{"filing":{"accession_number":"0001437958-26-000065","cik":"0001437958","ticker":"CCB","company_name":"COASTAL FINANCIAL CORP","form":"8-K","filing_date":"2026-09-28","report_date":"2026-09-28","primary_document":"ck1437958-20260928.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1437958/000143795826000065/ck1437958-20260928.htm"},"events":[{"id":35392,"run_id":32596,"accession_number":"0001437958-26-000065","anchor_item_number":"8.01","event_type":"operational_other","event_domain":"operational","is_material":true,"confidence":0.75,"summary":"Coastal Financial discloses that Bluevine, Inc., a long-standing fintech partner, has entered into a definitive agreement to be acquired by Valley National Bancorp. While the company states it does not expect a material adverse effect on liquidity or funding, the disclosure of approximately $447 million in Bluevine-related deposits on the balance sheet as of September 25, 2026, and the potential for changes to this relationship following the transaction, represents a material operational and strategic event affecting the company's deposit funding profile and partner ecosystem. This is a significant third-party transaction affecting a material business relationship rather than a direct M\u0026A activity by Coastal itself.","company_name":"COASTAL FINANCIAL CORP","ticker":"CCB","filing_date":"2026-09-28","form":"8-K","submitted_at":null,"items":[{"id":39426,"accession_number":"0001437958-26-000065","item_number":"8.01","item_title":"Other Events","event_type":"operational_other","event_domain":"operational","is_material":true,"confidence":0.75,"reasoning":"Coastal Financial discloses that Bluevine, Inc., a long-standing fintech partner, has entered into a definitive agreement to be acquired by Valley National Bancorp. While the company states it does not expect a material adverse effect on liquidity or funding, the disclosure of approximately $447 million in Bluevine-related deposits on the balance sheet as of September 25, 2026, and the potential for changes to this relationship following the transaction, represents a material operational and strategic event affecting the company's deposit funding profile and partner ecosystem. This is a significant third-party transaction affecting a material business relationship rather than a direct M\u0026A activity by Coastal itself.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-09-28T15:37:36.859295+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":39426,"accession_number":"0001437958-26-000065","item_number":"8.01","item_title":"Other Events","event_type":"operational_other","event_domain":"operational","is_material":true,"confidence":0.75,"reasoning":"Coastal Financial discloses that Bluevine, Inc., a long-standing fintech partner, has entered into a definitive agreement to be acquired by Valley National Bancorp. While the company states it does not expect a material adverse effect on liquidity or funding, the disclosure of approximately $447 million in Bluevine-related deposits on the balance sheet as of September 25, 2026, and the potential for changes to this relationship following the transaction, represents a material operational and strategic event affecting the company's deposit funding profile and partner ecosystem. This is a significant third-party transaction affecting a material business relationship rather than a direct M\u0026A activity by Coastal itself.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-09-28T15:37:36.859295+00:00","company_name":"COASTAL FINANCIAL CORP","ticker":"CCB","filing_date":"2026-09-28"}]}