Company: GCTS
Filing Date: 2025-03-26
Form Type: 424B3
Source: 0000929638-25-001279
Chunk: 157

Company: GCT Semiconductor Holding, Inc.
Filing Date: 2025-03-26
Form: 424B3
Chunk 157
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 Barker was Vice President of Corporate Business Development at Micrel, Incorporated (“Micrel”), a semiconductor company focused on developing analog power integrated circuits. Mr. Barker was Vice President of Human Resources at Micrel from February 2008 to January 2010. From October 2008 to January 2009, Mr. Barker served as Interim Vice President of Finance and Chief Financial Officer of Micrel. Mr. Barker also served as Micrel’s Secretary from May 2000 to May 2001 and was reappointed as Secretary in February of 2009. From April 1994 to September 1999, Mr. Barker was Vice President of Finance and Chief Financial Officer of Micrel. Prior to that, Mr. Barker was Vice President of Finance and Secretary of Waferscale Integration, Inc., a fabless semiconductor manufacturer focused on non-volatile memory products. Mr. Barker also held various accounting and financial positions at Monolithic Memories and Lockheed Missiles and Space Co. Mr. Barker holds a B.S. in Electric Engineering and an M.B.A. from the University of California at Los Angeles. We believe that Mr. Barker is qualified to serve on our Board based on his extensive experience and skills in corporate finance, public company accounting, and SEC reporting and financial management matters. Kukjin Chun, Ph.D has been a member of our Board since March 2024 and, prior to the Business Combination had served as a member of GCT’s board since 2022. Dr. Chun offers extensive expertise in electrical and electronics engineering, serving as Professor of Electrical and Computer Engineering at Seoul National University from 1989 to 2020, and Assistant Professor in the Electrical Engineering Department as WSU from 1986 to 1989. Since 1989, he held several positions at Seoul National University such as Head of the department of EECS and Director of the Microsystem Technology Center. Dr. Chun is a member of the National Academy of Engineering of Korea and a Fellow at the Institute of Physics in the United Kingdom as well as a Fellow at the Institute of Electrical and Electronics Engineers (IEEE). He has served in various positions with IEEE such as Vice-President, Member of Geographical Activity; Member of the board of directors; and Member on several committees such as Audit, Sections Congress Organizing and MGA Award. Among numerous awards, Dr. Chun has earned the Order of Science and Technology Merit of Korea. Dr. Chun holds a B.S. in Electrical Engineering from Seoul National University, as well as