0000929638-24-002413.txt : 20240703 0000929638-24-002413.hdr.sgml : 20240703 20240703161814 ACCESSION NUMBER: 0000929638-24-002413 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20240630 FILED AS OF DATE: 20240703 DATE AS OF CHANGE: 20240703 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Chun Kukjin CENTRAL INDEX KEY: 0002007838 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-41013 FILM NUMBER: 241100363 MAIL ADDRESS: STREET 1: C/O GCT SEMICONDUCTOR, INC. STREET 2: 2290 NORTH 1ST STREET, SUITE 201 CITY: SAN JOSE STATE: CA ZIP: 95131 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: GCT Semiconductor Holding, Inc. CENTRAL INDEX KEY: 0001851961 STANDARD INDUSTRIAL CLASSIFICATION: SEMICONDUCTORS & RELATED DEVICES [3674] ORGANIZATION NAME: 04 Manufacturing IRS NUMBER: 862171699 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 477 MADISON AVENUE CITY: NEW YORK STATE: NY ZIP: 10022 BUSINESS PHONE: 212-883-4330 MAIL ADDRESS: STREET 1: 477 MADISON AVENUE CITY: NEW YORK STATE: NY ZIP: 10022 FORMER COMPANY: FORMER CONFORMED NAME: Concord Acquisition Corp III DATE OF NAME CHANGE: 20210318 4 1 form4.xml X0508 4 2024-06-30 0001851961 GCT Semiconductor Holding, Inc. GCTS 0002007838 Chun Kukjin C/O GCT SEMICONDUCTOR HOLDING, INC. 2290 NORTH 1ST STREET, SUITE 201 SAN JOSE CA 95131 true true Class I Director false Common Stock 2024-06-30 4 A 0 5278 0 A 8954 D Represents Restricted Stock Units ("RSUs") acquired pursuant to the terms of the GCT Semiconductor Holding, Inc. (the "Issuer") GCT 2024 Omnibus Incentive Compensation Plan. Each RSU represents the right to receive one share of common stock, par value $0.0001 per share ("Common Stock") of the Issuer following vesting. The number of shares subject to and issuable under the award is determined on the last day of each calendar quarter during the period April 1, 2024 through March 31, 2025 (beginning with the quarter ending June 30, 2024) by dividing $27,500 by the fair market value per share of Common Stock, which was determined to be $5.21 on June 28, 2024, rounded down to the nearest whole share. The RSU's will vest on March 31, 2025, subject to continued service through such date. No expiration date is applicable to restricted stock units. /s/ Edmond Cheng, attorney-in-fact 2024-07-03