SEC Filing Summary

Donald Arthur Seibel Jr., a director at ACNB Corp, acquired 296.2085 shares of ACNB Corporation Common stock on March 13, 2026, at a price of $46.42 per share. These shares were received as compensation for his services as a director. Following this transaction, Mr. Seibel owns 6,464.912 shares directly. Additionally, he has a total indirect ownership of 12,712.658 shares in ACNB Corporation Common, held in trust. The transaction date for reporting purposes was determined in accordance with SEC rules. Some shares purchased on the same date through dividend reinvestment are exempt from reporting requirements.