---
schema_version: "secwatch.filing_event.v1"
accession: "0000950170-23-043247"
form_type: "8-K"
ticker: "TCBX"
cik: "0001781730"
company_name: "Third Coast Bancshares, Inc."
filed_at: "2023-08-17T23:59:59+00:00"
generated_at: "2026-06-11T07:48:50.876393+00:00"
event_type: "regulatory"
sentiment: "neutral"
materiality_score: 0.4
calibrated_materiality_score: 0.4
confidence: "high"
source: SEC EDGAR
---

# Third Coast Bank applies to convert from Texas savings bank to Texas banking association

## Summary
- Bank subsidiary applied to Texas Dept. of Banking on Aug. 16, 2023 to convert state savings bank to banking association.
- Upon approval, primary state regulator becomes Texas Dept. of Banking; Fed will be primary federal regulator.
- Bank notified FDIC, FHLB, Fed, and current state regulator (Texas Dept. of Savings and Mortgage Lending) of conversion.
- Bank will retain Federal Reserve System membership after conversion.

## SEC filing metadata
- accession: 0000950170-23-043247
- form_type: 8-K
- ticker: TCBX
- cik: 0001781730
- company_name: Third Coast Bancshares, Inc.
- filed_at: 2023-08-17T23:59:59+00:00
- event_type: regulatory
- sentiment: neutral
- materiality_score: 0.4
- calibrated_materiality_score: 0.4
- confidence: high
- sec_items: 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1781730/000095017023043247/0000950170-23-043247-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1781730/000095017023043247/tcbx-20230816.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000950170-23-043247
- JSON: https://secwatch.observer/filing/0000950170-23-043247.json
- Plain text: https://secwatch.observer/filing/0000950170-23-043247.txt

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