{"cik":88941,"company":{"entity_status":"ACTIVE","filings":[{"accession":"0000088941-26-000041","document":"smtc-20261015.htm","filed":"2026-10-15","form":"8-K","items":"7.01","report_date":"2026-10-15"},{"accession":"0001801730-26-000018","document":"xslF345X06/wk-form4_1791577389.xml","filed":"2026-10-09","form":"4","items":"","report_date":"2026-10-07"},{"accession":"0001994152-26-000020","document":"xslF345X06/wk-form4_1791230547.xml","filed":"2026-10-05","form":"4","items":"","report_date":"2026-10-01"},{"accession":"0001156899-26-000035","document":"xslF345X06/wk-form4_1791230508.xml","filed":"2026-10-05","form":"4","items":"","report_date":"2026-10-01"},{"accession":"0001628280-26-063558","document":"xslF345X06/wk-form4_1790366702.xml","filed":"2026-09-25","form":"4","items":"","report_date":"2026-09-23"},{"accession":"0001753689-26-000005","document":"xslF345X06/wk-form4_1789761668.xml","filed":"2026-09-18","form":"4","items":"","report_date":"2026-09-16"},{"accession":"0001994152-26-000018","document":"xslF345X06/wk-form4_1789416107.xml","filed":"2026-09-14","form":"4","items":"","report_date":"2026-09-10"},{"accession":"0001801730-26-000016","document":"xslF345X06/wk-form4_1789416175.xml","filed":"2026-09-14","form":"4","items":"","report_date":"2026-09-10"},{"accession":"0001514954-26-000033","document":"xslF345X06/wk-form4_1789416083.xml","filed":"2026-09-14","form":"4","items":"","report_date":"2026-09-10"},{"accession":"0000088941-26-000034","document":"smtc-20260726.htm","filed":"2026-08-26","form":"10-Q","items":"","report_date":"2026-07-26"},{"accession":"0000088941-26-000028","document":"smtc-20260825.htm","filed":"2026-08-25","form":"8-K","items":"2.02,7.01,9.01","report_date":"2026-08-25"},{"accession":"0001193125-26-347716","document":"d123711d8k.htm","filed":"2026-08-13","form":"8-K","items":"8.01,9.01","report_date":"2026-08-13"},{"accession":"0000088941-26-000022","document":"smtc-20260706.htm","filed":"2026-07-06","form":"8-K","items":"1.01,2.03,9.01","report_date":"2026-07-06"},{"accession":"0000088941-26-000019","document":"smtc-20260602.htm","filed":"2026-06-08","form":"8-K","items":"5.02,5.07","report_date":"2026-06-02"},{"accession":"0000088941-26-000013","document":"smtc-20260426.htm","filed":"2026-05-27","form":"10-Q","items":"","report_date":"2026-04-26"},{"accession":"0000088941-26-000009","document":"smtc-20260526.htm","filed":"2026-05-26","form":"8-K","items":"2.02,7.01,9.01","report_date":"2026-05-26"},{"accession":"0001140361-26-015949","document":"ny20064946x771_def14a.htm","filed":"2026-04-21","form":"DEF 14A","items":"","report_date":"2026-06-04"},{"accession":"0000088941-26-000005","document":"smtc-20260125.htm","filed":"2026-03-23","form":"10-K","items":"","report_date":"2026-01-25"},{"accession":"0000088941-26-000003","document":"smtc-20260316.htm","filed":"2026-03-16","form":"8-K","items":"2.02,7.01,9.01","report_date":"2026-03-16"},{"accession":"0000088941-25-000166","document":"smtc-20251026.htm","filed":"2025-11-25","form":"10-Q","items":"","report_date":"2025-10-26"},{"accession":"0000088941-25-000163","document":"smtc-20251124.htm","filed":"2025-11-24","form":"8-K","items":"2.02,7.01,9.01","report_date":"2025-11-24"},{"accession":"0001193125-25-237190","document":"d98782d8k.htm","filed":"2025-10-10","form":"8-K","items":"1.01,2.03,3.02,8.01,9.01","report_date":"2025-10-07"},{"accession":"0001193125-25-231984","document":"d80216d8k.htm","filed":"2025-10-06","form":"8-K","items":"8.01,9.01","report_date":"2025-10-06"},{"accession":"0000088941-25-000160","document":"smtc-20250727.htm","filed":"2025-08-26","form":"10-Q","items":"","report_date":