BlackRock Portfolio Management LLC - 30 Sep 2025 SCHEDULE 13G Report for LB PHARMACEUTICALS INC Common Stock (LBRX)

Filing Manager: BlackRock Portfolio Management LLC
Reporting Manager: BlackRock Portfolio Management LLC
Security: LB PHARMACEUTICALS INC Common Stock
Symbol: LBRX
Shares outstanding: 16,525,424 shares
Disclosed Ownership: 975,000 shares
Ownership: 5.9%
Form type: SCHEDULE 13G
Filing time: 17 Oct 2025, 12:45:42 UTC
Date of event: 30 Sep 2025
SEC: View on sec.gov

Reporting Managers (1)

Name	Ownership	Shares Owned	sole voting power	shared voting power	Signature	Title	CIK
BlackRock Portfolio Management LLC	5.9%	975,000	874,004	0	Spencer Fleming	Managing Director