0001593968-22-000734 4 1 20220309 20220311 20220311 Rayabhari Madhusudhan 0001832524 4 34 001-06395 22733746 200 FLYNN ROAD CAMARILLO CA 93012-8790 SEMTECH CORP 0000088941 3674 952119684 DE 0130 200 FLYNN ROAD CAMARILLO CA 93012-8790 8054982111 200 FLYNN ROAD CAMARILLO CA 93012-8790 4 1 primary_01.xml PRIMARY DOCUMENT X0306 4 2022-03-09 0000088941 SEMTECH CORP SMTC 0001832524 Rayabhari Madhusudhan 200 FLYNN RD. CAMARILLO CA 93012 false true false false VP and GM Common Stock 2022-03-09 4 M false 2347 0 A 15627 D Common Stock 2022-03-09 4 F false 805 62.6 D 14822 D Restricted Stock Unit 2022-03-09 4 M false 2347 0 D SMTC 2347 4695 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 9, 2022. This grant vests in three annual installments beginning on March 9, 2022. s/Madhusudhan Rayabhari by Charles B. Ammann under Power of Attorney dated November 23, 2020 (Copy On File) 2022-03-11