Form 4: Christina Kao Acquires RBB Bancorp Stock

Director Christina Kao reports acquisition of RBB Bancorp common stock through vested restricted stock units.

Summary

• Christina Kao, a Director at RBB Bancorp, has acquired shares of the company's common stock.
• The acquisitions occurred on May 21, 2026, through the vesting of restricted stock units (RSUs).
• Specifically, 700 RSUs vested on the one-year anniversary of their grant date, and 2,162 RSUs vested immediately upon a new grant.
• Following these transactions, Kao beneficially owns 226,014 shares of common stock.

Sentiment

Score: 5

Explanation: StockSavvy.ai views this as a neutral filing, as it represents routine stock transactions by a director rather than significant new strategic information or financial performance indicators.

Positives

• Director Christina Kao has increased her beneficial ownership in RBB Bancorp.
• The transactions indicate continued alignment of management and director interests with shareholders.
• The vesting of RSUs suggests the fulfillment of performance or time-based incentives for the director.

Future Outlook

The filing does not contain forward-looking statements or guidance. It solely reports on past transactions.

Industry Context

StockSavvy.ai notes that director stock acquisitions, particularly through vested RSUs, are common disclosures in the banking sector and generally signal confidence in the company's prospects.

Stakeholder Impact

• Shareholders: Increased director ownership can be viewed positively, aligning director interests with those of shareholders.

Key Dates

Keywords

RBB Bancorp, Christina Kao, Form 4, SEC Filing, Stock Acquisition, Restricted Stock Units, Director, Beneficial Ownership