0001593968-18-000398.txt : 20180223 0001593968-18-000398.hdr.sgml : 20180223 20180223163114 ACCESSION NUMBER: 0001593968-18-000398 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20180221 FILED AS OF DATE: 20180223 DATE AS OF CHANGE: 20180223 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: CHUKWU EMEKA CENTRAL INDEX KEY: 0001381846 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-06395 FILM NUMBER: 18636973 MAIL ADDRESS: STREET 1: 200 FLYNN ROAD CITY: CAMARILLO STATE: CA ZIP: 93012-8790 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: SEMTECH CORP CENTRAL INDEX KEY: 0000088941 STANDARD INDUSTRIAL CLASSIFICATION: SEMICONDUCTORS & RELATED DEVICES [3674] IRS NUMBER: 952119684 STATE OF INCORPORATION: DE FISCAL YEAR END: 0129 BUSINESS ADDRESS: STREET 1: 200 FLYNN ROAD CITY: CAMARILLO STATE: CA ZIP: 93012-8790 BUSINESS PHONE: 8054982111 MAIL ADDRESS: STREET 1: 200 FLYNN ROAD CITY: CAMARILLO STATE: CA ZIP: 93012-8790 4 1 primary_01.xml PRIMARY DOCUMENT X0306 4 2018-02-21 0000088941 SEMTECH CORP SMTC 0001381846 CHUKWU EMEKA 200 FLYNN ROAD CAMARILLO CA 93012-8790 false true false false EVP and CFO Common Stock 2018-02-21 4 M false 5150 0 A 74926 D Common Stock 2018-02-21 4 F false 1892 33.8 D 73034 D Restricted Stock Unit 2018-02-21 4 M false 5150 33.8 D SMTC 5150 10301 D Each stock unit is the economic equivalent of one share of Semtech common stock. This grant vests in three annual installments beginning on February 21, 2018. /s/Emeka Chukwu by Charles B. Ammann under Power of Attorney dated February 25, 2014 (Copy On File) 2018-02-23