{"schema_version":"secwatch.filing_event.v1","accession":"0000929638-26-001816","form_type":"8-K","ticker":"GCTS","cik":"0001851961","company_name":"GCT Semiconductor Holding, Inc.","filed_at":"2026-05-12T20:15:47+00:00","discovered_at":"2026-05-12T20:17:00.268352+00:00","generated_at":"2026-05-12T20:53:25.967227+00:00","sec_items":["2.02","9.01"],"event_type":"earnings","sentiment":"positive","materiality_score":0.65,"calibrated_materiality_score":0.65,"confidence":"high","headline":"GCT Semiconductor Q1 revenue up 287% YoY to $1.9M; 5G chipset shipments up 58% sequentially","bullets":["Revenue $1.9M (+287% YoY); gross margin improved to 49.3% from 17.7%.","5G chipset shipments totaled 3,000 units in Q1, up ~58% sequentially.","Operating expenses fell 9.6% to $7.1M; cash balance $7.2M at March 31.","Expanded licensing deal with a large satellite provider; initial 5G chipset shipments to partner on track for H2 2026.","Company expects sequential quarterly growth in 5G chipset shipments throughout 2026."],"urls":{"canonical":"https://secwatch.observer/filing/0000929638-26-001816","json":"https://secwatch.observer/filing/0000929638-26-001816.json","markdown":"https://secwatch.observer/filing/0000929638-26-001816.md","text":"https://secwatch.observer/filing/0000929638-26-001816.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1851961/000092963826001816/0000929638-26-001816-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1851961/000092963826001816/form8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-12T20:53:25.967227+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"}