From October 17, 2017 to December 31, 2017, the company has repurchased 397,281 shares, representing 2.82% for KRW 1,494.53 million. With this, the company has completed the repurchase of 397,281 shares, representing 2.82% for KRW 1,494.53 million under the buyback announced on October 17, 2017.