{"entity":{"type":"insider","cik":"0001526287","url":"/insider/0001526287","json_url":"/insider/0001526287.json","name":"Nayar Deepak","name_source":"as-filed","also_issuer":false,"cross_url":null},"coverage_statement":{"n_transactions":67,"n_filings":34,"first":"2012-08-07","last":"2026-05-20","span_basis":"filed_date"},"name_variants":[{"name":"Nayar Deepak","source":"filing","n_filings":27,"first_seen":"2014-05-07","last_seen":"2026-05-20"},{"name":"Deepak Nayar","source":"filing","n_filings":7,"first_seen":"2012-08-07","last_seen":"2014-03-05"}],"transactions":[{"id":6212729,"accession":"0001526287-26-000010","txn_seq":5,"anchor":"line-5","filing_url":"/filing/0001526287-26-000010","line_url":"/filing/0001526287-26-000010","is_derivative":false,"issuer_cik":"0000889331","issuer_name":"LITTELFUSE INC /DE","issuer_ticker":"LFUS","issuer_name_source":null,"issuer_url":"/issuer/0000889331","owner_cik":"0001526287","owner_name":"Nayar Deepak","owner_display_name":"Nayar Deepak","owner_url":"/insider/0001526287","role":"Officer (SVP & GM Electronics Business)","role_mark":"O","role_mark_label":"Officer (SVP & GM Electronics Business)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"SVP & GM Electronics Business","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":5911.0,"shares_display":"5,911","price_per_share":446.78,"price_display":"446.78","price_state":"stated","total_value":2640916.58,"total_display":"2,640,916.58","total_whole":"2,640,917","shares_owned_after":6173.0,"shares_owned_after_display":"6,173","ownership_form":"D","is_10b5_1":null,"transaction_date":"2026-05-18","filed_date":"2026-05-20","scope":"insider","n_lines":3},{"id":5906490,"accession":"0001526287-26-000002","txn_seq":8,"anchor":"line-8","filing_url":"/filing/0001526287-26-000002","line_url":"/filing/0001526287-26-000002","is_derivative":false,"issuer_cik":"0000889331","issuer_name":"LITTELFUSE INC /DE","issuer_ticker":"LFUS","issuer_name_source":null,"issuer_url":"/issuer/0000889331","owner_cik":"0001526287","owner_name":"Nayar Deepak","owner_display_name":"Nayar Deepak","owner_url":"/insider/0001526287","role":"Officer (SVP & GM Electronics Business)","role_mark":"O","role_mark_label":"Officer (SVP & GM Electronics Business)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"SVP & GM Electronics Business","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":8875.0,"shares_display":"8,875","price_per_share":321.54870309859155,"price_display":"321.55","price_state":"stated","total_value":2853744.74,"total_display":"2,853,744.74","total_whole":"2,853,745","shares_owned_after":6009.0,"shares_owned_after_display":"6,009","ownership_form":"D","is_10b5_1":null,"transaction_date":"2026-02-02","filed_date":"2026-02-04","scope":"insider","n_lines":6},{"id":4026682,"accession":"0000889331-25-000194","txn_seq":5,"anchor":"line-5","filing_url":"/filing/0000889331-25-000194","line_url":"/filing/0000889331-25-000194#line-5","is_derivative":false,"issuer_cik":"0000889331","issuer_name":"LITTELFUSE INC /DE","issuer_ticker":"LFUS","issuer_name_source":null,"issuer_url":"/issuer/0000889331","owner_cik":"0001526287","owner_name":"Nayar Deepak","owner_display_name":"Nayar Deepak","owner_url":"/insider/0001526287","role":"Officer (SVP & GM Electronics Business)","role_mark":"O","role_mark_label":"Officer (SVP & GM Electronics Business)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"SVP & GM Electronics Business","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":4454.0,"shares_display":"4,454","price_per_share":259.07,"price_display":"259.07","price_state":"stated","total_value":1153897.78,"total_display":"1,153,897.78","total_whole":"1,153,898","shares_owned_after":6009.0,"shares_owned_after_display":"6,009","ownership_form":"D","is_10b5_1":null,"transaction_date":"2025-12-05","filed_date":"2025-12-08","scope":"insider"},{"id":4026678,"accession":"0000889331-25-000194","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0000889331-25-000194","line_url":"/filing/0000889331-25-000194#line-2","is_derivative":false,"issuer_cik":"0000889331","issuer_name":"LITTELFUSE