Sionna Therapeutics Logo

Sionna Therapeutics

🇺🇸
SION
US8294011080

Sionna Therapeutics is a US-based biotech company specializing in the development of innovative therapies for cystic fibrosis. It focuses on correcting the CFTR protein using novel small-molecule drugs to significantly improve treatment outcomes for patients suffering from this condition worldwide.

Next Quarterly Earnings

Wednesday, November 11, 2026
CW 46
Pre-Market
In 76 days

Pre-market — typically before 3:30 p.m. German time (before the US open at 9:30 a.m. New York time).

Quiet period starts on October 14, 2026

Stock Price

Frequently asked questions

When will Sionna Therapeutics report its next quarterly earnings?

Sionna Therapeutics is scheduled to report its next quarterly earnings on 11/11/2026. Pre-market — typically before 3:30 p.m. German time (before the US open at 9:30 a.m. New York time).

When did Sionna Therapeutics last report quarterly earnings?

Sionna Therapeutics last reported quarterly earnings on 8/6/2026 (Q2 2026). Earnings per share (EPS) came in at -0.66 USD.

How often has Sionna Therapeutics beaten expectations?

Sionna Therapeutics has beaten analyst EPS estimates in 3 of its last 5 evaluated quarters (beat rate: 60%).

How do I add the Sionna Therapeutics earnings dates to my calendar?

Use the 'Subscribe in calendar' button on this page to add all dates to Google Calendar, Apple Calendar or Outlook. Dates update automatically when they change.

All Dates

Q3 2026
Estimate:-$0.66
Actual:
Q2 2026
Missed
Estimate:-$0.65
Actual:-$0.66
Difference:-$0.01
Q1 2026
Missed
Estimate:-$0.51
Actual:-$0.60
Difference:-$0.09
Price reaction (1 day):-10.9 %
Price reaction (7 days):-18.0 %
Q3 2025
Beat
Estimate:-$0.54
Actual:-$0.46
Difference:+$0.08
Q2 2025
Beat
Estimate:-$0.48
Actual:-$0.46
Difference:+$0.01
Q1 2025
Beat
Estimate:-$0.45
Actual:-$0.41
Difference:+$0.04

Earnings statistics

Estimates vs. results

3/5
Quarters above estimates
60%
Beat rate
-3.6%
Avg. EPS surprise

Basis: 5 quarters with an analyst estimate and reported EPS.

Past price reactions are not a reliable indicator of future performance.

Company Information

Name
Sionna Therapeutics
Ticker Symbol
SION
ISIN
US8294011080
Country
🇺🇸
USA
Sector