X0306 4 2018-09-19 0001035976 FNCB Bancorp, Inc. FNCB 0001718262 DeNaples Joseph L C/O FNCB BANK 102 E. DRINKER ST. DUNMORE PA 18512 1 COMMON STOCK 2018-09-19 4 J 0 1034.066 10.535 A 273381.193 D 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 989.467 shares acquired pursuant to the DRP individually by Atty. DeNaples; and 44.599 shares acquired pursuant to the DRP jointly with a sibling. Therefore, Atty. DeNaples owns 261,590.2370 shares individually; and 11,790.9560 shares owned jointly with a sibling. /s/ James M. Bone, Jr. as attorney in fact 2018-09-20