{"schema_version":"secwatch.filing_event.v1","accession":"0001515971-22-000211","form_type":"8-K","ticker":"INIS","cik":"0001038277","company_name":"RADNOSTIX INC","filed_at":"2022-12-28T23:59:59+00:00","discovered_at":"2026-05-14T18:03:49.352379+00:00","generated_at":"2026-06-20T22:15:30.408980+00:00","sec_items":["3.03","5.03","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.4,"calibrated_materiality_score":0.4,"confidence":"high","headline":"International Isotopes extends Series C Preferred maturity to Feb 28, 2025","bullets":["Majority of Series C Preferred stockholders approved a two-year maturity extension.","New maturity date is February 28, 2025; all other terms unchanged.","Certificate of Amendment filed with Texas Secretary of State on December 28, 2022.","Extension avoids immediate conversion or redemption triggers for Series C Preferred."],"urls":{"canonical":"https://secwatch.observer/filing/0001515971-22-000211","json":"https://secwatch.observer/filing/0001515971-22-000211.json","markdown":"https://secwatch.observer/filing/0001515971-22-000211.md","text":"https://secwatch.observer/filing/0001515971-22-000211.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1038277/000151597122000211/0001515971-22-000211-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1038277/000151597122000211/inis8k122822.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-20T22:15:30.408980+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":[{"claim_id":"b086f3ebfbe2c0c927df05bc52819c7fbabc2061","claim":"RADNOSTIX INC: Extended the maturity date of Series C Convertible Redeemable Preferred Stock to February 28, 2025 (effective 2022-12-28).","evidence_excerpt":"On December 28, 2022, the Company filed a Certificate of Amendment to Statement of Designation of the Series C Preferred Stock (the “Certificate of Amendment”) with the Secretary of State of the State of Texas to reflect the approved modification.","evidence_source":"SEC 8-K Item 5.03/5.05/5.06","evidence_url":"https://www.sec.gov/Archives/edgar/data/1038277/000151597122000211/0001515971-22-000211-index.htm","confidence":0.9,"family_label":"Governance Changes","details":[{"label":"Change","value":"charter amendment"},{"label":"Effective","value":"2022-12-28"}],"fact_type":"governance_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}