Stonepine Capital Management, LLC - 31 Mar 2025 SCHEDULE 13G/A Report for Surrozen, Inc./DE Common Stock (SRZN)

Filing Manager: Stonepine Capital Management, LLC
Reporting Manager: Stonepine Capital Management, LLC
Security: Surrozen, Inc./DE Common Stock
Symbol: SRZN
Shares outstanding: 3,358,091 shares
Disclosed Ownership: 332,451 shares
Ownership: 9.9%
Form type: SCHEDULE 13G/A
Filing time: 14 May 2025, 16:14:46 UTC
Date of event: 31 Mar 2025
Next filing: 13 Aug 2025
SEC: View on sec.gov

Reporting Managers (4)

Name	Ownership	Shares Owned	sole voting power	shared voting power	Signature	Title	CIK
Stonepine Capital Management, LLC	9.9%	332,451	0	332,451	/s/ Jon M. Plexico	Managing Member
Stonepine Capital, L.P.	9.9%	332,451	0	332,451	/s/ Jon M. Plexico	Managing Member of the General Partner, Stonepine GP, LLC
Stonepine GP, LLC	9.9%	332,451	0	332,451	/s/ Jon M. Plexico	Managing Member
Jon M. Plexico	9.9%	332,451	0	332,451	/s/ Jon M. Plexico	Reporting person