{"schema_version":"secwatch.filing_event.v1","accession":"0001437749-25-003024","form_type":"8-K","ticker":"MPWR","cik":"0001280452","company_name":"MONOLITHIC POWER SYSTEMS INC","filed_at":"2025-02-06T23:59:59+00:00","discovered_at":"2026-05-14T18:03:03.177732+00:00","generated_at":"2026-05-27T01:28:39.439871+00:00","sec_items":["2.02","8.01","9.01"],"event_type":"earnings","sentiment":"positive","materiality_score":0.8,"calibrated_materiality_score":0.8,"confidence":"high","headline":"MPS reports FY2024 revenue up 21.2% YoY; raises dividend; authorizes $500M buyback","bullets":["FY2024 revenue $2.21B (+21.2% YoY); Q4 revenue $621.7M (record, +36.9% YoY).","Non-GAAP diluted EPS $14.12 (FY2024) vs $11.78; Q4 non-GAAP EPS $4.09 vs $2.88.","GAAP net income $1.8B includes $1.3B one-time foreign tax benefit; operating income $539.4M.","Quarterly dividend raised 24.8% to $1.56/share from $1.25; payable April 15, 2025.","Board approved new $500M stock repurchase program expiring February 4, 2028."],"urls":{"canonical":"https://secwatch.observer/filing/0001437749-25-003024","json":"https://secwatch.observer/filing/0001437749-25-003024.json","markdown":"https://secwatch.observer/filing/0001437749-25-003024.md","text":"https://secwatch.observer/filing/0001437749-25-003024.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1280452/000143774925003024/0001437749-25-003024-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1280452/000143774925003024/mpwr20241112c_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-27T01:28:39.439871+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"}