GCT Semiconductor Holding, Inc. (Nasdaq: GCTS) is a fabless semiconductor company specializing in 4G LTE and 5G wireless connectivity chipsets that reached public markets through a merger with Concord III Acquisition Corp., a blank-check company sponsored by Concord Investment Partners that completed its IPO in 2021. The combined entity began reporting as GCTS following the close of the business combination, and the company filed a 10-Q with the SEC on November 4, 2022, reflecting its status as a post-merger public company operating in the semiconductor and wireless technology sector. GCT Semiconductor's product focus spans chip solutions for mobile broadband, industrial IoT, and fixed wireless access applications. Sign up at SpacDesk to access full filing history, deal timelines, and sponsor data for GCTS and hundreds of other SPAC transactions.