From October 1, 2017 to December 31, 2017, the company has repurchased 171,440 shares, representing 1.22% for KRW 758.24 million. With this, the company has completed the repurchase of 471,500 shares, representing 3.31% for KRW 1,997.59 million under the buyback announced on July 5, 2017.