{"schema_version":"secwatch.filing_event.v1","accession":"0000006281-26-000048","form_type":"8-K","ticker":"ADI","cik":"0000006281","company_name":"ANALOG DEVICES INC","filed_at":"2026-05-19T20:05:16+00:00","discovered_at":"2026-05-19T20:06:00.380111+00:00","generated_at":"2026-05-19T21:33:34.083540+00:00","sec_items":["7.01","9.01"],"event_type":"m_and_a","sentiment":"positive","materiality_score":0.8,"calibrated_materiality_score":0.8,"confidence":"high","headline":"Analog Devices acquires Empower Semiconductor for $1.5B to boost AI power delivery","bullets":["All-cash acquisition of Empower Semiconductor for $1.5 billion; expected to close in H2 2026.","Empower supplies integrated voltage regulators and silicon capacitors for high-density AI power.","Deal targets power density and efficiency constraints limiting AI system scale.","Empower CEO Tim Phillips will continue leading IVR technology efforts post-close."],"urls":{"canonical":"https://secwatch.observer/filing/0000006281-26-000048","json":"https://secwatch.observer/filing/0000006281-26-000048.json","markdown":"https://secwatch.observer/filing/0000006281-26-000048.md","text":"https://secwatch.observer/filing/0000006281-26-000048.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/6281/000000628126000048/0000006281-26-000048-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/6281/000000628126000048/adi-20260519.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-19T21:33:34.083540+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"}