RBB Bancorp (RBB) Insider Ownership

Historic Insider Ownership Trends

As of May 23, 2026, the three largest insider holders of RBB are Peter M Chang (Other, 611.77K shares), James Kao (Director, 564.06K shares), Yee Phong Thian (Former President/Ceo, 517.30K shares).

Top Direct Holders

Insider ownership data is derived from the last 60 months of Form 4 SEC filings.
Holder Position Shares (Direct) Shares (Indirect) Report Date
Lynn M Hopkins Evp/Cfo 4,770 0 22 Apr, 2026
Johnny C Lee President/Ceo 11,876 0 24 Mar, 2026
Chuang I Lin - 51,347 0 22 May, 2025
Yee Phong Thian Former President/Ceo 517,302 0 16 Jun, 2022
Feng Lin - 485,425 0 12 Jun, 2023
Fui Ming Thian - 102,390 0 24 Mar, 2023
James Kao - 564,062 0 22 May, 2025
Chie-Min Christopher Koo - 41,628 0 12 Jun, 2023
Ko-Yen Lin - 128,791 0 24 Mar, 2023
Jeffrey Yeh Evp 59,034 0 24 Mar, 2026
Paul Lin - 2,450 0 12 Jun, 2023
Vincent Liu Evp 17,325 0 24 Mar, 2026
Simon Pang Evp 2,925 0 20 Jan, 2023
Tsu Te Huang Evp 15,728 0 24 Feb, 2026
Wendell Chen - 92,271 0 12 Jun, 2023
Peter M Chang - 611,767 0 20 Jan, 2023
David Richard Morris Bancorp Ceo 47,922 0 24 Mar, 2026
Robert Franko - 11,942 0 22 May, 2025
Alfonso Lau - 177,456 0 18 May, 2022
Raymond H Yu - 256,622 0 12 Jul, 2022
Christina Kao - 223,152 0 22 May, 2025
Diana Hanson Chief Accounting Officer 492 0 21 Aug, 2025
Geraldine Pannu - 5,721 0 22 May, 2025
Tammy Song Former Evp 2,035 0 13 May, 2022
Ashley Chang Evp 2,772 0 24 Feb, 2026
Lee Joyce Wong - 51,125 0 22 May, 2025
Gary Fan Evp/Chief Operations Officer 1,437 0 24 Mar, 2026
Scott Polakoff - 12,644 0 22 May, 2025
Frank Wong - 4,521 0 22 May, 2025

* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.

Recent Insider Transactions

Detailed insider trading activity based on Form 4 SEC filings.
Download Data
Transaction Date Insider Name Security Class Transaction Type Shares Traded Price Shares Remaining Ownership Code
23 Apr, 2026 Bill Bennett Common Stock, No Par Value D 4,121 $24.07 0 D S
22 Apr, 2026 Lynn M Hopkins Common Stock, No Par Value A 1,917 $24.13 5,458 D M
22 Apr, 2026 Lynn M Hopkins Common Stock, No Par Value D 688 $24.13 4,770 D F
22 Apr, 2026 Lynn M Hopkins Restricted Stock Units A 1,917 $0.00 5,749 D M
20 Mar, 2026 Jeffrey Yeh Common Stock, No Par Value A 1,326 $20.43 59,510 D M
20 Mar, 2026 Johnny C Lee Common Stock, No Par Value A 2,740 $20.43 12,860 D M
20 Mar, 2026 Lynn M Hopkins Common Stock, No Par Value A 1,878 $20.43 4,215 D M
20 Mar, 2026 Jeffrey Yeh Common Stock, No Par Value A 1,326 $20.43 59,510 D M
20 Mar, 2026 Gary Fan Common Stock, No Par Value A 1,315 $20.43 1,909 D M
20 Mar, 2026 Jeffrey Yeh Common Stock, No Par Value A 1,326 $20.43 59,510 D M
20 Mar, 2026 Vincent Liu Common Stock, No Par Value A 1,835 $20.43 17,984 D M
20 Mar, 2026 David Richard Morris Common Stock, No Par Value A 3,164 $20.43 49,156 D M
20 Mar, 2026 Vincent Liu Common Stock, No Par Value D 659 $20.43 17,325 D F
20 Mar, 2026 Johnny C Lee Common Stock, No Par Value D 984 $20.43 11,876 D F
20 Mar, 2026 Jeffrey Yeh Common Stock, No Par Value D 476 $20.43 59,034 D F
20 Mar, 2026 Gary Fan Common Stock, No Par Value D 472 $20.43 1,437 D F
20 Mar, 2026 Lynn M Hopkins Common Stock, No Par Value D 674 $20.43 3,541 D F
20 Mar, 2026 Jeffrey Yeh Common Stock, No Par Value D 476 $20.43 59,034 D F
20 Mar, 2026 Jeffrey Yeh Common Stock, No Par Value D 476 $20.43 59,034 D F
20 Mar, 2026 David Richard Morris Common Stock, No Par Value D 1,234 $20.43 47,922 D F