Exhibit 99.1 Press Release For Immediate Release Date: October 31, 2025 GLEN BURNIE BANCORPANNOUNCES THIRD QUARTER 2025 RESULTS Highlights for the Third Quarter of 2025: GLEN BURNIE, MD (October 31, 2025) – Glen Burnie Bancorp ("Bancorp") (NASDAQ: GLBZ), the bank holding company for The Bank of Glen Burnie ("Bank"), today reported net income of $125,000 for the third quarter of 2025 as compared to net income of$129,000 in the third quarter of 2024, a 3.1% decrease. From a linked quarter basis, net income f ...