{"schema_version":"secwatch.filing_event.v1","accession":"0001628280-26-056197","form_type":"8-K","ticker":"AOSL","cik":"0001387467","company_name":"ALPHA & OMEGA SEMICONDUCTOR Ltd","filed_at":"2026-08-12T20:11:41+00:00","discovered_at":"2026-08-12T20:12:29.393155+00:00","generated_at":"2026-08-12T20:12:49.483444+00:00","sec_items":["2.02","9.01"],"event_type":"earnings","sentiment":"negative","materiality_score":0.6,"calibrated_materiality_score":0.6,"confidence":"high","headline":"AOS reports Q4 FY26 net loss of $13.1M; revenue $170.4M, down 3.5% YoY","bullets":["Q4 FY26 revenue $170.4M, up 4% sequentially from $163.8M but down 3.5% YoY from $176.5M.","GAAP net loss $13.1M ($0.43 diluted EPS), improved from $77.1M loss ($2.58 EPS) in year-ago quarter.","Non-GAAP net loss $4.0M ($0.13 diluted EPS) vs $0.7M income a year ago; non-GAAP operating loss $4.8M.","GAAP gross margin 23.1% (23.7% non-GAAP) vs 23.4% GAAP and 24.4% non-GAAP in Q4 FY25.","CFO Yifan Liang said on the call he will provide guidance for the September 2026 quarter."],"urls":{"canonical":"https://secwatch.observer/filing/0001628280-26-056197","json":"https://secwatch.observer/filing/0001628280-26-056197.json","markdown":"https://secwatch.observer/filing/0001628280-26-056197.md","text":"https://secwatch.observer/filing/0001628280-26-056197.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1387467/000162828026056197/0001628280-26-056197-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1387467/000162828026056197/aosl-20260812.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-08-12T20:12:49.483444+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"}