{"entity":{"type":"insider","cik":"0001406465","url":"/insider/0001406465","json_url":"/insider/0001406465.json","name":"Santoro Carmelo J.","name_source":"as-filed","also_issuer":false,"cross_url":null},"coverage_statement":{"n_transactions":5,"n_filings":5,"first":"2019-01-10","last":"2020-06-01","span_basis":"filed_date"},"name_variants":[{"name":"Santoro Carmelo J.","source":"filing","n_filings":5,"first_seen":"2019-01-10","last_seen":"2020-06-01"}],"transactions":[{"id":2764165,"accession":"0001593968-20-001305","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0001593968-20-001305","line_url":"/filing/0001593968-20-001305#line-3","is_derivative":false,"issuer_cik":"0000088941","issuer_name":"SEMTECH CORP","issuer_ticker":"SMTC","issuer_name_source":null,"issuer_url":"/issuer/0000088941","owner_cik":"0001406465","owner_name":"Santoro Carmelo J.","owner_display_name":"Santoro Carmelo J.","owner_url":"/insider/0001406465","role":"Director","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Board of Directors","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":2665.0,"shares_display":"2,665","price_per_share":52.7246,"price_display":"52.72","price_state":"stated","total_value":140511.059,"total_display":"140,511.06","total_whole":"140,511","shares_owned_after":23349.0,"shares_owned_after_display":"23,349","ownership_form":"D","is_10b5_1":null,"transaction_date":"2020-06-01","filed_date":"2020-06-01","scope":"insider"},{"id":2931252,"accession":"0001593968-20-000992","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0001593968-20-000992","line_url":"/filing/0001593968-20-000992#line-3","is_derivative":false,"issuer_cik":"0000088941","issuer_name":"SEMTECH CORP","issuer_ticker":"SMTC","issuer_name_source":null,"issuer_url":"/issuer/0000088941","owner_cik":"0001406465","owner_name":"Santoro Carmelo J.","owner_display_name":"Santoro Carmelo J.","owner_url":"/insider/0001406465","role":"Director","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Board of Directors","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":3158.0,"shares_display":"3,158","price_per_share":42.258,"price_display":"42.26","price_state":"stated","total_value":133450.764,"total_display":"133,450.76","total_whole":"133,451","shares_owned_after":21014.0,"shares_owned_after_display":"21,014","ownership_form":"D","is_10b5_1":null,"transaction_date":"2020-04-07","filed_date":"2020-04-07","scope":"insider"},{"id":8105945,"accession":"0001593968-19-001939","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0001593968-19-001939","line_url":"/filing/0001593968-19-001939#line-3","is_derivative":false,"issuer_cik":"0000088941","issuer_name":"SEMTECH CORP","issuer_ticker":"SMTC","issuer_name_source":null,"issuer_url":"/issuer/0000088941","owner_cik":"0001406465","owner_name":"Santoro Carmelo J.","owner_display_name":"Santoro Carmelo J.","owner_url":"/insider/0001406465","role":"Director","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Board of Directors","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":2470.0,"shares_display":"2,470","price_per_share":50.5876,"price_display":"50.59","price_state":"stated","total_value":124951.372,"total_display":"124,951.37","total_whole":"124,951","shares_owned_after":19172.0,"shares_owned_after_display":"19,172","ownership_form":"D","is_10b5_1":null,"transaction_date":"2019-09-26","filed_date":"2019-09-30","scope":"insider"},{"id":7826342,"accession":"0001593968-19-000802","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0001593968-19-000802","line_url":"/filing/0001593968-19-000802#line-3","is_derivative":false,"issuer_cik":"0000088941","issuer_name":"SEMTECH CORP","issuer_ticker":"SMTC","issuer_name_source":null,"issuer_url":"/issuer/0000088941","owner_cik":"0001406465","owner_name":"Santoro Carmelo J.","owner_display_name":"Santoro Carmelo