secwatch.observer — SEC 8-K summary ====================================== Issuer: ProFrac Holding Corp. (ACDC) CIK: 0001881487 Form: 8-K Filed at: 2025-12-22T23:59:59+00:00 Accession: 0001104659-25-123836 Event type: leadership Sentiment: neutral Materiality: 0.25 Item codes: 5.02 LLM model: deepseek-v4-flash:cloud@v2 ProFrac appoints Matthew Rinaldi to Board; James Randle resigns --------------------------------------------------------------- - Matthew Rinaldi appointed as director effective Dec 17, 2025, term expiring at 2026 annual meeting. - James C. Randle resigned same day; resignation not due to any disagreement with the Company. - Rinaldi is non-independent, designated by Farris Parties per Stockholders' Agreement, no committee assignment. - No family relationships or material interests in transactions between Rinaldi and the Company. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1881487/000110465925123836/0001104659-25-123836-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1881487/000110465925123836/tm2534143d1_8k.htm HTML page: https://secwatch.observer/filing/0001104659-25-123836 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer