{"schema_version":"secwatch.filing_event.v1","accession":"0001844505-25-000042","form_type":"8-K","ticker":"QTI","cik":"0001844505","company_name":"QT IMAGING HOLDINGS, INC.","filed_at":"2025-04-10T23:59:59+00:00","discovered_at":"2026-05-14T18:02:50.103500+00:00","generated_at":"2026-05-23T17:28:57.897077+00:00","sec_items":["1.01","3.02","8.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.6,"calibrated_materiality_score":0.6,"confidence":"high","headline":"QT Imaging delisted from Nasdaq, trades on OTCQB; raises $500K in insider PIPE","bullets":["Delisting proceedings initiated by Nasdaq; stock suspended Jan 28, 2025 and now trades OTCQB (QTIH).","PIPE of $500K gross from Chairman Dr. Avi Katz and CEO Dr. Raluca Dinu; 784,929 shares at $0.637/share.","Warrants to purchase 1,569,858 shares at $0.72/share, exercisable 6 months after closing, 10-year term.","Closing expected by April 24, 2025; net proceeds used solely for working capital; no banking fees.","Share price represents ~10% premium to VWAP on April 9, 2025."],"urls":{"canonical":"https://secwatch.observer/filing/0001844505-25-000042","json":"https://secwatch.observer/filing/0001844505-25-000042.json","markdown":"https://secwatch.observer/filing/0001844505-25-000042.md","text":"https://secwatch.observer/filing/0001844505-25-000042.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1844505/000184450525000042/0001844505-25-000042-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1844505/000184450525000042/qti-20250409.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-23T17:28:57.897077+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"}