X0306 4 2022-12-15 0001035976 FNCB Bancorp, Inc. FNCB 0001428804 DeNaples Louis A Jr C/O FNCB 102 E. DRINKER ST DUNMORE PA 18512 1 COMMON STOCK 2022-12-15 4 A 0 3220.059 8.3294 A 302003.012 D COMMON STOCK 1521.44 I By self as UTMA custodian for a minor nephew COMMON STOCK 3375.207 I By self as UTMA for 2 children This amount includes 2,909.3610 shares acquired individually by Dr. DeNaples under the Issuer's Dividend Reinvestment and Stock Purchase Plan ("DRP") in December 2022 and 310.6980 shares acquired jointly with Dr. DeNaples' spouse and children under the DRP in December 2022. Therefore, Dr. DeNaples owns 272,937.4920 shares individually and 29,065.5200 shares jointly with his spouse and children. This amount includes 16.2640 shares acquired by Dr. DeNaples as custodian for a minor nephew under the DRP in December 2022. This amount includes 36.0800 shares acquired by Dr. DeNaples as custodian for his two (2) children under the DRP in December 2022. /s/ James M. Bone, Jr., CPA, As Attorney in Fact 2022-12-19