From November 8, 2017 to December 31, 2017, the company has repurchased 144,279 shares, representing 1.54% for KRW 1,331.43 million. With this, the company has completed the repurchase of 144,279 shares, representing 1.54% for KRW 1,331.43 million under the buyback announced on November 8, 2017.