Population Health Partners GP, LLC - 13 Nov 2025 SCHEDULE 13G/A Report for Metsera, Inc. Common Stock (MTSR)

Filing Manager
Population Health Partners GP, LLC
Reporting Manager
Population Health Partners, L.P.
Security
Metsera, Inc. Common Stock
Symbol
MTSR
Disclosed Ownership
0 shares
Ownership
0%
Form type
SCHEDULE 13G/A
Filing time
13 Nov 2025, 21:43:01 UTC
Date of event
13 Nov 2025
SEC
View on sec.gov

Reporting Managers (5)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Population Health Partners, L.P. 0% 0 0 0 /s/ Christopher T. Cox Christopher T. Cox, Authorized Signatory
Population Health Partners GP, LLC 0% 0 0 0 /s/ Christopher T. Cox Christopher T. Cox, Member
Christopher Whitten Bernard 0% 0 0 0 /s/ Christopher Whitten Bernard Christopher Whitten Bernard
Christopher T. Cox 0% 0 0 0 /s/ Christopher T. Cox Christopher T. Cox
Clive A. Meanwell 0% 0 0 0 /s/ Clive A. Meanwell Clive A. Meanwell