{"schema_version":"secwatch.filing_event.v1","accession":"0001213900-24-082959","form_type":"8-K","ticker":"LDDD","cik":"0001892316","company_name":"Longduoduo Co Ltd","filed_at":"2024-09-30T23:59:59+00:00","discovered_at":"2026-05-14T18:03:15.120864+00:00","generated_at":"2026-05-31T00:56:56.392231+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.25,"calibrated_materiality_score":0.25,"confidence":"high","headline":"Director Li Zhijie resigns, Ma Jiayang elected to fill board vacancy","bullets":["Li Zhijie resigned from Board of Directors effective Sept 25, 2024.","Ma Jiayang elected to fill vacancy, will serve on Audit, Compensation, and Nominating Committees.","Ma Jiayang is a lawyer at Inner Mongolia Shuoda Law Firm since 2019, specializing in ownership and financial contract disputes.","She has served as legal advisor to government entities including Baotou City Education Bureau and China Construction Bank Baotou branch.","She holds a Bachelor of Law from Inner Mongolia University (2019), age 29."],"urls":{"canonical":"https://secwatch.observer/filing/0001213900-24-082959","json":"https://secwatch.observer/filing/0001213900-24-082959.json","markdown":"https://secwatch.observer/filing/0001213900-24-082959.md","text":"https://secwatch.observer/filing/0001213900-24-082959.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1892316/000121390024082959/0001213900-24-082959-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1892316/000121390024082959/ea0215988-8k_longduo.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-31T00:56:56.392231+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":"2ee0532070","claim":"Li Zhijie resigned as Director at Longduoduo Co Ltd.","evidence_excerpt":"On September 25, 2024, Li Zhijie resigned from his position as a member of the Registrant’s Board of Directors.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1892316/000121390024082959/0001213900-24-082959-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"resigned"},{"label":"Role","value":"Director"}],"fact_type":"executive_change"},{"claim_id":"6cbcc73e2b","claim":"Ma Jiayang was elected as Director at Longduoduo Co Ltd.","evidence_excerpt":"the remaining directors elected Ma Jiayang to fill the vacancy on the Board of Directors","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1892316/000121390024082959/0001213900-24-082959-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"elected"},{"label":"Role","value":"Director"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}