X0306 4 2016-05-20 0000810958 CITIZENS & NORTHERN CORP CZNC 0001242457 LAMBERT LEO F P O BOX 345 213 ACADEMY TERRACE DUSHORE PA 18614 1 Common Stock 2016-05-20 4 P 0 248 20.0604 A 17682 D Common Stock 1639 I By Corporation Common Stock 1561 I By Child /s/ Teri L. Mitchell POA for Leo F. Lambert 07/23/09 2016-05-23