Form4insider filings, from the source

Insider holders · CIK 0001499422

RBB Bancorp · RBB

Every insider with a reported Table I holding at this company, ranked by their last-reported share count. A balance is only as fresh as its filing — the report date sits next to every row on purpose. ← Back to activity

InsiderDirect sharesIndirect sharesTotal reportedLast report (ET)From
James KaoDirector506,939—506,939Jul 26, 2017 · 6:28 pm EDTForm 4
Feng LinDirector483,125—483,125Jul 26, 2017 · 6:29 pm EDTForm 4
Raymond H YuDirector235,437—235,437Oct 31, 2018 · 7:57 pm EDTForm 3
Alfonso LauDirector176,025—176,025Oct 31, 2018 · 7:59 pm EDTForm 3
Vincent LiuEVP107,172—107,172Nov 9, 2018 · 11:41 am ESTForm 4/A
Simon PangEVP86,078—86,078Nov 9, 2018 · 11:43 am ESTForm 4/A
Ruey Chyr KaoDirector62,539—62,539Aug 16, 2018 · 3:15 pm EDTForm 4
Ko-Yen LinDirector62,539—62,539Oct 17, 2018 · 1:31 pm EDTForm 4
Chie-Min Christopher KooDirector62,539—62,539Feb 21, 2019 · 1:11 pm ESTForm 4
Wendell ChenDirector51,776—51,776Feb 5, 2019 · 4:24 pm ESTForm 4/A
Fui Ming ThianDirector51,776—51,776Oct 29, 2018 · 6:01 pm EDTForm 4
Yee Phong ThianPresident/CEO43,425—43,425Nov 9, 2018 · 11:46 am ESTForm 4/A
David Richard MorrisDirector43,422—43,422Jun 8, 2026 · 7:36 pm EDTForm 4
Chuang I LinDirector21,526—21,526Nov 7, 2018 · 2:31 pm ESTForm 4
Pei Chin HuangDirector20,000—20,000Oct 29, 2018 · 6:11 pm EDTForm 4
Johnny C LeePresident/CEO18,195—18,195Jul 22, 2026 · 5:34 pm EDTForm 4
Wilson MachEVP6,000—6,000Feb 5, 2019 · 2:34 pm ESTForm 4
Jeffrey YehEVP4,036—4,036Sep 28, 2018 · 12:53 pm EDTForm 4
Peter M ChangDirector3,333—3,333Feb 5, 2019 · 4:33 pm ESTForm 4/A
Diana HansonChief Accounting Officer983—983Aug 21, 2026 · 5:47 pm EDTForm 4
Tsu Te HuangEVP0—0Nov 9, 2018 · 12:37 pm ESTForm 4/A
Jacqueline B KayEVP0—0Feb 5, 2019 · 2:43 pm ESTForm 4/A

Balances come from each insider’s most recent filing that reports a Table I holding; an insider who left the company years ago still appears with their last-known figure and its date. Indirect totals collapse multiple vehicles (trusts, LLCs) into one number — open the filing for the breakdown. Shares as filed, not split-adjusted.