Pentwater Capital Management LP - Sep 30, 2025 SCHEDULE 13G Report for 89bio, Inc. Common Stock, par value $0.001 per share (ETNB)

Filing Manager
Pentwater Capital Management LP
Reporting Manager
Pentwater Capital Management LP
Security
89bio, Inc. Common Stock, par value $0.001 per share
Symbol
ETNB
Disclosed Ownership
0 shares
Ownership
0%
Form type
SCHEDULE 13G
Date filed
11/14/2025, 04:24 PM
Date of event
Sep 30, 2025
SEC
View on sec.gov

Reporting Managers (2)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Pentwater Capital Management LP 0% 0 0 0 /s/ Matthew Halbower By: MCH PWCM Holdings Inc., General Partner, By: Matthew Halbower, Chief Executive Officer
Matthew Halbower 0% 0 0 0 /s/ Matthew Halbower Matthew Halbower, Individually