{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-23-004231","form_type":"8-K","ticker":"CNDA","cik":"0001851959","company_name":"Concord Acquisition Corp II","filed_at":"2023-01-17T23:59:59+00:00","discovered_at":"2026-05-14T18:03:47.153566+00:00","generated_at":"2026-06-20T14:55:14.901954+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.25,"calibrated_materiality_score":0.25,"confidence":"high","headline":"Thomas King resigns from Concord Acquisition Corp II board; Henry Helgeson appointed to three committees","bullets":["Thomas King resigned as director effective Jan 10, 2023, with no dispute or disagreement with the company.","Henry Helgeson, an existing independent director, was appointed to the Audit, Compensation, and Nominating committees.","The appointments fill vacancies created by King's resignation; no other board changes announced."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-23-004231","json":"https://secwatch.observer/filing/0001104659-23-004231.json","markdown":"https://secwatch.observer/filing/0001104659-23-004231.md","text":"https://secwatch.observer/filing/0001104659-23-004231.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1851959/000110465923004231/0001104659-23-004231-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1851959/000110465923004231/tm233409d1_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-20T14:55:14.901954+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":"3965a79f7d","claim":"Thomas King resigned as Director at Concord Acquisition Corp II.","evidence_excerpt":"Effective as of January 10, 2023, Thomas King resigned as a member of the board of directors (the “Board”) of Concord Acquisition Corp II (the “Company”).","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1851959/000110465923004231/0001104659-23-004231-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"resigned"},{"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"}