NYSE:GCTS

Gct Semiconductor Holding Stock Insider Trading

Technology > Semiconductors

Buy GCTS

*Your capital is at risk

$1.86

-0.0300 (-1.59%)

At Close: Jul 31, 2026

GCT Semiconductor Holding Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be positive at 100.00. In total, the insiders bought 3.34M and sold 40K GCTS shares in the last 100 trades. The insider score can be negative despite buy/sell ratio being positive. The score focuses on the quality of the trades.

Insider Power (Last 100 transactions)	100.00
● Buy	3.34M shares
● Sell	40K shares
99% Buy Activity Moderate Positive Correlation
Sell Signal Low Confidence Jul 06, 2026 Analysis Breakdown: Signal is highly questionable due to a strongly contradictory positive Insider Power Score of 100. Partially supported by a positive historical correlation. Confidence increased due to high data reliability score of 100.

Historical Insider Trades

Date	Type	Person	Role	Amount
Sep 30, 2025 Buy	Common Stock A-Award	Lee Kyeongho Chairman & Class Iii Director	CEO / President	18 092 Value: $27.5K
Sep 30, 2025 Buy	Common Stock A-Award	Chun Kukjin Class I Director	Director	18 092 Value: $27.5K
Sep 30, 2025 Buy	Common Stock A-Award	Chan Nelson Class I Director	Director	18 092 Value: $27.5K
Sep 30, 2025 Buy	Common Stock A-Award	Barker Robert Class Ii Director	Director	18 092 Value: $27.5K
Sep 30, 2025 Buy	Common Stock A-Award	Barker Robert Class Ii Director	Director	18 092 Value: $27.5K
Sep 30, 2025 Buy	Common Stock A-Award	Chan Nelson Class I Director	Director	18 092 Value: $27.5K
Sep 30, 2025 Buy	Common Stock A-Award	Chun Kukjin Class I Director	Director	18 092 Value: $27.5K
Sep 30, 2025 Buy	Common Stock A-Award	Lee Kyeongho Chairman & Class Iii Director	CEO / President	18 092 Value: $27.5K
Sep 30, 2025 Buy	Common Stock A-Award	Shin Hyunsoo Class Ii Director	Director	18 092 Value: $27.5K
Sep 26, 2025 Buy	Common Stock, par value $0.0001 per share J-Other	Schlaefer John President, CEO & Class Iii Dir	CEO / President	555 Value: $844
Sep 26, 2025 Buy	Common Stock, par value $0.0001 per share J-Other	Schlaefer John President, CEO & Class Iii Dir	CEO / President	555 Value: $844
Sep 19, 2025 Buy	Common Stock, par value $0.0001 per share A-Award	Kim Jeong-min Chief Technology Officer	Officer	75 000 Value: $122.3K
Sep 19, 2025 Buy	Common Stock, par value $0.0001 per share A-Award	Schlaefer John President, CEO & Class Iii Dir	CEO / President	75 000 Value: $122.3K
Sep 19, 2025 Buy	Common Stock, par value $0.0001 per share A-Award	Cheng Edmond Chief Financial Officer	C-Suite Officer	75 000 Value: $122.3K
Sep 19, 2025 Buy	Common Stock, par value $0.0001 per share A-Award	Sum Alex Sr. Vp Of Sales And Marketing	Officer	75 000 Value: $122.3K
Sep 19, 2025 Buy	Common Stock, par value $0.0001 per share A-Award	Sum Alex Sr. Vp Of Sales And Marketing	Officer	75 000 Value: $122.3K
Sep 19, 2025 Buy	Common Stock, par value $0.0001 per share A-Award	Cheng Edmond Chief Financial Officer	C-Suite Officer	75 000 Value: $122.3K
Sep 19, 2025 Buy	Common Stock, par value $0.0001 per share A-Award	Schlaefer John President, CEO & Class Iii Dir	CEO / President	75 000 Value: $122.3K
Sep 19, 2025 Buy	Common Stock, par value $0.0001 per share A-Award	Kim Jeong-min Chief Technology Officer	Officer	75 000 Value: $122.3K
Sep 12, 2025 Buy	Common Stock P-Purchase	Shin Hyunsoo Class Ii Director	Director	44 067 Value: $66.5K
Sep 12, 2025 Buy	Common Stock P-Purchase	Shin Hyunsoo Class Ii Director	Director	44 067 Value: $66.5K
Sep 05, 2025 Buy	Common Stock P-Purchase	Shin Hyunsoo Class Ii Director	Director	10 300 Value: $13.4K
Sep 05, 2025 Buy	Common Stock P-Purchase	Shin Hyunsoo Class Ii Director	Director	10 300 Value: $13.4K
Sep 04, 2025 Buy	Common Stock P-Purchase	Shin Hyunsoo Class Ii Director	Director	8 250 Value: $10.4K
Sep 04, 2025 Buy	Common Stock P-Purchase	Shin Hyunsoo Class Ii Director	Director	8 250 Value: $10.4K

About Insider Power

Insider Power is a proprietary algorithm developed by StockInvest.us to evaluate the significance of insider transactions. The calculation considers the size, type, and timing of transactions, as well as the insider’s role within the company.

It is important to note that, in general, there is little to no correlation between insider transactions and short-term stock price movements. In one of our studies, only 0.22%^* of stocks with insider activity showed a measurable correlation — and even then, it was unclear whether the effect was caused by insider actions or simply by the stock’s broader trend.

While our algorithms are designed to highlight potentially meaningful signals, these cannot be regarded as statistically significant on their own. Insider trading activity should therefore be seen as informative rather than as direct trading guidance. The Insider Power metric was created to present this information in a clearer and more accessible way, helping investors better understand the possible context of insider activity.

* October 6th, 2025 - Tested on 5562 stocks