Exhibit 99.1 April 24, 2024 Press Release Source: Farmers National Banc Corp. Kevin J. Helmick, President and CEO 20 South Broad Street, P.O. Box 555 Canfield, OH 44406 330.533.3341 Email: exec@farmersbankgroup.com FARMERS NATIONAL BANC CORP. ANNOUNCES STRONG RESULTS FOR FIRST QUARTER OF 2024 • Earnings per diluted share of $0.30 ($0.34 excluding certain items, non-GAAP) for the first quarter of 2024 • 165 consecutive quarters of profitability • Strategically restructured $44.3 million of investment securit ...