VANGUARD GROUP INC - 30 Sep 2025 SCHEDULE 13G/A Report for Omeros Corp Common Stock (OMER)

Filing Manager: VANGUARD GROUP INC
Reporting Manager: The Vanguard Group
Security: Omeros Corp Common Stock
Symbol: OMER
Shares outstanding: 68,166,151 shares
Disclosed Ownership: 3,346,958 shares
Ownership: 4.9%
Form type: SCHEDULE 13G/A
Filing time: 31 Oct 2025, 11:05:31 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
The Vanguard Group	4.9%	3,346,958	0	438,694	Ashley Grim	Head of Global Fund Administration