RBB BANCORP (RBB) — insider trading
Financials · NASDAQ
RBB BANCORP (RBB) has 85 reported SEC Form 4 insider transactions in our data, including 6 open-market sales among the most recent 85 (latest 2026-08-19).
Recent Form 4 transactions
| Date | Insider | Role | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-08-19 | Hanson Diana | Officer (Chief Accounting Officer) | Option exercise / conversion (derivative) | 767 | — | $0 | Form 4 |
| 2026-08-19 | Hanson Diana | Officer (Chief Accounting Officer) | Shares withheld for taxes / exercise cost | 276 | $26.40 | $7.3K | Form 4 |
| 2026-08-19 | Hanson Diana | Officer (Chief Accounting Officer) | Option exercise / conversion | 767 | — | $0 | Form 4 |
| 2026-07-20 | LEE JOHNNY C | Director, Officer (President/CEO) | Option exercise / conversion (derivative) | 5,500 | — | $0 | Form 4 |
| 2026-07-20 | LEE JOHNNY C | Director, Officer (President/CEO) | Shares withheld for taxes / exercise cost | 1,974 | $26.74 | $52.8K | Form 4 |
| 2026-07-20 | LEE JOHNNY C | Director, Officer (President/CEO) | Option exercise / conversion | 5,500 | — | $0 | Form 4 |
| 2026-06-04 | Morris David Richard | Director | Open-market sale | 1,946 | $23.99 | $46.7K | Form 4 |
| 2026-05-26 | Fan Gary | Officer (EVP/Chief Operations Officer) | Open-market sale | 2,368 | $24.01 | $56.9K | Form 4 |
| 2026-05-21 | Morris David Richard | Director | Option exercise / conversion (derivative) | 1,946 | — | $0 | Form 4 |
| 2026-05-21 | Morris David Richard | Director | Grant / award / vesting (derivative) | 2,646 | — | $0 | Form 4 |
| 2026-05-21 | Morris David Richard | Director | Option exercise / conversion | 1,946 | — | $0 | Form 4 |
| 2026-05-21 | Wong Frank | Director | Option exercise / conversion (derivative) | 1,846 | — | $0 | Form 4 |
| 2026-05-21 | Wong Frank | Director | Grant / award / vesting (derivative) | 2,546 | — | $0 | Form 4 |
| 2026-05-21 | Wong Frank | Director | Option exercise / conversion (derivative) | 700 | — | $0 | Form 4 |
| 2026-05-21 | Wong Frank | Director | Option exercise / conversion | 1,846 | — | $0 | Form 4 |
| 2026-05-21 | Wong Frank | Director | Option exercise / conversion | 700 | — | $0 | Form 4 |
| 2026-05-21 | Polakoff Scott | Director | Option exercise / conversion (derivative) | 1,846 | — | $0 | Form 4 |
| 2026-05-21 | Polakoff Scott | Director | Grant / award / vesting (derivative) | 2,546 | — | $0 | Form 4 |
| 2026-05-21 | Polakoff Scott | Director | Option exercise / conversion (derivative) | 700 | — | $0 | Form 4 |
| 2026-05-21 | Polakoff Scott | Director | Option exercise / conversion | 1,846 | — | $0 | Form 4 |
| 2026-05-21 | Polakoff Scott | Director | Option exercise / conversion | 700 | — | $0 | Form 4 |
| 2026-05-21 | Franko Robert | Director | Option exercise / conversion (derivative) | 2,162 | — | $0 | Form 4 |
| 2026-05-21 | Franko Robert | Director | Grant / award / vesting (derivative) | 2,862 | — | $0 | Form 4 |
| 2026-05-21 | Franko Robert | Director | Option exercise / conversion (derivative) | 700 | — | $0 | Form 4 |
| 2026-05-21 | Franko Robert | Director | Option exercise / conversion | 2,162 | — | $0 | Form 4 |
| 2026-05-21 | Franko Robert | Director | Option exercise / conversion | 700 | — | $0 | Form 4 |
| 2026-05-21 | LIN CHUANG I | Director | Option exercise / conversion (derivative) | 700 | — | $0 | Form 4 |
| 2026-05-21 | LIN CHUANG I | Director | Option exercise / conversion | 700 | — | $0 | Form 4 |
| 2026-05-21 | Bennett Bill | Director | Option exercise / conversion (derivative) | 700 | — | $0 | Form 4 |
| 2026-05-21 | Bennett Bill | Director | Option exercise / conversion | 700 | — | $0 | Form 4 |
