{"filing":{"accession_number":"0001213900-26-092810","cik":"0001970622","ticker":"USAR","company_name":"USA Rare Earth, Inc.","form":"8-K","filing_date":"2026-08-24","report_date":"2026-08-21","primary_document":"ea0302924-8k_usarare.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1970622/000121390026092810/ea0302924-8k_usarare.htm"},"events":[{"id":29078,"run_id":26607,"accession_number":"0001213900-26-092810","anchor_item_number":"8.01","event_type":"ma_activity","event_domain":"operational","is_material":true,"confidence":0.92,"summary":"This Item 8.01 disclosure centers on the Offtake Amendment dated August 21, 2026, which modifies a critical condition precedent to USAR's proposed merger with Serra Verde. The amendment revises U.S. government financial support requirements for the special purpose vehicle that will purchase Serra Verde's rare earth production, and the filing explicitly states this satisfies the \"Offtake Condition\" under Section 6.1(q) of the Merger Agreement. The disclosure describes the completion of a $1.55 billion capitalization of the counterparty and confirms that USAR expects to close the Serra Verde acquisition \"in the coming days\" following the August 28, 2026 stockholder vote. This is material M\u0026A activity—the amendment removes a closing condition and advances the merger toward completion.","company_name":"USA Rare Earth, Inc.","ticker":"USAR","filing_date":"2026-08-24","form":"8-K","submitted_at":null,"items":[{"id":31233,"accession_number":"0001213900-26-092810","item_number":"8.01","item_title":"Other Events.","event_type":"ma_activity","event_domain":"operational","is_material":true,"confidence":0.92,"reasoning":"This Item 8.01 disclosure centers on the Offtake Amendment dated August 21, 2026, which modifies a critical condition precedent to USAR's proposed merger with Serra Verde. The amendment revises U.S. government financial support requirements for the special purpose vehicle that will purchase Serra Verde's rare earth production, and the filing explicitly states this satisfies the \"Offtake Condition\" under Section 6.1(q) of the Merger Agreement. The disclosure describes the completion of a $1.55 billion capitalization of the counterparty and confirms that USAR expects to close the Serra Verde acquisition \"in the coming days\" following the August 28, 2026 stockholder vote. This is material M\u0026A activity—the amendment removes a closing condition and advances the merger toward completion.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-08-24T12:31:55.495585+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":31233,"accession_number":"0001213900-26-092810","item_number":"8.01","item_title":"Other Events.","event_type":"ma_activity","event_domain":"operational","is_material":true,"confidence":0.92,"reasoning":"This Item 8.01 disclosure centers on the Offtake Amendment dated August 21, 2026, which modifies a critical condition precedent to USAR's proposed merger with Serra Verde. The amendment revises U.S. government financial support requirements for the special purpose vehicle that will purchase Serra Verde's rare earth production, and the filing explicitly states this satisfies the \"Offtake Condition\" under Section 6.1(q) of the Merger Agreement. The disclosure describes the completion of a $1.55 billion capitalization of the counterparty and confirms that USAR expects to close the Serra Verde acquisition \"in the coming days\" following the August 28, 2026 stockholder vote. This is material M\u0026A activity—the amendment removes a closing condition and advances the merger toward completion.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-08-24T12:31:55.495585+00:00","company_name":"USA Rare Earth, Inc.","ticker":"USAR","filing_date":"2026-08-24"}]}