0000827054-12-000047.txt : 20120214 0000827054-12-000047.hdr.sgml : 20120214 20120214181949 ACCESSION NUMBER: 0000827054-12-000047 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20120210 FILED AS OF DATE: 20120214 DATE AS OF CHANGE: 20120214 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: 12613431 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 X0304 4 2012-02-10 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 2012-02-10 4 M 0 750 22.81 A 9846 D Common Stock 2012-02-10 4 M 0 3000 27.03 A 12846 D Common Stock 2012-02-10 4 S 0 3750 36.6295 D 9096 D Common Stock Option (Right to Buy) 22.81 2012-02-10 4 M 0 750 0 D 2003-08-16 2012-08-16 Common Stock 3000 0 D Common Stock Option (Right to Buy) 27.03 2012-02-10 4 M 0 3000 0 D 2009-08-14 2019-08-14 Common Stock 3000 0 D Deborah L. Wussler, as Attorney-in-Fact 2012-02-14