{"schema_version":"secwatch.filing_event.v1","accession":"0001628280-26-003640","form_type":"8-K","ticker":"QTI","cik":"0001844505","company_name":"QT IMAGING HOLDINGS, INC.","filed_at":"2026-01-27T23:59:59+00:00","discovered_at":"2026-05-14T18:02:36.508732+00:00","generated_at":"2026-05-16T07:35:37.460453+00:00","sec_items":["8.01","9.01","99.1"],"event_type":"other_material","sentiment":"positive","materiality_score":0.55,"calibrated_materiality_score":0.55,"confidence":"high","headline":"QT Imaging receives Nasdaq approval to uplist from OTCQB; trading begins Jan 28, 2026","bullets":["QT Imaging Holdings (OTCQB: QTIH) received approval to uplist to Nasdaq Capital Market under ticker QTI.","Trading on Nasdaq expected to commence January 28, 2026.","CEO Raluca Dinu cites 'relentless work' to rebuild business and trust after less than one year post-delisting.","Company met all Nasdaq listing requirements including financial and governance criteria.","Uplisting intended to increase visibility, expand stockholder base, support long-term value creation."],"urls":{"canonical":"https://secwatch.observer/filing/0001628280-26-003640","json":"https://secwatch.observer/filing/0001628280-26-003640.json","markdown":"https://secwatch.observer/filing/0001628280-26-003640.md","text":"https://secwatch.observer/filing/0001628280-26-003640.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1844505/000162828026003640/0001628280-26-003640-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1844505/000162828026003640/qti-20260127.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-16T07:35:37.460453+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"}