Coastal Financial Corporation Faces Securities Class Action Over BaaS Credit Risk

Coastal Financial Corporation (NASDAQ: CCB) is now the subject of a securities class action lawsuit representing investors who purchased shares between October 28, 2024, and July 29, 2026. The suit alleges that the company failed to adequately disclose its credit risk management practices concerning its Banking-as-a-Service (BaaS) segment, thereby violating federal securities laws.

The legal action follows a sharp 43% single-day drop in Coastal Financial's stock price. This decline was triggered by a substantial provision for credit losses and unexpected valuation adjustments within its core BaaS operations. National shareholders' rights firm Hagens Berman is investigating claims that the company was not transparent about its risk management.

Coastal Financial's second-quarter 2026 financial results, reported on July 30, 2026, revealed a net loss of $42.1 million. The losses were significantly impacted by $68.8 million in pre-tax charges linked to a single BaaS partner and its associated loan portfolios. These charges included a $46 million valuation adjustment to credit enhancement assets and a $22.8 million increase in credit loss provisions.

Compounding the market's reaction, the company also announced the impending departure of its Chief Financial Officer. The stock price fell by $30.75, or 43.5%, in a single trading session. Hagens Berman is urging investors who experienced substantial losses to contact the firm before the lead plaintiff deadline.