0001593968-20-001501 4 1 20200618 20200618 20200618 LINDSTROM JAMES T 0001209693 4 34 001-06395 20973950 SEMTECH 200 FLYNN ROAD CAMARILLO CA 903126790 SEMTECH CORP 0000088941 3674 952119684 DE 0126 200 FLYNN ROAD CAMARILLO CA 93012-8790 8054982111 200 FLYNN ROAD CAMARILLO CA 93012-8790 4 1 primary_01.xml PRIMARY DOCUMENT X0306 4 2020-06-18 0000088941 SEMTECH CORP SMTC 0001209693 LINDSTROM JAMES T 200 FLYNN ROAD CAMARILLO CA 93012-8790 true false false false Board of Directors Common Stock 2020-06-18 4 M false 5000 28.06 A 27871 D Common Stock 2020-06-18 4 S false 5000 52.248 D 22871 D Option (right to buy) 28.06 2020-06-18 4 M false 5000 0 D 2016-01-01 2021-01-01 SMTC 5000 0 D This grant vests in four annual installments beginning on January 1, 2016. /s/James T. Lindstrom by Charles B. Ammann under Power of Attorney dated February 25, 2014 (Copy On File) 2020-06-18