CoastalSouth Bancshares (COSO) Proxy Filing summary

Executive summary

• Annual meeting scheduled for April 23, 2026, at the company's Atlanta, GA office at 8:00 A.M. ET.

• Proxy materials, including the 2025 Annual Report and Letter to Shareholders, are available online for review and voting.

• Shareholders are encouraged to vote electronically or request paper copies of materials by April 13, 2026.

Voting matters and shareholder proposals

• Election of eleven directors is up for shareholder vote, with the board recommending a vote FOR all nominees.

• Ratification of Elliott Davis, LLC as the independent registered public accounting firm for the fiscal year ending December 31, 2026, is proposed, with board support.

Board of directors and corporate governance

• Eleven director nominees are listed for election, reflecting the current board's composition.