INC /DE","issuer_ticker":"LFUS","issuer_name_source":null,"issuer_url":"/issuer/0000889331","owner_cik":"0001526287","owner_name":"Nayar Deepak","owner_display_name":"Nayar Deepak","owner_url":"/insider/0001526287","role":"Officer (SVP & GM Electronics Business)","role_mark":"O","role_mark_label":"Officer (SVP & GM Electronics Business)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"SVP & GM Electronics Business","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":3036.0,"shares_display":"3,036","price_per_share":259.12,"price_display":"259.12","price_state":"stated","total_value":786688.32,"total_display":"786,688.32","total_whole":"786,688","shares_owned_after":5998.0,"shares_owned_after_display":"5,998","ownership_form":"D","is_10b5_1":null,"transaction_date":"2025-12-04","filed_date":"2025-12-08","scope":"insider"},{"id":4903763,"accession":"0000889331-25-000190","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0000889331-25-000190","line_url":"/filing/0000889331-25-000190#line-2","is_derivative":false,"issuer_cik":"0000889331","issuer_name":"LITTELFUSE INC /DE","issuer_ticker":"LFUS","issuer_name_source":null,"issuer_url":"/issuer/0000889331","owner_cik":"0001526287","owner_name":"Nayar Deepak","owner_display_name":"Nayar Deepak","owner_url":"/insider/0001526287","role":"Officer (SVP & GM Electronics Business)","role_mark":"O","role_mark_label":"Officer (SVP & GM Electronics Business)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"SVP & GM Electronics Business","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":2333.0,"shares_display":"2,333","price_per_share":255.5,"price_display":"255.50","price_state":"stated","total_value":596081.5,"total_display":"596,081.50","total_whole":"596,082","shares_owned_after":5998.0,"shares_owned_after_display":"5,998","ownership_form":"D","is_10b5_1":null,"transaction_date":"2025-11-26","filed_date":"2025-11-28","scope":"insider"},{"id":4746311,"accession":"0000889331-25-000103","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0000889331-25-000103","line_url":"/filing/0000889331-25-000103#line-1","is_derivative":false,"issuer_cik":"0000889331","issuer_name":"LITTELFUSE INC /DE","issuer_ticker":"LFUS","issuer_name_source":null,"issuer_url":"/issuer/0000889331","owner_cik":"0001526287","owner_name":"Nayar Deepak","owner_display_name":"Nayar Deepak","owner_url":"/insider/0001526287","role":"Officer (SVP & GM Electronics Business)","role_mark":"O","role_mark_label":"Officer (SVP & GM Electronics Business)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"SVP & GM Electronics Business","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":1477.0,"shares_display":"1,477","price_per_share":197.5,"price_display":"197.50","price_state":"stated","total_value":291707.5,"total_display":"291,707.50","total_whole":"291,708","shares_owned_after":5975.0,"shares_owned_after_display":"5,975","ownership_form":"D","is_10b5_1":null,"transaction_date":"2025-05-05","filed_date":"2025-05-06","scope":"insider"},{"id":2499579,"accession":"0000889331-24-000131","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0000889331-24-000131","line_url":"/filing/0000889331-24-000131","is_derivative":false,"issuer_cik":"0000889331","issuer_name":"LITTELFUSE INC /DE","issuer_ticker":"LFUS","issuer_name_source":null,"issuer_url":"/issuer/0000889331","owner_cik":"0001526287","owner_name":"Nayar Deepak","owner_display_name":"Nayar Deepak","owner_url":"/insider/0001526287","role":"Officer (SVP & GM Electronics Business)","role_mark":"O","role_mark_label":"Officer (SVP & GM Electronics Business)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"SVP & GM Electronics Business","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":1305.0,"shares_display":"1,305","price_per_share":250.24586206896552,"price_display":"250.25","price_state":"stated","total_value":326570.85,"total_display":"326,570.85","total_whole":"326,571","shares_owned_after":4630.0,"shares_owned_after_display":"4,630","ownership_form":"D","is_10b5_1":null,"transaction_date":"2024-05-06","filed_date":"2024-05-06","scope":"insider","n_lines":2},{"id":8643943,"accession":"0000889331-23-000171","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0000889331-23-000171","line_url":"/filing/0000889331-23-000171","is_derivative":false,"issuer_cik":"0000889331","issuer_name":"LITTELFUSE INC /DE","issuer_ticker":"LFUS","issuer_name_source":null,"issuer_url":"/issuer/0000889331","owner_cik":"0001526287","owner_name":"Nayar Deepak","owner_display_name":"Nayar Deepak","owner_url":"/insider/0001526287","role":"Officer (SVP & GM Electronics Business)","role_mark":"O","role_mark_label":"Officer (SVP & GM Electronics Business)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"SVP & GM Electronics Business","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":2717.0,"shares_display":"2,717","price_per_share":260.765969819654,"price_display":"260.77","price_state":"stated","total_value":708501.14,"total_display":"708,501.14","total_whole":"708,501","shares_owned_after":5264.0,"shares_owned_after_display":"5,264","ownership_form":"D","is_10b5_1":null,"transaction_date":"2023-12-14","filed_date":"2023-12-15","scope":"insider","n_lines":2},{"id":7938778,"accession":"0000889331-23-000097","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0000889331-23-000097","line_url":"/filing/0000889331-23-000097#line-2","is_derivative":false,"issuer_cik":"0000889331","issuer_name":"LITTELFUSE INC /DE","issuer_ticker":"LFUS","issuer_name_source":null,"issuer_url":"/issuer/0000889331","owner_cik":"0001526287","owner_name":"Nayar Deepak","owner_display_name":"Nayar Deepak","owner_url":"/insider/0001526287","role":"Officer (SVP & GM Electronics Business)","role_mark":"O","role_mark_label":"Officer (SVP & GM Electronics Business)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"SVP & GM Electronics Business","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":6792.0,"shares_display":"6,792","price_per_share":259.54,"price_display":"259.54","price_state":"stated","total_value":1762795.68,"total_display":"1,762,795.68","total_whole":"1,762,796","shares_owned_after":4264.0,"shares_owned_after_display":"4,264","ownership_form":"D","is_10b5_1":null,"transaction_date":"2023-05-08","filed_date":"2023-05-09","scope":"insider"},{"id":6979344,"accession":"0001567619-22-010023","txn_seq":10,"anchor":"line-10","filing_url":"/filing/0001567619-22-010023","line_url":"/filing/0001567619-22-010023","is_derivative":false,"issuer_cik":"0000889331","issuer_name":"LITTELFUSE INC /DE","issuer_ticker":"LFUS","issuer_name_source":null,"issuer_url":"/issuer/0000889331","owner_cik":"0001526287","owner_name":"Nayar Deepak","owner_display_name":"Nayar Deepak","owner_url":"/insider/0001526287","role":"Officer (SVP & GM Electronics Business)","role_mark":"O","role_mark_label":"Officer (SVP & GM Electronics Business)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"SVP & GM Electronics