ZIIHERA Plus TEVIMBRA and Chemotherapy: A Potential New Standard for First-Line HER2+ Advanced GEA
BeOne Medicines Ltd. - American Depositary Shares (ONC)
Company Research
Source: Business Wire
Combination therapy showed compelling survival and disease control compared to current standard, regardless of PD-L1 statusHigh GEA burden in Asia, where BeOne holds ZIIHERA rights, signals potential broad patient impactResults to be presented as a Late-Breaking Abstract Oral Presentation at ASCO GI on January 8, 2026 SAN CARLOS, Calif.--(BUSINESS WIRE)--BeOne Medicines Ltd. (Nasdaq: ONC; HKEX: 06160; SSE: 688235), a global oncology company, today announced full results from the Phase 3 HERIZON-GEA-01 trial evaluating ZIIHERA® (zanidatamab), a HER2-targeted bispecific antibody, in combination with chemotherapy, with and without PD-1 inhibitor TEVIMBRA® (tislelizumab), as a first-line treatment for HER2-positive (HER2+) locally advanced or metastatic gastroesophageal adenocarcinoma (GEA). These data, including the first interim overall survival (OS) analysis, will be presented as a Late-Breaking Abstract Oral Presentation (#LBA285) at the American Society of Clinical Oncology Gastro
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News
- BeOne Medicines Highlights Global Oncology Leadership at 44th Annual J.P. Morgan Healthcare ConferenceBusiness Wire
- BeOne Medicines (NASDAQ:ONC) was upgraded by analysts at Sanford C. Bernstein to an "outperform" rating.MarketBeat
- BeOne Medicines (NASDAQ:ONC) had its "overweight" rating reaffirmed by analysts at Morgan Stanley.MarketBeat
- BeOne Medicines to Present at the 44th Annual J.P. Morgan Healthcare ConferenceBusiness Wire
- BeOne Medicines Granted U.S. FDA Fast Track Designation for BGB-B2033 as Treatment for Hepatocellular Carcinoma [Yahoo! Finance]Yahoo! Finance
ONC
Earnings
- 11/6/25 - Beat
ONC
Sec Filings
- 1/9/26 - Form 4
- 1/5/26 - Form 4
- 12/17/25 - Form 4
- ONC's page on the SEC website