---
schema_version: "secwatch.filing_event.v1"
accession: "0001437749-23-027113"
form_type: "8-K"
ticker: "RBB"
cik: "0001499422"
company_name: "RBB Bancorp"
filed_at: "2023-09-29T23:59:59+00:00"
generated_at: "2026-06-10T06:53:45.530932+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# RBB Bancorp mutually terminates agreement to acquire Gateway Bank, effective Sep 28, 2023

## Summary
- RBB and Gateway Bank terminated the December 2021 definitive acquisition agreement as of September 28, 2023.
- No penalties or liabilities incurred by either party from the termination.
- Both parties released each other from all claims related to the agreement.

## SEC filing metadata
- accession: 0001437749-23-027113
- form_type: 8-K
- ticker: RBB
- cik: 0001499422
- company_name: RBB Bancorp
- filed_at: 2023-09-29T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1499422/000143774923027113/0001437749-23-027113-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1499422/000143774923027113/rbb20230928c_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001437749-23-027113
- JSON: https://secwatch.observer/filing/0001437749-23-027113.json
- Plain text: https://secwatch.observer/filing/0001437749-23-027113.txt

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