0001209191-16-115692.txt : 20160426 0001209191-16-115692.hdr.sgml : 20160426 20160426161039 ACCESSION NUMBER: 0001209191-16-115692 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20160422 FILED AS OF DATE: 20160426 DATE AS OF CHANGE: 20160426 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: HEINZMANN DAVID W CENTRAL INDEX KEY: 0001279765 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-20388 FILM NUMBER: 161592118 4 1 doc4.xml FORM 4 SUBMISSION X0306 4 2016-04-22 0 0000889331 LITTELFUSE INC /DE LFUS 0001279765 HEINZMANN DAVID W 8755 WEST HIGGINS ROAD CHICAGO IL 60631 0 1 0 0 Chief Operating Officer Common stock 2016-04-22 4 A 0 4755 0.00 A 28575 D Common stock 4337 I by trust Stock option (right to buy) 120.15 2016-04-22 4 A 0 17004 0.00 A 2023-04-22 Common stock 17004 17004 D 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 2016-04-26