Vir Biotechnology Announces First Patient Dosed in Phase 1 Dose-expansion Cohorts Evaluating PSMA-targeted, PRO-XTEN® Dual-masked T-cell Engager VIR-5500 in Patients with Metastatic Prosta...
Vir Biotechnology, Inc. (VIR)
Company Research
Source: Business Wire
Phase 1 trial designed to assess the safety, pharmacokinetics and preliminary efficacy of VIR-5500 in both early and late-line metastatic castration-resistant prostate cancer (mCRPC) and metastatic hormone-sensitive prostate cancer (mHSPC)Dose-expansion builds on promising Phase 1 monotherapy dose-escalation data in mCRPC presented in February 2026 SAN FRANCISCO--(BUSINESS WIRE)--Vir Biotechnology, Inc. (Nasdaq: VIR) today announced that the first patient has been dosed in one of three expansion cohorts in the Phase 1 trial evaluating VIR-5500, a prostate-specific membrane antigen (PSMA)-targeted, PRO-XTEN® dual-masked T-cell engager (TCE) for metastatic prostate cancer (NCT05997615). The Phase 1 trial is measuring the safety and efficacy of VIR-5500 monotherapy in late-line mCRPC, and of VIR-5500 in combination with an androgen receptor pathway inhibitor (ARPI) in early-line mCRPC and mHSPC.“The initiation of the VIR-5500 expansion cohorts underscores the significant momentum behi
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VIR
News
- Vir Biotechnology (VIR) had its price target raised by HC Wainwright from $15.00 to $20.00. They now have a "buy" rating on the stock.MarketBeat
- Vir Biotechnology Astellas Deal Puts VIR-5500 And Valuation In Focus [Yahoo! Finance]Yahoo! Finance
- Vir Biotechnology to Participate in Upcoming Investor ConferencesBusiness Wire
- Vir Biotechnology (VIR) had its "outperform" rating reaffirmed by Leerink Partners.MarketBeat
- Vir Biotechnology Announces Pricing of Public Offering of Common Stock [Yahoo! Finance]Yahoo! Finance
VIR
Earnings
- 2/23/26 - Beat
VIR
Sec Filings
- 4/10/26 - Form 8-K
- 4/7/26 - Form 4
- 4/6/26 - Form 144
- VIR's page on the SEC website