{"schema_version":"secwatch.filing_event.v1","accession":"0001157523-21-001341","form_type":"8-K","ticker":"AOSL","cik":"0001387467","company_name":"ALPHA & OMEGA SEMICONDUCTOR Ltd","filed_at":"2021-11-04T23:59:59+00:00","discovered_at":"2026-05-14T18:04:12.320856+00:00","generated_at":"2026-06-28T12:46:17.664895+00:00","sec_items":["2.02","5.02","9.01"],"event_type":"earnings","sentiment":"positive","materiality_score":0.85,"calibrated_materiality_score":0.85,"confidence":"high","headline":"AOS reports record Q1 revenue $187M, EPS $0.85; CEO voluntarily cuts bonus 50%","bullets":["Revenue $187.0M (up 23% YoY); GAAP diluted EPS $0.85 vs $0.36 YoY; non-GAAP diluted EPS $1.06 vs $0.55.","Gross margin improved to 34.5% from 28.1% YoY; non-GAAP gross margin 35.3%.","Operating income $24.9M vs $10.3M YoY; net income attributable to AOS $23.4M vs $9.6M.","CEO Mike Chang voluntarily waived 50% of his 2021 cash bonus due to employee contributions; Compensation Committee approved Nov 1."],"urls":{"canonical":"https://secwatch.observer/filing/0001157523-21-001341","json":"https://secwatch.observer/filing/0001157523-21-001341.json","markdown":"https://secwatch.observer/filing/0001157523-21-001341.md","text":"https://secwatch.observer/filing/0001157523-21-001341.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1387467/000115752321001341/0001157523-21-001341-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1387467/000115752321001341/a52521884.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-28T12:46:17.664895+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"}