{"schema_version":"secwatch.filing_event.v1","accession":"0001493152-23-018040","form_type":"8-K","ticker":"XTNT","cik":"0001453593","company_name":"Xtant Medical Holdings, Inc.","filed_at":"2023-05-18T23:59:59+00:00","discovered_at":"2026-05-14T18:03:38.922224+00:00","generated_at":"2026-06-14T21:08:50.065528+00:00","sec_items":["5.02","7.01","9.01"],"event_type":"other_material","sentiment":"positive","materiality_score":0.35,"calibrated_materiality_score":0.35,"confidence":"high","headline":"Xtant Medical appoints Lori Mitchell-Keller to Board of Directors effective May 16, 2023","bullets":["Lori D. Mitchell-Keller elected to the Board, effective May 16, 2023; will serve on Compensation and Audit Committees.","Mitchell-Keller brings 30+ years software and industry experience, including VP at Google Cloud and President at SAP Industries.","She received a pro rata RSU award of 45,782 shares, vesting one year from June 15, 2023.","Chairman cites her operations, IT, and marketing expertise as valuable to Xtant's long-term growth strategy."],"urls":{"canonical":"https://secwatch.observer/filing/0001493152-23-018040","json":"https://secwatch.observer/filing/0001493152-23-018040.json","markdown":"https://secwatch.observer/filing/0001493152-23-018040.md","text":"https://secwatch.observer/filing/0001493152-23-018040.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1453593/000149315223018040/0001493152-23-018040-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1453593/000149315223018040/form8-k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-14T21:08:50.065528+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":[{"claim_id":"c1731a6fa6","claim":"Lori D. Mitchell-Keller was elected as Director at Xtant Medical Holdings, Inc..","evidence_excerpt":"On May 16, 2023, the Board of Directors (the “Board”) of Xtant Medical Holdings, Inc. (the “Company”) elected Lori D. Mitchell-Keller to the Board, effective immediately.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1453593/000149315223018040/0001493152-23-018040-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"elected"},{"label":"Role","value":"Director"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}