{"schema_version":"secwatch.filing_event.v1","accession":"0001493152-23-036867","form_type":"8-K","ticker":"SINT","cik":"0001269026","company_name":"Sintx Technologies, Inc.","filed_at":"2023-10-11T23:59:59+00:00","discovered_at":"2026-05-14T18:03:28.488969+00:00","generated_at":"2026-06-10T01:30:31.204286+00:00","sec_items":["8.01","9.01"],"event_type":"other_material","sentiment":"positive","materiality_score":0.6,"calibrated_materiality_score":0.6,"confidence":"high","headline":"SINTX awarded $1.97M NIH Phase II grant for 3D printed spinal implant","bullets":["NIH Phase II SBIR grant of $1,972,826 to develop 3D printed silicon nitride-PEEK spinal implant.","Fourth NIH grant awarded to SINTX since Phase I award in September 2021.","24-month project includes design validation, mechanical testing, biocompatibility, and in vivo studies.","Successful execution will enable FDA 510(k) clearance and potential antimicrobial device claim.","Collaboration with University of Pennsylvania School of Veterinary Medicine for testing."],"urls":{"canonical":"https://secwatch.observer/filing/0001493152-23-036867","json":"https://secwatch.observer/filing/0001493152-23-036867.json","markdown":"https://secwatch.observer/filing/0001493152-23-036867.md","text":"https://secwatch.observer/filing/0001493152-23-036867.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1269026/000149315223036867/0001493152-23-036867-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1269026/000149315223036867/form8-k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-10T01:30:31.204286+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"}