X0306 4 2014-03-05 0 0000874292 ADDVANTAGE TECHNOLOGIES GROUP INC AEY 0001096802 CHYMIAK KENNETH A 1221 E HOUSTON ST BROKEN ARROW OK 74012 1 0 1 0 Common Stock 2014-03-05 4 A 0 3175 3.15 A 31981 D Common Stock 80951.75 I By Chymiak Investment LLC Common Stock 80951.75 I By spouse's ownership in Chymiak Investment LLC Common Stock 250000 I By Ken Chymiak Revocable Trust Common Stock 1796000 I By spouse's revocable trust For the 3,175 shares acquired on 3/5/14, there is a one year holding restriction, which expires 3/4/15. Kenneth Chymiak holds a 25% ownership in Chymiak Investment LLC. Spouse, Susan C. Chymiak, holds a 25% ownership interest in Chymiak Investment LLC. These shares are indirectly owned by Kenneth Chymiak as spouse. Beneficial ownership of spouse's shares is disclaimed. /s/ Kenneth A. Chymiak 2014-03-12