Edu-pass Inc. sold 2.6% stake in Soltworks Co., Ltd. (KOSDAQ:A230980) on January 18, 2017. Edu-pass sold 0.23 million shares of Soltworks Co., Ltd. Edu-pass Inc. completed the sale of 2.6% stake in Soltworks Co., Ltd. (KOSDAQ:A230980) on January 18, 2017.