0001628280-26-027916.txt : 20260428 0001628280-26-027916.hdr.sgml : 20260428 20260428160733 ACCESSION NUMBER: 0001628280-26-027916 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20260428 DATE AS OF CHANGE: 20260428 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: LITTELFUSE INC /DE CENTRAL INDEX KEY: 0000889331 STANDARD INDUSTRIAL CLASSIFICATION: SWITCHGEAR & SWITCHBOARD APPARATUS [3613] ORGANIZATION NAME: 04 Manufacturing EIN: 363795742 STATE OF INCORPORATION: DE FISCAL YEAR END: 1226 FILING VALUES: FORM TYPE: 144 SEC ACT: 1933 Act SEC FILE NUMBER: 000-20388 FILM NUMBER: 26907709 BUSINESS ADDRESS: STREET 1: 6133 NORTH RIVER ROAD STREET 2: SUITE 500 CITY: ROSEMONT STATE: IL ZIP: 60018 BUSINESS PHONE: 773-628-1000 MAIL ADDRESS: STREET 1: 6133 NORTH RIVER ROAD STREET 2: SUITE 500 CITY: ROSEMONT STATE: IL ZIP: 60018 REPORTING-OWNER: COMPANY DATA: COMPANY CONFORMED NAME: Chu Maggie CENTRAL INDEX KEY: 0001872974 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 144 MAIL ADDRESS: STREET 1: 6133 N. RIVER ROAD, SUITE 500 CITY: ROSEMONT STATE: IL ZIP: 60018 144 1 primary_doc.xml 144 0001872974 XXXXXXXX LIVE 0000889331 Littelfuse, Inc 000-20388 6133 North River Road Ste 500 Rosemont IL 60018 7736281000 Maggie Chu Officer Common Merrill 8890 Lyra Dr 5th Flr Columbus OH 43240 1280 502361.6 24901687 04/28/2026 NASDAQ Common 04/24/2026 Restricted Stock Vesting Littlefuse N 492 04/24/2026 NA Common 04/24/2026 Dividend Equivalent Stock Vesting Littlefuse N 6 04/24/2026 NA Common 04/25/2026 Restricted Stock Vesting Littlefuse N 317 04/25/2026 NA Common 04/27/2026 Restricted Stock Vesting Littlefuse N 465 04/27/2026 NA N Maggie Chu 6133 North River Road Ste 500 Rosemont IL 60018 Common 02/04/2026 2061 673356.23 04/28/2026 12/09/2025 Maggie Chu