Yue-Wen Zhu's questions to Zymeworks Inc (ZYME) leadership • Q1 2025
Question
Yue-Wen Zhu inquired about Zymeworks' capital allocation strategy, asking how potential milestone and royalty revenues from partnered assets like zanidatamab are factored into pipeline prioritization. He also asked for details on the cytokine induction profile of the DLL3 T-cell engager, ZW209, and its implications for safety.
Answer
CEO Kenneth Galbraith affirmed a commitment to disciplined capital allocation, stating that future capital from milestones, such as those from zanidatamab or the J&J partnership, will be deployed based on clinical data and shareholder value, potentially including returns to shareholders. Chief Scientific Officer Dr. Paul Moore explained that ZW209's design limits cytokine release by making CD28 co-stimulation conditional on CD3 engagement, which is expected to improve its therapeutic index and has shown a favorable safety profile in preclinical models.