NASDAQ:RBB

Rbb Bancorp Stock Insider Trading

Financial Services > Banks - Regional

Buy RBB

*Your capital is at risk

$25.50

+0.0200 (+0.0785%)

At Close: Jun 22, 2026

RBB Bancorp Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be negative at -35.28. In total, the insiders bought 148.07K and sold 38.56K RBB shares in the last 100 trades. The insider score can be negative despite buy/sell ratio being positive. The score focuses on the quality of the trades.

Insider Power (Last 100 transactions)	-35.28
● Buy	148.07K shares
● Sell	38.56K shares
80% Buy Activity Negligible or No Correlation
Buy Signal Low Confidence May 21, 2026 Analysis Breakdown: Signal is highly questionable due to a strongly contradictory negative Insider Power Score of -35.28. Confidence increased due to high data reliability score of 100. Supported by overwhelming buy-side pressure (80% buys).

Historical Insider Trades

Date	Type	Person	Role	Amount
May 08, 2026 Buy	Common Stock, No Par Value M-Exempt	Rizkalla Mina S. EVP/chief Risk Officer	Officer	522 Value: $12.6K
May 08, 2026 Buy	Restricted Stock Units M-Exempt	Rizkalla Mina S. EVP/chief Risk Officer	Officer	1 737 Value: $41.8K
May 08, 2026 Sell	Common Stock, No Par Value F-InKind	Rizkalla Mina S. EVP/chief Risk Officer	Officer	188 Value: $5K
May 08, 2026 Buy	Common Stock, No Par Value M-Exempt	Rizkalla Mina S. EVP/chief Risk Officer	Officer	1 737 Value: $41.8K
May 08, 2026 Buy	Restricted Stock Units M-Exempt	Rizkalla Mina S. EVP/chief Risk Officer	Officer	522 Value: $12.6K
May 08, 2026 Sell	Common Stock, No Par Value F-InKind	Rizkalla Mina S. EVP/chief Risk Officer	Officer	624 Value: $15.0K
May 08, 2026 Buy	Common Stock, No Par Value M-Exempt	Chang Ashley EVP	Officer	993 Value: $23.9K
May 08, 2026 Buy	Common Stock, No Par Value M-Exempt	Huang Tsu Te EVP	Officer	671 Value: $16.1K
May 08, 2026 Sell	Common Stock, No Par Value F-InKind	Yeh Jeffrey EVP	Officer	526 Value: $12.7K
May 08, 2026 Buy	Common Stock, No Par Value M-Exempt	Yeh Jeffrey EVP	Officer	1 465 Value: $35.2K
May 08, 2026 Sell	Common Stock, No Par Value F-InKind	Fan Gary EVP/chief Operations Officer	Officer	521 Value: $12.5K
May 08, 2026 Buy	Common Stock, No Par Value M-Exempt	Fan Gary EVP/chief Operations Officer	Officer	1 452 Value: $34.9K
May 08, 2026 Buy	Restricted Stock Units M-Exempt	Fan Gary EVP/chief Operations Officer	Officer	1 452 Value: $34.9K
May 08, 2026 Buy	Common Stock, No Par Value M-Exempt	Lee Johnny C President/ceo	CEO / President	4 356 Value: $104.8K
May 08, 2026 Sell	Common Stock, No Par Value F-InKind	Lee Johnny C President/ceo	CEO / President	1 563 Value: $37.6K
May 08, 2026 Buy	Restricted Stock Units M-Exempt	Lee Johnny C President/ceo	CEO / President	4 356 Value: $104.8K
May 08, 2026 Buy	Common Stock, No Par Value M-Exempt	Hopkins Lynn M EVP/cfo	C-Suite Officer	2 339 Value: $56.3K
May 08, 2026 Sell	Common Stock, No Par Value F-InKind	Hopkins Lynn M EVP/cfo	C-Suite Officer	840 Value: $20.2K
May 08, 2026 Buy	Restricted Stock Units M-Exempt	Yeh Jeffrey EVP	Officer	1 465 Value: $35.2K
May 08, 2026 Sell	Common Stock, No Par Value F-InKind	Huang Tsu Te EVP	Officer	241 Value: $6K
May 08, 2026 Buy	Restricted Stock Units M-Exempt	Huang Tsu Te EVP	Officer	671 Value: $16.1K
May 08, 2026 Sell	Common Stock, No Par Value F-InKind	Chang Ashley EVP	Officer	409 Value: $10K
May 08, 2026 Buy	Restricted Stock Units M-Exempt	Chang Ashley EVP	Officer	993 Value: $23.9K
May 07, 2026 Buy	Common Stock, No Par Value M-Exempt	Lin Chuang I Director	Director	10 000 Value: $182.5K
May 07, 2026 Sell	Common Stock, No Par Value S-Sale	Lin Chuang I Director	Director	10 000 Value: $242.3K

About Insider Power

Insider Power is a proprietary algorithm developed by StockInvest.us to evaluate the significance of insider transactions. The calculation considers the size, type, and timing of transactions, as well as the insider’s role within the company.

It is important to note that, in general, there is little to no correlation between insider transactions and short-term stock price movements. In one of our studies, only 0.22%^* of stocks with insider activity showed a measurable correlation — and even then, it was unclear whether the effect was caused by insider actions or simply by the stock’s broader trend.

While our algorithms are designed to highlight potentially meaningful signals, these cannot be regarded as statistically significant on their own. Insider trading activity should therefore be seen as informative rather than as direct trading guidance. The Insider Power metric was created to present this information in a clearer and more accessible way, helping investors better understand the possible context of insider activity.

* October 6th, 2025 - Tested on 5562 stocks

ABOUT RBB BANCORP

RBB Bancorp operates as the bank holding company for Royal Business Bank that provides various banking products and services to the Chinese-American, Korean-American, and other Asian-American communities. Its deposit products include checking, savings, and money market accounts, as well as certificates of deposit. The company also offers commercial and industrial lines of credit, term loans, mortgage warehouse lines, and international trade disco...

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