Harvey Partners, LLC - 31 Mar 2025 SCHEDULE 13G/A Report for HARVARD BIOSCIENCE INC Common Stock, par value $0.01 per share (HBIO)

Filing Manager: Harvey Partners, LLC
Reporting Manager: HARVEY PARTNERS, LLC
Security: HARVARD BIOSCIENCE INC Common Stock, par value $0.01 per share
Symbol: HBIO
Shares outstanding: 44.1M shares
Disclosed Ownership: 2.19M shares
Ownership: 4.96%
Form type: SCHEDULE 13G/A
Filing time: 15 May 2025, 16:10:23 UTC
Date of event: 31 Mar 2025
SEC: View on sec.gov

Reporting Managers (1)

Name	Ownership	Shares Owned	sole voting power	shared voting power	Signature	Title	CIK
HARVEY PARTNERS, LLC	4.96%	2.19M	2.19M	0	/s/ Jeffrey C. Moskowitz	Jeffrey C. Moskowitz, Managing Member