secwatch.observer — SEC 8-K summary ====================================== Issuer: ARCH RESOURCES, INC. (—) CIK: 0001037676 Form: 8-K Filed at: 2025-01-15T23:59:59+00:00 Accession: 0001104659-25-003782 Event type: m_and_a Sentiment: positive Materiality: 1.00 Item codes: 1.01, 1.02, 2.01, 3.01, 3.03, 5.01, 5.02, 5.03, 7.01, 8.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Arch Resources merger with CONSOL completed; Core Natural Resources begins trading Jan 15 under CNR -------------------------------------------------------------------------------- - Arch stockholders received 1.326 Core shares per share; Core to trade NYSE under CNR starting Jan 15. - Core upsized RCF to $600M from $355M, extended maturity to April 2029, and reduced interest rate by 75 bps. - Estimated annual synergies of $110M-$140M from the merger of equals. - Board of eight: four former CONSOL directors, four former Arch directors; Jimmy Brock exec chair, Paul Lang CEO. - More than 99% stockholder approval at both companies' meetings. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1037676/000110465925003782/0001104659-25-003782-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1037676/000110465925003782/tm252363d1_8k.htm HTML page: https://secwatch.observer/filing/0001104659-25-003782 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer