{"schema_version":"secwatch.filing_event.v1","accession":"0001213900-26-026632","form_type":"8-K","ticker":"USAR","cik":"0001970622","company_name":"USA Rare Earth, Inc.","filed_at":"2026-03-12T23:59:59+00:00","discovered_at":"2026-05-14T18:02:36.904701+00:00","generated_at":"2026-05-15T13:56:29.809501+00:00","sec_items":["5.02","7.01","8.01","9.01"],"event_type":"leadership","sentiment":"positive","materiality_score":0.55,"calibrated_materiality_score":0.55,"confidence":"high","headline":"USA Rare Earth appoints Dr. Thomas Caulfield (GlobalFoundries Exec Chairman) to board","bullets":["Dr. Thomas Caulfield appointed to board effective March 9, 2026; fills vacancy from Tready Smith's resignation (no disagreement).","Caulfield is Executive Chairman of GlobalFoundries (Nasdaq: GFS); previously CEO (2018-2025) leading its IPO.","He will serve on Compensation and Nominating/Governance committees; compensation solely in equity, no cash unless elected.","Board remains at eight members.","Annual meeting set for June 3, 2026; shareholder proposals due by April 1, 2026."],"urls":{"canonical":"https://secwatch.observer/filing/0001213900-26-026632","json":"https://secwatch.observer/filing/0001213900-26-026632.json","markdown":"https://secwatch.observer/filing/0001213900-26-026632.md","text":"https://secwatch.observer/filing/0001213900-26-026632.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1970622/000121390026026632/0001213900-26-026632-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1970622/000121390026026632/ea0280942-8k_usa.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-15T13:56:29.809501+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}