"2025-07-27"},{"accession":"0000088941-25-000158","document":"smtc-20250825.htm","filed":"2025-08-25","form":"8-K","items":"2.02,7.01,9.01","report_date":"2025-08-25"},{"accession":"0000088941-25-000135","document":"smtc-20250603.htm","filed":"2025-06-09","form":"8-K","items":"5.02,5.03,5.07","report_date":"2025-06-03"},{"accession":"0000088941-25-000101","document":"smtc-20250427.htm","filed":"2025-05-29","form":"10-Q","items":"","report_date":"2025-04-27"},{"accession":"0000088941-25-000098","document":"smtc-20250527.htm","filed":"2025-05-27","form":"8-K","items":"2.02,7.01,9.01","report_date":"2025-05-27"},{"accession":"0000088941-25-000095","document":"smtc-20250424.htm","filed":"2025-04-28","form":"8-K","items":"1.01,2.03,7.01,9.01","report_date":"2025-04-24"},{"accession":"0001193125-25-093573","document":"d893354ddef14a.htm","filed":"2025-04-24","form":"DEF 14A","items":"","report_date":"2025-05-05"},{"accession":"0000088941-25-000068","document":"smtc-20250126.htm","filed":"2025-03-25","form":"10-K","items":"","report_date":"2025-01-26"},{"accession":"0000088941-25-000062","document":"smtc-20250313.htm","filed":"2025-03-13","form":"8-K","items":"2.02,7.01,9.01","report_date":"2025-03-13"},{"accession":"0000088941-25-000028","document":"smtc-20250220.htm","filed":"2025-02-24","form":"8-K","items":"5.02","report_date":"2025-02-20"},{"accession":"0000088941-25-000025","document":"smtc-20250207.htm","filed":"2025-02-07","form":"8-K","items":"7.01","report_date":"2025-02-07"},{"accession":"0001193125-24-273394","document":"d881247d8k.htm","filed":"2024-12-09","form":"8-K","items":"8.01,9.01","report_date":"2024-12-05"},{"accession":"0000088941-24-000131","document":"smtc-20241027.htm","filed":"2024-12-03","form":"10-Q","items":"","report_date":"2024-10-27"},{"accession":"0000088941-24-000129","document":"smtc-20241126.htm","filed":"2024-11-27","form":"8-K","items":"5.02","report_date":"2024-11-26"},{"accession":"0000088941-24-000126","document":"smtc-20241125.htm","filed":"2024-11-25","form":"8-K","items":"2.02,7.01,9.01","report_date":"2024-11-25"},{"accession":"0002012383-24-004342","document":"us8168501018_111224.txt","filed":"2024-11-12","form":"SC 13G/A","items":"","report_date":""},{"accession":"0001422848-24-000390","document":"SEC13G_Filing.htm","filed":"2024-11-12","form":"SC 13G/A","items":"","report_date":""}],"former_names":[],"gleif_parents":[],"headquarters":[{"latitude":34.225555555556,"longitude":-119.03222222222,"name":"Camarillo","precision":"headquarters locality","source":"wikidata","url":"https://www.wikidata.org/wiki/Q846040"}],"insiders":[{"accession":"0001628280-26-063558","acquired_disposed":"D","code":"S","date":"2026-09-23","derivative":false,"filed":"2026-09-25","following_shares":"26600.0","form":"4","owners":["Walsh Paul V Jr"],"plan_10b5_1":true,"price":"172.61","security":"Common Stock","shares":"500.0"},{"accession":"0001753689-26-000005","acquired_disposed":"D","code":"S","date":"2026-09-16","derivative":false,"filed":"2026-09-18","following_shares":"0.0","form":"4","owners":["Cardenuto Rodolpho C"],"plan_10b5_1":false,"price":"165.0","security":"Common Stock","shares":"5321.0"},{"accession":"0001994152-26-000018","acquired_disposed":"D","code":"F","date":"2026-09-10","derivative":false,"filed":"2026-09-14","following_shares":"36049.0","form":"4","owners":["Lin Mark"],"plan_10b5_1":true,"price":"163.94","security":"Common Stock","shares":"1195.0"},{"accession":"0001994152-26-000018","acquired_disposed":"D","code":"S","date":"2026-09-10","derivative":false,"filed":"2026-09-14","following_shares":"35366.0","form":"4","owners":["Lin