{"schema_version":"secwatch.filing_event.v1","accession":"0001641172-25-003973","form_type":"8-K","ticker":"DTSQ","cik":"0002017950","company_name":"DT Cloud Star Acquisition Corp","filed_at":"2025-04-14T23:59:59+00:00","discovered_at":"2026-05-14T18:02:50.690146+00:00","generated_at":"2026-05-23T15:46:11.718407+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.65,"calibrated_materiality_score":0.65,"confidence":"high","headline":"DT Cloud Star removes CEO Bian Fan, appoints Sam Zheng Sun as CEO and Chairperson","bullets":["Effective April 14, 2025, Bian Fan removed as Director, Chairperson, and CEO by board written consent.","Sam Zheng Sun appointed as Director, Chairperson, and CEO to fill the vacancy.","Sun previously managing director at Affinity Equity Partners (2021-2023) and partner at Sequoia Capital (2018-2020).","Sun has no family relationships with any director/officer and no reportable transactions under Item 404(a)."],"urls":{"canonical":"https://secwatch.observer/filing/0001641172-25-003973","json":"https://secwatch.observer/filing/0001641172-25-003973.json","markdown":"https://secwatch.observer/filing/0001641172-25-003973.md","text":"https://secwatch.observer/filing/0001641172-25-003973.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/2017950/000164117225003973/0001641172-25-003973-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/2017950/000164117225003973/form8-k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-23T15:46:11.718407+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":"19abb8034a","claim":"Sam Zheng Sun was appointed as Director, Chairperson of the Board of Directors and Chief Executive Officer at DT Cloud Star Acquisition Corp.","evidence_excerpt":"On the same date, to fill the vacancy, the Board elected Sam Zheng Sun as a Director of the Company and Chairperson of the Board of Directors, as well as appointed Sam Zheng Sun as the Chief Executive Officer of the Company.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/2017950/000164117225003973/0001641172-25-003973-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Director, Chairperson of the Board of Directors and Chief Executive Officer"}],"fact_type":"executive_change"},{"claim_id":"4d5d35732f","claim":"Bian Fan was removed as Director, Chairperson of the Board of Directors and Chief Executive Officer at DT Cloud Star Acquisition Corp.","evidence_excerpt":"Effective April 14, 2025, Bian Fan was removed as Director, Chairperson of the Board of Directors and Chief Executive Officer of DT Cloud Star Acquisition Corporation (the “Company”) by the written consent of the board","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/2017950/000164117225003973/0001641172-25-003973-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"removed"},{"label":"Role","value":"Director, Chairperson of the Board of Directors and 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"}