Kao Christina (CIK 1778913) reported 4 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-05-26). Recent activity: Buy RBB (700 shares), Buy RBB (2,162 shares), Buy RBB (4,542 shares), Buy RBB (700 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-05-26 | RBB Bancorp (RBB) | Director | Buy | 700 | $0 |
| 2026-05-26 | RBB Bancorp (RBB) | Director | Buy | 2,162 | $0 |
| 2025-05-22 | RBB Bancorp (RBB) | Director | Buy | 4,542 | $0 |
| 2025-05-16 | RBB Bancorp (RBB) | Director | Buy | 700 | $0 |
Source: SEC Form 4 filings · as of 2026-05-26