secwatch.observer — SEC 8-K summary ====================================== Issuer: USA Rare Earth, Inc. (USAR) CIK: 0001970622 Form: 8-K Filed at: 2026-09-04T11:11:45+00:00 Accession: 0001213900-26-097399 Event type: m_and_a Sentiment: positive Materiality: 0.90 Item codes: 1.01, 2.01, 2.03, 3.02, 5.02, 7.01, 8.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 USA Rare Earth completes $300M cash + 126.8M share merger with Serra Verde -------------------------------------------------------------------------- - Merger closed Sept 3, 2026: $300M cash + 126,849,307 USAR shares paid for Serra Verde. - Serra Verde is only scaled producer of all four heavy rare earths outside Asia; ramp-up to 4,000 tpa TREO by end 2026. - Thras Moraitis becomes President, CEO on Oct 1, 2026; Sir Mick Davis joins board. - Assumed DFC loan: $565M facility, $465M initial + $100M incremental, Term SOFR + 4.0%, 15-year term. - Lock-up: one-third 90 days, one-third 180 days, one-third unrestricted. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1970622/000121390026097399/0001213900-26-097399-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1970622/000121390026097399/ea0304001-8k_usarare.htm HTML page: https://secwatch.observer/filing/0001213900-26-097399 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer