CoastalSouth Bancshares Inc.
COSO | NYSE
$26.74
-$0.17 (-0.63%)
At close: Sep 21, 2026, 4:00 PM ET
$26.53
-$0.21 (-0.79%)
Pre-market:
Sep 22, 2026, 4:29 AM ET
Company Profile
CoastalSouth Bancshares, Inc. (COSO) serves as the bank holding company for CoastalStates Bank, offering a diverse array of banking products and services to both retail and commercial clientele. Customers can access a range of deposit products, including checking, savings, money market accounts, certificates of deposit, and individual retirement accounts. Its lending options span residential mortgages, home equity loans, cash value lines of credit, commercial and government-backed financing, and mortgage banker finance. The bank also provides debit and credit cards. Additional offerings feature customized and private banking, treasury management solutions, and convenient digital and telephone banking access. Retail banking branches are situated across Hilton Head Island/Bluffton, South Carolina, and in Savannah and the north metro Atlanta area of Georgia. Founded in 2003, its corporate headquarters are located in Hilton Head Island, South Carolina.
Key Executives
| Name | Position |
|---|---|
| Stephen R. Stone | President, Chief Executive Officer & Director |
| Anthony Valduga | Chief Financial Officer & Chief Operating Officer |
| Larry DesPres | Chief Information Officer |
| Brian Smith | President of Savannah Regional |
| Cameron Bradley Turner | Executive Vice President & Chief Credit Officer |
| Diana R. McDougall | Lowcountry Regional President |
| Lauren Hemby | Executive Vice President & Chief Accounting Officer |
| Pete O'Hern | Senior Vice President & MD of Government Guaranteed Lending |
| Rhonda S. Thornton | Chief Retail & Experience Officer |
| Tim Haug | Senior Vice President of Mortgage Banker Finance Division |
Latest SEC Filings
| Date | Type | Title |
|---|---|---|
| Aug 31, 2026 | 4 | Filing |
| Aug 26, 2026 | 4 | Filing |
| Aug 18, 2026 | 4 | Filing |
| Aug 18, 2026 | SC 13G/A | [Amend] Statement of acquisition of beneficial own... |
| Aug 14, 2026 | SC 13G/A | [Amend] Statement of acquisition of beneficial own... |
| Aug 13, 2026 | 4 | Filing |
| Aug 07, 2026 | 10-Q | Quarterly Report |
| Jul 24, 2026 | 8-K | Current Report |
| Jul 20, 2026 | 8-K | Current Report |
| May 28, 2026 | SC 13G/A | [Amend] Statement of acquisition of beneficial own... |
CoastalSouth Bancshares Inc.
| Country | United States |
| IPO Date | May 7, 2025 |
| Industry | Banks - Regional |
| Sector | Financial Services |
| Employees | 201 |
| CEO | Stephen R. Stone |
Contact Details
400 Galleria Parkway Atlanta,
Georgia 30339 United States
Stock Details
| Ticker Symbol | COSO |
| Exchange | NYSE |
| Fiscal Year | January - December |
| Reporting Currency | USD |
| CIK Code | 0001297107 |
| CUSIP Number | 19058X207 |
| ISIN Number | US19058X2071 |
| SIC Code | 6022 |
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