Amendment to Articles (Treasury Share Disposal Basis) and Grant of 300,000 Stock Options to Two Executives

Extraordinary General Meeting of Shareholders (7th term) to be held on May 12, 2026, at 9:00 AM at Daejeon headquarters. Main agenda: partial amendment to articles of incorporation and grant of stock options.
Amendment to articles: new provisions on disposal of treasury shares (reflecting revised Commercial Act) and cleanup of stock option clauses (adopting KOSDAQ standard articles).
Grant of stock options: total 300,000 common shares to two executives: Inside Director Jeong Hae-ho (150,000 shares) and Director Lee Gil-ho (150,000 shares). Exercise price to be determined at market price, exercise period from May 13, 2029 to May 12, 2036.
Outside directors' activities: Kim Do-hyung and Im Cheol-geun each attended 83% of board meetings. Annual compensation approved at KRW 25 million (actual paid KRW 6 million, average KRW 3 million per person).
Electronic voting: from May 2 to May 11, 2026, via KSD system. Shareholders holding ≤1% are notified via electronic disclosure.