0000889331-24-000023.txt : 20240209 0000889331-24-000023.hdr.sgml : 20240209 20240209101636 ACCESSION NUMBER: 0000889331-24-000023 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20240208 FILED AS OF DATE: 20240209 DATE AS OF CHANGE: 20240209 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: GRILLO ANTHONY CENTRAL INDEX KEY: 0001070847 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-20388 FILM NUMBER: 24612746 MAIL ADDRESS: STREET 1: PLEASANTVILLE RD CITY: NEW VERNON STATE: NJ ZIP: 07976 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: LITTELFUSE INC /DE CENTRAL INDEX KEY: 0000889331 STANDARD INDUSTRIAL CLASSIFICATION: SWITCHGEAR & SWITCHBOARD APPARATUS [3613] ORGANIZATION NAME: 04 Manufacturing IRS NUMBER: 363795742 STATE OF INCORPORATION: DE FISCAL YEAR END: 1230 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 form4.xml X0508 4 2024-02-08 0000889331 LITTELFUSE INC /DE LFUS 0001070847 GRILLO ANTHONY 8755 W. HIGGINS ROAD, SUITE 500 CHICAGO IL 60631 true false Common Stock 2024-02-08 4 M 0 945 154.15 A 53033 D Stock Option (right to buy) 154.15 2024-02-08 4 M 0 945 0 D 2024-04-28 Common Stock 945 0 D The option for 945 shares vested in increments of one third annually beginning on the first anniversary of the April 28, 2017 date of grant. Hans Weinburger, Power of Attorney 2024-02-09