0000827054-11-000132.txt : 20110511 0000827054-11-000132.hdr.sgml : 20110511 20110511192609 ACCESSION NUMBER: 0000827054-11-000132 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20110511 FILED AS OF DATE: 20110511 DATE AS OF CHANGE: 20110511 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: DAY L B CENTRAL INDEX KEY: 0001181929 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-21184 FILM NUMBER: 11833409 MAIL ADDRESS: STREET 1: 2355 W CHANDLER BLVD CITY: CHANDLER STATE: AZ ZIP: 85224-6199 ISSUER: 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 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 4 1 edgar.xml PRIMARY DOCUMENT X0303 4 2011-05-11 0000827054 MICROCHIP TECHNOLOGY INC MCHP 0001181929 DAY L B C/O MICROCHIP TECHNOLOGY INCORPORATED 2355 WEST CHANDLER BOULEVARD CHANDLER AZ 85224-6199 1 0 0 0 Common Stock 2011-05-11 4 M 0 6000 26.21 A 12218 D Common Stock 2011-05-11 4 S 0 6000 40.79 D 6218 D Common Stock Option (Right to Buy) 26.21 2011-05-11 4 M 0 6000 0 D 2003-08-01 2013-08-01 Common Stock 6000 0 D Deborah L. Wussler, as Attorney-in-Fact 2011-05-11