EcoR1 Capital, LLC - Dec 19, 2024 Form SCHEDULE 13D/A Schedule Report for Zymeworks Inc. (ZYME)

Filing Manager
EcoR1 Capital, LLC
Reporting Manager
EcoR1 Capital, LLC
Security
Zymeworks Inc. Common Stock
Symbol
ZYME
Shares outstanding
69M shares
Disclosed Ownership
14.7M shares
Ownership
21.3%
Form type
SCHEDULE 13D/A
Date filed
12/23/2024, 07:54 PM
Date of event
Dec 19, 2024
Next filing
Jan 13, 2025
SEC
View on sec.gov

Reporting Managers (3)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
EcoR1 Capital, LLC 21.3% 14.7M 0 14.7M /s/ Oleg Nodelman Manager 0001587114
Oleg Nodelman 21.3% 14.7M 0 14.7M /s/ Oleg Nodelman Reporting person 0001454385
EcoR1 Capital Fund Qualified, L.P. 20.1% 13.8M 0 13.8M /s/ Oleg Nodelman Manager of the General Partner, EcoR1 Capital, LLC 0001598292