0001593968-18-001108.txt : 20180813 0001593968-18-001108.hdr.sgml : 20180813 20180813165150 ACCESSION NUMBER: 0001593968-18-001108 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20180813 FILED AS OF DATE: 20180813 DATE AS OF CHANGE: 20180813 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Costello Mark C CENTRAL INDEX KEY: 0001642805 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-06395 FILM NUMBER: 181012887 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 2018-08-13 0000088941 SEMTECH CORP SMTC 0001642805 Costello Mark C 200 FLYNN ROAD CAMARILLO CA 93012-8790 false true false false VP and GM Common Stock 2018-08-13 4 M false 1625 0 A 8438 D Common Stock 2018-08-13 4 F false 562 49.9 D 7876 D Restricted Stock Unit 2018-08-13 4 M false 1625 0 D Common Stock 1625 0 D Each stock unit is the economic equivalent of one share of Semtech common stock. This grant vests in four annual installments beginning on August 13, 2015. /s/Mark C. Costello by Charles B. Ammann under Power of Attorney dated May 15, 2015 (Copy On File) 2018-08-13