{"schema_version":"secwatch.filing_event.v1","accession":"0001628280-26-059577","form_type":"8-K","ticker":"QTI","cik":"0001844505","company_name":"QT IMAGING HOLDINGS, INC.","filed_at":"2026-08-31T20:05:42+00:00","discovered_at":"2026-08-31T20:07:03.014444+00:00","generated_at":"2026-08-31T20:07:27.671955+00:00","sec_items":["5.02"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.25,"calibrated_materiality_score":0.25,"confidence":"high","headline":"QT Imaging grants CEO Dr. Raluca Dinu 484,221 RSUs","bullets":["484,221 RSUs granted to CEO Dr. Raluca Dinu on Aug 28, 2026 under 2024 Amended and Restated Equity Incentive Plan.","Vesting: 3/16 vest Nov 15, 2026; remaining 13/16 in 13 equal quarterly installments through Feb 15, 2030.","Subject to continued service; grant follows Compensation Committee recommendation."],"urls":{"canonical":"https://secwatch.observer/filing/0001628280-26-059577","json":"https://secwatch.observer/filing/0001628280-26-059577.json","markdown":"https://secwatch.observer/filing/0001628280-26-059577.md","text":"https://secwatch.observer/filing/0001628280-26-059577.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1844505/000162828026059577/0001628280-26-059577-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1844505/000162828026059577/qti-20260828.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-08-31T20:07:27.671955+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"}