X0306 4 2017-09-15 0 0000715579 ACNB CORP ACNB 0001271302 SCHULTZ MARIAN B 993 SUNSET AVENUE GETTYSBURG PA 17325 1 0 0 0 ACNB Corporation Common 2017-09-15 2017-09-19 4 P 0 83.4106 26.975 A 2737.5573 D ACNB Corporation Common 5100 I Spouse The date of execution was determined in accordance with SEC Rule 16a-3(g)(2) and (g)(4). The amount of securities beneficially owned includes 12.173865 shares of common stock purchased for the same Transaction Date of September 15, 2017, through the automatic reinvestment of dividends under the ACNB Corporation Dividend Reinvestment and Stock Purchase Plan, which are exempt from the reporting requirements of Section 16 of the Securities Exchange Act of 1934. /s/ James P. Helt as POA for Marian B. Schultz 2017-09-20