AGM Notice

Pursuant to Article 363 of the Commercial Act and Article 22 of the Articles of Incorporation, the 9th annual general meeting of shareholders will be held as follows. Date: March 31, 2026 (Tue), 10:00 a.m. Venue: B1 Grand Conference Room, Suwon Chamber of Commerce, 311 Suseong-ro, Jangan-gu, Suwon Agenda: business report, audit report, internal accounting […]

Notice of the record date for the 9th (FY2025) year-end dividend.

Notice of the shareholder record date for the 9th (FY2025) annual general meeting of shareholders.

Subscription period: August 7 (Thu) – August 8 (Fri), 2025 Offering price: KRW 30,000 per share Total offering amount: KRW 57,000,000,000 Lead underwriter: Shinhan Securities Please review the prospectus available at Shinhan Securities branches before subscribing.

Pursuant to Article 416 of the Commercial Act, the Board of Directors resolved on June 23, 2025 to issue new shares as follows. New shares offered: 1,832,037 registered common shares (1,795,000 public offering / 37,037 third-party allotment to the listing underwriter) Secondary offering: 105,000 registered common shares Par value: KRW 500 per share

Pursuant to Article 354 of the Commercial Act and Article 15 of the Articles of Incorporation, the record date to determine shareholders entitled to exercise rights at the extraordinary general meeting on June 27, 2025 is set as June 2, 2025. No registry closure period applies under the electronic securities system. May 16, 2025 S&SYS

Notice regarding the protection of rights holders of share certificates subject to conversion to electronic securities and related measures.

Date: March 26, 2024 Venue: Gold/Silver Conference Room, Dongtan Tech Center

The 5th annual general meeting of shareholders of S&SYS was held in 2022.

The 3rd annual general meeting of shareholders was held. Date: March 25, 2020 (Wed), 3 p.m. Venue: Management Conference Room, S&SYS HQ, Hwaseong-si, Gyeonggi-do Agenda: amendment of the articles of incorporation and approval of financial statements