Mark"],"plan_10b5_1":true,"price":"159.9","security":"Common Stock","shares":"683.0"},{"accession":"0001994152-26-000018","acquired_disposed":"A","code":"M","date":"2026-09-10","derivative":false,"filed":"2026-09-14","following_shares":"37244.0","form":"4","owners":["Lin Mark"],"plan_10b5_1":true,"price":"0.0","security":"Common Stock","shares":"2348.0"},{"accession":"0001994152-26-000018","acquired_disposed":"D","code":"M","date":"2026-09-10","derivative":true,"filed":"2026-09-14","following_shares":"14091.0","form":"4","owners":["Lin Mark"],"plan_10b5_1":true,"price":"0.0","security":"Restricted Stock Unit","shares":"2348.0"},{"accession":"0001801730-26-000016","acquired_disposed":"D","code":"F","date":"2026-09-10","derivative":false,"filed":"2026-09-14","following_shares":"10133.0","form":"4","owners":["Green Jason Elliot"],"plan_10b5_1":false,"price":"163.94","security":"Common Stock","shares":"989.0"},{"accession":"0001801730-26-000016","acquired_disposed":"A","code":"M","date":"2026-09-10","derivative":false,"filed":"2026-09-14","following_shares":"11122.0","form":"4","owners":["Green Jason Elliot"],"plan_10b5_1":false,"price":"0.0","security":"Common Stock","shares":"2511.0"},{"accession":"0001801730-26-000016","acquired_disposed":"D","code":"M","date":"2026-09-10","derivative":true,"filed":"2026-09-14","following_shares":"15065.0","form":"4","owners":["Green Jason Elliot"],"plan_10b5_1":false,"price":"0.0","security":"Restricted Stock Unit","shares":"2511.0"},{"accession":"0001514954-26-000033","acquired_disposed":"A","code":"M","date":"2026-09-10","derivative":false,"filed":"2026-09-14","following_shares":"2439.0","form":"4","owners":["Silberstein Asaf"],"plan_10b5_1":false,"price":"0.0","security":"Common Stock","shares":"2439.0"},{"accession":"0001514954-26-000033","acquired_disposed":"D","code":"F","date":"2026-09-10","derivative":false,"filed":"2026-09-14","following_shares":"1198.0","form":"4","owners":["Silberstein Asaf"],"plan_10b5_1":false,"price":"163.94","security":"Common Stock","shares":"1241.0"},{"accession":"0001514954-26-000033","acquired_disposed":"D","code":"M","date":"2026-09-10","derivative":true,"filed":"2026-09-14","following_shares":"14633.0","form":"4","owners":["Silberstein Asaf"],"plan_10b5_1":false,"price":"0.0","security":"Restricted Stock Unit","shares":"2439.0"},{"accession":"0001189923-26-000023","acquired_disposed":"D","code":"F","date":"2026-09-10","derivative":false,"filed":"2026-09-14","following_shares":"81563.0","form":"4","owners":["WILSON JOHN MICHAEL"],"plan_10b5_1":false,"price":"163.94","security":"Common Stock","shares":"713.0"},{"accession":"0001189923-26-000023","acquired_disposed":"A","code":"M","date":"2026-09-10","derivative":false,"filed":"2026-09-14","following_shares":"82276.0","form":"4","owners":["WILSON JOHN MICHAEL"],"plan_10b5_1":false,"price":"0.0","security":"Common Stock","shares":"1400.0"},{"accession":"0001189923-26-000023","acquired_disposed":"D","code":"M","date":"2026-09-10","derivative":true,"filed":"2026-09-14","following_shares":"8400.0","form":"4","owners":["WILSON JOHN MICHAEL"],"plan_10b5_1":false,"price":"0.0","security":"Restricted Stock Unit","shares":"1400.0"},{"accession":"0001156899-26-000033","acquired_disposed":"A","code":"M","date":"2026-09-10","derivative":false,"filed":"2026-09-14","following_shares":"68929.0","form":"4","owners":["HOU HONG Q"],"plan_10b5_1":false,"price":"0.0","security":"Common Stock","shares":"8130.0"},{"accession":"0001156899-26-000033","acquired_disposed":"D","code":"F","date":"2026-09-10","derivative":false,"filed":"2026-09-14","following_shares":"64792.0","form":"4","owners":["HOU HONG