{"filing":{"accession_number":"0001628280-26-059165","cik":"0002086716","ticker":null,"company_name":"Standard Nuclear, Inc.","form":"8-K","filing_date":"2026-08-27","report_date":"2026-08-27","primary_document":"stdn-20260827.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/2086716/000162828026059165/stdn-20260827.htm"},"events":[{"id":29890,"run_id":27385,"accession_number":"0001628280-26-059165","anchor_item_number":"8.01","event_type":"operational_other","event_domain":"operational","is_material":true,"confidence":0.85,"summary":"Standard Nuclear announced execution of a binding multi-year fuel supply agreement with Antares Nuclear for delivery of 1–8 MTUs of TRISO fuel through 2035. This is a material strategic commercial contract securing long-term revenue and customer relationships in the advanced nuclear sector, but does not fit the specific operational categories (workforce reduction, restructuring) or financial categories (debt, equity, M\u0026A). The agreement represents a significant operational milestone for a fuel supplier establishing supply-chain partnerships with an advanced reactor developer.","company_name":"Standard Nuclear, Inc.","ticker":null,"filing_date":"2026-08-27","form":"8-K","submitted_at":null,"items":[{"id":32312,"accession_number":"0001628280-26-059165","item_number":"8.01","item_title":"Other Events.","event_type":"operational_other","event_domain":"operational","is_material":true,"confidence":0.85,"reasoning":"Standard Nuclear announced execution of a binding multi-year fuel supply agreement with Antares Nuclear for delivery of 1–8 MTUs of TRISO fuel through 2035. This is a material strategic commercial contract securing long-term revenue and customer relationships in the advanced nuclear sector, but does not fit the specific operational categories (workforce reduction, restructuring) or financial categories (debt, equity, M\u0026A). The agreement represents a significant operational milestone for a fuel supplier establishing supply-chain partnerships with an advanced reactor developer.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-08-27T11:06:38.050357+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":32312,"accession_number":"0001628280-26-059165","item_number":"8.01","item_title":"Other Events.","event_type":"operational_other","event_domain":"operational","is_material":true,"confidence":0.85,"reasoning":"Standard Nuclear announced execution of a binding multi-year fuel supply agreement with Antares Nuclear for delivery of 1–8 MTUs of TRISO fuel through 2035. This is a material strategic commercial contract securing long-term revenue and customer relationships in the advanced nuclear sector, but does not fit the specific operational categories (workforce reduction, restructuring) or financial categories (debt, equity, M\u0026A). The agreement represents a significant operational milestone for a fuel supplier establishing supply-chain partnerships with an advanced reactor developer.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-08-27T11:06:38.050357+00:00","company_name":"Standard Nuclear, Inc.","ticker":null,"filing_date":"2026-08-27"}]}