Upstream Bio to Present New Data from Phase 2 VIBRANT Trial of Verekitug at the ATS 2026 International Conference
Upstream Bio, Inc. (UPB)
Company Research
Source: GlobeNewswire
WALTHAM, Mass., April 17, 2026 (GLOBE NEWSWIRE) -- Upstream Bio, Inc. (Nasdaq: UPB), a clinical-stage company developing treatments for inflammatory diseases, with an initial focus on severe respiratory disorders, today announced two upcoming poster presentations at the American Thoracic Society (ATS) 2026 International Conference in Orlando, FL, on Monday, May 18, 2026. The presentations feature new data from the Phase 2 VIBRANT trial evaluating verekitug, the only known antagonist to the thymic stromal lymphopoietin (TSLP) receptor currently in clinical development, in chronic rhinosinusitis with nasal polyps (CRSwNP). The data to be presented include the clinical effect of verekitug in participants with CRSwNP and comorbid asthma, as well as its impact on nasal and blood biomarkers. Presentation details: Presentation Title: Verekitug, a Thymic Stromal Lymphopoietin Receptor Antagonist, Administered in Participants with Chronic Rhinosinusitis with Nasal Polyps and Comorbid Asth
Show less
Read more
Impact Snapshot
Event Time:
UPB
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
UPB 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
UPB alerts
High impacting Upstream Bio, Inc. news events
Weekly update
A roundup of the hottest topics
UPB
News
- Upstream Bio (UPB) was downgraded by <a style="font-weight:bold" href="https://www.wallstreetzen.com/newsletters/zen-ratings?ticker=UPB&utm_campaign=getratings&utm_medium=online&utm_source=MarketBeat">Wall Street Zen</a> from "hold" to "sMarketBeat
- Upstream Bio (UPB) was downgraded by Evercore Inc from "outperform" to "in-line". They now have a $15.00 price target on the stock.MarketBeat
- Upstream Bio reports Q4 results [Seeking Alpha]Seeking Alpha
- Upstream Bio Highlights Phase 3 Development Strategy for Verekitug and Reports Fourth Quarter and Full Year 2025 Financial ResultsGlobeNewswire
- Chronic Rhinosinusitis with Nasal Polyps Market Shows Strong Upward Momentum During the Forecast Period (2026-2036) as Demand for Advanced Therapies Rises | DelveInsight [Yahoo! Finance]Yahoo! Finance
UPB
Sec Filings
- 4/16/26 - Form ARS
- 4/16/26 - Form DEFA14A
- 4/16/26 - Form DEF
- UPB's page on the SEC website