19 insiders reported 126 Form 4 transactions for RBB Bancorp (RBB) over the past 18 months (most recent 2026-08-21). Recent activity: Hanson Diana (Chief Accounting Officer) Buy 767 shares, Hanson Diana (Chief Accounting Officer) Sell 276 shares, LEE JOHNNY C (President/CEO) Buy 5,500 shares, LEE JOHNNY C (President/CEO) Sell 1,974 shares, Morris David Richard (Director) Sell 1,946 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-21 | Hanson Diana | Chief Accounting Officer | Buy | 767 | $0 |
| 2026-08-21 | Hanson Diana | Chief Accounting Officer | Sell | 276 | $7,286 |
| 2026-07-22 | LEE JOHNNY C | President/CEO | Buy | 5,500 | $0 |
| 2026-07-22 | LEE JOHNNY C | President/CEO | Sell | 1,974 | $52,785 |
| 2026-06-08 | Morris David Richard | Director | Sell | 1,946 | $46,685 |
| 2026-05-27 | Fan Gary | EVP/Chief Operations Officer | Sell | 2,368 | $56,867 |
| 2026-05-26 | Wong Frank | Director | Buy | 700 | $0 |
| 2026-05-26 | Bennett Bill | Director | Buy | 700 | $0 |
| 2026-05-26 | Polakoff Scott | Director | Buy | 700 | $0 |
| 2026-05-26 | Wong Lee Joyce | Director | Buy | 700 | $0 |
| 2026-05-26 | Pannu Geraldine | Director | Buy | 700 | $0 |
| 2026-05-26 | Kao Christina | Director | Buy | 700 | $0 |
| 2026-05-26 | Franko Robert | Director | Buy | 700 | $0 |
| 2026-05-26 | Morris David Richard | Director | Buy | 1,946 | $0 |
| 2026-05-26 | Kao James | Director | Buy | 700 | $0 |
| 2026-05-26 | LIN CHUANG I | Director | Buy | 700 | $0 |
| 2026-05-26 | Wong Frank | Director | Buy | 1,846 | $0 |
| 2026-05-26 | Polakoff Scott | Director | Buy | 1,846 | $0 |
| 2026-05-26 | Wong Lee Joyce | Director | Buy | 2,062 | $0 |
| 2026-05-26 | Pannu Geraldine | Director | Buy | 1,846 | $0 |
| 2026-05-26 | Kao Christina | Director | Buy | 2,162 | $0 |
| 2026-05-26 | Franko Robert | Director | Buy | 2,162 | $0 |
| 2026-05-26 | Kao James | Director | Buy | 1,962 | $0 |
| 2026-05-12 | Rizkalla Mina S. | EVP/Chief Risk Officer | Buy | 522 | $12,554 |
| 2026-05-12 | Rizkalla Mina S. | EVP/Chief Risk Officer | Sell | 188 | $4,521 |
Source: SEC Form 4 filings · as of 2026-08-21