Orrstown Financial Services, Inc. Reports Fourth Quarter and Full Year 2020 Results Diluted fourth quarter 2020 EPS of $0.91 per share versus $0.45 per share in the third quarter of 2020 due to robust revenue growth combined with expense reductions; full year diluted EPS of $2.40 per share Tangible book value per share (1) increased to $19.93 at December 31, 2020 from $18.70 at September 30, 2020 and $17.65 at December 31, 2019, an increase of 12.9% for fiscal year 2020 Small Business Administration Paycheck Protection Program (“SBA PPP”) portfolio averaged $443 million in the three months ended December 31, 2020; $5.8 million of unearned net processing fees at December 31, 2020 Continued efforts to assist clients, employees and communities affected by COVID-19; active participant in new round of SBA PPP lending in January 2021