$3.24
-4.8%GCT Semiconductor Holding, Inc., operates as a fabless semiconductor company, designs, develops, and markets integrated circuits for the wireless semiconductor industry. The company provides RF and modem chipsets based on 4G LTE technology, including 4G LTE, 4.5G LTE Advanced, and 4.75G LTE Advanced-Pro. It also develops and sells cellular IoT chipsets for low-speed mobile networks such as eMTC/NB-IOT/Sigfox, and other network protocols; and 5G solutions. Its products and solutions are used in smartphones, tablets, hotspots, CPEs, USB dongles, routers, and M2M applications. The company sells its products directly or indirectly through distributors to original equipment manufacturers and original design manufacturers primarily in Taiwan, China, Korea and Japan, Europe, North America and South America. The company was formerly known as Global Communication Technology, Inc. GCT Semiconductor Holding, Inc. was founded in 1998 and is headquartered in San Jose, California.
Chief Financial Officer
Compensation
$257,775
Chief Technology Officer & Vice President of Engineering
Compensation
$88,211
Co-Founder & Independent Chairman
Compensation
$41,250
President, Chief Executive Officer & Director
Compensation
$393,183
Senior Vice President of Sales & Marketing
Compensation
$312,143
During the last 12 months, insiders have purchased $491K worth of GCTS shares, with no selling activity reported.
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89.4K
124.60K
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+125K
+$125K
318.3K
366.31K
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0.00
+366K
+$366K
Shin Hyunsoo
Director, Other: Class Ii Director
$491K
No selling activity
Strong bullish signal with $491K net buying. Insiders are aggressively accumulating shares, suggesting significant confidence in future prospects.
Perfect buy/sell ratio. Only buying activity with zero selling—the most bullish possible insider signal.
1 insider buyers vs. 0 sellers. Broad-based buying across management team suggests widespread confidence.
Unanimous insider buying: Zero selling combined with active buying is rare and typically very bullish. Insiders appear to see significant upside with limited downside risk.
GCTS - Filing history and reports
| Filing Type | Filing Date | Period Ending | Fiscal Year | Actions |
|---|---|---|---|---|
DEF 14A DEF 14A 2025 N/A | August 04, 2025 | September 18, 2025 | 2025 | |
DEF 14A DEF 14A 2023 N/A | October 13, 2023 | November 06, 2023 | 2023 | |
DEF 14A DEF 14A 2023 N/A | April 06, 2023 | May 04, 2023 | 2023 |
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