RBB Bancorp (RBB) Insider Trading
Over the last 3 months, RBB insiders made 0 open-market buys and 1 sale, a net sale of -$47K (SEC Form 4). Over the last 6 months, 115 institutions increased and 58 reduced their position (13F).
Insider Activity
Sentiment
0/100
Buys (3m)
0
Sells (3m)
1
Net (3m)
-$46.7K
Insider trades by month Buys Sells
Feb
Mar
Jun
Apr
May
Jun
Context3-month price +9.8%Institutions accumulating (13F)
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| Aug 21, 2026 | Hanson Dianaofficer: Chief Accounting Officer | Tax | 276 | $26.40 |
| Aug 21, 2026 | Hanson Dianaofficer: Chief Accounting Officer | Option | 767 | — |
| Jul 22, 2026 | LEE JOHNNY Cdirector, officer: President/CEO | Tax | 1,974 | $26.74 |
| Jul 22, 2026 | LEE JOHNNY Cdirector, officer: President/CEO | Option | 5,500 | — |
| Jun 8, 2026 | Morris David Richarddirector | Sell | 1,946 | $23.99 |
| May 27, 2026 | Fan Garyofficer: EVP/Chief Operations Officer | Sell | 2,368 | $24.01 |
| May 26, 2026 | Kao Jamesdirector | Option | 1,962 | — |
| May 26, 2026 | Franko Robertdirector | Option | 2,162 | — |
| May 26, 2026 | Morris David Richarddirector | Grant | 2,646 | — |
| May 26, 2026 | Kao Christinadirector | Option | 700 | — |
| May 26, 2026 | Kao Jamesdirector | Option | 700 | — |
| May 26, 2026 | Polakoff Scottdirector | Grant | 2,546 | — |
| May 26, 2026 | Kao Jamesdirector | Grant | 2,662 | — |
| May 26, 2026 | Wong Frankdirector | Grant | 2,546 | — |
| May 26, 2026 | Wong Lee Joycedirector | Option | 700 | — |
| May 26, 2026 | Bennett Billdirector | Option | 700 | — |
| May 26, 2026 | LIN CHUANG Idirector | Option | 700 | — |
| May 26, 2026 | Pannu Geraldinedirector | Option | 1,846 | — |
| May 26, 2026 | Wong Lee Joycedirector | Grant | 2,762 | — |
| May 26, 2026 | Franko Robertdirector | Grant | 2,862 | — |
| May 26, 2026 | Pannu Geraldinedirector | Option | 700 | — |
| May 26, 2026 | Polakoff Scottdirector | Option | 700 | — |
| May 26, 2026 | Polakoff Scottdirector | Option | 1,846 | — |
| May 26, 2026 | Morris David Richarddirector | Option | 1,946 | — |
| May 26, 2026 | Kao Christinadirector | Option | 2,162 | — |
| May 26, 2026 | Wong Lee Joycedirector | Option | 2,062 | — |
| May 26, 2026 | Wong Frankdirector | Option | 700 | — |
| May 26, 2026 | Franko Robertdirector | Option | 700 | — |
| May 26, 2026 | Wong Frankdirector | Option | 1,846 | — |
| May 26, 2026 | Pannu Geraldinedirector | Grant | 2,546 | — |
Source: RBB SEC Form 4 filings, latest Aug 21, 2026. For informational purposes only — not investment advice.
Institutional activity (13F)
How institutions changed their RBB positions over the last 6 months (SEC Form 13F).
Increased
115
New positions
51
Reduced
58
Sold out
7
Largest moves
| Institution | Action | Shares | Filed |
|---|---|---|---|
| FJ CAPITAL MANAGEMENT LLC | Unchanged | 1.5M | May 15, 2026 |
| BlackRock, Inc. | Increased | 1.3M | Aug 7, 2026 |
| BLACKROCK, INC. | Reduced | 1.1M | May 13, 2026 |
| DIMENSIONAL FUND ADVISORS LP | Increased | 902K | Aug 11, 2026 |
| DIMENSIONAL FUND ADVISORS LP | Increased | 830K | May 7, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 660K | May 15, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | Reduced | 641K | Aug 13, 2026 |
| AMERICAN CENTURY COMPANIES INC | Increased | 536K | Aug 12, 2026 |
| AMERICAN CENTURY COMPANIES INC | Increased | 468K | May 15, 2026 |
| ACADIAN ASSET MANAGEMENT LLC | Increased | 400K | Aug 13, 2026 |
| ALLIANCEBERNSTEIN L.P. | Increased | 382K | May 15, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 371K | Aug 12, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 347K | May 15, 2026 |
| RHINO INVESTMENT PARTNERS, INC | Increased | 339K | May 15, 2026 |
| STATE STREET CORP | Increased | 338K | Aug 7, 2026 |
Source: SEC Form 13F filings. For informational purposes only — not investment advice.