Business Context and Reporting Period
This Form 8-K, dated January 16, 2026, is a Current Report filed by Third Coast Bancshares, Inc. (TCBX) regarding the proposed merger with Keystone Bancshares, Inc. (Keystone). The filing serves as a supplement to the joint proxy statement/prospectus previously filed with the SEC. The supplement was issued in response to demand letters from shareholders alleging omissions of material information. Third Coast denies the allegations but provided additional disclosures to moot the claims. The filing does not alter the merger consideration or the timing of the special shareholder meetings scheduled for January 23, 2026 (Third Coast) and January 29, 2026 (Keystone).
Key Financial Metrics and Projections
The filing contains unaudited prospective financial information used by financial advisor Raymond James for valuation analysis. Historical financial results for the current period are not provided in this specific document.
- Third Coast Projected Net Income: $59.8 million (2025) growing to $86.3 million (2030).
- Third Coast Projected Total Assets: $5.1 billion (2025) growing to $7.6 billion (2030).
- Keystone Projected Net Income: $9.9 million (2025) growing to $14.5 million (2030).
- Keystone Projected Total Assets: $1.0 billion (2025) growing to $1.5 billion (2030).
- Valuation Multiples: Raymond James utilized a terminal price-to-earnings multiple of 10.6x (median NASDAQ Bank index) for the Discounted Cash Flow analysis.
- Pro Forma Impact: The merger is projected to be 1.9% dilutive to Third Coast's tangible book value per share (March 31, 2026) but 5.2% accretive to 2027 EPS and 5.3% accretive to 2028 EPS.
Material Changes and Supplemental Disclosures
The primary material change in this filing is the addition of specific data points to the fairness opinion analysis previously disclosed:
- DCF Analysis Details: Clarified the calculation of terminal values for Third Coast ($792.7M to $951.3M) and Keystone ($132.7M to $159.3M) based on 10.0x and 12.0x multiples.
- Comparable Company Data: Restated tables for "Selected Companies" for both Third Coast and Keystone, including Total Assets, LTM ROAA, Price/TBVPS, and Price/LTM EPS for peers such as Origin Bancorp, FirstSun Capital, and InBankshares.
- Transaction Precedents: Updated tables for "Selected National Transactions" and "Selected Regional Transactions," detailing deal values, premiums, and multiples for recent banking M&A activity.
- Advisor Compensation: Disclosed that Raymond James received $167,800 from Third Coast and $12,000 from Keystone in the two years preceding the opinion.
Guidance, Outlook, and Risks
Outlook and Synergies: Management projects the combined entity will achieve accretion to earnings per share in 2027 and 2028. The pro forma analysis assumes synergies and utilizes closing balance sheet estimates as of March 31, 2026.
Risks and Contingencies: The filing includes extensive forward-looking statement disclaimers. Key risks identified include:
- Failure to obtain regulatory or shareholder approvals.
- Integration delays or costs exceeding expectations.
- Adverse changes in economic conditions, interest rates, or asset quality.
- Dilution of tangible book value per share in the short term.
- Legal proceedings or termination of the merger agreement.
Investor Verification Checklist
- Verify the final vote results of the special shareholder meetings scheduled for late January 2026.
- Review the full Joint Proxy Statement/Prospectus (File No. 333-291826) for complete details on the merger agreement terms and consideration.
- Monitor regulatory approval status from the Federal Reserve and other banking authorities.
- Assess the validity of the projected synergies and the assumptions regarding the 2027-2028 EPS accretion.
- Check for any updates regarding the shareholder demand letters or potential litigation outcomes.