{"schema_version":"secwatch.filing_event.v1","accession":"0000889331-22-000032","form_type":"8-K","ticker":"LFUS","cik":"0000889331","company_name":"LITTELFUSE INC /DE","filed_at":"2022-07-19T23:59:59+00:00","discovered_at":"2026-05-14T18:03:58.457223+00:00","generated_at":"2026-06-24T12:52:59.208297+00:00","sec_items":["2.03","7.01","9.01"],"event_type":"m_and_a","sentiment":"neutral","materiality_score":0.75,"calibrated_materiality_score":0.75,"confidence":"high","headline":"Littelfuse closes acquisition of C&K Switches; funds $100M 4.33% notes due 2032","bullets":["Completed acquisition of C&K Switches, a designer of high-performance electromechanical switches and interconnect solutions.","C&K has annualized sales exceeding $200M and will be reported in the Electronics segment.","Financed through available cash and debt; issued $100M aggregate principal of 4.33% Senior Notes due June 30, 2032.","20 wholly-owned subsidiaries guaranteed the Senior Notes under a Subsidiary Guaranty Agreement dated July 18, 2022.","C&K serves industrial, transportation, aerospace, and datacom end markets globally."],"urls":{"canonical":"https://secwatch.observer/filing/0000889331-22-000032","json":"https://secwatch.observer/filing/0000889331-22-000032.json","markdown":"https://secwatch.observer/filing/0000889331-22-000032.md","text":"https://secwatch.observer/filing/0000889331-22-000032.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/889331/000088933122000032/0000889331-22-000032-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/889331/000088933122000032/lfus-20220718.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-24T12:52:59.208297+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}