Joseph V Topper Jr. - 11 Feb 2026 Form 4 Insider Report for CoastalSouth Bancshares, Inc. (COSO)

Reporting relationship
Director
Issuer ticker
COSO
Reported as of
11 Feb 2026
Net transaction value
$0
Source evidence Original filing metadata and source links for verification. 5 source fields
SEC form
4
Accepted by SEC
13 Feb 2026, 16:00:12 UTC
Prior SEC filing
14 Oct 2025
Next SEC filing
14 May 2026
Source filing
View source filing
Reporting owner 1 detail
Reporting owner signature
/s/ Lauren Hemby, Chief Accouting Officer

Key filing fact

Joseph V Topper Jr. filed Form 4 for CoastalSouth Bancshares, Inc. (COSO) on 13 Feb 2026.

Key facts

  • This page summarizes Joseph V Topper Jr.'s Form 4 filing for CoastalSouth Bancshares, Inc. (COSO).
  • 1 reported transaction and 1 derivative row are listed below.
  • Accepted by SEC: 13 Feb 2026, 16:00.

Change

  • Previous filing in this sequence was filed on 14 Oct 2025.
  • Current net transaction value: $0.

Research use

  • This tells you what this filing adds before you inspect full transaction and derivative tables.
  • You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001556587 Primary reporting owner

Topper Joseph V. Jr.

Relationship
Director
Address
400 GALLERIA PARKWAY, SUITE 1900, ATLANTA
Signature
/s/ Lauren Hemby, Chief Accouting Officer
Signature date
13 Feb 2026

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

COSO transaction Derivative

Restricted Stock Units

Award

Transaction value
Shares
+927
Change %
Price
Shares after
927
Date
11 Feb 2026
Ownership
Direct
Underlying class
Common Stock
Underlying amount
927
Exercise price
Footnotes
F1, F2
* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 2 footnotes

Footnote F1

Restricted stock units ("RSU") convert into shares of the issuer's common stock on a one-for-one basis.

Footnote F2

RSU 100% vests on 12/31/2026.

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