From February 15, 2018 to May 31, 2018, the company has repurchased 146,410 shares, representing 0.79% for KRW 1,231.95 million. With this, the company has completed the repurchase of 353,790 shares, representing 3.11% for KRW 2,999.56 million under the buyback announced on August 17, 2017.