Exhibit 99.1 Press Release — For Immediate Release April 25, 2025 Penns Woods Bancorp, Inc. Reports First Quarter 2025 Earnings Williamsport, PA — April 25, 2025 - Penns Woods Bancorp, Inc. (NASDAQ: PWOD) Penns Woods Bancorp, Inc. achieved net income of $7.4 million for the three months ended March 31, 2025, resulting in basic earnings per share of$0.97 and diluted earnings per share of $0.95. Highlights Net Income Net income from core operations ("core earnings"), which is a non-GAAP measure of net income ...