{"schema_version":"secwatch.filing_event.v1","accession":"0001493152-23-029442","form_type":"8-K","ticker":"XTNT","cik":"0001453593","company_name":"Xtant Medical Holdings, Inc.","filed_at":"2023-08-18T23:59:59+00:00","discovered_at":"2026-05-14T18:03:33.982641+00:00","generated_at":"2026-06-11T06:53:39.687536+00:00","sec_items":["4.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.4,"calibrated_materiality_score":0.4,"confidence":"high","headline":"Xtant Medical dismisses Plante & Moran, appoints Grant Thornton as auditor","bullets":["Audit committee appointed Grant Thornton LLP as independent auditor on August 15, 2023, replacing Plante & Moran.","Plante & Moran notified the audit committee it is evaluating whether to continue its SEC audit practice in the company's industry.","No disagreements or reportable events occurred during the two most recent fiscal years or the interim period preceding dismissal.","Audit reports for 2022 and 2021 were unqualified with no adverse opinions or modifications."],"urls":{"canonical":"https://secwatch.observer/filing/0001493152-23-029442","json":"https://secwatch.observer/filing/0001493152-23-029442.json","markdown":"https://secwatch.observer/filing/0001493152-23-029442.md","text":"https://secwatch.observer/filing/0001493152-23-029442.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1453593/000149315223029442/0001493152-23-029442-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1453593/000149315223029442/form8-k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-11T06:53:39.687536+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":"66a70cd2eb5f4efd92fccc4700be334a93083082","claim":"Xtant Medical Holdings, Inc. engaged Grant Thornton LLP as its auditor.","evidence_excerpt":"On August 15, 2023, the Audit Committee of the Board of Directors of Xtant Medical Holdings, Inc. (the “Company”) appointed Grant Thornton LLP (“Grant Thornton”) as the Company’s independent registered public accounting firm","evidence_source":"SEC 8-K Item 4.01/4.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1453593/000149315223029442/0001493152-23-029442-index.htm","confidence":0.9,"family_label":"Auditor Changes","details":[{"label":"Action","value":"engagement"},{"label":"Auditor","value":"Grant Thornton LLP"}],"fact_type":"auditor_change"},{"claim_id":"6ffa04c213760b69fb0baea0d86d355e29494d4d","claim":"Xtant Medical Holdings, Inc. dismissed Plante & Moran, PLLC as its auditor.","evidence_excerpt":"dismissed Plante & Moran, PLLC (“Plante Moran”), as the Company’s independent registered public accounting firm, subject to Grant Thornton LLP’s standard client acceptance procedures, which were completed on August 18, 2023.","evidence_source":"SEC 8-K Item 4.01/4.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1453593/000149315223029442/0001493152-23-029442-index.htm","confidence":0.9,"family_label":"Auditor Changes","details":[{"label":"Action","value":"dismissal"},{"label":"Auditor","value":"Plante & Moran, PLLC"},{"label":"Successor","value":"Grant Thornton LLP"}],"fact_type":"auditor_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}