108 PATRIOT DRIVE, SUITE A, MIDDLETOWN, DE
Market cap: $2.0B (12/18/2025)
Price: $27.23
Appoints Scott Platshon as Acting Chief Investment Officer
Zymeworks' Positive Phase 3 Results for Ziihera® in HER2-Positive Gastroesophageal Cancer
Annual Report to Security Holders
Provides Corporate Update and Reports Third Quarter 2025 Financial Results
Announces Decision to Discontinue Clinical Development of ZW171, a Mesothelin-directed T cell Engager
Strengthens Board of Directors with Appointments of Greg Ciongoli and Robert E. Landry
Financial Results, Reg. FD
Material Contracts, Unregistered Sales of Equity Securities
Q2
Q1
FY 2024
Q3
FY 2023
Registration Statement for Securities to be Offered to Employees
Prospectus filed pursuant to Rule 424(b)(5)
S-3ASR
RW
Additional Proxy Materials
Definitive Proxy Statement
Notice of Proposed Sale of Securities
Amended Schedule 13D - Ownership Report
Amended Schedule 13G - Ownership Report
Statement of Changes in Beneficial Ownership
Initial Statement of Beneficial Ownership