X0306 4 2021-12-15 0001035976 FNCB Bancorp, Inc. FNCB 0001650455 Drust Richard D C/O FNCB 102 E. DRINKER ST. DUNMORE PA 18512 1 SVP/RETAIL BANKING OFFICER COMMON STOCK 2021-12-15 4 J 0 22.5970 8.7693 A 12429.677 D This amount includes 6,372 shares of time-based restricted common stock solely owned by Mr. Drust; and 6,057.6770 shares owned solely by Mr. Drust and includes 22.5970 shares acquired under the Issuer's Dividend Reinvestment and Stock Purchase Plan ("DRP") for December 2021. /s/ James M. Bone, Jr. as Attorney in Fact 2021-12-17