<SEC-DOCUMENT>0001104659-21-039065-index.html : 20210319 <SEC-HEADER>0001104659-21-039065.hdr.sgml : 20210319 <ACCEPTANCE-DATETIME>20210319161327 ACCESSION NUMBER: 0001104659-21-039065 CONFORMED SUBMISSION TYPE: DEFA14A PUBLIC DOCUMENT COUNT: 4 FILED AS OF DATE: 20210319 DATE AS OF CHANGE: 20210319 FILER: COMPANY DATA: COMPANY CONFORMED NAME: COHERENT INC CENTRAL INDEX KEY: 0000021510 STANDARD INDUSTRIAL CLASSIFICATION: LABORATORY ANALYTICAL INSTRUMENTS [3826] IRS NUMBER: 941622541 STATE OF INCORPORATION: DE FISCAL YEAR END: 1002 FILING VALUES: FORM TYPE: DEFA14A SEC ACT: 1934 Act SEC FILE NUMBER: 001-33962 FILM NUMBER: 21758306 BUSINESS ADDRESS: STREET 1: 5100 PATRICK HENRY DR CITY: SANTA CLARA STATE: CA ZIP: 95054 BUSINESS PHONE: 4087644000 MAIL ADDRESS: STREET 1: 5100 PATRICK HENRY DRIVE STREET 2: MAIL STOP P38 CITY: SANTA CLARA STATE: CA ZIP: 95054 FORMER COMPANY: FORMER CONFORMED NAME: COHERENT RADIATION DATE OF NAME CHANGE: 19770604 </SEC-HEADER> <DOCUMENT> <TYPE>DEFA14A <SEQUENCE>1 <FILENAME>a20-30872_5defa14a.htm <DESCRIPTION>DEFA14A <TEXT> Document 1 - file: a20-30872_5defa14a.htm
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>2 <FILENAME>g308725bci001.gif <DESCRIPTION>GRAPHIC <TEXT> Document 2 - file: g308725bci001.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>3 <FILENAME>g308725bci002.gif <DESCRIPTION>GRAPHIC <TEXT> Document 3 - file: g308725bci002.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>4 <FILENAME>g308725bai001.gif <DESCRIPTION>GRAPHIC <TEXT> Document 4 - file: g308725bai001.gif
</DOCUMENT> </SEC-DOCUMENT>