Common Stock, par value $0.01 per share (HRTX)

Filing Manager: Clearline Capital LP
Reporting Manager: Clearline Capital LP
Security: HERON THERAPEUTICS, INC. /DE/ Common Stock, par value $0.01 per share
Symbol: HRTX
Shares outstanding: 183M shares
Disclosed Ownership: 9.71M shares
Ownership: 5.3%
Form type: SCHEDULE 13G
Date filed: 11/26/2025, 10:15 AM
Date of event: Sep 30, 2025
SEC: View on sec.gov

Reporting Managers (3)

Name	Ownership	Shares Owned	shared voting power	Signature	Title
Clearline Capital LP	5.3%	9.71M	9.71M	Marc Majzner	Limited Partner
Clearline Capital LLC	5.3%	9.71M	9.71M	Marc Majzner	Managing Member
Marc Majzner	5.3%	9.71M	9.71M	Marc Majzner	Authorized Signatory