ACK Asset Management LLC - 31 Mar 2025 SCHEDULE 13G/A Report for Clearfield, Inc. Common Stock, par value $0.01 Per Share (CLFD)

Filing Manager: ACK Asset Management LLC
Reporting Manager: ACK Asset Management LLC
Security: Clearfield, Inc. Common Stock, par value $0.01 Per Share
Symbol: CLFD
Shares outstanding: 14,024,490 shares
Disclosed Ownership: 687,200 shares
Ownership: 4.9%
Form type: SCHEDULE 13G/A
Filing time: 13 May 2025, 17:28:35 UTC
Date of event: 31 Mar 2025
Previous filing: 14 Feb 2025
SEC: View on sec.gov

Reporting Managers (3)

Name	Ownership	Shares Owned	sole voting power	shared voting power	Signature	Title	CIK
ACK Asset Management LLC	4.9%	687,200	0	687,200	Andres Aguirre	CCO
Richard Meisenberg	4.9%	687,200	0	687,200	Richard Meisenberg	Managing Member
John Reilly	4.9%	687,200	0	687,200	John Reilly	Managing Member