Business","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":1978.0,"shares_display":"1,978","price_per_share":254.9586956521739,"price_display":"254.96","price_state":"stated","total_value":504308.3,"total_display":"504,308.30","total_whole":"504,308","shares_owned_after":8477.0,"shares_owned_after_display":"8,477","ownership_form":"D","is_10b5_1":null,"transaction_date":"2022-05-10","filed_date":"2022-05-11","scope":"insider","n_lines":3},{"id":6979335,"accession":"0001567619-22-010023","txn_seq":6,"anchor":"line-6","filing_url":"/filing/0001567619-22-010023","line_url":"/filing/0001567619-22-010023","is_derivative":false,"issuer_cik":"0000889331","issuer_name":"LITTELFUSE INC /DE","issuer_ticker":"LFUS","issuer_name_source":null,"issuer_url":"/issuer/0000889331","owner_cik":"0001526287","owner_name":"Nayar Deepak","owner_display_name":"Nayar Deepak","owner_url":"/insider/0001526287","role":"Officer (SVP & GM Electronics Business)","role_mark":"O","role_mark_label":"Officer (SVP & GM Electronics Business)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"SVP & GM Electronics Business","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":4873.0,"shares_display":"4,873","price_per_share":255.25546275395033,"price_display":"255.26","price_state":"stated","total_value":1243859.87,"total_display":"1,243,859.87","total_whole":"1,243,860","shares_owned_after":9650.0,"shares_owned_after_display":"9,650","ownership_form":"D","is_10b5_1":null,"transaction_date":"2022-05-09","filed_date":"2022-05-11","scope":"insider","n_lines":5},{"id":4943249,"accession":"0001567619-21-009085","txn_seq":12,"anchor":"line-12","filing_url":"/filing/0001567619-21-009085","line_url":"/filing/0001567619-21-009085#line-12","is_derivative":false,"issuer_cik":"0000889331","issuer_name":"LITTELFUSE INC /DE","issuer_ticker":"LFUS","issuer_name_source":null,"issuer_url":"/issuer/0000889331","owner_cik":"0001526287","owner_name":"Nayar Deepak","owner_display_name":"Nayar Deepak","owner_url":"/insider/0001526287","role":"Officer (SVP & GM Electronics Business)","role_mark":"O","role_mark_label":"Officer (SVP & GM Electronics Business)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"SVP & GM Electronics Business","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":1424.0,"shares_display":"1,424","price_per_share":260.05,"price_display":"260.05","price_state":"stated","total_value":370311.2,"total_display":"370,311.20","total_whole":"370,311","shares_owned_after":7863.0,"shares_owned_after_display":"7,863","ownership_form":"D","is_10b5_1":null,"transaction_date":"2021-05-04","filed_date":"2021-05-05","scope":"insider"},{"id":4943239,"accession":"0001567619-21-009085","txn_seq":10,"anchor":"line-10","filing_url":"/filing/0001567619-21-009085","line_url":"/filing/0001567619-21-009085","is_derivative":false,"issuer_cik":"0000889331","issuer_name":"LITTELFUSE INC /DE","issuer_ticker":"LFUS","issuer_name_source":null,"issuer_url":"/issuer/0000889331","owner_cik":"0001526287","owner_name":"Nayar Deepak","owner_display_name":"Nayar Deepak","owner_url":"/insider/0001526287","role":"Officer (SVP & GM Electronics Business)","role_mark":"O","role_mark_label":"Officer (SVP & GM Electronics Business)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"SVP & GM Electronics Business","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":7495.0,"shares_display":"7,495","price_per_share":266.58204803202136,"price_display":"266.58","price_state":"stated","total_value":1998032.45,"total_display":"1,998,032.45","total_whole":"1,998,032","shares_owned_after":10164.0,"shares_owned_after_display":"10,164","ownership_form":"D","is_10b5_1":null,"transaction_date":"2021-05-03","filed_date":"2021-05-05","scope":"insider","n_lines":7},{"id":3227955,"accession":"0001567619-20-019334","txn_seq":4,"anchor":"line-4","filing_url":"/filing/0001567619-20-019334","line_url":"/filing/0001567619-20-019334","is_derivative":false,"issuer_cik":"0000889331","issuer_name":"LITTELFUSE INC /DE","issuer_ticker":"LFUS","issuer_name_source":null,"issuer_url":"/issuer/0000889331","owner_cik":"0001526287","owner_name":"Nayar