0001179022-13-000063.txt : 20130430 0001179022-13-000063.hdr.sgml : 20130430 20130430151537 ACCESSION NUMBER: 0001179022-13-000063 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20130426 FILED AS OF DATE: 20130430 DATE AS OF CHANGE: 20130430 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: FU CARY T CENTRAL INDEX KEY: 0000902398 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-20388 FILM NUMBER: 13796929 MAIL ADDRESS: STREET 1: 3000 TECHNOLOGY DR CITY: ANGLETON STATE: TX ZIP: 77515 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: LITTELFUSE INC /DE CENTRAL INDEX KEY: 0000889331 STANDARD INDUSTRIAL CLASSIFICATION: SWITCHGEAR & SWITCHBOARD APPARATUS [3613] IRS NUMBER: 363795742 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 8755 WEST HIGGINS ROAD CITY: CHICAGO STATE: IL ZIP: 60631 BUSINESS PHONE: 773-628-1000 MAIL ADDRESS: STREET 1: 8755 WEST HIGGINS ROAD CITY: CHICAGO STATE: IL ZIP: 60631 4 1 edgar.xml PRIMARY DOCUMENT X0306 4 2013-04-26 0000889331 LITTELFUSE INC /DE LFUS 0000902398 FU CARY T 8755 WEST HIGGINS ROAD CHICAGO IL 60631 1 0 0 0 Common Stock 2013-04-26 4 A 0 934 0 A 934 D Stock option (right to buy) 66.68 2013-04-26 4 A 0 1716 0 A 2020-04-26 Common stock 1716 1716 D The options vest in increments of one third annually beginning on the first anniversary of the date of grant. Ryan Stafford, by power of attorney 2013-04-30