---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-25-211369"
form_type: "8-K"
ticker: "TCBX"
cik: "0001781730"
company_name: "Third Coast Bancshares, Inc."
filed_at: "2025-09-22T23:59:59+00:00"
generated_at: "2026-05-17T05:59:18.091904+00:00"
event_type: "other_material"
sentiment: "positive"
materiality_score: 0.45
calibrated_materiality_score: 0.45
confidence: "high"
source: SEC EDGAR
---

# Third Coast Bancshares voluntarily transfers listing to NYSE; ticker TCBX unchanged

## Summary
- Board approved voluntary transfer from Nasdaq to NYSE, with dual listing on NYSE Texas.
- Last trading on Nasdaq expected Oct 3 close; NYSE trading starts Oct 6 open.
- Ticker symbol remains TCBX; no change in corporate identity or governance.
- CEO cites enhanced market visibility and alignment with industry peers; NYSE welcomes company.

## SEC filing metadata
- accession: 0001193125-25-211369
- form_type: 8-K
- ticker: TCBX
- cik: 0001781730
- company_name: Third Coast Bancshares, Inc.
- filed_at: 2025-09-22T23:59:59+00:00
- event_type: other_material
- sentiment: positive
- materiality_score: 0.45
- calibrated_materiality_score: 0.45
- confidence: high
- sec_items: 3.01, 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1781730/000119312525211369/0001193125-25-211369-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1781730/000119312525211369/tcbx-20250922.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-25-211369
- JSON: https://secwatch.observer/filing/0001193125-25-211369.json
- Plain text: https://secwatch.observer/filing/0001193125-25-211369.txt

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