{"schema_version":"secwatch.filing_event.v1","accession":"0001493152-26-007324","form_type":"8-K","ticker":"YHGJ","cik":"0001042187","company_name":"YUNHONG GREEN CTI LTD.","filed_at":"2026-02-18T23:59:59+00:00","discovered_at":"2026-05-14T18:02:34.447811+00:00","generated_at":"2026-05-16T01:55:31.428062+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.6,"calibrated_materiality_score":0.6,"confidence":"high","headline":"Yunhong Green CTI Chairman Yubao Li resigns; Gerald D. Roberts Jr. named interim Chairman","bullets":["Yubao Li resigned as Chairman of the Board effective February 17, 2026.","Board elected Gerald D. Roberts Jr. as interim Chairman effective immediately.","Roberts will serve until a permanent Chairman is selected by the Board.","No other changes to the Board or management were announced."],"urls":{"canonical":"https://secwatch.observer/filing/0001493152-26-007324","json":"https://secwatch.observer/filing/0001493152-26-007324.json","markdown":"https://secwatch.observer/filing/0001493152-26-007324.md","text":"https://secwatch.observer/filing/0001493152-26-007324.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1042187/000149315226007324/0001493152-26-007324-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1042187/000149315226007324/form8-k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-16T01:55:31.428062+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"}