| 2026-05-21 | Pannu Geraldine | Director | Option exercise / conversion (derivative) | 1,846 | — | $0 | Form 4 |
| 2026-05-21 | Pannu Geraldine | Director | Grant / award / vesting (derivative) | 2,546 | — | $0 | Form 4 |
| 2026-05-21 | Pannu Geraldine | Director | Option exercise / conversion (derivative) | 700 | — | $0 | Form 4 |
| 2026-05-21 | Pannu Geraldine | Director | Option exercise / conversion | 1,846 | — | $0 | Form 4 |
| 2026-05-21 | Pannu Geraldine | Director | Option exercise / conversion | 700 | — | $0 | Form 4 |
| 2026-05-21 | Wong Lee Joyce | Director | Option exercise / conversion (derivative) | 2,062 | — | $0 | Form 4 |
| 2026-05-21 | Wong Lee Joyce | Director | Grant / award / vesting (derivative) | 2,762 | — | $0 | Form 4 |
| 2026-05-21 | Wong Lee Joyce | Director | Option exercise / conversion (derivative) | 700 | — | $0 | Form 4 |
| 2026-05-21 | Wong Lee Joyce | Director | Option exercise / conversion | 2,062 | — | $0 | Form 4 |
| 2026-05-21 | Wong Lee Joyce | Director | Option exercise / conversion | 700 | — | $0 | Form 4 |
| 2026-05-21 | Kao Christina | Director | Option exercise / conversion (derivative) | 2,162 | — | $0 | Form 4 |
| 2026-05-21 | Kao Christina | Director | Grant / award / vesting (derivative) | 2,862 | — | $0 | Form 4 |
| 2026-05-21 | Kao Christina | Director | Option exercise / conversion (derivative) | 700 | — | $0 | Form 4 |
| 2026-05-21 | Kao Christina | Director | Option exercise / conversion | 2,162 | — | $0 | Form 4 |
| 2026-05-21 | Kao Christina | Director | Option exercise / conversion | 700 | — | $0 | Form 4 |
| 2026-05-21 | Kao James | Director | Option exercise / conversion (derivative) | 1,962 | — | $0 | Form 4 |
| 2026-05-21 | Kao James | Director | Grant / award / vesting (derivative) | 2,662 | — | $0 | Form 4 |
| 2026-05-21 | Kao James | Director | Option exercise / conversion (derivative) | 700 | — | $0 | Form 4 |
| 2026-05-21 | Kao James | Director | Option exercise / conversion | 1,962 | — | $0 | Form 4 |
| 2026-05-21 | Kao James | Director | Option exercise / conversion | 700 | — | $0 | Form 4 |
| 2026-05-08 | Rizkalla Mina S. | Officer (EVP/Chief Risk Officer) | Option exercise / conversion (derivative) | 522 | — | $0 | Form 4 |
| 2026-05-08 | Rizkalla Mina S. | Officer (EVP/Chief Risk Officer) | Option exercise / conversion (derivative) | 1,737 | — | $0 | Form 4 |
| 2026-05-08 | Rizkalla Mina S. | Officer (EVP/Chief Risk Officer) | Shares withheld for taxes / exercise cost | 624 | $24.05 | $15.0K | Form 4 |
| 2026-05-08 | Rizkalla Mina S. | Officer (EVP/Chief Risk Officer) | Option exercise / conversion | 1,737 | $24.05 | $41.8K | Form 4 |
| 2026-05-08 | Rizkalla Mina S. | Officer (EVP/Chief Risk Officer) | Shares withheld for taxes / exercise cost | 188 | $24.05 | $4.5K | Form 4 |
| 2026-05-08 | Rizkalla Mina S. | Officer (EVP/Chief Risk Officer) | Option exercise / conversion | 522 | $24.05 | $12.6K | Form 4 |
| 2026-05-08 | Chang Ashley | Officer (EVP) | Option exercise / conversion (derivative) | 993 | — | $0 | Form 4 |
| 2026-05-08 | Chang Ashley | Officer (EVP) | Shares withheld for taxes / exercise cost | 409 | $24.05 | $9.8K | Form 4 |
| 2026-05-08 | Chang Ashley | Officer (EVP) | Option exercise / conversion | 993 | $24.05 | $23.9K | Form 4 |
| 2026-05-08 | Huang Tsu Te | Officer (EVP) | Option exercise / conversion (derivative) | 671 | — | $0 | Form 4 |
| 2026-05-08 | Huang Tsu Te | Officer (EVP) | Shares withheld for taxes / exercise cost | 241 | $24.05 | $5.8K | Form 4 |
| 2026-05-08 | Huang Tsu Te | Officer (EVP) | Option exercise / conversion | 671 | $24.05 | $16.1K | Form 4 |
