<SEC-DOCUMENT>0000827054-18-000054-index.html : 20180305 <SEC-HEADER>0000827054-18-000054.hdr.sgml : 20180305 <ACCEPTANCE-DATETIME>20180302215952 ACCESSION NUMBER: 0000827054-18-000054 CONFORMED SUBMISSION TYPE: DFAN14A PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20180305 DATE AS OF CHANGE: 20180302 EFFECTIVENESS DATE: 20180305 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: MICROSEMI CORP CENTRAL INDEX KEY: 0000310568 STANDARD INDUSTRIAL CLASSIFICATION: SEMICONDUCTORS & RELATED DEVICES [3674] IRS NUMBER: 952110371 STATE OF INCORPORATION: DE FISCAL YEAR END: 1002 FILING VALUES: FORM TYPE: DFAN14A SEC ACT: 1934 Act SEC FILE NUMBER: 000-08866 FILM NUMBER: 18664308 BUSINESS ADDRESS: STREET 1: ONE ENTERPRISE CITY: ALISO VIEJO STATE: CA ZIP: 92656 BUSINESS PHONE: 949-380-6100 MAIL ADDRESS: STREET 1: ONE ENTERPRISE CITY: ALISO VIEJO STATE: CA ZIP: 92656 FORMER COMPANY: FORMER CONFORMED NAME: MICROSEMICONDUCTOR CORP DATE OF NAME CHANGE: 19830323 FILED BY: COMPANY DATA: COMPANY CONFORMED NAME: MICROCHIP TECHNOLOGY INC CENTRAL INDEX KEY: 0000827054 STANDARD INDUSTRIAL CLASSIFICATION: SEMICONDUCTORS & RELATED DEVICES [3674] IRS NUMBER: 860629024 STATE OF INCORPORATION: DE FISCAL YEAR END: 0331 FILING VALUES: FORM TYPE: DFAN14A BUSINESS ADDRESS: STREET 1: 2355 W CHANDLER BLVD CITY: CHANDLER STATE: AZ ZIP: 85224-6199 BUSINESS PHONE: 480-792-7200 MAIL ADDRESS: STREET 1: 2355 WEST CHANDLER BLVD CITY: CHANDLER STATE: AZ ZIP: 85224-6199 </SEC-HEADER> <DOCUMENT> <TYPE>DFAN14A <SEQUENCE>1 <FILENAME>schedule14atranscript_micr.htm <DESCRIPTION>DFAN14A <TEXT> Document 1 - file: schedule14atranscript_micr.htm
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