<SEC-DOCUMENT>0000902219-19-000246-index.html : 20190212 <SEC-HEADER>0000902219-19-000246.hdr.sgml : 20190212 <ACCEPTANCE-DATETIME>20190212094851 ACCESSION NUMBER: 0000902219-19-000246 CONFORMED SUBMISSION TYPE: SC 13G PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20190212 DATE AS OF CHANGE: 20190212 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: COHU INC CENTRAL INDEX KEY: 0000021535 STANDARD INDUSTRIAL CLASSIFICATION: INSTRUMENTS FOR MEAS & TESTING OF ELECTRICITY & ELEC SIGNALS [3825] IRS NUMBER: 951934119 STATE OF INCORPORATION: DE FISCAL YEAR END: 1229 FILING VALUES: FORM TYPE: SC 13G SEC ACT: 1934 Act SEC FILE NUMBER: 005-38399 FILM NUMBER: 19588246 BUSINESS ADDRESS: STREET 1: 12367 CROSTHWAITE CIRCLE CITY: POWAY STATE: CA ZIP: 92064-6817 BUSINESS PHONE: 858-848-8100 MAIL ADDRESS: STREET 1: 12367 CROSTHWAITE CIRCLE CITY: POWAY STATE: CA ZIP: 92064-6817 FORMER COMPANY: FORMER CONFORMED NAME: COHU ELECTRONICS INC DATE OF NAME CHANGE: 19720809 FILED BY: COMPANY DATA: COMPANY CONFORMED NAME: WELLINGTON MANAGEMENT GROUP LLP CENTRAL INDEX KEY: 0000902219 STANDARD INDUSTRIAL CLASSIFICATION: UNKNOWN SIC - 0000 [0000] IRS NUMBER: 042683227 STATE OF INCORPORATION: MA FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G BUSINESS ADDRESS: STREET 1: C/O WELLINGTON MANAGEMENT COMPANY LLP STREET 2: 280 CONGRESS STREET CITY: BOSTON STATE: MA ZIP: 02210 BUSINESS PHONE: 6179515000 MAIL ADDRESS: STREET 1: C/O WELLINGTON MANAGEMENT COMPANY LLP STREET 2: 280 CONGRESS STREET CITY: BOSTON STATE: MA ZIP: 02210 FORMER COMPANY: FORMER CONFORMED NAME: WELLINGTON MANAGEMENT CO LLP DATE OF NAME CHANGE: 19960930 FORMER COMPANY: FORMER CONFORMED NAME: WELLINGTON MANAGEMENT CO DATE OF NAME CHANGE: 19930426 </SEC-HEADER> <DOCUMENT> <TYPE>SC 13G <SEQUENCE>1 <FILENAME>SEC13G_Filing.htm <DESCRIPTION>SEC SCHEDULE 13G <TEXT> Document 1 - file: SEC13G_Filing.htm
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