{"schema_version":"secwatch.filing_event.v1","accession":"0001437749-25-037726","form_type":"8-K","ticker":"MPWR","cik":"0001280452","company_name":"MONOLITHIC POWER SYSTEMS INC","filed_at":"2025-12-12T23:59:59+00:00","discovered_at":"2026-05-14T18:02:39.021921+00:00","generated_at":"2026-05-16T13:20:15.195010+00:00","sec_items":["8.01","9.01"],"event_type":"dividend","sentiment":"neutral","materiality_score":0.25,"calibrated_materiality_score":0.25,"confidence":"high","headline":"Monolithic Power Systems declares $1.56 Q4 dividend, payable Jan 15, 2026","bullets":["Q4 2025 cash dividend of $1.56 per share declared.","Record date: December 31, 2025.","Payment date: January 15, 2026.","Dividend is a regular quarterly declaration; no change from prior quarter."],"urls":{"canonical":"https://secwatch.observer/filing/0001437749-25-037726","json":"https://secwatch.observer/filing/0001437749-25-037726.json","markdown":"https://secwatch.observer/filing/0001437749-25-037726.md","text":"https://secwatch.observer/filing/0001437749-25-037726.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1280452/000143774925037726/0001437749-25-037726-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1280452/000143774925037726/mpwr20251208_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-16T13:20:15.195010+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"}