Q"],"plan_10b5_1":false,"price":"163.94","security":"Common Stock","shares":"4137.0"},{"accession":"0001156899-26-000033","acquired_disposed":"D","code":"M","date":"2026-09-10","derivative":true,"filed":"2026-09-14","following_shares":"48775.0","form":"4","owners":["HOU HONG Q"],"plan_10b5_1":false,"price":"0.0","security":"Restricted Stock Unit","shares":"8130.0"},{"accession":"0001628280-26-061121","acquired_disposed":"D","code":"S","date":"2026-09-04","derivative":false,"filed":"2026-09-09","following_shares":"7140.0","form":"4","owners":["Ruehl Julie Garcia"],"plan_10b5_1":true,"price":"145.0","security":"Common Stock","shares":"1500.0"},{"accession":"0001156899-26-000031","acquired_disposed":"D","code":"S","date":"2026-09-04","derivative":false,"filed":"2026-09-09","following_shares":"60799.0","form":"4","owners":["HOU HONG Q"],"plan_10b5_1":true,"price":"138.71","security":"Common Stock","shares":"2000.0"},{"accession":"0001628280-26-058410","acquired_disposed":"D","code":"S","date":"2026-08-19","derivative":false,"filed":"2026-08-21","following_shares":"27100.0","form":"4","owners":["Walsh Paul V Jr"],"plan_10b5_1":true,"price":"135.48","security":"Common Stock","shares":"500.0"},{"accession":"0001514954-26-000031","acquired_disposed":"D","code":"S","date":"2026-08-17","derivative":false,"filed":"2026-08-19","following_shares":"88862.0","form":"4","owners":["Silberstein Asaf"],"plan_10b5_1":true,"price":"150.0","security":"Common Stock","shares":"5000.0"},{"accession":"0001156899-26-000029","acquired_disposed":"D","code":"S","date":"2026-08-07","derivative":false,"filed":"2026-08-11","following_shares":"62799.0","form":"4","owners":["HOU HONG Q"],"plan_10b5_1":true,"price":"140.0","security":"Common Stock","shares":"2000.0"},{"accession":"0001628280-26-049581","acquired_disposed":"D","code":"S","date":"2026-07-22","derivative":false,"filed":"2026-07-24","following_shares":"27600.0","form":"4","owners":["Walsh Paul V Jr"],"plan_10b5_1":true,"price":"133.07","security":"Common Stock","shares":"500.0"},{"accession":"0001514954-26-000029","acquired_disposed":"D","code":"S","date":"2026-07-14","derivative":false,"filed":"2026-07-16","following_shares":"93862.0","form":"4","owners":["Silberstein Asaf"],"plan_10b5_1":true,"price":"145.04","security":"Common Stock","shares":"3000.0"},{"accession":"0001156899-26-000027","acquired_disposed":"D","code":"S","date":"2026-07-10","derivative":false,"filed":"2026-07-14","following_shares":"64799.0","form":"4","owners":["HOU HONG Q"],"plan_10b5_1":true,"price":"133.0","security":"Common Stock","shares":"2000.0"},{"accession":"0001514954-26-000027","acquired_disposed":"D","code":"S","date":"2026-07-08","derivative":false,"filed":"2026-07-10","following_shares":"101616.0","form":"4","owners":["Silberstein Asaf"],"plan_10b5_1":true,"price":"127.61","security":"Common Stock","shares":"588.0"},{"accession":"0001514954-26-000027","acquired_disposed":"D","code":"S","date":"2026-07-08","derivative":false,"filed":"2026-07-10","following_shares":"96862.0","form":"4","owners":["Silberstein Asaf"],"plan_10b5_1":true,"price":"129.94","security":"Common Stock","shares":"3354.0"},{"accession":"0001514954-26-000027","acquired_disposed":"D","code":"S","date":"2026-07-08","derivative":false,"filed":"2026-07-10","following_shares":"100216.0","form":"4","owners":["Silberstein Asaf"],"plan_10b5_1":true,"price":"128.7","security":"Common Stock","shares":"1400.0"},{"accession":"0001514954-26-000027","acquired_disposed":"D","code":"S","date":"2026-07-08","derivative":false,"filed":"2026-07-10","following_shares":"102204.0","form":"4","owners":["Silberstein