigating claims on behalf of investors

Securities Fraud Investigation Into Sionna Therapeutics, Inc. (SION) Continues – Shareholders Who Lost Money Urged To Contact Glancy Prongay Wolke & Rotter LLP, a Leading Securities Fraud Law Firm
globenewswire.com
Securities Fraud Investigation Into Sionna Therapeutics, Inc. (SION) Continues – Shareholders Who Lo

LOS ANGELES, Aug. 26, 2026 (GLOBE NEWSWIRE) -- Glancy Prongay Wolke & Rotter LLP, a leading national

INVESTOR ALERT: Pomerantz Law Firm Investigates Claims On Behalf of Investors of Sionna Therapeutics, Inc. - SION
globenewswire.com
INVESTOR ALERT: Pomerantz Law Firm Investigates Claims On Behalf of Investors of Sionna Therapeutics

NEW YORK, Aug. 25, 2026 (GLOBE NEWSWIRE) -- Pomerantz LLP is investigating claims on behalf of inves

Robbins LLP Reminds Investors it is Investigating Sionna Therapeutics for Potential Securities Violations
globenewswire.com
Robbins LLP Reminds Investors it is Investigating Sionna Therapeutics for Potential Securities Viola

SAN DIEGO, Aug. 25, 2026 (GLOBE NEWSWIRE) -- Shareholder rights law firm Robbins LLP is investigatin

Securities Fraud Investigation Into Sionna Therapeutics, Inc. (SION)  Continues – Shareholders Who Lost Money Urged To Contact The Law Offices of Frank R. Cruz
globenewswire.com
Securities Fraud Investigation Into Sionna Therapeutics, Inc. (SION)  Continues – Shareholders Who L

LOS ANGELES, Aug. 25, 2026 (GLOBE NEWSWIRE) -- The Law Offices of Frank R. Cruz continues its invest

Sionna Therapeutics, Inc. (SION) Shareholders Who Lost Money – Contact Law Offices of Howard G. Smith About Securities Fraud Investigation
globenewswire.com
Sionna Therapeutics, Inc. (SION) Shareholders Who Lost Money – Contact Law Offices of Howard G. Smit

BENSALEM, Pa., Aug. 25, 2026 (GLOBE NEWSWIRE) -- Law Offices of Howard G. Smith continues its invest

12 Health Care Stocks Moving In Wednesday's Intraday Session
benzinga.com
12 Health Care Stocks Moving In Wednesday's Intraday Session

Gainers BioVie (NASDAQ:BIVI) shares increased by 39.4% to $1.77 during Wednesday's regular sess

benzinga.com
Wedbush Downgrades Sionna Therapeutics to Neutral, Lowers Price Target to $5

Wedbush analyst Laura Chico downgrades Sionna Therapeutics (NASDAQ:SION) from Outperform to Neutr

Sionna Therapeutics Discontinues Cystic Fibrosis Drug Following Unfavorable Data Data, Stock Tanks
benzinga.com
Sionna Therapeutics Discontinues Cystic Fibrosis Drug Following Unfavorable Data Data, Stock Tanks

Sionna Therapeutics topline clinical data for cystic fibrosis programs disappoints, opting to discon

12 Health Care Stocks Moving In Monday's Intraday Session
benzinga.com
12 Health Care Stocks Moving In Monday's Intraday Session

Gainers Jin Medical International (NASDAQ:ZJYL) shares rose 58.1% to $3.4 during Monday's regul

Crude Oil Surges 3%; Sionna Therapeutics Shares Plunge
benzinga.com
Crude Oil Surges 3%; Sionna Therapeutics Shares Plunge

US stocks mixed, Dow Jones down 0.2% midday. Energy shares up 3%, real estate down 1.4%. National En

US Stocks Edge Lower; Monday.Com Shares Tumble After Q2 Results
benzinga.com
US Stocks Edge Lower; Monday.Com Shares Tumble After Q2 Results

Dow Jones fell 0.2% as US stocks opened lower. Energy shares rose 1.9%, while real estate stocks dro

