RBB RBB Bancorp
company
SEC Filings & Insider Trading Activity 2026

CIK: 1499422
Financials
State Commercial Banks 38 filings
Russell 2000

Latest RBB Bancorp (RBB) SEC EDGAR filings in 2026 — including the most recent 10-K annual report filed on March 9, 2026, a 10-Q quarterly report filed on November 7, 2025, an 8-K current report filed on April 20, 2026. SignalX aggregates every new 10-K annual report, 10-Q quarterly report, 8-K current report, and Form 4 insider transaction for RBB Bancorp (RBB) (SEC CIK 1499422), with AI-powered section-by-section summaries updated daily.

10-Q: 26
10-K: 9
8-K: 3

Latest 2026 SEC Filing Dates

10-K Annual Report
Mar 9, 2026
10-Q Quarterly Report
Nov 7, 2025
8-K Current Report
Apr 20, 2026

Latest 2026 SEC Filings — 10-K, 10-Q, 8-K & Form 4

FormFiling DatePeriodAnalysisSEC
8-K
Apr 20, 2026
8-K
Apr 6, 2026
10-K
Mar 9, 2026Dec 31, 2025
8-K
Jan 27, 2026
10-Q
Nov 7, 2025Sep 30, 2025
10-Q
Aug 8, 2025Jun 30, 2025
10-Q
May 12, 2025Mar 31, 2025
10-K
Mar 17, 2025Dec 31, 2024
10-Q
Nov 8, 2024Sep 30, 2024
10-Q
Aug 8, 2024Jun 30, 2024
10-Q
May 9, 2024Mar 31, 2024
10-K
Mar 12, 2024Dec 31, 2023
10-Q
Nov 14, 2023Sep 30, 2023
10-Q
Aug 8, 2023Jun 30, 2023
10-Q
May 9, 2023Mar 31, 2023
10-K
Apr 7, 2023Dec 31, 2022
10-Q
Dec 23, 2022Sep 30, 2022
10-Q
Aug 8, 2022Jun 30, 2022
10-Q
May 9, 2022Mar 31, 2022
10-K
Mar 11, 2022Dec 31, 2021
10-Q
Nov 8, 2021Sep 30, 2021
10-Q
Aug 6, 2021Jun 30, 2021
10-Q
May 7, 2021Mar 31, 2021
10-K
Mar 9, 2021Dec 31, 2020
10-Q
Nov 9, 2020Sep 30, 2020

Frequently Asked Questions

What are the latest RBB SEC filings in 2026?

RBB Bancorp (RBB) has filed a 10-K annual report on March 9, 2026, a 10-Q quarterly report on November 7, 2025, an 8-K current report on April 20, 2026 with the SEC. SignalX tracks every new SEC EDGAR filing daily, including 10-K, 10-Q, 8-K, and Form 4 insider transactions, with AI-powered summaries of key sections.

When did RBB file its most recent 10-K annual report?

RBB Bancorp (RBB) filed its most recent 10-K annual report on March 9, 2026. The 10-K includes audited financial statements, business overview, risk factors, and management discussion, all available on SignalX with AI-generated summaries and XBRL financial data.

How do I view RBB 10-Q quarterly reports?

RBB Bancorp (RBB)'s most recent 10-Q quarterly report was filed on November 7, 2025. SignalX displays every RBB 10-Q with AI-generated summaries of the MD&A (Management Discussion & Analysis) and Risk Factors sections, plus links to the original SEC EDGAR document.

What 8-K current reports has RBB filed recently?

RBB Bancorp (RBB)'s most recent 8-K was filed on April 20, 2026. 8-K filings disclose material corporate events such as earnings releases, executive changes, mergers, and other significant developments. SignalX surfaces each 8-K with item-level summaries so you can quickly see what happened.

Where can I find RBB insider trading activity (Form 4)?

SignalX aggregates every RBB Form 4 insider transaction from SEC EDGAR. Form 4 reports show when officers, directors, and 10% shareholders buy or sell company stock, with transaction code, share count, and price per share.

How often does RBB file with the SEC?

RBB Bancorp (RBB) files a 10-K annual report once per year (typically within 60 days of fiscal year-end) and 10-Q quarterly reports three times per year. 8-K current reports are filed as needed when material events occur, and Form 4 insider transaction reports are due within two business days of a trade. SignalX monitors SEC EDGAR daily to surface every new RBB filing with AI-powered analysis.

What is the difference between 10-K, 10-Q, and 8-K SEC filings?

A 10-K is a comprehensive annual report with audited financials, business overview, and risk factors. A 10-Q is a shorter quarterly report with unaudited financials and management discussion. An 8-K is a current report filed when a material event occurs — such as earnings releases, executive changes, acquisitions, or other significant developments. SignalX provides AI-generated summaries for all three filing types for RBB Bancorp (RBB).

What is RBB's SEC CIK number?

RBB Bancorp (RBB)'s SEC CIK (Central Index Key) number is 1499422. The CIK is a unique identifier assigned by the SEC to every filing entity. You can use CIK 1499422 to look up all RBB filings on SEC EDGAR, or browse them here on SignalX with AI-powered analysis.

Where can I find RBB return on equity (ROE) and financial data?

SignalX extracts XBRL financial data from RBB Bancorp (RBB) 10-K annual filings, including revenue, net income, gross profit, operating income, EPS, total assets, stockholders' equity, and operating cash flow. Return on equity (ROE) can be derived from net income divided by stockholders' equity. Multi-year financial trends are displayed in the Financial Summary table above.

Stay on top of RBB Bancorp SEC filings

Insider trading data, fund holdings, cross-signal detection, and AI-powered analysis for 38+ filings.