Asaf"],"plan_10b5_1":true,"price":"126.6","security":"Common Stock","shares":"273.0"},{"accession":"0001514954-26-000027","acquired_disposed":"D","code":"S","date":"2026-07-08","derivative":false,"filed":"2026-07-10","following_shares":"102477.0","form":"4","owners":["Silberstein Asaf"],"plan_10b5_1":true,"price":"125.18","security":"Common Stock","shares":"2448.0"},{"accession":"0001514954-26-000027","acquired_disposed":"D","code":"S","date":"2026-07-08","derivative":false,"filed":"2026-07-10","following_shares":"104925.0","form":"4","owners":["Silberstein Asaf"],"plan_10b5_1":true,"price":"124.19","security":"Common Stock","shares":"437.0"},{"accession":"0001801730-26-000014","acquired_disposed":"D","code":"S","date":"2026-07-07","derivative":false,"filed":"2026-07-09","following_shares":"8611.0","form":"4","owners":["Green Jason Elliot"],"plan_10b5_1":true,"price":"130.48","security":"Common Stock","shares":"1132.0"},{"accession":"0001801730-26-000014","acquired_disposed":"D","code":"S","date":"2026-07-07","derivative":false,"filed":"2026-07-09","following_shares":"9743.0","form":"4","owners":["Green Jason Elliot"],"plan_10b5_1":true,"price":"129.32","security":"Common Stock","shares":"1132.0"},{"accession":"0001994152-26-000016","acquired_disposed":"A","code":"M","date":"2026-07-01","derivative":false,"filed":"2026-07-06","following_shares":"37427.0","form":"4","owners":["Lin Mark"],"plan_10b5_1":true,"price":"0.0","security":"Common Stock","shares":"3164.0"},{"accession":"0001994152-26-000016","acquired_disposed":"D","code":"S","date":"2026-07-01","derivative":false,"filed":"2026-07-06","following_shares":"34896.0","form":"4","owners":["Lin Mark"],"plan_10b5_1":true,"price":"150.41","security":"Common Stock","shares":"970.0"},{"accession":"0001994152-26-000016","acquired_disposed":"D","code":"F","date":"2026-07-01","derivative":false,"filed":"2026-07-06","following_shares":"35866.0","form":"4","owners":["Lin Mark"],"plan_10b5_1":true,"price":"161.85","security":"Common Stock","shares":"1561.0"},{"accession":"0001994152-26-000016","acquired_disposed":"D","code":"M","date":"2026-07-01","derivative":true,"filed":"2026-07-06","following_shares":"3165.0","form":"4","owners":["Lin Mark"],"plan_10b5_1":true,"price":"0.0","security":"Restricted Stock Unit","shares":"3164.0"},{"accession":"0001514954-26-000025","acquired_disposed":"A","code":"G","date":"2026-07-01","derivative":false,"filed":"2026-07-06","following_shares":"105362.0","form":"4","owners":["Silberstein Asaf"],"plan_10b5_1":false,"price":"0.0","security":"Common Stock","shares":"38866.0"},{"accession":"0001514954-26-000025","acquired_disposed":"D","code":"G","date":"2026-07-01","derivative":false,"filed":"2026-07-06","following_shares":"0.0","form":"4","owners":["Silberstein Asaf"],"plan_10b5_1":false,"price":"0.0","security":"Common Stock","shares":"38866.0"},{"accession":"0001156899-26-000025","acquired_disposed":"A","code":"M","date":"2026-07-01","derivative":false,"filed":"2026-07-06","following_shares":"70099.0","form":"4","owners":["HOU HONG Q"],"plan_10b5_1":false,"price":"0.0","security":"Common Stock","shares":"6484.0"},{"accession":"0001156899-26-000025","acquired_disposed":"D","code":"F","date":"2026-07-01","derivative":false,"filed":"2026-07-06","following_shares":"66799.0","form":"4","owners":["HOU HONG Q"],"plan_10b5_1":false,"price":"161.85","security":"Common Stock","shares":"3300.0"},{"accession":"0001156899-26-000025","acquired_disposed":"D","code":"M","date":"2026-07-01","derivative":true,"filed":"2026-07-06","following_shares":"25933.0","form":"4","owners":["HOU HONG Q"],"plan_10b5_1":false,"price":"0.0","security":"Restricted Stock