Welcome to our dedicated page for RBB SEC filings (Ticker: RBB), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
RBB Bancorp filings document formal disclosures for a California bank holding company with common stock registered on the Nasdaq Global Select Market under RBB. Recent 8-K reports furnish operating results, financial-condition information, conference-call materials and Regulation FD presentations for RBB Bancorp and its subsidiaries, Royal Business Bank and RBB Asset Management Company.
The filing record also covers annual-meeting governance through the definitive proxy statement, including board matters, equity awards and executive compensation disclosures. Material-event filings address leadership and board changes, while securities disclosures identify the company's common stock, no par value, as its registered exchange-traded class.
RBB Bancorp director LIN CHUANG I exercised previously granted restricted stock units into common shares. On May 21, 2026, 700 restricted stock units converted into 700 shares of Common Stock at $0.00 per share, reflecting the one-for-one RSU-to-stock conversion noted in the footnotes.
Following this non-cash derivative exercise, the director directly owned 52,047 shares of RBB Bancorp common stock. The RSUs related to this grant were fully exhausted, with the footnotes explaining that 2,521 units vested immediately at grant and 700 vested on the one-year anniversary.
RBB Bancorp director Robert Franko reported compensation-related equity activity involving restricted stock units (RSUs) and common shares. On May 21, 2026, 2,162 RSUs vested and were converted into 2,162 shares of common stock, and 700 RSUs from a prior grant vested and converted into 700 common shares. The filing also shows a new grant of 2,862 RSUs at a conversion price of $0.00 per unit, with 2,162 units vesting immediately and 700 scheduled to vest on the one-year anniversary of the grant date. Following these transactions, Franko directly holds 14,804 shares of common stock.
RBB Bancorp director Scott Polakoff increased his equity stake through stock-based compensation activity. On May 21, 2026, he exercised derivative awards covering 2,546 restricted stock units, converting them into the same number of shares of common stock at a stated price of $0.00 per share.
Following these exercises, his direct holdings of common stock rose to 15,190 shares. On the same date, he also received a new grant of 2,546 restricted stock units, of which 1,846 vested immediately and 700 are scheduled to vest on the one-year anniversary of the grant date.
RBB Bancorp director Frank Wong reported equity compensation activity. On May 21, 2026, he exercised restricted stock units to acquire 2,546 shares of common stock and received a new grant of 2,546 restricted stock units. Following these transactions, he directly holds 7,067 common shares and 2,546 restricted stock units.
RBB Bancorp director Morris David Richard increased his equity exposure through compensation-related awards. On May 21, 2026, he was granted 2,646 restricted stock units (RSUs) that convert into common stock on a one-for-one basis. Of this grant, 1,946 RSUs vested immediately and were exercised into 1,946 shares of common stock at an exercise price of $0.00, bringing his direct common stock holdings to 45,368 shares.
The remaining 700 RSUs from the new grant are scheduled to vest on the one-year anniversary of the grant date. In addition, he holds RSUs covering 3,164 underlying common shares that vest on February 21, 2027, and RSUs covering 2,225 underlying common shares that vest on March 20, 2027, providing a pipeline of future stock deliveries if service-based conditions are met.
The issuer filed a Form 144 notice relating to proposed sales of common stock. The filing records an RSU grant vest dated 05/21/2026 and shows a reported sale by Gary Fan of 6,000 shares on 04/29/2026 with proceeds of $144,363.00. The filing date is 05/26/2026.
RBB Bancorp reported results of its 2026 Annual Meeting of Shareholders held on May 21, 2026. On the March 24, 2026 record date, 17,074,159 shares of common stock were issued, outstanding and entitled to vote, and shareholders holding 11,882,478 shares participated.
Nine director nominees were elected, each receiving over 9.29 million votes "for" and facing relatively low "withheld" votes, with 1,692,036 broker non-votes recorded for each nominee. Shareholders also approved, on a non-binding advisory basis, the compensation of the Company’s named executive officers, with 9,961,044 votes for, 227,006 against and 2,392 abstentions, plus 1,692,036 broker non-votes.
Additionally, shareholders ratified the appointment of Crowe LLP as the independent registered public accounting firm for the fiscal year ending December 31, 2026, with 11,881,286 votes for, 179 against and 1,013 abstentions.
RBB Bancorp Chief Accounting Officer Diana Hanson reported her updated equity holdings, with no explicit buys or sells. She now directly holds 492 shares of Common Stock. She also holds Restricted Stock Units (RSUs) that will be settled in Common Stock as they vest over time.
One RSU grant covers 1,255 underlying shares of Common Stock, vesting in three equal annual installments on 08/19/2026, 08/19/2027 and 08/19/2028. Another RSU grant covers 2,300 underlying shares, vesting in four equal annual installments beginning one year after the 05/13/2026 grant date. Footnotes clarify that vested RSUs have no expiration date and that grants of RSUs will be settled in Common Stock.
RBB Bancorp’s EVP and Chief Risk Officer Rizkalla Mina S. reported current equity holdings without any recorded buys or sells. The filing shows direct ownership of 1,447 shares of common stock and several blocks of restricted stock units (RSUs) that convert into common shares over time.
One RSU grant covers 3,873 underlying common shares, vesting in two equal annual installments on May 8, 2027 and May 8, 2028. Another covers 1,563 underlying shares, vesting in three equal annual installments beginning on May 8, 2027, 2028, and 2029. A further RSU grant of 3,475 underlying shares vests in three equal annual installments beginning one year after the May 13, 2026 grant date. The filing also clarifies that RSU grants will be settled in common stock and that vested RSUs will have no expiration date.
RBB Bancorp executive Gary Fan, EVP and Chief Operations Officer, reported his equity holdings as of May 13, 2026. He holds 2,368 shares of common stock directly, along with multiple equity awards in the form of restricted stock units, performance stock units, and stock options.
The filing shows restricted stock units tied to common stock totaling 3,106, 2,904, 1,314 and 1,011 underlying shares, each with specific vesting dates extending into 2027 and 2028. Performance stock units cover 4,660, 6,534 and 5,916 underlying shares, with vesting based on performance goals over multi‑year periods and continued employment, in some cases allowing up to 150% of target awards to vest.
Fan also holds 12,000 stock options expiring in 2032, with remaining tranches vesting in two equal annual installments on December 5, 2026 and December 5, 2027. The Form 4 records these positions as holdings rather than new open‑market purchases or sales.