{"schema_version":"secwatch.filing_event.v1","accession":"0001654954-23-008608","form_type":"8-K","ticker":"XPL","cik":"0000917225","company_name":"SOLITARIO RESOURCES CORP.","filed_at":"2023-06-30T23:59:59+00:00","discovered_at":"2026-05-14T18:03:42.797386+00:00","generated_at":"2026-06-13T14:33:11.932913+00:00","sec_items":["4.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.35,"calibrated_materiality_score":0.35,"confidence":"high","headline":"Solitario Zinc appoints Assure CPA as new auditor, replacing Plante & Moran","bullets":["Audit Committee approved Assure CPA, LLC as independent auditor on June 29, 2023.","Plante & Moran resigned at company's request; no disagreements or reportable events in 2021-2022.","Prior audit reports for 2021 and 2022 were unqualified with no adverse opinions.","New auditor selected via RFP process; no pre-appointment consultations on accounting or auditing."],"urls":{"canonical":"https://secwatch.observer/filing/0001654954-23-008608","json":"https://secwatch.observer/filing/0001654954-23-008608.json","markdown":"https://secwatch.observer/filing/0001654954-23-008608.md","text":"https://secwatch.observer/filing/0001654954-23-008608.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/917225/000165495423008608/0001654954-23-008608-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/917225/000165495423008608/sodi_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-13T14:33:11.932913+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":"15f10467204a6ce45279357a82711c1507ea771a","claim":"Plante & Moran, PLLC resigned as auditor of SOLITARIO RESOURCES CORP..","evidence_excerpt":"Solitario’s prior engagement with Plante & Moran, PLLC (“Plante Moran”) as the Company’s independent registered public accounting firm has been concluded with the resignation of Plante Moran at the request of the Company. The request for resignation of Plante Moran was considered and approved by the Audit Committee.","evidence_source":"SEC 8-K Item 4.01/4.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/917225/000165495423008608/0001654954-23-008608-index.htm","confidence":0.9,"family_label":"Auditor Changes","details":[{"label":"Action","value":"resignation"},{"label":"Auditor","value":"Plante & Moran, PLLC"},{"label":"Successor","value":"Assure CPA, LLC"}],"fact_type":"auditor_change"},{"claim_id":"abd2accb7ac08b65f52a988ab4e8a091ec33b38c","claim":"SOLITARIO RESOURCES CORP. engaged Assure CPA, LLC as its auditor.","evidence_excerpt":"(“Solitario”) approved the appointment of Assure CPA, LLC (“Assure”) as Solitario’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/917225/000165495423008608/0001654954-23-008608-index.htm","confidence":0.9,"family_label":"Auditor Changes","details":[{"label":"Action","value":"engagement"},{"label":"Auditor","value":"Assure CPA, LLC"}],"fact_type":"auditor_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}