X0206 3 2013-03-01 0 0000906193 KEY TECHNOLOGY INC KTEC 0001571882 Zwerts Frank L. A. KIEWITSTRAAT 242 HASSELT C9 3500 BELGIUM 1 1 0 0 President, EMEIA Common Stock 112584 D Common Stock 23666 I By Embla BVBA Warrants 11.78 2014-02-28 2016-03-01 Common Stock 19812 D Warrants 11.78 2014-02-28 2016-03-01 Common Stock 4930 I By Embla BVBA /s/ Frank L.A. Zwerts 2013-03-15