Insider · CIK 0001778913
Christina Kao
Files at RBB (RBB Bancorp). First filing -, latest -.
In brief
Christina Kao files SEC Form 4 as director at RBB (RBB Bancorp). No open-market trade is on file; the transactions below are grants, exercises and other rows that carry no view on the price.
A track record needs three past buys with six months of prices behind them; Christina Kao has 0, so none is measured yet.
Signals
This insider’s open-market buys and sells, scored.
Transactions
Every row this insider has filed, 9 in all, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| May 21, 2026 | RBB RBB Bancorp | MOption exercise Common Stock, No Par Value | +700 | $0.00 | $0 | 223,852 | May 26, 2026 |
| May 21, 2026 | RBB RBB Bancorp | MOption exercise Common Stock, No Par Value | +2,162 | $0.00 | $0 | 226,014 | May 26, 2026 |
| May 21, 2026 | RBB RBB Bancorp | MOption exercise Restricted Stock Unitsderivative | -700 | $0.00 | $0 | 0 | May 26, 2026 |
| May 21, 2026 | RBB RBB Bancorp | AGrant or award Restricted Stock Unitsderivative | +2,862 | $0.00 | $0 | 2,862 | May 26, 2026 |
| May 21, 2026 | RBB RBB Bancorp | MOption exercise Restricted Stock Unitsderivative | -2,162 | $0.00 | $0 | 700 | May 26, 2026 |
| May 21, 2025 | RBB RBB Bancorp | MOption exercise Common Stock, No Par Value | +4,542 | $0.00 | $0 | 223,152 | May 22, 2025 |
| May 21, 2025 | RBB RBB Bancorp | MOption exercise Restricted Stock Unitsderivative | -4,542 | $0.00 | $0 | 700 | May 22, 2025 |
| May 15, 2025 | RBB RBB Bancorp | MOption exercise Common Stock, No Par Value | +700 | $0.00 | $0 | 218,610 | May 16, 2025 |
| May 15, 2025 | RBB RBB Bancorp | MOption exercise Restricted Stock Unitsderivative | -700 | $0.00 | $0 | 0 | May 16, 2025 |
Questions about Christina Kao
Answered from the filings on this page, as of the latest one.
Is Christina Kao buying or selling?
Christina Kao has no open-market buy or sell on SEC Form 4; the filings on record are grants, exercises and other transactions.
How did Christina Kao's past buys perform?
Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and Christina Kao has 0.
Where does Christina Kao file Form 4?
Christina Kao has filed Form 4 at RBB (RBB Bancorp). A Form 4 is required of officers, directors and holders of more than 10% of a share class within two business days of a trade.
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.