From March 5, 2018 to March 31, 2018, the company has repurchased 159,275 shares, representing 1.02% for KRW 1,253.57 million. With this, the company has completed the repurchase of 159,275 shares, representing 1.02% for KRW 1,253.57 million under the buyback announced on March 5, 2018.