0001593968-18-000411.txt : 20180226 0001593968-18-000411.hdr.sgml : 20180226 20180226162508 ACCESSION NUMBER: 0001593968-18-000411 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: Ammann Charles B. CENTRAL INDEX KEY: 0001470518 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-06395 FILM NUMBER: 18640870 MAIL ADDRESS: STREET 1: 21301 BURBANK BLVD. CITY: WOODLAND HILLS STATE: CA ZIP: 91367 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 0001470518 Ammann Charles B. 200 FLYNN ROAD CAMARILLO CA 93012-8790 false true false false EVP Common Stock 2018-02-23 4 M false 7000 0 A 22286 D Common Stock 2018-02-23 4 F false 2421 33.55 D 19865 D Common Stock 2018-02-24 4 M false 3334 0 A 23199 D Common Stock 2018-02-24 4 F false 1153 34.05 D 22046 D Common Stock 2018-02-25 4 M false 10000 0 A 32046 D Common Stock 2018-02-25 4 F false 3458 34.05 D 28588 D Restricted Stock Unit 2018-02-25 4 M false 10000 34.05 D Common Stock 10000 0 D Restricted Stock Unit 2018-02-24 4 M false 3334 34.05 D Common Stock 3334 0 D Restricted Stock Unit 2018-02-23 4 M false 7000 33.55 D Common Stock 7000 7000 D Each stock unit is the economic equivalent of one share of Semtech common stock. This grant vests in four annual installments beginning on February 25, 2015. This grant vests in three annual installments beginning on February 24, 2016. This grant vests in three annual installments beginning on February 24, 2016. This grant vests in three annual installments beginning on February 23, 2017. /s/Charles B. Ammann 2018-02-26