Exhibit 99.1 PRESS RELEASE FOR IMMEDIATE RELEASE January 28, 2026 Landmark Bancorp, Inc. Reports Fourth Quarter and Full Year 2025 Results Announces 44.4% Increase in Net Earnings for the Year Ended December 31, 2025 and Fourth Quarter Net Income of $4.7 Million, Diluted Earnings Per Share of$0.77 Declares Quarterly Cash Dividend of $0.21 per Share Manhattan, KS – Landmark Bancorp, Inc. ("Landmark"; Nasdaq: LARK) reported diluted earnings per share of$0.77 for the fourth quarter of 2025, compared to $0.81 ...