{"schema_version":"secwatch.filing_event.v1","accession":"0000929638-26-002281","form_type":"8-K","ticker":"GCTS","cik":"0001851961","company_name":"GCT Semiconductor Holding, Inc.","filed_at":"2026-06-18T20:31:43+00:00","discovered_at":"2026-06-18T20:33:00.264176+00:00","generated_at":"2026-06-18T20:40:28.336903+00:00","sec_items":["9.01"],"event_type":"other","sentiment":"neutral","materiality_score":0.1,"calibrated_materiality_score":0.1,"confidence":"high","headline":"GCT Semiconductor files legal opinion for at-the-market stock issuance","bullets":["Legal opinion filed re: shares issuable under April 1, 2025 Sales Agreement with sales agents.","Prospectus supplement filed June 18, 2026 supplements S-3 registration (No. 333-286316) effective April 9, 2025.","Opinion covers legality of common stock offered via at-the-market program; no new financial data provided."],"urls":{"canonical":"https://secwatch.observer/filing/0000929638-26-002281","json":"https://secwatch.observer/filing/0000929638-26-002281.json","markdown":"https://secwatch.observer/filing/0000929638-26-002281.md","text":"https://secwatch.observer/filing/0000929638-26-002281.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1851961/000092963826002281/0000929638-26-002281-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1851961/000092963826002281/form8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-18T20:40:28.336903+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"}