Unit","shares":"6484.0"},{"accession":"0001973342-26-000012","acquired_disposed":"D","code":"S","date":"2026-06-30","derivative":false,"filed":"2026-07-02","following_shares":"5678.0","form":"4","owners":["Fischer Gregory Michael"],"plan_10b5_1":true,"price":"156.24","security":"Common Stock","shares":"1500.0"},{"accession":"0001156899-26-000023","acquired_disposed":"D","code":"S","date":"2026-06-29","derivative":false,"filed":"2026-07-01","following_shares":"65901.0","form":"4","owners":["HOU HONG Q"],"plan_10b5_1":false,"price":"152.43","security":"Common Stock","shares":"7319.0"},{"accession":"0001156899-26-000023","acquired_disposed":"D","code":"S","date":"2026-06-29","derivative":false,"filed":"2026-07-01","following_shares":"63615.0","form":"4","owners":["HOU HONG Q"],"plan_10b5_1":false,"price":"152.99","security":"Common Stock","shares":"2286.0"}],"legal_name":"SEMTECH CORPORATION","lei":"549300J7WUY317SW6O61","lei_status":"LAPSED","lei_updated_at":"2026-10-01T13:30:00Z","names":[{"entity_id":null,"kind":"alias","name":"Semtech Corporation","source":"wikidata"},{"entity_id":"Q30713766","kind":"subsidiary","name":"Semtech (Canada)","source":"wikidata"},{"entity_id":"Q111522243","kind":"subsidiary","name":"Semtech (United Kingdom)","source":"wikidata"}],"parent_exceptions":["direct-parent: no parent LEI supplied","ultimate-parent: no parent LEI supplied"],"parents":[],"wikidata_id":"Q3459777"},"research_built_at":"2026-10-23T06:11:20.354311+00:00","reviewed_events":[],"reviewed_events_coverage":"selective; not a complete event history; accounting series not reconciled","sources":[{"coverage":"8022 issuers; up to 32 recent company reports and 8 ownership-change filings per issuer","id":"sec","license":"SEC public-information reuse","license_url":"https://www.sec.gov/about/privacy-information","name":"SEC submissions","retrieved_at":"2026-10-23T06:12:00.336203+00:00","status":"ok","url":"https://www.sec.gov/search-filings/edgar-application-programming-interfaces"},{"coverage":"1658 unambiguous CIK-linked entities; coverage is incomplete","id":"wikidata","license":"CC0-1.0","license_url":"https://www.wikidata.org/wiki/Wikidata:Licensing","name":"Wikidata structured data","retrieved_at":"2026-10-23T06:12:25.714432+00:00","status":"ok","url":"https://www.wikidata.org/"},{"coverage":"1197 checked identities; 0 unavailable records","id":"gleif","license":"CC0-1.0","license_url":"https://www.gleif.org/en/meta/lei-data-terms-of-use","name":"GLEIF legal entity reference data","retrieved_at":"2026-10-23T06:14:03.968440+00:00","status":"ok","url":"https://www.gleif.org/en/lei-data/gleif-api"},{"coverage":"4 selected series; gaps remain missing","id":"fed","license":"Public domain (selected government series)","license_url":"https://www.federalreserve.gov/disclaimer.htm","name":"Federal Reserve Board H.15","retrieved_at":"2026-10-23T06:27:13.562713+00:00","status":"ok","url":"https://www.federalreserve.gov/releases/h15/"},{"coverage":"9 selected series; gaps remain missing","id":"bls","license":"Public domain","license_url":"https://www.bls.gov/opub/copyright-information.htm","name":"Bureau of Labor Statistics","retrieved_at":"2026-10-23T06:27:14.878114+00:00","status":"ok","url":"https://www.bls.gov/developers/"},{"coverage":"2026 Q3: filings in this completed quarter; not a live transaction feed","id":"insiders","license":"SEC public-information reuse","license_url":"https://www.sec.gov/about/privacy-information","name":"SEC insider transactions","retrieved_at":"2026-10-23T06:12:21.860189+00:00","status":"ok","url":"https://www.sec.gov/data-research/sec-markets-data/insider-transactions-data-sets"}]}