{"schema_version":"secwatch.filing_event.v1","accession":"0001140361-22-013670","form_type":"8-K","ticker":"LFUS","cik":"0000889331","company_name":"LITTELFUSE INC /DE","filed_at":"2022-04-08T23:59:59+00:00","discovered_at":"2026-05-14T18:04:04.160204+00:00","generated_at":"2026-06-26T08:38:12.893619+00:00","sec_items":["1.01","7.01","9.01"],"event_type":"m_and_a","sentiment":"positive","materiality_score":0.75,"calibrated_materiality_score":0.75,"confidence":"high","headline":"Littelfuse to acquire C&K Switches for $540M enterprise value","bullets":["Enterprise value $540M; expected close in Q2 2022 subject to regulatory approvals.","C&K Switches is a designer of electromechanical switches with annualized sales >$200M.","Acquisition to be financed through a combination of cash and debt.","C&K will be reported within the Electronics segment; seller is affiliate of Sun Capital.","Transaction enhances growth across industrial, transportation, aerospace, and datacom markets."],"urls":{"canonical":"https://secwatch.observer/filing/0001140361-22-013670","json":"https://secwatch.observer/filing/0001140361-22-013670.json","markdown":"https://secwatch.observer/filing/0001140361-22-013670.md","text":"https://secwatch.observer/filing/0001140361-22-013670.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/889331/000114036122013670/0001140361-22-013670-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/889331/000114036122013670/brhc10036099_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-26T08:38:12.893619+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"}