J.","owner_url":"/insider/0001406465","role":"Director","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Board of Directors","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":3230.0,"shares_display":"3,230","price_per_share":54.5598,"price_display":"54.56","price_state":"stated","total_value":176228.154,"total_display":"176,228.15","total_whole":"176,228","shares_owned_after":15155.0,"shares_owned_after_display":"15,155","ownership_form":"D","is_10b5_1":null,"transaction_date":"2019-03-18","filed_date":"2019-03-19","scope":"insider"},{"id":8687619,"accession":"0001593968-19-000144","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0001593968-19-000144","line_url":"/filing/0001593968-19-000144#line-3","is_derivative":false,"issuer_cik":"0000088941","issuer_name":"SEMTECH CORP","issuer_ticker":"SMTC","issuer_name_source":null,"issuer_url":"/issuer/0000088941","owner_cik":"0001406465","owner_name":"Santoro Carmelo J.","owner_display_name":"Santoro Carmelo J.","owner_url":"/insider/0001406465","role":"Director","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Board of Directors","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":13872.0,"shares_display":"13,872","price_per_share":47.9348,"price_display":"47.93","price_state":"stated","total_value":664951.5456,"total_display":"664,951.55","total_whole":"664,952","shares_owned_after":13385.0,"shares_owned_after_display":"13,385","ownership_form":"D","is_10b5_1":null,"transaction_date":"2019-01-09","filed_date":"2019-01-10","scope":"insider"}],"collapsed":true,"next_cursor":null,"ledger_fault":false,"count":{"value":5,"kind":"exact"},"open_market_only":false,"composition":{"kind":"exact","rows":[{"code":"P","label":"Open-market purchase","n":0,"open_market":true},{"code":"S","label":"Open-market sale","n":5,"open_market":true},{"code":"M","label":"Option exercise","n":0,"open_market":false},{"code":"A","label":"Grant or award","n":0,"open_market":false},{"code":"F","label":"Tax withholding","n":0,"open_market":false},{"code":"D","label":"Disposition to the issuer","n":0,"open_market":false},{"code":"X","label":"In-the-money option exercise","n":0,"open_market":false}],"total":5},"affiliations":[{"type":"issuer","type_label":"ISSUER","cik":"0000088941","name":"SEMTECH CORP","url":"/issuer/0000088941","role":"Director","n_filings":5,"first_seen":"2019-01-10","last_seen":"2020-06-01"}],"order_statement":"Newest transaction date first, id breaking the tie.","canonical_url":"https://ebomi.com/insider/0001406465","retrieved_at":"2026-08-25T02:43:30+00:00","coverage":{"filings":1506293,"transactions":4290787,"issuers":28597,"insiders":152303,"first_filed_date":"2003-06-30","last_filed_date":"2026-08-21","last_ingest":"2026-08-22T05:23:40.159918+00:00","counts_are":{"filings":"estimate","transactions":"estimate","issuers":"estimate","insiders":"estimate"},"source":"SEC EDGAR Form 4 filings, parsed by ebomi","fault":false},"license":{"underlying_records":"US SEC filings are public records of the United States government and are not subject to copyright. The transactional facts in them are not ours to license.","this_presentation":"The parsing, normalisation, curation, and presentation are ebomi's own work.","grant":"undecided","grant_note":"The open licence for ebomi's own layer is an open owner decision (SPEC-20260731T1159Z open question 3: CC BY 4.0 or CC0 with a citation request). Until it is taken, no grant is asserted here.","citation_request":"Balogh, A. Insider trading. Scientific Data 10, 237 (2023)","url":"https://ebomi.com/license"},"fair_use":{"policy":"These JSON endpoints are open and unauthenticated. Please read them at a human pace, identify your client in the User-Agent header, and use the published dataset for bulk work rather than crawling page by page.","bulk_alternative":"doi:10.1038/s41597-023-02147-6"}}