EcoR1 Capital, LLC - Sep 30, 2025 SCHEDULE 13G/A Report for Voyager Therapeutics, Inc. Common Stock (VYGR)

Filing Manager
EcoR1 Capital, LLC
Reporting Manager
EcoR1 Capital, LLC
Security
Voyager Therapeutics, Inc. Common Stock
Symbol
VYGR
Shares outstanding
58.9M shares
Disclosed Ownership
4M shares
Ownership
6.8%
Form type
SCHEDULE 13G/A
Date filed
11/14/2025, 03:47 PM
Date of event
Sep 30, 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 6.8% 4M 0 4M /s/ Oleg Nodelman Manager
Oleg Nodelman 6.8% 4M 0 4M /s/ Oleg Nodelman Reporting person
EcoR1 Capital Fund Qualified, L.P. 6.4% 3.74M 0 3.74M /s/ Oleg Nodelman Manager of the General Partner, EcoR1 Capital, LLC