SEC Filing Summary

Douglas A. Seibel, EVP of ACNB Bank, reported transactions involving ACNB Corporation Common stock. On March 13, 2026, Seibel acquired 3,131.9259 shares and disposed of 297.4283 shares. The acquisition relates to a vested portion of a variable equity award, with the remaining portions vesting in 2027 and 2028. The disposed shares were withheld by the company for tax liability payment related to the vested award, not through a sale by the executive. Following these transactions, Seibel owns 22,060.3198 shares directly. The transactions were executed on March 13, 2026, with a deemed execution date of March 16, 2026.