DAWNZERA™ (donidalorsen) receives positive opinion from CHMP, recommended for approval in EU for hereditary angioedema (HAE)
Ionis Pharmaceuticals, Inc. (IONS)
Last ionis pharmaceuticals, inc. earnings: 2/26 07:00 am
Check Earnings Report
US:NASDAQ Investor Relations:
ionispharma.com
Company Research
Source: Business Wire
Recommendation based on breadth of clinical evidence demonstrating significant HAE attack rate reduction with DAWNZERAEuropean Commission decision expected in Q1 2026 CARLSBAD, Calif.--(BUSINESS WIRE)--Ionis Pharmaceuticals, Inc. (Nasdaq: IONS) and Otsuka Pharmaceutical Co., Ltd. (Otsuka) today announced that the Committee for Medicinal Products for Human Use (CHMP) of the European Medicines Agency has adopted a positive opinion of DAWNZERA™ (donidalorsen) for the routine prevention of recurrent attacks of hereditary angioedema (HAE) in adults and adolescents aged 12 years and older. The positive opinion is now referred to the European Commission (EC) for an approval decision.“We believe the positive opinion from the CHMP reflects the robust clinical evidence supporting DAWNZERA and its potential to deliver a meaningful benefit to people living with HAE in the EU,” said Brett P. Monia, Ph.D., chief executive officer, Ionis. “This advancement is made possible by the shared dedicatio
Show less
Read more
Impact Snapshot
Event Time:
IONS
Last Price
Price Change
Price Change%
Volume Shares
Max Up
Max Down
%
Volume Ratio
Performance Comparison
Updated
|
Event Day
Stock performance from the time of news release until the following 4pm ET market close
|
Last price at news event
|
Since Event
Multi-day stock performance from the time of the news release
|
|---|---|---|
|
EVENT DAY
Stock performance from the time of news release until the following 4pm ET market close
|
LAST
PRICE AT NEWS EVENT |
SINCE EVENT
Multi-day stock performance from the time of the news release
|
| Last Price | ||
| VWAP | ||
|
High:
|
Max Up |
High:
|
|
Low:
|
Max Down |
Low:
|
|
%
|
Post news range |
%
|
|
|
Price change |
|
|
|
Price Change Percentage |
|
|
|
S&P 500 (SPX) |
|
|
%
|
Volume ratio |
%
|
| Volume | ||
| Ticks | ||
|
|
Avg transaction size |
|
Don't Miss Out On The Next BIG Stock Move
Event day
Event Day Chart will not be displayed beyond 90-day period of the event
Performance since event
Time And Velocity Analysis
Be the first to know
Opt in for alerts from News Quantifed
Sign Up Today
Opt-in for
IONS alerts
Learn More With NQ
Reading the Impact Report
Help Me Understand This Data
Help Me Understand This Data
How NQ Works
What is news-based trading?
And why is it so successful?
And why is it so successful?
Movers & Shakers
The biggest gainers and losers and WHY it moved
IONS alerts
High impacting Ionis Pharmaceuticals, Inc. news events
Weekly update
A roundup of the hottest topics
IONS
News
- Ionis Pharmaceuticals (NASDAQ:IONS) had its "buy" rating reaffirmed by analysts at Cowen Inc.MarketBeat
- Ionis receives U.S. FDA Breakthrough Therapy designation for zilganersen for Alexander disease (AxD)Business Wire
- Ionis Pharmaceuticals (IONS): Valuation Insights Following FDA Breakthrough Therapy Status for Olezarsen [Yahoo! Finance]Yahoo! Finance
- Ionis Pharmaceuticals (IONS) Up 5.4% After EMA Nod and $700M Raise—Has the Bull Case Changed? [Yahoo! Finance]Yahoo! Finance
- Ionis receives U.S. FDA Breakthrough Therapy designation for olezarsen for severe hypertriglyceridemia (sHTG)Business Wire
IONS
Earnings
- 10/29/25 - Beat
IONS
Sec Filings
- 12/3/25 - Form 4
- 12/1/25 - Form 144/A
- 12/1/25 - Form 144
- IONS's page on the SEC website