{"schema_version":"secwatch.filing_event.v1","accession":"0001213900-23-088327","form_type":"8-K","ticker":null,"cik":"0001499785","company_name":"Tengjun Biotechnology Corp.","filed_at":"2023-11-17T23:59:59+00:00","discovered_at":"2026-05-14T18:03:29.272417+00:00","generated_at":"2026-06-07T23:58:41.768664+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.7,"calibrated_materiality_score":0.7,"confidence":"high","headline":"Tengjun Biotechnology CEO/CFO and director Ruiming Zhou resigns; Qingbao Wang appointed successor","bullets":["Ruiming Zhou resigned as director, CEO and CFO of Tengjun Biotechnology, effective November 16, 2023; no disagreement with company.","Board appointed Qingbao Wang as director, CEO and CFO effective November 16, 2023, until next annual meeting.","Wang previously served as director of Shandong Hawei Food Co., Ltd since June 2000; holds technical secondary school degree.","No arrangements or understandings between Wang and any other persons regarding his appointment; no related party transactions."],"urls":{"canonical":"https://secwatch.observer/filing/0001213900-23-088327","json":"https://secwatch.observer/filing/0001213900-23-088327.json","markdown":"https://secwatch.observer/filing/0001213900-23-088327.md","text":"https://secwatch.observer/filing/0001213900-23-088327.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1499785/000121390023088327/0001213900-23-088327-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1499785/000121390023088327/ea188662-8k_tengjun.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-07T23:58:41.768664+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":"6a08ed464c","claim":"Ruiming Zhou resigned as Chief Executive Officer at Tengjun Biotechnology Corp..","evidence_excerpt":"Effective as of November 16, 2023, Ruiming Zhou resigned from his position as a member of the Board of Directors (the “Board”), the CEO and CFO of Tengjun Biotechnology Corp (the “Company”).","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1499785/000121390023088327/0001213900-23-088327-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"resigned"},{"label":"Role","value":"Chief Executive Officer"}],"fact_type":"executive_change"},{"claim_id":"fcacbea356","claim":"Qingbao Wang was appointed as Chief Executive Officer at Tengjun Biotechnology Corp..","evidence_excerpt":"Effective as of November 16, 2023, the Board appointed Qingbao Wang as a member of the Board, the CEO and CFO of the Company","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1499785/000121390023088327/0001213900-23-088327-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Chief Executive Officer"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}