12 Health Care Stocks Moving In Monday's Pre-Market Session
benzinga.com
12 Health Care Stocks Moving In Monday's Pre-Market Session

Gainers Jin Medical International (NASDAQ:ZJYL) stock rose 70.7% to $3.67 during Monday's pre-m

benzinga.com
Sionna Therapeutics Announces Topline Data From Two Nucleotide Binding Domain 1 Stabilizer Programs;

Sionna Therapeutics, Inc. (NASDAQ:SION), a clinical-stage biopharmaceutical company on a mission to

benzinga.com
Guggenheim Maintains Buy on Sionna Therapeutics, Raises Price Target to $60

Guggenheim analyst Yatin Suneja maintains Sionna Therapeutics (NASDAQ:SION) with a Buy and raises

benzinga.com
Sionna Therapeutics Q2 EPS $(0.66) Misses $(0.65) Estimate

Sionna Therapeutics (NASDAQ:SION) reported quarterly losses of $(0.66) per share which missed the an

benzinga.com
Citizens Reiterates Market Outperform on Sionna Therapeutics, Maintains $63 Price Target

Citizens analyst Jonathan Wolleben reiterates Sionna Therapeutics (NASDAQ:SION) with a Market Out

benzinga.com
Stifel Maintains Buy on Sionna Therapeutics, Raises Price Target to $55

Stifel analyst Paul Matteis maintains Sionna Therapeutics (NASDAQ:SION) with a Buy and raises the

benzinga.com
BTIG Reiterates Buy on Sionna Therapeutics, Maintains $58 Price Target

BTIG analyst Kambiz Yazdi reiterates Sionna Therapeutics (NASDAQ:SION) with a Buy and maintains $

Earnings Scheduled For May 12, 2026
benzinga.com
Earnings Scheduled For May 12, 2026

benzinga.com
Sionna Therapeutics Q1 EPS $(0.60) Misses $(0.51) Estimate

Sionna Therapeutics (NASDAQ:SION) reported quarterly losses of $(0.60) per share which missed the an

This UFP Industries Analyst Turns Bullish; Here Are Top 4 Upgrades For Tuesday
benzinga.com
This UFP Industries Analyst Turns Bullish; Here Are Top 4 Upgrades For Tuesday

Top Wall Street analysts changed outlook on top names. Check analyst ratings page for full changes.

This Applied Materials Analyst Begins Coverage On A Bullish Note; Here Are Top 5 Initiations For Tuesday
benzinga.com
This Applied Materials Analyst Begins Coverage On A Bullish Note; Here Are Top 5 Initiations For Tue

Top Wall Street analysts changed outlook on top names. See analyst ratings page for all changes. Cit

benzinga.com
Wedbush Initiates Coverage On Sionna Therapeutics with Outperform Rating, Announces Price Target of

Wedbush analyst Laura Chico initiates coverage on Sionna Therapeutics (NASDAQ:SION) with a Outper

benzinga.com
Jones Trading Maintains Buy on Sionna Therapeutics, Raises Price Target to $63

Jones Trading analyst Debanjana Chatterjee maintains Sionna Therapeutics (NASDAQ:SION) with a Buy

benzinga.com
BTIG Reiterates Buy on Sionna Therapeutics, Maintains $58 Price Target

BTIG analyst Kambiz Yazdi reiterates Sionna Therapeutics (NASDAQ:SION) with a Buy and maintains $

benzinga.com
Sionna Therapeutics Completes Enrollment In PreciSION CF Phase 2a Proof-Of-Concept Trial

Sionna Therapeutics, Inc. (NASDAQ:SION), a clinical-stage biopharmaceutical company on a mission to

12 Health Care Stocks Moving In Thursday's Pre-Market Session
benzinga.com
12 Health Care Stocks Moving In Thursday's Pre-Market Session

benzinga.com
Guggenheim Maintains Buy on Sionna Therapeutics, Raises Price Target to $50

Guggenheim analyst Yatin Suneja maintains Sionna Therapeutics (NASDAQ:SION) with a Buy and raises

benzinga.com
BTIG Reiterates Buy on Sionna Therapeutics, Maintains $58 Price Target

