All stock lists
RBB Bancorp (NASDAQ:RBB)
US · Delayed Price · Currency is USD
Financial Services · Banks - Regional
26.51+0.07 (+0.26%)
Market cap
$448M
Health Score
Analyst consensus
Listed since
Jul 26, 2017
Website
Insider Score
––Not scored
RBB Insider Score
Insiders here have filed 2 Form 4s in the last 90 days, but all of them are share awards, grants or other non-market transactions. Those are compensation, not a decision to buy, so they are not scored.
RBB Stock Insider Trading Activity
RBB stock’s insider trading shows 2 sales on the open market for an estimated $103.54K by company insiders over the last 6 months.
Not enough price history.
Insider Trading Activity (Form 4 Filings)
An insider trade occurs when an individual that has non-public information about a company buys or sells shares of that company’s stock. Examples of insiders include a company’s executive officers (CEO, CFO, COO), its board of directors, and its major shareholders. Insiders are required to submit their trading activity to the SEC through Form 4 filings.
| Insider | Action | Shares | Avg Cost | Total | Δ Holdings | Held After | Date | Grade | Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| Hanson Diana Other | Tax withheld | 276 | $26.40 | $7.29K | 21.9% | 983 | Aug 19, 2026 | — | Form 4 |
| Hanson Diana Other | Option exercise | 767 | — | — | 156% | 1,259 | Aug 19, 2026 | — | Form 4 |
| LEE JOHNNY C CEO | Tax withheld | 1,974 | $26.74 | $52.78K | 9.8% | 18,195 | Jul 20, 2026 | — | Form 4 |
| LEE JOHNNY C CEO | Option exercise | 5,500 | — | — | 37.5% | 20,169 | Jul 20, 2026 | — | Form 4 |
| Morris David Richard Director | Sell | 1,946 | $23.99 | $46.68K | 4.3% | 43,422 | Jun 4, 2026 | — | Form 4 |
| Fan Gary Other | Sell | 2,368 | $24.01 | $56.86K | 100% | 0 | May 26, 2026 | — | Form 4 |
| Wong Lee Joyce Director | Option exercise | 2,062 | — | — | 4.0% | 53,887 | May 21, 2026 | — | Form 4 |
| Pannu Geraldine Director | Option exercise | 700 | — | — | 12.2% | 6,421 | May 21, 2026 | — | Form 4 |
| Pannu Geraldine Director | Option exercise | 1,846 | — | — | 28.7% | 8,267 | May 21, 2026 | — | Form 4 |
| Bennett Bill Director | Option exercise | 700 | — | — | New | 700 | May 21, 2026 | — | Form 4 |
| LIN CHUANG I Director | Option exercise | 700 | — | — | 1.4% | 52,047 | May 21, 2026 | — | Form 4 |
| Franko Robert Director | Option exercise | 2,162 | — | — | 17.1% | 14,804 | May 21, 2026 | — | Form 4 |
| Franko Robert Director | Option exercise | 700 | — | — | 5.9% | 12,642 | May 21, 2026 | — | Form 4 |
| Wong Lee Joyce Director | Option exercise | 700 | — | — | 1.4% | 51,825 | May 21, 2026 | — | Form 4 |
| Kao Christina Director | Option exercise | 2,162 | — | — | 1.0% | 226,014 | May 21, 2026 | — | Form 4 |
| Kao Christina Director | Option exercise | 700 | — | — | 0.3% | 223,852 | May 21, 2026 | — | Form 4 |
| Polakoff Scott Director | Option exercise | 700 | — | — | 5.5% | 13,344 | May 21, 2026 | — | Form 4 |
| Polakoff Scott Director | Option exercise | 1,846 | — | — | 13.8% | 15,190 | May 21, 2026 | — | Form 4 |
| Wong Frank Director | Option exercise | 700 | — | — | 15.5% | 5,221 | May 21, 2026 | — | Form 4 |
| Wong Frank Director | Option exercise | 1,846 | — | — | 35.4% | 7,067 | May 21, 2026 | — | Form 4 |
| Morris David Richard Director | Option exercise | 1,946 | — | — | 4.5% | 45,368 | May 21, 2026 | — | Form 4 |
| Kao James Director | Option exercise | 700 | — | — | 0.1% | 564,762 | May 21, 2026 | — | Form 4 |
| Kao James Director | Option exercise | 1,962 | — | — | 0.3% | 566,724 | May 21, 2026 | — | Form 4 |
| Chang Ashley Other | Option exercise | 993 | $24.05 | $23.88K | 35.8% | 3,765 | May 8, 2026 | — | Form 4 |
| Rizkalla Mina S. Other | Option exercise | 1,737 | $24.05 | $41.77K | 520% | 2,071 | May 8, 2026 | — | Form 4 |
| Rizkalla Mina S. Other | Tax withheld | 624 | $24.05 | $15.01K | 30.1% | 1,447 | May 8, 2026 | — | Form 4 |
| Rizkalla Mina S. Other | Option exercise | 522 | $24.05 | $12.55K | New | 522 | May 8, 2026 | — | Form 4 |
| Rizkalla Mina S. Other | Tax withheld | 188 | $24.05 | $4.52K | 36.0% | 334 | May 8, 2026 | — | Form 4 |
| LEE JOHNNY C CEO | Option exercise | 4,356 | $24.05 | $104.76K | 36.7% | 16,232 | May 8, 2026 | — | Form 4 |
What these mean— the action is the SEC’s own Form 4 transaction code. Only a buy or a sell is an open-market trade; the rest are transfers, awards and exercises, which is why they carry no price.
- Sell (S) — Open-market or private sale
- Tax withheld (F) — Shares withheld to pay tax or an exercise price
- Option exercise (M) — Exercise or conversion of an exempt derivative
Disclaimer — Informational only — not investment advice. Insider transaction data is sourced from SEC Form 4 filings; market data from public feeds and may be delayed. The Insider Score is a proprietary score for research purposes and does not predict future performance. Always do your own research.