<SEC-DOCUMENT>0001171843-18-000844-index.html : 20180202 <SEC-HEADER>0001171843-18-000844.hdr.sgml : 20180202 <ACCEPTANCE-DATETIME>20180202121633 ACCESSION NUMBER: 0001171843-18-000844 CONFORMED SUBMISSION TYPE: SC 13G/A PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20180202 DATE AS OF CHANGE: 20180202 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: Clearfield, Inc. CENTRAL INDEX KEY: 0000796505 STANDARD INDUSTRIAL CLASSIFICATION: TELEPHONE & TELEGRAPH APPARATUS [3661] IRS NUMBER: 411347235 STATE OF INCORPORATION: MN FISCAL YEAR END: 0930 FILING VALUES: FORM TYPE: SC 13G/A SEC ACT: 1934 Act SEC FILE NUMBER: 005-39957 FILM NUMBER: 18569487 BUSINESS ADDRESS: STREET 1: 7050 WINNETKA AVE. N. STREET 2: SUITE 100 CITY: BROOKLYN PARK STATE: MN ZIP: 55428 BUSINESS PHONE: 763-476-6866 MAIL ADDRESS: STREET 1: 7050 WINNETKA AVE. N. STREET 2: SUITE 100 CITY: BROOKLYN PARK STATE: MN ZIP: 55428 FORMER COMPANY: FORMER CONFORMED NAME: APA Enterprises, Inc. DATE OF NAME CHANGE: 20041116 FORMER COMPANY: FORMER CONFORMED NAME: APA OPTICS INC /MN/ DATE OF NAME CHANGE: 19920703 FILED BY: COMPANY DATA: COMPANY CONFORMED NAME: ROTH RONALD G CENTRAL INDEX KEY: 0001257956 FILING VALUES: FORM TYPE: SC 13G/A MAIL ADDRESS: STREET 1: 7050 WINNETKA AVE. N. STREET 2: SUITE 100 CITY: BROOKLYN PARK STATE: MN ZIP: 55428 </SEC-HEADER> <DOCUMENT> <TYPE>SC 13G/A <SEQUENCE>1 <FILENAME>sc13ga_020218.htm <DESCRIPTION>SC 13G/A <TEXT> Document 1 - file: sc13ga_020218.htm
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