X0306 5 2015-06-30 0 0 0 0000057725 LANNETT CO INC LCI 0001256670 BEDROSIAN ARTHUR P 9000 STATE ROAD PHILADELPHIA PA 19136 1 1 0 0 CEO Common Stock 2015-06-30 5 A 0 126 50.52 A 611512 D Common Stock 12500 I See Footnote Shares were purchased pursuant to an Employee Stock Purchase Plan. Includes 11,000 shares owned by Arthur P. Bedrosian's wife and 1,500 shares owned by Arthur P. Bedrosian's daughter. Mr. Bedrosian disclaims beneficial ownership of these shares. /s/ Arthur P. Bedrosian 2015-08-14