---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-25-207442"
form_type: "8-K"
ticker: "TCBX"
cik: "0001781730"
company_name: "Third Coast Bancshares, Inc."
filed_at: "2025-09-18T23:59:59+00:00"
generated_at: "2026-05-17T06:16:28.031449+00:00"
event_type: "dividend"
sentiment: "neutral"
materiality_score: 0.2
calibrated_materiality_score: 0.2
confidence: "high"
source: SEC EDGAR
---

# Third Coast Bancshares declares $17.25/share quarterly preferred dividend

## Summary
- Quarterly cash dividend of $17.25 per share on 6.75% Series A Convertible Non-Cumulative Preferred Stock.
- Dividend payable on October 15, 2025 to holders of record at close of business on September 30, 2025.
- Preferred stock trades under symbol TCBX on Nasdaq.

## SEC filing metadata
- accession: 0001193125-25-207442
- form_type: 8-K
- ticker: TCBX
- cik: 0001781730
- company_name: Third Coast Bancshares, Inc.
- filed_at: 2025-09-18T23:59:59+00:00
- event_type: dividend
- sentiment: neutral
- materiality_score: 0.2
- calibrated_materiality_score: 0.2
- confidence: high
- sec_items: 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1781730/000119312525207442/0001193125-25-207442-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1781730/000119312525207442/tcbx-20250918.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-25-207442
- JSON: https://secwatch.observer/filing/0001193125-25-207442.json
- Plain text: https://secwatch.observer/filing/0001193125-25-207442.txt

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