RBB Bancorp's top three insider shareholders as of September 29, 2026 are Peter M Chang (Other, 611.77K shares), James Kao (Director, 566.72K shares), Yee Phong Thian (Former President/Ceo, 517.30K shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Peter M Chang | Other | 611,767 | 0 | 611,767 | 16.9% | 20 Jan, 2023 |
| 2 | James Kao | Director | 566,724 | 0 | 566,724 | 15.7% | 26 May, 2026 |
| 3 | Yee Phong Thian | Former President/Ceo | 517,302 | 0 | 517,302 | 14.3% | 16 Jun, 2022 |
| 4 | Feng Lin | Director | 485,425 | 0 | 485,425 | 13.4% | 12 Jun, 2023 |
| 5 | Raymond H Yu | Director | 256,622 | 0 | 256,622 | 7.1% | 12 Jul, 2022 |
| 6 | Christina Kao | Director | 226,014 | 0 | 226,014 | 6.3% | 26 May, 2026 |
| 7 | Alfonso Lau | Director | 177,456 | 0 | 177,456 | 4.9% | 18 May, 2022 |
| 8 | Ko-Yen Lin | Director | 128,791 | 0 | 128,791 | 3.6% | 24 Mar, 2023 |
| 9 | Fui Ming Thian | Director | 102,390 | 0 | 102,390 | 2.8% | 24 Mar, 2023 |
| 10 | Wendell Chen | Other | 92,271 | 0 | 92,271 | 2.6% | 12 Jun, 2023 |
| 11 | Chie-Min Christopher Koo | Other | 82,641 | 0 | 82,641 | 2.3% | 12 Jun, 2023 |
| 12 | David Richard Morris | Bancorp Ceo | 64,710 | 0 | 64,710 | 1.8% | 08 Jun, 2026 |
| 13 | Jeffrey Yeh | Evp | 59,973 | 0 | 59,973 | 1.7% | 08 May, 2026 |
| 14 | Lee Joyce Wong | Director | 53,887 | 0 | 53,887 | 1.5% | 26 May, 2026 |
| 15 | Chuang I Lin | Director | 52,047 | 0 | 52,047 | 1.4% | 26 May, 2026 |
| 16 | Scott Polakoff | Director | 23,502 | 0 | 23,502 | 0.7% | 26 May, 2026 |
| 17 | Johnny C Lee | President/Ceo | 18,195 | 0 | 18,195 | 0.5% | 22 Jul, 2026 |
| 18 | Vincent Liu | Evp | 17,325 | 0 | 17,325 | 0.5% | 24 Mar, 2026 |
| 19 | Tsu Te Huang | Evp | 16,158 | 0 | 16,158 | 0.4% | 08 May, 2026 |
| 20 | Robert Franko | Director | 14,804 | 0 | 14,804 | 0.4% | 26 May, 2026 |
| 21 | Geraldine Pannu | Director | 8,267 | 0 | 8,267 | 0.2% | 26 May, 2026 |
| 22 | Gary Fan | Evp/Chief Operations Officer | 7,437 | 0 | 7,437 | 0.2% | 01 May, 2026 |
| 23 | Frank Wong | Director | 7,067 | 0 | 7,067 | 0.2% | 26 May, 2026 |
| 24 | Lynn M Hopkins | Evp/Cfo | 6,269 | 0 | 6,269 | 0.2% | 08 May, 2026 |
| 25 | Ashley Chang | Evp | 3,356 | 0 | 3,356 | 0.1% | 08 May, 2026 |
| 26 | Simon Pang | Evp | 2,925 | 0 | 2,925 | 0.1% | 20 Jan, 2023 |
| 27 | Paul Lin | Other | 2,450 | 0 | 2,450 | 0.1% | 12 Jun, 2023 |
| 28 | Tammy Song | Former Evp | 2,035 | 0 | 2,035 | 0.1% | 13 May, 2022 |
| 29 | Mina S. Rizkalla | Evp/Chief Risk Officer | 1,447 | 0 | 1,447 | 0.0% | 12 May, 2026 |
| 30 | Diana Hanson | Chief Accounting Officer | 983 | 0 | 983 | 0.0% | 21 Aug, 2026 |
| 31 | Bill Bennett | Director | 700 | 0 | 700 | 0.0% | 26 May, 2026 |
Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.
| Date | Insider | Position | Transaction | Shares | Price | Value | Shares Held After | Ownership |
|---|---|---|---|---|---|---|---|---|
| 19 Aug, 2026 | Diana Hanson | Chief Accounting Officer | Acquired M | 767 | $0.00 | $0 | 1,259 | Direct |
| 19 Aug, 2026 | Diana Hanson | Chief Accounting Officer | Disposed F | 276 | $26.40 | $7.29K | 983 | Direct |
| 19 Aug, 2026 | Diana Hanson | Chief Accounting Officer | Disposed M | 767 | $0.00 | $0 | 1,533 | Direct |
| 20 Jul, 2026 | Johnny C Lee | President/Ceo | Acquired M | 5,500 | $0.00 | $0 | 20,169 | Direct |
| 20 Jul, 2026 | Johnny C Lee | President/Ceo | Disposed F | 1,974 | $26.74 | $52.78K | 18,195 | Direct |
| 20 Jul, 2026 | Johnny C Lee | President/Ceo | Disposed M | 5,500 | $0.00 | $0 | 0 | Direct |
| 04 Jun, 2026 | David Richard Morris | Director | Disposed S | 1,946 | $23.99 | $46.68K | 43,422 | Direct |
| 26 May, 2026 | Gary Fan | Evp/Chief Operations Officer | Disposed S | 2,368 | $24.01 | $56.87K | 0 | Direct |
| 21 May, 2026 | Frank Wong | Director | Acquired M | 700 | $0.00 | $0 | 5,221 | Direct |
| 21 May, 2026 | Geraldine Pannu | Director | Acquired M | 700 | $0.00 | $0 | 6,421 | Direct |
| 21 May, 2026 | Robert Franko | Director | Acquired M | 700 | $0.00 | $0 | 12,642 | Direct |
| 21 May, 2026 | Scott Polakoff | Director | Acquired M | 700 | $0.00 | $0 | 13,344 | Direct |
| 21 May, 2026 | Bill Bennett | Director | Acquired M | 700 | $0.00 | $0 | 700 | Direct |
| 21 May, 2026 | Lee Joyce Wong | Director | Acquired M | 700 | $0.00 | $0 | 51,825 | Direct |
| 21 May, 2026 | Chuang I Lin | Director | Acquired M | 700 | $0.00 | $0 | 52,047 | Direct |
| 21 May, 2026 | James Kao | Director | Acquired M | 700 | $0.00 | $0 | 564,762 | Direct |
| 21 May, 2026 | David Richard Morris | Director | Acquired M | 1,946 | $0.00 | $0 | 45,368 | Direct |
| 21 May, 2026 | Christina Kao | Director | Acquired M | 700 | $0.00 | $0 | 223,852 | Direct |
| 21 May, 2026 | Scott Polakoff | Director | Acquired M | 1,846 | $0.00 | $0 | 15,190 | Direct |
| 21 May, 2026 | Chuang I Lin | Director | Disposed M | 700 | $0.00 | $0 | 0 | Direct |