{"schema_version":"secwatch.filing_event.v1","accession":"0001699350-25-000020","form_type":"8-K","ticker":"SI","cik":"0001699350","company_name":"SHOULDER INNOVATIONS, INC.","filed_at":"2025-12-03T23:59:59+00:00","discovered_at":"2026-05-14T18:02:40.180720+00:00","generated_at":"2026-05-16T15:15:19.760018+00:00","sec_items":["7.01","9.01"],"event_type":"other_material","sentiment":"positive","materiality_score":0.55,"calibrated_materiality_score":0.55,"confidence":"medium","headline":"Shoulder Innovations partners with INS to develop micro-robotic platform for shoulder arthroplasty","bullets":["Strategic partnership with Interventional Systems (INS) to create a shoulder-specific micro-robotic solution.","Robot will integrate with the ProVoyance platform, aiming to enhance surgical precision and workflow.","Designed as a portable unit targeting ASCs, addressing cost and mobility challenges of robotic surgery.","CEO cites rapid market share gains and IPO capital as enablers for this enabling technology expansion.","INS has a track record of deploying micro-robotics in other U.S. healthcare markets with strategic partners."],"urls":{"canonical":"https://secwatch.observer/filing/0001699350-25-000020","json":"https://secwatch.observer/filing/0001699350-25-000020.json","markdown":"https://secwatch.observer/filing/0001699350-25-000020.md","text":"https://secwatch.observer/filing/0001699350-25-000020.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1699350/000169935025000020/0001699350-25-000020-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1699350/000169935025000020/si-20251203.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-16T15:15:19.760018+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"}