BTIG analyst Kambiz Yazdi reiterates Sionna Therapeutics (NASDAQ:SION) with a Buy and maintains $

benzinga.com
Citizens Initiates Coverage On Sionna Therapeutics with Market Outperform Rating, Announces Price Ta

Citizens analyst Jonathan Wolleben initiates coverage on Sionna Therapeutics (NASDAQ:SION) with a

benzinga.com
BTIG Reiterates Buy on Sionna Therapeutics, Maintains $58 Price Target

BTIG analyst Kambiz Yazdi reiterates Sionna Therapeutics (NASDAQ:SION) with a Buy and maintains $

benzinga.com
BTIG Maintains Buy on Sionna Therapeutics, Raises Price Target to $58

BTIG analyst Kambiz Yazdi maintains Sionna Therapeutics (NASDAQ:SION) with a Buy and raises the p

benzinga.com
LifeSci Capital Initiates Coverage On Sionna Therapeutics with Outperform Rating, Announces Price Ta

LifeSci Capital analyst Cory Jubinville initiates coverage on Sionna Therapeutics (NASDAQ:SION) w

Crude Oil Gains Over 1%; ISM Manufacturing PMI Falls In November
benzinga.com
Crude Oil Gains Over 1%; ISM Manufacturing PMI Falls In November

12 Health Care Stocks Moving In Monday's Intraday Session
benzinga.com
12 Health Care Stocks Moving In Monday's Intraday Session

benzinga.com
RBC Capital Downgrades Sionna Therapeutics to Underperform, Maintains Price Target to $24

RBC Capital analyst Brian Abrahams downgrades Sionna Therapeutics (NASDAQ:SION) from Sector Perfo

benzinga.com
BTIG Initiates Coverage On Sionna Therapeutics with Buy Rating, Announces Price Target of $50

BTIG analyst Kambiz Yazdi initiates coverage on Sionna Therapeutics (NASDAQ:SION) with a Buy rati

benzinga.com
Sionna Therapeutics Q3 EPS $(0.46) Beats $(0.49) Estimate

Sionna Therapeutics (NASDAQ:SION) reported quarterly losses of $(0.46) per share which beat the anal

benzinga.com
12 Health Care Stocks Moving In Tuesday's Pre-Market Session

benzinga.com
12 Health Care Stocks Moving In Monday's After-Market Session

benzinga.com
Sionna Therapeutics Presents SION-719 And SION-451 Phase 1 Data, And New Preclinical Data Showing NB

Phase 1 data of first-in-class NBD1 stabilizers, SION-719 and SION-451, demonstrated they were gener

benzinga.com
Sionna Therapeutics Initiates PreciSION CF Phase 2a POC Trial Evaluating SION-719, NBD1 Stabilizer,

SION-719 is the first NBD1 stabilizer being evaluated in people living with cystic fibrosisTopline d

benzinga.com
Freedom Capital Markets Initiates Coverage On Sionna Therapeutics with Buy Rating, Announces Price T

Freedom Capital Markets analyst Ilya Zubkov initiates coverage on Sionna Therapeutics (NASDAQ:SIO

benzinga.com
Jones Trading Initiates Coverage On Sionna Therapeutics with Buy Rating, Announces Price Target of $

Jones Trading analyst Debanjana Chatterjee initiates coverage on Sionna Therapeutics (NASDAQ:SION

benzinga.com
Raymond James Initiates Coverage On Sionna Therapeutics with Strong Buy Rating, Announces Price Targ

Raymond James analyst Chris Raymond initiates coverage on Sionna Therapeutics (NASDAQ:SION) with

benzinga.com
RBC Capital Initiates Coverage On Sionna Therapeutics with Sector Perform Rating, Announces Price Ta

RBC Capital analyst Brian Abrahams initiates coverage on Sionna Therapeutics (NASDAQ:SION) with a

benzinga.com
Sionna Therapeutics Q2 EPS $(0.41) Beats $(0.59) Estimate

Sionna Therapeutics (NASDAQ:SION) reported quarterly losses of $(0.41) per share which beat the anal