0001593968-20-000654.txt : 20200305 0001593968-20-000654.hdr.sgml : 20200305 20200305185608 ACCESSION NUMBER: 0001593968-20-000654 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20200303 FILED AS OF DATE: 20200305 DATE AS OF CHANGE: 20200305 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: 20692126 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: 0126 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 2020-03-03 0000088941 SEMTECH CORP SMTC 0001642805 Costello Mark C 200 FLYNN ROAD CAMARILLO CA 93012-8790 false true false false VP and GM Common Stock 2020-03-03 4 A false 3632 0 A 9659 D Restricted Stock Unit 2020-03-03 4 A false 15556 0 A SMTC 15556 15556 D Each stock unit is the economic equivalent of one share of Semtech common stock. This grant vests in three annual installments beginning on March 3, 2021. This grant vests in three annual installments beginning on March 3, 2021. /s/Mark C. Costello by Charles B. Ammann under Power of Attorney dated May 15, 2015 (Copy On File) 2020-03-05