0001593968-21-002529 4 1 20211206 20211207 20211207 Powell Norris B 0001828713 4 34 001-06395 211476169 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 2021-12-06 0000088941 SEMTECH CORP SMTC 0001828713 Powell Norris B 200 FLYNN RD. CAMARILLO CA 93012 false true false false SVP and CHRO Common Stock 2021-12-06 4 S false 4291 86.1585 D 0 D This price represents the weighted average of these sales. The prices ranged from $86.1401 to $86.2650. Price and share details are available upon request. /s/Norris B. Powell by Charles B. Ammann under Power of Attorney dated November 20, 2020 (Copy On File) 2021-12-07