Vaxcyte Doses First Participants in OPUS-3 Phase 3 Trial Evaluating VAX-31 in Adults Previously Vaccinated with Lower-Valency Pneumococcal Vaccines
Vaxcyte, Inc. (PCVX)
Company Research
Source: GlobeNewswire
Company Expects to Report Topline Data from OPUS-3 Trial and OPUS-2 Phase 3 Trial Evaluating Concomitant Administration of VAX-31 and a Seasonal Influenza Vaccine in First Half of 2027 OPUS-1, VAX-31 Adult Phase 3 Noninferiority Trial, Continues to Enroll Subjects, with Topline Data Expected in Fourth Quarter of 2026 Vaxcyte’s VAX-31 Phase 3 Adult Clinical Program – Finalized in Consultation and Alignment with U.S. Food and Drug Administration – to Support Planned BLA Submission VAX-31 is Designed to Cover ~95% of Invasive Pneumococcal Disease (IPD) and ~88% of Pneumococcal Pneumonia in U.S. Adults Aged 50+, with Potential to Provide an Incremental 14-34% Broader IPD Coverage and 19-31% Broader Pneumonia Coverage than Standard-of-Care Vaccines SAN CARLOS, Calif., Feb. 11, 2026 (GLOBE NEWSWIRE) -- Vaxcyte, Inc. (Nasdaq: PCVX), a clinical-stage vaccine innovation company, today announced that the first participants were dosed in the OPUS-3 Phase 3 trial evaluating VAX-31, the Co
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News
- Vaxcyte to Report Fourth Quarter and Full Year 2025 Financial Results and Provide Business Update on February 24, 2026 [Yahoo! Finance]Yahoo! Finance
- Vaxcyte to Report Fourth Quarter and Full Year 2025 Financial Results and Provide Business Update on February 24, 2026GlobeNewswire
- Vaxcyte to Present at the Guggenheim Emerging Outlook: Biotech SummitGlobeNewswire
- Vaxcyte Funding And Late-Stage Trials Put Valuation In Focus [Yahoo! Finance]Yahoo! Finance
- Vaxcyte Announces Closing of $632.5 Million Public Offering Including Full Exercise of Underwriters' Option to Purchase Additional Shares [Yahoo! Finance]Yahoo! Finance
PCVX
Earnings
- 11/4/25 - Miss
PCVX
Sec Filings
- 2/2/26 - Form 8-K
- 1/30/26 - Form 424B5
- 1/29/26 - Form 424B5
- PCVX's page on the SEC website