0001593968-18-000413.txt : 20180226 0001593968-18-000413.hdr.sgml : 20180226 20180226163123 ACCESSION NUMBER: 0001593968-18-000413 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20180223 FILED AS OF DATE: 20180226 DATE AS OF CHANGE: 20180226 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: 18640975 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 2018-02-23 0000088941 SEMTECH CORP SMTC 0001381846 CHUKWU EMEKA 200 FLYNN ROAD CAMARILLO CA 93012-8790 false true false false EVP and CFO Common Stock 2018-02-23 4 M false 18333 0 A 91367 D Common Stock 2018-02-23 4 F false 6340 33.55 D 85027 D Common Stock 2018-02-24 4 M false 6667 0 A 91694 D Common Stock 2018-02-24 4 F false 2377 34.05 D 89317 D Restricted Stock Unit 2018-02-24 4 M false 6667 34.05 D Common Stock 6667 0 D Restricted Stock Unit 2018-02-23 4 M false 18333 33.55 D Common Stock 18333 18334 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 24, 2016. Each stock unit is the economic equivalent of one share of Semtech common stock. This grant vests in three annual installments beginning on February 23, 2017. /s/Emeka Chukwu by Charles B. Ammann under Power of Attorney dated February 25, 2014 (Copy On File) 2018-02-26