Zymeworks Provides Corporate Update and Reports Fourth Quarter and Full Year 2025 Financial Results

Supplemental Biologics License Application for Ziihera® (zanidatamab-hrii) to be completed by our partner Jazz in first-line HER2-positive (HER2+) gastroesophageal adenocarcinoma (GEA) during 1Q 2026 in the U.S. with potential launch in 2H 2026Up to $440.0 million in milestone payments eligible to be earned related to regulatory approvals of Ziihera in GEA in the U.S., Europe, Japan, and ChinaAdditional clinical data for pasritamig in prostate cancer presented at ASCO-GU in February 2026 by Johnson & Johnso ...