RBB · Insider Trading

RBB Bancorp Common Stock

Every open-market purchase and sale reported by RBB officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.

Form 4 Filings
50
most recent
Open-Market Buys
0
code P
Sales
4
code S
Reporting Insiders
18
current holders
RBB — Recent Form 4 Transactions (latest 2026-08-21)
FiledInsiderRole TypeSharesValue
2026-08-21 Diana Hanson Chief Accounting Officer MIXED +491 −$7.29K
2026-07-22 Johnny C Lee President/CEO MIXED +3,526 −$52.78K
2026-06-08 David Richard Morris Director Sell −1,946 −$46.68K
2026-05-27 Gary Fan EVP/Chief Operations Officer Sell −2,368 −$56.87K
2026-05-26 Bill Bennett Director M +700 —
2026-05-26 Frank Wong Director M +2,546 —
2026-05-26 Chuang I Lin Director M +700 —
2026-05-26 Robert Franko Director M +2,862 —
2026-05-26 Christina Kao Director M +2,862 —
2026-05-26 David Richard Morris Director M +1,946 —
2026-05-26 Geraldine Pannu Director M +2,546 —
2026-05-26 James Kao Director M +2,662 —
2026-05-26 Scott Polakoff Director M +2,546 —
2026-05-26 Lee Joyce Wong Director M +2,762 —
2026-05-15 Diana Hanson Chief Accounting Officer — — —
2026-05-15 Lynn M Hopkins EVP/CFO — — —
2026-05-15 Johnny C Lee President/CEO — — —
2026-05-15 Gary Fan EVP/Chief Operations Officer — — —
2026-05-15 Jeffrey Yeh EVP — — —
2026-05-15 Mina S. Rizkalla EVP/Chief Risk Officer — — —
2026-05-12 Mina S. Rizkalla EVP/Chief Risk Officer MIXED +1,447 +$34.80K
2026-05-08 Tsu Te Huang EVP MIXED +430 +$10.34K
2026-05-08 Jeffrey Yeh EVP MIXED +939 +$22.58K
2026-05-08 Gary Fan EVP/Chief Operations Officer MIXED +931 +$22.39K
2026-05-08 Ashley Chang EVP MIXED +584 +$14.05K
2026-05-08 Johnny C Lee President/CEO MIXED +2,793 +$67.17K
2026-05-08 Lynn M Hopkins EVP/CFO MIXED +1,499 +$36.05K
2026-05-08 Chuang I Lin Director MIXED — −$59.85K
2026-05-05 David Richard Morris Director Sell −4,500 −$107.55K
2026-05-01 Gary Fan EVP/Chief Operations Officer MIXED — −$17.21K
2026-04-24 Bill Bennett Director Sell −4,121 −$99.19K
2026-04-22 Lynn M Hopkins EVP/CFO MIXED +1,229 +$29.66K
2026-03-24 David Richard Morris Director MIXED +1,930 +$39.43K
2026-03-24 Vincent Liu EVP MIXED +1,176 +$24.03K
2026-03-24 Lynn M Hopkins EVP/CFO MIXED +1,204 +$24.60K
2026-03-24 Johnny C Lee President/CEO MIXED +1,756 +$35.88K
2026-03-24 Gary Fan EVP/Chief Operations Officer MIXED +843 +$17.22K
2026-03-24 Jeffrey Yeh EVP MIXED +850 +$17.37K
2026-02-24 Vincent Liu EVP MIXED +548 +$12.17K
2026-02-24 David Richard Morris Director MIXED +1,357 +$30.13K
2026-02-24 Tsu Te Huang EVP MIXED +437 +$9.70K
2026-02-24 Ashley Chang EVP MIXED +392 +$8.70K
2026-02-24 Johnny C Lee President/CEO MIXED +645 +$14.32K
2026-02-24 Gary Fan EVP/Chief Operations Officer MIXED +594 +$13.19K
2026-02-24 Jeffrey Yeh EVP MIXED +542 +$12.03K
2026-01-22 Jeffrey Yeh EVP MIXED +851 +$14.53K
2026-01-22 Jeffrey Yeh EVP A +10,983 deriv. —
2026-01-22 Jeffrey Yeh EVP M +842 +$18.15K
2026-01-21 Tsu Te Huang EVP MIXED +387 +$8.34K
2026-01-21 Vincent Liu EVP MIXED +707 +$15.24K
RBB — Current Insider Holders
InsiderRole Shares HeldValue
James Kao Director 564,762 $14.86M
Christina Kao Director 223,852 $5.89M
Jeffrey Yeh EVP 59,973 $1.58M
Chuang I Lin Director 52,047 $1.37M
Lee Joyce Wong Director 51,825 $1.36M
David Richard Morris Director 43,422 $1.14M
Johnny C Lee President/CEO 20,169 $530.85K
Vincent Liu EVP 17,325 $455.99K
Tsu Te Huang EVP 16,399 $431.62K
Scott Polakoff Director 13,344 $351.21K
Robert Franko Director 12,642 $332.74K
Frank Wong Director 7,067 $186.00K
Geraldine Pannu Director 6,421 $169.00K
Lynn M Hopkins EVP/CFO 6,269 $165.00K
Ashley Chang EVP 3,356 $88.33K
Mina S. Rizkalla EVP/Chief Risk Officer 1,447 $38.09K
Diana Hanson Chief Accounting Officer 1,259 $33.14K
Bill Bennett Director 700 $18.42K
RBB Insider Trading FAQ
Who are the insiders at RBB?
18 officers, directors and 10%+ beneficial owners currently report holdings in RBB via SEC Form 4.
Are RBB insiders buying or selling?
Across the 50 most recent Form 4 filings for RBB, 0 were open-market purchases (code P) and 4 were sales (code S). Sales frequently reflect scheduled 10b5-1 plans or tax withholding rather than a view on the stock.
How current is RBB insider data?
Form 4 must be filed within two business days of the transaction, so this is close to real time. The most recent RBB filing is dated 2026-08-21.
How to read Form 4 activity

Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.

Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.

Full filing history and per-insider positions are on the RBB quote page; the site-wide leaderboard is on the insider transactions hub.

Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.