{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-25-122065","form_type":"8-K","ticker":"CNDA","cik":"0001851959","company_name":"Concord Acquisition Corp II","filed_at":"2025-12-17T23:59:59+00:00","discovered_at":"2026-05-14T18:02:40.813071+00:00","generated_at":"2026-05-16T12:56:47.768081+00:00","sec_items":["5.03","5.07","8.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"Concord Acquisition Corp II extends business combination deadline to Dec 31, 2026","bullets":["Stockholders approved charter amendment extending deadline from Dec 31, 2025 to Dec 31, 2026.","92% of shares voted (6,483,505 shares); 6,483,503 FOR, 2 AGAINST, no abstentions or broker non-votes.","No holders of Class A common stock exercised redemption rights; trust account remains ~$99,263.","Shares trade on OTC: Class A under CNDA, units under CNDA.U, warrants under CNDA.WS."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-25-122065","json":"https://secwatch.observer/filing/0001104659-25-122065.json","markdown":"https://secwatch.observer/filing/0001104659-25-122065.md","text":"https://secwatch.observer/filing/0001104659-25-122065.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1851959/000110465925122065/0001104659-25-122065-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1851959/000110465925122065/tm2533628d1_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-16T12:56:47.768081+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":"e915a9742e019dc33ebcef65040405da158f6422","claim":"Concord Acquisition Corp II: Stockholders approved an amendment to extend the deadline for consummating a business combination from December 31, 2025 to December 31, 2026 (effective 2025-12-16).","evidence_excerpt":"As approved by its stockholders at the Special Meeting, the Company filed an amendment to its amended and restated certificate of incorporation with the Delaware Secretary of State on December 16, 2025 (the “ Charter Amendment ”), to extend the date by which the Company has to consummate a business combination from December 31, 2025 (the “ Termination Date ”) to December 31, 2026 (the “ Extended Date ”).","evidence_source":"SEC 8-K Item 5.03/5.05/5.06","evidence_url":"https://www.sec.gov/Archives/edgar/data/1851959/000110465925122065/0001104659-25-122065-index.htm","confidence":0.9,"family_label":"Governance Changes","details":[{"label":"Change","value":"charter amendment"},{"label":"Effective","value":"2025-12-16"}],"fact_type":"governance_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}