Exhibit 99.1 COASTAL FINANCIAL CORPORATION ANNOUNCES FIRST QUARTER 2025 RESULTS Company Release: April 29, 2025 Everett, WA – Coastal Financial Corporation (Nasdaq: CCB) (the "Company", "Coastal", "we", "our", or "us"), the holding company for Coastal Community Bank (the "Bank"), through which it operates a community-focused bank segment ("community bank") with an industry leading banking as a service ("BaaS") segment ("CCBX"), today reported unaudited financial results for the quarter ended March 31, 2025, ...