---
schema_version: "secwatch.filing_event.v1"
accession: "0001437749-22-028070"
form_type: "8-K"
ticker: "RBB"
cik: "0001499422"
company_name: "RBB Bancorp"
filed_at: "2022-11-28T23:59:59+00:00"
generated_at: "2026-06-21T12:41:58.219986+00:00"
event_type: "regulatory"
sentiment: "negative"
materiality_score: 0.65
calibrated_materiality_score: 0.65
confidence: "high"
source: SEC EDGAR
---

# RBB Bancorp receives NASDAQ delisting notice due to late Q3 2022 10-Q filing

## Summary
- Received NASDAQ deficiency notice on Nov 21, 2022 for failing to file Q3 2022 Form 10-Q by the Nov 9, 2022 deadline.
- Company recently appointed Crowe LLP as new auditor on Sep 26, 2022; needs more time for SOX control reviews.
- Has 60 days (until Jan 20, 2023) to submit a compliance plan to NASDAQ; expects to file 10-Q by Dec 15, 2022.
- If plan accepted, NASDAQ may grant up to 180 days (until May 8, 2023) to regain compliance.
- No immediate effect on listing or trading of RBB common stock, though further delays may impact listing.

## SEC filing metadata
- accession: 0001437749-22-028070
- form_type: 8-K
- ticker: RBB
- cik: 0001499422
- company_name: RBB Bancorp
- filed_at: 2022-11-28T23:59:59+00:00
- event_type: regulatory
- sentiment: negative
- materiality_score: 0.65
- calibrated_materiality_score: 0.65
- confidence: high
- sec_items: 3.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1499422/000143774922028070/0001437749-22-028070-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1499422/000143774922028070/rbb20221125_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001437749-22-028070
- JSON: https://secwatch.observer/filing/0001437749-22-028070.json
- Plain text: https://secwatch.observer/filing/0001437749-22-028070.txt

## Key facts
- Listing & Compliance Notices
  RBB Bancorp received a nasdaq deficiency notice notice regarding late filing (rules 5250(c)(1)).
  - Exchange: nasdaq
  - Notice: deficiency notice
  - Deficiency: late filing
  - Rules: 5250(c)(1)
  source text: November 21, 2022, RBB Bancorp (the “Company”) received a notice (the “Notice”) from The NASDAQ Stock Market (“NASDAQ”) stating that because the Company had not yet filed its Quarterly Report on Form 10-Q for the third quarter ended September 30, 2022 (the “Form 10-Q”), the Company is no longer in compliance with NASDAQ Listing Rule 5250(c)(1). Nasdaq Listing Rule 5250(c)(1) requires listed companies to timely file all required periodic financial reports with the Securities and Exchange Commission (the “SEC”). The Notice states that the Company has 60 calendar days from November 21, 2022, to s
  evidence_url: https://www.sec.gov/Archives/edgar/data/1499422/000143774922028070/0001437749-22-028070-index.htm

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.