Proposal for Shareholder Return including Buyback of 101,112 Shares and Reduction of Capital Reserve by KRW 20 Billion

Shareholders' meeting to be held on April 28, 2026; submission of proxy solicitation reference document (amended filing).
Correction: total ownership percentage of solicitor corrected from 18.750% to 21.64%.
Agenda 1: Approval of treasury stock holding and disposal plan - acquisition trust agreement for 101,112 shares (approx. KRW 20 billion), remaining shares to be canceled.
Agenda 2: Amendment to articles of incorporation to introduce electronic shareholder meetings (new clauses).
Agenda 3: Transfer of approx. KRW 20 billion from capital reserve to earned surplus to expand dividend capacity (shareholder return policy).
Agenda 4: Grant of stock options for 2,000 shares to one employee (exercise price: closing price on day before grant, exercise period: June 2, 2028 – June 1, 2033).
Major shareholder Ban Seong-yeon holds 18.31%, including related parties 21.56%.