Seoul Semiconductor

Appointment of directors	Directors are appointed at the general shareholders' meeting, and the director candidates to be appointed at the general shareholders' meeting are selected and recommended by the board of directors and submitted to the general shareholders' meeting. Each board member is independent of the largest shareholder and major shareholders.
Composition of directors	Our board of directors consists of six members including three inside directors and three outside directors.

Title (Full-time/ Part-time).	Name	Appointment date	Brief history	Responsibilities
CEO / President Registered Executive (Full-time)	Lee Jeong-hoon	2019.03.28	CEO (present) of Seoul Semiconductor Co., Ltd. Vice President of Samshin Electricity Co., Ltd.	Overall management
CEO Registered Executive (Full-time)	Yu Hyun-jong	2019.03.28	Samsung Electronics SYS. LSI Division Samsung Electronics Memory Division	Production Management
Director Registered Executive (Full-time)	Kim Tae-young	2019.03.28	Director of Financial Group, Seoul Semiconductor Head of Finance Group, Seoul Viosys	Financial planning
Outside director Registered Executive (Part-time)	Park Hyung-geon	2018.03.25	CEO of Woori Accounting Corporation National Tax Service Law Interpretation Reviewer	Management Support
Outside director Registered Executive (Part-time)	Jang Jeong-sik	2018.03.28	Professor, School of Chemical and Biological Engineering, Seoul National University (present) Doctor of Engineering of Case Western Reserve University	Management Support
Outside director Registered Executive (Part-time)	Oh Myung-min	2018.03.28	Associate Professor, Department of Horticultural Science, Chungbuk National University (present) Ph.D. in Horticulture, Kansas State University	Management Support