{"schema_version":"secwatch.filing_event.v1","accession":"0001628280-25-029086","form_type":"8-K","ticker":"LITE","cik":"0001633978","company_name":"Lumentum Holdings Inc.","filed_at":"2025-06-03T23:59:59+00:00","discovered_at":"2026-05-14T18:02:49.141545+00:00","generated_at":"2026-05-20T01:41:45.740416+00:00","sec_items":["7.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.6,"calibrated_materiality_score":0.6,"confidence":"low","headline":"Lumentum updates Q4 FY25 guidance; specific figures not disclosed in filing text","bullets":["Announced updated guidance for fiscal Q4 ending June 28, 2025.","Updated revenue outlook and other guidance details provided in Exhibit 99.1.","Management to discuss the updated outlook at BofA Global Tech Conference on June 4, 2025.","Presentation attached as exhibit; concrete figures not available in filing excerpt."],"urls":{"canonical":"https://secwatch.observer/filing/0001628280-25-029086","json":"https://secwatch.observer/filing/0001628280-25-029086.json","markdown":"https://secwatch.observer/filing/0001628280-25-029086.md","text":"https://secwatch.observer/filing/0001628280-25-029086.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1633978/000162828025029086/0001628280-25-029086-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1633978/000162828025029086/lite-20250603.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-20T01:41:45.740416+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"}