secwatch.observer — SEC 8-K summary ====================================== Issuer: Prairie Operating Co. (PROP) CIK: 0001162896 Form: 8-K Filed at: 2025-09-22T23:59:59+00:00 Accession: 0001140361-25-035610 Event type: other_material Sentiment: neutral Materiality: 0.40 Item codes: 4.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Prairie Operating Co. dismisses HL&B, appoints Deloitte as auditor for FY2025 ----------------------------------------------------------------------------- - No disagreements or reportable events with HL&B during FY2023, FY2024, or interim period through June 30, 2025. - HL&B's reports on prior financials were unqualified and not modified as to uncertainty or scope. - Engagement of Deloitte effective September 18, 2025, approved by Audit Committee after competitive RFP. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1162896/000114036125035610/0001140361-25-035610-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1162896/000114036125035610/ef20055789_8k.htm HTML page: https://secwatch.observer/filing/0001140361-25-035610 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer