---
schema_version: "secwatch.filing_event.v1"
accession: "0001437749-26-020620"
form_type: "8-K"
ticker: "RBB"
cik: "0001499422"
company_name: "RBB Bancorp"
filed_at: "2026-06-15T16:37:44+00:00"
generated_at: "2026-06-15T16:39:10.379605+00:00"
event_type: "other_material"
sentiment: "positive"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# RBB Bancorp authorizes $25M share repurchase (1M shares) and redeems $40M subordinated notes

## Summary
- Board authorizes repurchase of up to 1M shares (~$25M, ~6% of outstanding) through June 30, 2028.
- Company to redeem $40M aggregate principal of 4.00% Fixed-to-Floating Subordinated Notes due 2031 on July 1, 2026 at ~$40.7M.
- After redemption, $80M of notes will remain outstanding; interest rate resets to 3-month SOFR + 329 bps.
- Prior repurchase plan (authorized May 2025 for up to $18M) was fully exhausted in Q2 2026.
- Management cites strong capital position and liquidity as rationale for these capital management actions.

## SEC filing metadata
- accession: 0001437749-26-020620
- form_type: 8-K
- ticker: RBB
- cik: 0001499422
- company_name: RBB Bancorp
- filed_at: 2026-06-15T16:37:44+00:00
- event_type: other_material
- sentiment: positive
- materiality_score: 0.75
- calibrated_materiality_score: 0.75
- confidence: high
- sec_items: 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1499422/000143774926020620/0001437749-26-020620-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1499422/000143774926020620/rbb20260611_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001437749-26-020620
- JSON: https://secwatch.observer/filing/0001437749-26-020620.json
- Plain text: https://secwatch.observer/filing/0001437749-26-020620.txt

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