0001179022-15-000054.txt : 20150428 0001179022-15-000054.hdr.sgml : 20150428 20150428174029 ACCESSION NUMBER: 0001179022-15-000054 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20150424 FILED AS OF DATE: 20150428 DATE AS OF CHANGE: 20150428 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 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Rutz Michael P CENTRAL INDEX KEY: 0001599220 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-20388 FILM NUMBER: 15800535 MAIL ADDRESS: STREET 1: 8755 WEST HIGGINS ROAD STREET 2: SUITE 500 CITY: CHICAGO STATE: IL ZIP: 60631 4 1 edgar.xml PRIMARY DOCUMENT X0306 4 2015-04-24 0000889331 LITTELFUSE INC /DE LFUS 0001599220 Rutz Michael P 8755 WEST HIGGINS ROAD, SUITE 500 CHICAGO IL 60631 0 1 0 0 Sr. VP Global Operations Common Stock 2015-04-24 4 A 0 2140 0 A 5055 D Common Stock 2015-04-27 4 F 0 216 96.15 D 4839 D Stock option (right to buy) 96.15 2015-04-24 4 A 0 8140 0 A 2022-04-25 Common stock 8140 8140 D Closing price per share on business day immediately prior to vesting of restricted shares. The options vest in increments of one third annually beginning on the first anniversary of the date of grant. Mary S. Muchoney, by power of attorney 2015-04-28