0001179022-13-000067.txt : 20130430 0001179022-13-000067.hdr.sgml : 20130430 20130430151912 ACCESSION NUMBER: 0001179022-13-000067 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: FERBERT H DALSEN CENTRAL INDEX KEY: 0001279653 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-20388 FILM NUMBER: 13796976 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 0001279653 FERBERT H DALSEN 8755 WEST HIGGINS ROAD CHICAGO IL 60631 0 1 0 0 V.P. & G.M. Electrical Div. Common Stock 2013-04-26 4 A 0 1560 0 A 8553 D Common Stock 2013-04-27 4 F 0 179 66.68 D 8374 D Stock option (right to buy) 66.68 2013-04-26 4 A 0 5700 0 A 2020-04-26 Common stock 5700 5700 D Closing price per share on business day immediately prior to vesting of restricted stock units. 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