{"schema_version":"secwatch.filing_event.v1","accession":"0001844505-24-000044","form_type":"8-K","ticker":"QTI","cik":"0001844505","company_name":"QT IMAGING HOLDINGS, INC.","filed_at":"2024-08-08T23:59:59+00:00","discovered_at":"2026-05-14T18:03:14.860086+00:00","generated_at":"2026-05-31T11:16:49.657056+00:00","sec_items":["2.02","8.01","9.01"],"event_type":"earnings","sentiment":"positive","materiality_score":0.6,"calibrated_materiality_score":0.6,"confidence":"high","headline":"QT Imaging Q2 2024 revenue $1.7M, 51% gross margin; partners with OU cancer center","bullets":["Revenue of $1.7M in Q2 2024, up from $1.4M in Q1 2024 and <$0.1M in Q2 2023.","Gross margin of 51%, down from 56% QoQ due to weighted average cost variability.","Shipped four Breast Acoustic CT scanners in Q2; three via strategic distributor; now five U.S. commercial sites.","Signed U.S. exclusive distribution agreement and partnership with University of Oklahoma/OU Health Stephenson Cancer Center for AI/ML development."],"urls":{"canonical":"https://secwatch.observer/filing/0001844505-24-000044","json":"https://secwatch.observer/filing/0001844505-24-000044.json","markdown":"https://secwatch.observer/filing/0001844505-24-000044.md","text":"https://secwatch.observer/filing/0001844505-24-000044.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1844505/000184450524000044/0001844505-24-000044-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1844505/000184450524000044/qti-20240808.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-31T11:16:49.657056+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"}