| 2026-05-08 | Yeh Jeffrey | Officer (EVP) | Option exercise / conversion (derivative) | 1,465 | — | $0 | Form 4 |
| 2026-05-08 | Yeh Jeffrey | Officer (EVP) | Shares withheld for taxes / exercise cost | 526 | $24.05 | $12.7K | Form 4 |
| 2026-05-08 | Yeh Jeffrey | Officer (EVP) | Option exercise / conversion | 1,465 | $24.05 | $35.2K | Form 4 |
| 2026-05-08 | Fan Gary | Officer (EVP/Chief Operations Officer) | Option exercise / conversion (derivative) | 1,452 | — | $0 | Form 4 |
| 2026-05-08 | Fan Gary | Officer (EVP/Chief Operations Officer) | Shares withheld for taxes / exercise cost | 521 | $24.05 | $12.5K | Form 4 |
| 2026-05-08 | Fan Gary | Officer (EVP/Chief Operations Officer) | Option exercise / conversion | 1,452 | $24.05 | $34.9K | Form 4 |
| 2026-05-08 | HOPKINS LYNN M | Officer (EVP/CFO) | Shares withheld for taxes / exercise cost | 840 | $24.05 | $20.2K | Form 4 |
| 2026-05-08 | HOPKINS LYNN M | Officer (EVP/CFO) | Option exercise / conversion | 2,339 | $24.05 | $56.3K | Form 4 |
| 2026-05-08 | LEE JOHNNY C | Director, Officer (President/CEO) | Option exercise / conversion (derivative) | 4,356 | — | $0 | Form 4 |
| 2026-05-08 | LEE JOHNNY C | Director, Officer (President/CEO) | Shares withheld for taxes / exercise cost | 1,563 | $24.05 | $37.6K | Form 4 |
| 2026-05-08 | LEE JOHNNY C | Director, Officer (President/CEO) | Option exercise / conversion | 4,356 | $24.05 | $104.8K | Form 4 |
| 2026-05-07 | LIN CHUANG I | Director | Option exercise / conversion (derivative) | 10,000 | $18.25 | $182.5K | Form 4 |
| 2026-05-07 | LIN CHUANG I | Director | Open-market sale | 10,000 | $24.23 | $242.3K | Form 4 |
| 2026-05-07 | LIN CHUANG I | Director | Option exercise / conversion | 10,000 | $18.25 | $182.5K | Form 4 |
| 2026-05-04 | Morris David Richard | Director | Open-market sale | 4,500 | $23.90 | $107.5K | Form 4 |
| 2026-04-29 | Fan Gary | Officer (EVP/Chief Operations Officer) | Option exercise / conversion (derivative) | 6,000 | $21.17 | $127.0K | Form 4 |
| 2026-04-29 | Fan Gary | Officer (EVP/Chief Operations Officer) | Open-market sale | 6,000 | $24.04 | $144.2K | Form 4 |
| 2026-04-29 | Fan Gary | Officer (EVP/Chief Operations Officer) | Option exercise / conversion | 6,000 | $21.17 | $127.0K | Form 4 |
| 2026-04-23 | Bennett Bill | Director | Open-market sale | 4,121 | $24.07 | $99.2K | Form 4 |
| 2026-04-22 | HOPKINS LYNN M | Officer (EVP/CFO) | Option exercise / conversion (derivative) | 1,917 | — | $0 | Form 4 |
| 2026-04-22 | HOPKINS LYNN M | Officer (EVP/CFO) | Shares withheld for taxes / exercise cost | 688 | $24.13 | $16.6K | Form 4 |
| 2026-04-22 | HOPKINS LYNN M | Officer (EVP/CFO) | Option exercise / conversion | 1,917 | $24.13 | $46.3K | Form 4 |
| 2025-05-08 | HOPKINS LYNN M | Officer (EVP/CFO) | Option exercise / conversion (derivative) | 2,339 | — | $0 | Form 4 |
Ask the chat about RBB's insider activity →
Transaction types are the SEC Form 4 codes: open-market purchases (P) and sales (S) are the only rows that reflect open-market conviction. Awards/vesting (A), option exercises (M/X/C), shares withheld for taxes (F) and gifts (G) are compensation or mechanical, not buying or selling on the open market. Sales may be planned and non-discretionary (e.g. a Rule 10b5-1 plan); open-market buying is not a recommendation to buy. Informational only — not financial advice.
Source: SEC EDGAR Form 3/4/5. See the full company profile: RBB BANCORP (RBB).
Last updated 2026-08-19 (most recent filing date).
Informational only — NOT financial advice. Insider filings are sourced from SEC EDGAR and shown with their reported dates.