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Cornerstone Bancorp, Inc. functions as the parent entity for Cornerstone National Bank & Trust Company, which delivers a comprehensive range of financial solutions to both retail and commercial clients. Its deposit offerings include checking, savings, and money market accounts, along with individual retirement accounts (IRAs) and certificates of deposit (CDs). The institution's lending portfolio encompasses home equity, vehicle, personal, equipment, and association loans, alongside real estate construction financing. It further provides residential mortgages and refinancing options…

PALATINE, Ill., April 28, 2026 /PRNewswire/ -- CORNERSTONE BANCORP, INC.

Cornerstone Bancorp Earns $3.1 Million for the Fourth Quarter, and $10.8 Million for the Year 2025 PALATINE, Ill., Jan. 27, 2026 /PRNewswire/ -- Cornerstone Bancorp, Inc. (OTCID: CNBP), the bank holding company for Cornerstone National Bank & Trust Company (collectively "Cornerstone"), today reported net income of $3.1 million, or $3.14 per diluted share, for the fourth quarter of 2025, compared to $3.0 million, or $3.02 per diluted share, for the fourth quarter of 2024.

PALATINE, Ill., Jan. 27, 2026 /PRNewswire/ -- Cornerstone Bancorp, Inc. (OTCID: CNBP), the bank holding company for Cornerstone National Bank & Trust Company (collectively "Cornerstone"), is announcing that its Board of Directors declared a special dividend of $2.75 per share to shareholders of record as of February 9, 2026, payable February 13, 2026.

PALATINE, Ill. , Oct. 21, 2025 /PRNewswire/ -- CORNERSTONE BANCORP, INC.

PALATINE, Ill. , July 21, 2025 /PRNewswire/ -- CORNERSTONE BANCORP, INC.