# EDGAR Filing Document

**Accession Number:** 0001297107
**File Stem:** 0000000000-25-006350
**Filing Date:** 2025-6
**Character Count:** 3547
**Document Hash:** dff49142ae9101eea01b586daadd1f8c
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0000000000-25-006350.hdr.sgml**: 20250903

**ACCESSION NUMBER**: 0000000000-25-006350

**CONFORMED SUBMISSION TYPE**: UPLOAD

**PUBLIC DOCUMENT COUNT**: 2

**FILED AS OF DATE**: 20250617

**FILED FOR**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** CoastalSouth Bancshares, Inc.
- **CENTRAL INDEX KEY:** 0001297107
- **STANDARD INDUSTRIAL CLASSIFICATION:** STATE COMMERCIAL BANKS [6022]
- **ORGANIZATION NAME:** 02 Finance
- **EIN:** 571184730
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** UPLOAD
- **SEC FILE NUMBER:** 377-07765

**BUSINESS ADDRESS:**
- **STREET 1:** 400 GALLERIA PKWY
- **STREET 2:** SUITE 1900
- **CITY:** ATLANTA
- **STATE:** GA
- **ZIP:** 30339
- **BUSINESS PHONE:** 678-396-4605

**MAIL ADDRESS:**
- **STREET 1:** 400 GALLERIA PKWY
- **STREET 2:** SUITE 1900
- **CITY:** ATLANTA
- **STATE:** GA
- **ZIP:** 30339

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Coastal South Bancshares Inc
- **DATE OF NAME CHANGE:** 20040713
**PUBLIC REFERENCE ACCESSION NUMBER**: 0000950123-25-002995

## Text-Extract

```

                                                             June 17, 2025

Stephen R. Stone
President and CEO
CoastalSouth Bancshares, Inc.
400 Galleria Parkway, Suite 1900
Atlanta, GA 30339

       Re: CoastalSouth Bancshares, Inc.
           Form S-1 filed June 6, 2025
           File No. 333-287854
Dear Stephen R. Stone:

       We have reviewed your registration statement and have the following
comments.

        Please respond to this letter by amending your registration statement
and providing
the requested information. If you do not believe a comment applies to your
facts and
circumstances or do not believe an amendment is appropriate, please tell us why
in your
response.

       After reviewing any amendment to your registration statement and the
information
you provide in response to this letter, we may have additional comments.

Form S-1 filed June 6, 2025
Recent Developments, page 20

1.     We note in the second paragraph that you do not intend to update the
preliminary
       estimated information. Please confirm that there have been no material
changes as of
       the date you file your next amendment.
Risk Factors
We are a bank holding company..., page 43

2.     We note the final sentence indicating that all of the stock of the bank
is pledged as
       collateral for the revolving commercial line of credit. Please discuss
this in a separate
       risk factor.
        We remind you that the company and its management are responsible for
the accuracy
and adequacy of their disclosures, notwithstanding any review, comments, action
or absence
of action by the staff.
 June 17, 2025
Page 2

       Refer to Rules 460 and 461 regarding requests for acceleration. Please
allow adequate
time for us to review any amendment prior to the requested effective date of
the registration
statement.

       Please contact Lory Empie at 202-551-3714 or Amit Pande at 202-551-3423
if you
have questions regarding comments on the financial statements and related
matters. Please
contact Robert Arzonetti at 202-551-8819 or Todd Schiffman at 202-551-3491 with
any other
questions.

                                                           Sincerely,

                                                           Division of
Corporation Finance
                                                           Office of Finance
cc:   Mark Kanaly

```

### Attached PDF Documents

**Attachment 1:** `filename1`

_No text found in this document._