secwatch.observer — SEC 8-K summary ====================================== Issuer: GD Culture Group Ltd (GDC) CIK: 0001641398 Form: 8-K Filed at: 2021-10-12T23:59:59+00:00 Accession: 0001213900-21-052461 Event type: leadership Sentiment: neutral Materiality: 0.40 Item codes: 5.02, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Co-CEO and Chief Strategy Officer resign; CEO Tingjun Yang appointed to board ----------------------------------------------------------------------------- - Weidong (David) Feng resigned as Co-CEO effective Oct 6, 2021; no disagreement with operations. - Zijing (Ryan) Xu resigned as Chief Strategy Officer effective Oct 6, 2021; no disagreement. - Board appointed CEO Tingjun Yang as director effective Oct 7, 2021, until next annual meeting. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1641398/000121390021052461/0001213900-21-052461-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1641398/000121390021052461/ea148732-8k_codechain.htm HTML page: https://secwatch.observer/filing/0001213900-21-052461 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer