Shin Hyunsoo - Insider Non-Derivative Transactions at GCT Semiconductor Holding, Inc. (GCTS) - (SEC)
Updated on January 3, 2026.
According to recent SEC insider information filed on Nov 25, 2025, Shin Hyunsoo's relationship to GCT Semiconductor Holding, Inc. (GCTS) is Director,Other, and currently has 3,735 shares of Common Stock, par value $0.0001 per share, and 757,771 shares of Common Stock.
The charts below show the number of shares owned, and the table shows the recent insider transactions.
You can see similar information for other GCTS insiders.
Related Topics: SEC Topic List.
Data Source: SEC.
Shin Hyunsoo - Insider Non-Derivative Transactions of GCTS Common Stock
Shin Hyunsoo - Insider Non-Derivative Transactions at GCTS
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| Date | Transaction | No. of Shares | Price Per Share | Shares Owned After Transactions |
|---|---|---|---|---|
| Nov 26, 2025 | P -- (Common Stock) | 16725 | 1.28 | 757771 |
| Nov 22, 2025 | P -- (Common Stock) | 3180 | 1.28 | 741046 |
| Nov 21, 2025 | P -- (Common Stock) | 25453 | 1.28 | 737866 |
| Oct 1, 2025 | Acquisition -- (Common Stock) | 18092 | 0 | 712413 |
| Sep 13, 2025 | P -- (Common Stock) | 44067 | 1.51 | 694321 |
| Sep 6, 2025 | P -- (Common Stock) | 10300 | 1.3 | 650254 |
| Sep 5, 2025 | P -- (Common Stock) | 8250 | 1.26 | 639954 |
| Aug 16, 2025 | P -- (Common Stock) | 121000 | 1.26 | 631704 |
| Jul 1, 2025 | Acquisition -- (Common Stock) | 18456 | 0 | 510704 |
| Jun 11, 2025 | P -- (Common Stock) | 40000 | 1.2 | 447248 |
| Jun 11, 2025 | P -- (Common Stock) | 45000 | 1.16 | 492248 |
| Jun 6, 2025 | P -- (Common Stock) | 58700 | 1.03 | 385948 |
| Jun 6, 2025 | P -- (Common Stock) | 21300 | 1.02 | 407248 |
| Jun 5, 2025 | P -- (Common Stock) | 80000 | 1.02 | 327248 |
| May 24, 2025 | P -- (Common Stock) | 77000 | 1.04 | 247248 |
| May 21, 2025 | P -- (Common Stock) | 86000 | 1.18 | 170248 |
| Apr 1, 2025 | Acquisition -- (Common Stock) | 16768 | 0 | 84248 |
| Jan 1, 2025 | Acquisition -- (Common Stock) | 11802 | 0 | 67693 |
| Dec 17, 2024 | Acquisition -- (Common Stock) | 37000 | 2.57 | 55891 |
| Dec 14, 2024 | Acquisition -- (Common Stock) | 800 | 2.5 | 18691 |
| Dec 14, 2024 | Acquisition -- (Common Stock) | 200 | 2.5 | 18891 |
| Oct 1, 2024 | Acquisition -- (Common Stock) | 8208 | 0 | 17891 |
| Jul 1, 2024 | Acquisition -- (Common Stock) | 5278 | 0 | 9683 |
| Mar 27, 2024 | Acquisition -- (Common Stock, par value $0.0001 per share) | 456 | 0 | 456 |
| Mar 27, 2024 | Acquisition -- (Common Stock, par value $0.0001 per share) | 3735 | 0 | 3735 |