Deepak","owner_display_name":"Nayar Deepak","owner_url":"/insider/0001526287","role":"Officer (SVP & GM Electronics Business)","role_mark":"O","role_mark_label":"Officer (SVP & GM Electronics Business)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"SVP & GM Electronics Business","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":5525.0,"shares_display":"5,525","price_per_share":220.8323076923077,"price_display":"220.83","price_state":"stated","total_value":1220098.5,"total_display":"1,220,098.50","total_whole":"1,220,099","shares_owned_after":8605.0,"shares_owned_after_display":"8,605","ownership_form":"D","is_10b5_1":null,"transaction_date":"2020-11-10","filed_date":"2020-11-12","scope":"insider","n_lines":2},{"id":2948522,"accession":"0001567619-20-014088","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0001567619-20-014088","line_url":"/filing/0001567619-20-014088","is_derivative":false,"issuer_cik":"0000889331","issuer_name":"LITTELFUSE INC /DE","issuer_ticker":"LFUS","issuer_name_source":null,"issuer_url":"/issuer/0000889331","owner_cik":"0001526287","owner_name":"Nayar Deepak","owner_display_name":"Nayar Deepak","owner_url":"/insider/0001526287","role":"Officer (SVP & GM Electronics Business)","role_mark":"O","role_mark_label":"Officer (SVP & GM Electronics Business)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"SVP & GM Electronics Business","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":2319.0,"shares_display":"2,319","price_per_share":180.4643467011643,"price_display":"180.46","price_state":"stated","total_value":418496.82,"total_display":"418,496.82","total_whole":"418,497","shares_owned_after":8560.0,"shares_owned_after_display":"8,560","ownership_form":"D","is_10b5_1":null,"transaction_date":"2020-08-03","filed_date":"2020-08-04","scope":"insider","n_lines":2},{"id":2618718,"accession":"0001567619-20-009174","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001567619-20-009174","line_url":"/filing/0001567619-20-009174#line-1","is_derivative":false,"issuer_cik":"0000889331","issuer_name":"LITTELFUSE INC /DE","issuer_ticker":"LFUS","issuer_name_source":null,"issuer_url":"/issuer/0000889331","owner_cik":"0001526287","owner_name":"Nayar Deepak","owner_display_name":"Nayar Deepak","owner_url":"/insider/0001526287","role":"Officer (SVP & GM Electronics Business)","role_mark":"O","role_mark_label":"Officer (SVP & GM Electronics Business)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"SVP & GM Electronics Business","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":341.0,"shares_display":"341","price_per_share":141.68,"price_display":"141.68","price_state":"stated","total_value":48312.88,"total_display":"48,312.88","total_whole":"48,313","shares_owned_after":8560.0,"shares_owned_after_display":"8,560","ownership_form":"D","is_10b5_1":null,"transaction_date":"2020-05-06","filed_date":"2020-05-07","scope":"insider"},{"id":3305740,"accession":"0001567619-20-008965","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001567619-20-008965","line_url":"/filing/0001567619-20-008965#line-1","is_derivative":false,"issuer_cik":"0000889331","issuer_name":"LITTELFUSE INC /DE","issuer_ticker":"LFUS","issuer_name_source":null,"issuer_url":"/issuer/0000889331","owner_cik":"0001526287","owner_name":"Nayar Deepak","owner_display_name":"Nayar Deepak","owner_url":"/insider/0001526287","role":"Officer (SVP & GM Electronics Business)","role_mark":"O","role_mark_label":"Officer (SVP & GM Electronics Business)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"SVP & GM Electronics