0001593968-19-001881.txt : 20190912 0001593968-19-001881.hdr.sgml : 20190912 20190912161344 ACCESSION NUMBER: 0001593968-19-001881 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20190911 FILED AS OF DATE: 20190912 DATE AS OF CHANGE: 20190912 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: 191090534 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 2019-09-11 0000088941 SEMTECH CORP SMTC 0001642805 Costello Mark C 200 FLYNN ROAD CAMARILLO CA 93012-8790 false true false false VP and GM Common Stock 2019-09-11 4 S false 8951 46.8029 D 3090 D This price represents the weighted average of these sales. The prices ranged from $46.7800 to $46.9000. Price and share details are available upon request. /s/Mark C. Costello by Charles B. Ammann under Power of Attorney dated May 15, 2015 (Copy On File) 2019-09-12