Ishizuka Kosan Co., Ltd. agreed to acquire an additional 9.85% stake in SEMITEC Corporation (JASDAQ:6626) from Jiro Ishizuka and another shareholder on March 8, 2012. Ishizuka Kosan Co., Ltd. will acquire an additional 0.28 million shares of SEMITEC Corporation.

Ishizuka Kosan Co., Ltd. cancelled the acquisition of 9.85% stake in SEMITEC Corporation (JASDAQ:6626) from Jiro Ishizuka and another shareholder on March 8, 2013.