James S. Macleod - 01 Jul 2025 Form 3 Insider Report for CoastalSouth Bancshares, Inc.

Role
Director
Signature
/s/ Morgan Guerts, Attorney-in-Fact
Issuer symbol
COSO on NYSE
Transactions as of
01 Jul 2025
Net transactions value
$0
Form type
3
Filing time
01 Jul 2025, 19:24:15 UTC
Previous filing
05 Oct 2021
Next filing
07 Jul 2025

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
MACLEOD JAMES S Director 400 GALLERIA PARKWAY, SUITE 1900, ATLANTA /s/ Morgan Guerts, Attorney-in-Fact 01 Jul 2025 0001041973

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
holding COSO Common Stock 191,251 01 Jul 2025 By LLC

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
holding COSO Stock option (right to purchase) 01 Jul 2025 Common Stock 55,000 $13.00 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 These options are fully-vested.

Remarks:

Exhibit 24 - Power of Attorney