BlackRock, Inc. - 30 Jun 2025 SCHEDULE 13G Report for GOSSAMER BIO, INC. Common Stock (GOSS)

Filing Manager: BlackRock, Inc.
Reporting Manager: BlackRock, Inc.
Security: GOSSAMER BIO, INC. Common Stock
Symbol: GOSS
Shares outstanding: 229M shares
Disclosed Ownership: 12.1M shares
Ownership: 5.3%
Form type: SCHEDULE 13G
Filing time: 17 Jul 2025, 19:54:40 UTC
Date of event: 30 Jun 2025
SEC: View on sec.gov

Reporting Managers (1)

Name	Ownership	Shares Owned	sole voting power	shared voting power	Signature	Title	CIK
BlackRock, Inc.	5.3%	12.1M	12M	0	Spencer Fleming	Managing Director