{"schema_version":"secwatch.filing_event.v1","accession":"0001844505-24-000081","form_type":"8-K","ticker":"QTI","cik":"0001844505","company_name":"QT IMAGING HOLDINGS, INC.","filed_at":"2024-12-11T23:59:59+00:00","discovered_at":"2026-05-14T18:03:10.000181+00:00","generated_at":"2026-05-29T04:47:55.192334+00:00","sec_items":["7.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.05,"calibrated_materiality_score":0.05,"confidence":"low","headline":"QT Imaging posts investor presentation; no material financial or operational data disclosed","bullets":["Company posted investor presentation on December 11, 2024 to its website.","Presentation contains supplemental product and operational information about breast acoustic CT scanner.","No specific financial metrics, guidance, or material new developments were disclosed in the filing."],"urls":{"canonical":"https://secwatch.observer/filing/0001844505-24-000081","json":"https://secwatch.observer/filing/0001844505-24-000081.json","markdown":"https://secwatch.observer/filing/0001844505-24-000081.md","text":"https://secwatch.observer/filing/0001844505-24-000081.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1844505/000184450524000081/0001844505-24-000081-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1844505/000184450524000081/qti-20241211.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-29T04:47:55.192334+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"}