{"schema_version":"secwatch.filing_event.v1","accession":"0001157523-22-001096","form_type":"8-K","ticker":"AOSL","cik":"0001387467","company_name":"ALPHA & OMEGA SEMICONDUCTOR Ltd","filed_at":"2022-08-10T23:59:59+00:00","discovered_at":"2026-05-14T18:03:55.582284+00:00","generated_at":"2026-06-24T01:22:11.310713+00:00","sec_items":["2.02","9.01"],"event_type":"earnings","sentiment":"negative","materiality_score":0.7,"calibrated_materiality_score":0.7,"confidence":"medium","headline":"AOS Q4 revenue $194M, down 4.5% QoQ; GAAP EPS $0.53 vs $1.11 prior Q","bullets":["Revenue $194.0M, down from $203.2M QoQ but up from $177.3M YoY.","GAAP gross margin 32.6%, down from 35.6% QoQ; GAAP net income $15.1M, down 52% QoQ.","Non-GAAP diluted EPS $0.95, down from $1.34 in prior quarter.","No forward guidance provided in the press release or prepared remarks."],"urls":{"canonical":"https://secwatch.observer/filing/0001157523-22-001096","json":"https://secwatch.observer/filing/0001157523-22-001096.json","markdown":"https://secwatch.observer/filing/0001157523-22-001096.md","text":"https://secwatch.observer/filing/0001157523-22-001096.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1387467/000115752322001096/0001157523-22-001096-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1387467/000115752322001096/a52806307.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-24T01:22:11.310713+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"}