secwatch.observer — SEC 8-K summary ====================================== Issuer: PRIMEENERGY RESOURCES CORP (PNRG) CIK: 0000056868 Form: 8-K Filed at: 2025-07-01T23:59:59+00:00 Accession: 0001437749-25-021599 Event type: other_material Sentiment: neutral Materiality: 0.30 Item codes: 4.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 PrimeEnergy Resources dismisses auditor Grassi, engages Withum Smith+Brown -------------------------------------------------------------------------- - Audit Committee dismissed Grassi & Co. as independent registered public accounting firm effective June 27, 2025. - No disagreements or reportable events in the two most recent fiscal years or subsequent interim period. - Engaged Withum Smith+Brown, PC as new auditor on June 27, 2025. - Grassi's reports for 2024 and 2023 were unqualified with no adverse opinions or modifications. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/56868/000143774925021599/0001437749-25-021599-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/56868/000143774925021599/pnrg20250630_8k.htm HTML page: https://secwatch.observer/filing/0001437749-25-021599 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer