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GCT Semiconductor Holding, Inc. — Investor Relations & Filings

Ticker · GCTS ISIN · US36170N1072 US Manufacturing
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Filings indexed 298 across all filing types
Latest filing 2026-05-12 Interim / Quarterly Rep…
Country US United States of America
Listing US GCTS

About GCT Semiconductor Holding, Inc.

https://www.gctsemi.com/

GCT Semiconductor Holding, Inc. is a fabless semiconductor company that designs, develops, and supplies advanced 4th generation (4G) Long-Term Evolution (LTE) and 5th generation (5G) semiconductor solutions. The company's portfolio of market-proven integrated circuits, chips, and modules provides high-speed wireless connectivity for a diverse range of applications. These include smartphones, tablets, mobile hotspots, routers, Machine-to-Machine (M2M) systems, and Internet of Things (IoT) devices. GCT's solutions are certified by major wireless operators and are also integral to specialized applications such as 5G air-to-ground (ATG) in-flight connectivity.

Recent filings

Filing Released Lang Actions
10-Q - GCT Semiconductor Holding, Inc. (0001851961) (Filer)
Interim / Quarterly Report Q1 2026
2026-05-12 English
10-K - GCT Semiconductor Holding, Inc. (0001851961) (Filer)
Annual Report FY 2025
2026-03-25 English
8-K - GCT SEMICONDUCTOR HOLDING, INC. (0001851961) (Filer)
Capital/Financing Update Classification · 95% confidence The document is a Form 8-K filed with the SEC, which is a current report used to announce major events that shareholders should know about. The content describes the entry into a material definitive agreement, specifically an amendment to a convertible promissory note and issuance of warrants. This relates to financing activities and changes in capital structure. The document is not a full financial report but an announcement of a financing event. Therefore, it fits best under Capital/Financing Update (CAP). The document length is 4527 characters, which is consistent with a detailed 8-K filing but not a full annual or quarterly report. No financial statements or comprehensive financial data are included, so it is not an Annual Report (10-K) or Interim Report (IR).
2026-02-25 English
SCHEDULE 13G/A Filing
Major Shareholding Notification
2026-02-13 English
8-K Filing
Regulatory Filings Classification · 95% confidence The document is a Form 8-K filed with the SEC, which is a current report used to announce unscheduled material events or corporate changes. The text indicates it is reporting an "Other Event" regarding a licensing agreement announced via a press release attached as an exhibit. The document length is 3155 characters, which is relatively short and primarily serves as an announcement rather than a detailed report. There are no financial statements or detailed financial data included. The document is not an annual or quarterly report, audit report, earnings release, or any other detailed financial filing. It is a regulatory filing to inform the market of a material event. Therefore, the appropriate classification is Regulatory Filings (RNS).
2026-01-29 English
Director's Dealing 2026
Director's Dealing
2026-01-05 English

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