X0306 4 2018-09-19 0001035976 FNCB Bancorp, Inc. FNCB 0001067363 DENAPLES DOMINICK L C/O FNCB 102 E. DRINKER ST. DUNMORE PA 18512 1 COMMON STOCK 2018-09-19 4 J 0 244.016 10.535 A 64511.974 D COMMON STOCK 2439 I By DeNaples Equipment Company Mr. DeNaples is a participant in FNCB Bancorp, Inc.'s Dividend Reinvestment and Stock Purchase Plan ("DRP"). These transactions are the result of his participation in the DRP during September 2018. This amount includes 20.463 shares acquired by Mr. DeNaples individually through the DRP; and 223.553 shares acquired jointly with his spouse through the DRP. Therefore, Mr. DeNaples holds 5,409.904 shares individually and 59,102.070 shares jointly with his spouse. Comprises 2,439 shares held by a business in which Mr. DeNaples is a 33.33% owner with his brother, Louis A. DeNaples. /s/ James M. Bone, Jr. as attorney in fact 2018-09-20