Business","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":809.0,"shares_display":"809","price_per_share":145.0,"price_display":"145.00","price_state":"stated","total_value":117305.0,"total_display":"117,305.00","total_whole":"117,305","shares_owned_after":8901.0,"shares_owned_after_display":"8,901","ownership_form":"D","is_10b5_1":null,"transaction_date":"2020-05-04","filed_date":"2020-05-05","scope":"insider"},{"id":8768994,"accession":"0001567619-19-020405","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001567619-19-020405","line_url":"/filing/0001567619-19-020405#line-2","is_derivative":false,"issuer_cik":"0000889331","issuer_name":"LITTELFUSE INC /DE","issuer_ticker":"LFUS","issuer_name_source":null,"issuer_url":"/issuer/0000889331","owner_cik":"0001526287","owner_name":"Nayar Deepak","owner_display_name":"Nayar Deepak","owner_url":"/insider/0001526287","role":"Officer (SVP & GM EBU and IBU)","role_mark":"O","role_mark_label":"Officer (SVP & GM EBU and IBU)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"SVP & GM EBU and IBU","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":2264.0,"shares_display":"2,264","price_per_share":183.96,"price_display":"183.96","price_state":"stated","total_value":416485.44,"total_display":"416,485.44","total_whole":"416,485","shares_owned_after":3502.0,"shares_owned_after_display":"3,502","ownership_form":"D","is_10b5_1":null,"transaction_date":"2019-11-04","filed_date":"2019-11-05","scope":"insider"},{"id":8686760,"accession":"0001567619-19-009927","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0001567619-19-009927","line_url":"/filing/0001567619-19-009927","is_derivative":false,"issuer_cik":"0000889331","issuer_name":"LITTELFUSE INC /DE","issuer_ticker":"LFUS","issuer_name_source":null,"issuer_url":"/issuer/0000889331","owner_cik":"0001526287","owner_name":"Nayar Deepak","owner_display_name":"Nayar Deepak","owner_url":"/insider/0001526287","role":"Officer (SVP GM Electronics &Industrial)","role_mark":"O","role_mark_label":"Officer (SVP GM Electronics &Industrial)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"SVP GM Electronics &Industrial","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":3947.0,"shares_display":"3,947","price_per_share":187.74361287053458,"price_display":"187.74","price_state":"stated","total_value":741024.04,"total_display":"741,024.04","total_whole":"741,024","shares_owned_after":3502.0,"shares_owned_after_display":"3,502","ownership_form":"D","is_10b5_1":null,"transaction_date":"2019-05-06","filed_date":"2019-05-07","scope":"insider","n_lines":2},{"id":6192032,"accession":"0001140361-18-022148","txn_seq":5,"anchor":"line-5","filing_url":"/filing/0001140361-18-022148","line_url":"/filing/0001140361-18-022148#line-5","is_derivative":false,"issuer_cik":"0000889331","issuer_name":"LITTELFUSE INC /DE","issuer_ticker":"LFUS","issuer_name_source":null,"issuer_url":"/issuer/0000889331","owner_cik":"0001526287","owner_name":"Nayar Deepak","owner_display_name":"Nayar Deepak","owner_url":"/insider/0001526287","role":"Officer (SVP & GM Electronics)","role_mark":"O","role_mark_label":"Officer (SVP & GM Electronics)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"SVP & GM Electronics","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":2264.0,"shares_display":"2,264","price_per_share":212.86,"price_display":"212.86","price_state":"stated","total_value":481915.04,"total_display":"481,915.04","total_whole":"481,915","shares_owned_after":3601.0,"shares_owned_after_display":"3,601","ownership_form":"D","is_10b5_1":null,"transaction_date":"2018-05-08","filed_date":"2018-05-08","scope":"insider"},{"id":6192023,"accession":"0001140361-18-022148","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0001140361-18-022148","line_url":"/filing/0001140361-18-022148#line-3","is_derivative":false,"issuer_cik":"0000889331","issuer_name":"LITTELFUSE INC /DE","issuer_ticker":"LFUS","issuer_name_source":null,"issuer_url":"/issuer/0000889331","owner_cik":"0001526287","owner_name":"Nayar Deepak","owner_display_name":"Nayar Deepak","owner_url":"/insider/0001526287","role":"Officer (SVP & GM Electronics)","role_mark":"O","role_mark_label":"Officer (SVP & GM Electronics)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"SVP & GM Electronics","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":7047.0,"shares_display":"7,047","price_per_share":209.05,"price_display":"209.05","price_state":"stated","total_value":1473175.35,"total_display":"1,473,175.35","total_whole":"1,473,175","shares_owned_after":3601.0,"shares_owned_after_display":"3,601","ownership_form":"D","is_10b5_1":null,"transaction_date":"2018-05-07","filed_date":"2018-05-08","scope":"insider"},{"id":6227049,"accession":"0001140361-18-005237","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001140361-18-005237","line_url":"/filing/0001140361-18-005237#line-1","is_derivative":false,"issuer_cik":"0000889331","issuer_name":"LITTELFUSE INC /DE","issuer_ticker":"LFUS","issuer_name_source":null,"issuer_url":"/issuer/0000889331","owner_cik":"0001526287","owner_name":"Nayar Deepak","owner_display_name":"Nayar Deepak","owner_url":"/insider/0001526287","role":"Officer (SVP & GM Electronics)","role_mark":"O","role_mark_label":"Officer (SVP & GM Electronics)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"SVP & GM Electronics","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":179.0,"shares_display":"179","price_per_share":214.34,"price_display":"214.34","price_state":"stated","total_value":38366.86,"total_display":"38,366.86","total_whole":"38,367","shares_owned_after":4121.0,"shares_owned_after_display":"4,121","ownership_form":"D","is_10b5_1":null,"transaction_date":"2018-02-05","filed_date":"2018-02-06","scope":"insider"},{"id":5246190,"accession":"0001140361-17-018959","txn_seq":7,"anchor":"line-7","filing_url":"/filing/0001140361-17-018959","line_url":"/filing/0001140361-17-018959","is_derivative":false,"issuer_cik":"0000889331","issuer_name":"LITTELFUSE INC /DE","issuer_ticker":"LFUS","issuer_name_source":null,"issuer_url":"/issuer/0000889331","owner_cik":"0001526287","owner_name":"Nayar Deepak","owner_display_name":"Nayar Deepak","owner_url":"/insider/0001526287","role":"Officer (SVP & GM Electronics Div)","role_mark":"O","role_mark_label":"Officer (SVP & GM Electronics Div)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"SVP & GM Electronics Div","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":9545.0,"shares_display":"9,545","price_per_share":164.58449135673126,"price_display":"164.58","price_state":"stated","total_value":1570958.97,"total_display":"1,570,958.97","total_whole":"1,570,959","shares_owned_after":4300.0,"shares_owned_after_display":"4,300","ownership_form":"D","is_10b5_1":null,"transaction_date":"2017-05-08","filed_date":"2017-05-09","scope":"insider","n_lines":4}],"collapsed":true,"next_cursor":"2017-05-08|5246179","ledger_fault":false,"count":{"value":67,"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":67,"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":67},"affiliations":[{"type":"issuer","type_label":"ISSUER","cik":"0000889331","name":"LITTELFUSE INC /DE","url":"/issuer/0000889331","role":"Officer (SVP & GM Electronics Business)","n_filings":34,"first_seen":"2012-08-07","last_seen":"2026-05-20"}],"order_statement":"Newest transaction date first, id breaking the tie.","canonical_url":"https://ebomi.com/insider/0001526287","retrieved_at":"2026-08-25T17:37:37+00:00","coverage":{"filings":1506293,"transactions":4290787,"issuers":28597,"insiders":152303,"first_filed_date":"2003-06-30","last_filed_date":"2026-08-24","last_ingest":"2026-08-25T05:24:19.374141+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"}}