NASDAQ:UPB Upstream Bio Q3 2025 Earnings Report $19.41 +0.49 (+2.59%) As of 01:46 PM Eastern This is a fair market value price provided by Polygon.io. Learn more. ProfileEarnings HistoryForecast Upstream Bio EPS ResultsActual EPSN/AConsensus EPS -$0.77Beat/MissN/AOne Year Ago EPSN/AUpstream Bio Revenue ResultsActual RevenueN/AExpected Revenue$0.65 millionBeat/MissN/AYoY Revenue GrowthN/AUpstream Bio Announcement DetailsQuarterQ3 2025Date11/6/2025TimeBefore Market OpensConference Call DateThursday, November 6, 2025Conference Call Time7:00AM ETConference Call ResourcesEarnings HistoryCompany Profile Upstream Bio Earnings HeadlinesUpstream Bio management to meet with Piper SandlerOctober 7 at 10:08 PM | msn.comWilliam Blair Sticks to Their Buy Rating for Upstream Bio, Inc. (UPB)October 7 at 2:04 AM | theglobeandmail.com3 Dirt-Cheap Stocks You Can’t Afford to Ignore Often, investors will overlook stocks just because they're cheap. It's a common thought that a cheap price tag means that something must be wrong with the company. But this couldn't be further from the case in many instances.October 9 at 2:00 AM | TradingTips (Ad)Upstream Bio (UPB): Assessing Valuation as Shares Climb 7% Over the Past WeekOctober 4, 2025 | finance.yahoo.comUpstream Bio’s verekitug shows prevention of TSLP binding in respiratory diseaseSeptember 30, 2025 | msn.comUpstream Bio Presents Data Showing Structural and Mechanistic Drivers of Verekitug’s Potent Pharmacodynamic Activity and Differentiated Clinical Profile at European ...September 30, 2025 | finance.yahoo.comSee More Upstream Bio Headlines Get Earnings Announcements in your inboxWant to stay updated on the latest earnings announcements and upcoming reports for companies like Upstream Bio? Sign up for Earnings360's daily newsletter to receive timely earnings updates on Upstream Bio and other key companies, straight to your email. Email Address About Upstream BioUpstream Bio (NASDAQ:UPB) is a clinical-stage biotechnology company focused on the development of next-generation prophylactic vaccines and immuno-oncology therapies. Leveraging a proprietary viral vector platform, the company aims to deliver optimized antigen payloads that stimulate robust and durable immune responses against both infectious diseases and cancer targets. Upstream Bio’s approach emphasizes safety, manufacturability and potential for rapid scale-up to address emerging public health challenges. The company’s research and development pipeline includes multiple viral vector-based candidates in early clinical and preclinical stages. In the immuno-oncology sphere, Upstream Bio is exploring therapeutic vaccine constructs designed to activate tumor-specific T cells, while its infectious disease programs seek to induce protective immunity against viral pathogens. By integrating translational biomarkers and adaptive clinical trial designs, the company strives to accelerate candidate selection and optimize dosing regimens. Upstream Bio operates research facilities in the United States and collaborates with academic and industry partners across several regions to advance its programs globally. The company’s leadership team comprises seasoned executives and scientists with deep expertise in virology, vaccine development and regulatory affairs. Upstream Bio is listed on the Nasdaq Global Market under the symbol UPB and continues to build strategic alliances aimed at expanding its pipeline and commercial capabilities.View Upstream Bio ProfileRead more More Earnings Resources from MarketBeat Earnings Tools Today's Earnings Tomorrow's Earnings Next Week's Earnings Upcoming Earnings Calls Earnings Newsletter Earnings Call Transcripts Earnings Beats & Misses Corporate Guidance Earnings Screener Earnings By Country U.S. Earnings Reports Canadian Earnings Reports U.K. Earnings Reports Latest Articles Tesla Earnings Loom: Bulls Eye $600, Bears Warn of $300Spotify Could Surge Higher—Here’s the Hidden Earnings SignalBerkshire-Backed Lennar Slides After Weak Q3 EarningsWall Street Eyes +30% Upside in Synopsys After Huge Earnings FallRH Stock Slides After Mixed Earnings and Tariff ConcernsCelsius Stock Surges After Blowout Earnings and Pepsi DealWhy DocuSign Could Be a SaaS Value Play After Q2 Earnings Upcoming Earnings Fastenal (10/13/2025)BlackRock (10/14/2025)Citigroup (10/14/2025)The Goldman Sachs Group (10/14/2025)Johnson & Johnson (10/14/2025)JPMorgan Chase & Co. 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