(18th Term Regular Meeting)

We wish all shareholders good health and peace in your homes.

In accordance with Article 363 of the Commercial Act and Article 21 of the Articles of Incorporation, our company will hold the 18th Annual General Meeting of Shareholders as follows, and we kindly request your attendance.
Pursuant to Article 542-4 of the Commercial Act and Article 21 of the Articles of Incorporation, this notice shall serve as the convocation notice for shareholders who hold 1% or less of the total issued shares.

1. Date & Time: March 31, 2025 (Monday), 9:00 AM
2. Venue: Head Office Meeting Room, Ace Gwanggyo Tower 2, Suite 1405–1408,
91, Changnyong-daero 256beon-gil, Yeongtong-gu, Suwon-si, Gyeonggi-do, Korea

3. Meeting Agenda

[Reports]

• Business Report

• Audit Report

• Report on the Operation Status of the Internal Accounting Control System

[Resolutions]

• Agenda Item 1: Approval of Financial Statements for the 18th Fiscal Year
  (January 1, 2024 – December 31, 2024)

• Agenda Item 2: Election of Directors

  • Item 2-1: Election of Inside Director Wang Ji-nam

  • Item 2-2: Election of Inside Director Park Moon-soo

• Agenda Item 3: Granting of Stock Options

• Agenda Item 4: Amendment to Executive Retirement Pay Regulations

• Agenda Item 5: Approval of Remuneration Limit for Directors

• Agenda Item 6: Approval of Remuneration Limit for Auditor(s)

4. Reference Materials for Management
In accordance with Article 542-4 of the Commercial Act and related laws, reference materials for management will be made available at the company, at the registrar (Kookmin Bank Securities Agency Department), at the Financial Services Commission (Electronic Disclosure System), and at the Korea Exchange.

5. Exercise of Voting Rights by Beneficial Shareholders
Shareholders may exercise voting rights directly by attending the meeting in person or by proxy through a power of attorney.

6. Documents Required for Attendance

• For Direct Attendance: Personal ID

• For Proxy Attendance: Power of attorney (including personal details of the shareholder and proxy, with seal), shareholder’s certificate of seal impression, and proxy’s ID
  ※ Acceptable ID: Resident Registration Card, Driver’s License
  ※ Without the required documents, admission to the meeting will not be permitted.

7. Posting of the Business Report and Audit Report
In accordance with Article 542-4 of the Commercial Act and Article 31 of its Enforcement Decree, the business report and audit report will be disclosed on the Financial Supervisory Service’s DART system and posted on the company website at least one week before the meeting.
Please note that the contents stated in this notice are based on data not yet finalized by the external auditor and may change. Any revised business report or audit report will be updated on DART.

8. Other Matters

• No commemorative gifts will be provided at this shareholders’ meeting.

March 12, 2025

Ace Gwanggyo Tower 2, Suite 1405–1408
91, Changnyong-daero 256beon-gil, Yeongtong-gu, Suwon-si, Gyeonggi-do, Korea

UDMTEK Co., Ltd.