X0306 4 2015-03-27 0 0000715579 ACNB CORP ACNB 0001362780 Cathell David W 465 IDAVILLE YORK SPRINGS ROAD GARDNERS PA 17324 0 1 0 0 EVP, Treasurer & CFO ACNB Corporation Common 2015-03-27 4 P 0 265 20.44 A 11236.3369 D The amount of securities beneficially owned includes 14.298806 shares of common stock acquired to date as of this filing 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/ David W. Cathell 2015-03-30