Universal Microelectronics Co., Ltd. — Proxy Solicitation & Information Statement 2026

May 12, 2026

Umcc
Universal Microelectronics co., LTD.

Notice for the 2026 Annual Meeting of Shareholders (Stock Code: 2413)

I. Meeting Date: 9:00 a.m. on Thursday, 16 June 2026
II. Reception Open Time: 8:30 a.m. on Thursday, 16 June 2026
III. Meeting Venue: 5F., No. 2, Gongyequ 27th Rd., Nantun Dist., Taichung City
(The Company’s conference room on the fifth floor)

Agenda:

(I). Management Presentation
1. Report on the Company's 2025 Operating Performance
2. Audit Committee's Review Report on the 2025 Financial Statements.
3. Report on External Endorsement and Guarantee of the Company.
4. Report on the distribution of directors' and employees' remuneration for 2025.

(II). Proposals
1. The Company's Business Report and Financial Statements for 2025.
2. The Company's Proposal of Profit Distribution for 2025.

(III). Election Matters: Proposal for by election of Director
(IV) Questions and Motions

Sincerely,

Board of Director

Universal Microelectronics Co., Ltd.