RBB Bancorp RBB Insider Ownership

NASDAQ RBB
$26.38 -0.19 (-0.71%)
As of: Sep 9, 2026 · 3:59 PM EDT

Insider Holdings by Owner

3.61Mn Shares

Insider Ownership Statistics

as of 30 Sep, 2026
Insider Ownership
3.94%
■0% pp QoQ
Shares Held by Insiders
681.36K
filed for Sep 2026
■0.00% QoQ
Shares Outstanding
17.30Mn
17,301,627 shares
Direct Holdings
681.36K
Indirect: 0
Net Shares Traded (QoQ)
0
no net change in Sep 2026
Insiders Holding Shares
31
with Form 4 holdings on file

Shares Owned by Insiders

Shares held % of outstanding
Latest —
Average ownership —
Peak ownership —

Shares Purchased/Sold by Insiders

Bought Sold
Latest quarter —
Net over range —
Buying quarters —

Insider Ownership Summary

Quarter ending 30 Sep, 2026

As of September 09, 2026, the three largest insider holders of RBB are Peter M Chang (Other, 611.77K shares), James Kao (Director, 566.72K shares), Yee Phong Thian (Former President/Ceo, 517.30K shares).

Form 4 Holdings

Insiders Holding RBB

Insiders 31
Shares held 3.61Mn
Of outstanding 20.87%
# 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.

Form 4 Filings

1,431 Insider Transactions

Source SEC Form 4
Latest quarter Sep 2026
Download Data
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 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 Chuang I Lin Director Acquired M 700 $0.00 $0 52,047 Direct
21 May, 2026 Geraldine Pannu Director Acquired M 700 $0.00 $0 6,421 Direct
21 May, 2026 Lee Joyce Wong Director Acquired M 700 $0.00 $0 51,825 Direct
21 May, 2026 James Kao Director Acquired M 700 $0.00 $0 564,762 Direct
21 May, 2026 Robert Franko Director Acquired M 700 $0.00 $0 12,642 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 Robert Franko Director Acquired M 2,162 $0.00 $0 14,804 Direct
21 May, 2026 Frank Wong Director Acquired M 1,846 $0.00 $0 7,067 Direct