Commodore Capital LP - 11 Sep 2025 SCHEDULE 13G Report for LB PHARMACEUTICALS INC Common Stock, $0.0001 par value per share

Filing Manager
Commodore Capital LP
Reporting Manager
Commodore Capital LP
Security
LB PHARMACEUTICALS INC Common Stock, $0.0001 par value per share
Shares outstanding
22.3M shares
Disclosed Ownership
1.23M shares
Ownership
5.5%
Form type
SCHEDULE 13G
Filing time
18 Sep 2025, 16:01:49 UTC
Date of event
11 Sep 2025
SEC
View on sec.gov

Reporting Managers (4)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Commodore Capital LP 5.5% 1.23M 0 1.23M Michael Kramarz Managing Partner
Commodore Capital Master LP 5.5% 1.23M 0 1.23M Michael Kramarz Authorized Signatory
Robert Egen Atkinson 5.5% 1.23M 0 1.23M Robert Egen Atkinson Authorized Sigantory
Michael Kramarz 5.5% 1.23M 0 1.23M Michael Kramarz Authorized Signatory