0001593968-21-002095 4 1 20210907 20210908 20210908 Rodensky Michael W 0001306150 4 34 001-06395 211242821 741 CALLE PLANO CAMARILLO CA 93012 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 2021-09-07 0000088941 SEMTECH CORP SMTC 0001306150 Rodensky Michael W 200 FLYNN RD. CAMARILLO CA 93012 false true false false VP Common Stock 2021-09-07 4 S false 2779 77.6291 D 5585 D This price represents the weighted average of these sales. The prices ranged from $77.6016 to $77.6480. Price and share details are available upon request. /s/Michael W. Rodensky by Charles B. Ammann under Power of Attorney dated March 10, 2020 (Copy On File) 2021-09-08