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Shin Hyunsoo Insider Trading -- Recent SEC Form 4 Transactions

Shin Hyunsoo (CIK 2007757) reported 20 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-10-02). Recent activity: Buy GCTS (12,971 shares), Buy GCTS (9,259 shares), Buy GCTS (24,122 shares), Buy GCTS (22,916 shares), Buy GCTS (16,725 shares). Source: SEC Form 4.

DateCompanyRoleTypeSharesValue
2026-10-02GCT Semiconductor Holding, Inc. (GCTS)DirectorBuy12,971$0
2026-07-02GCT Semiconductor Holding, Inc. (GCTS)DirectorBuy9,259$0
2026-04-02GCT Semiconductor Holding, Inc. (GCTS)DirectorBuy24,122$0
2026-01-05GCT Semiconductor Holding, Inc. (GCTS)DirectorBuy22,916$0
2025-11-28GCT Semiconductor Holding, Inc. (GCTS)DirectorBuy16,725$21,408
2025-11-24GCT Semiconductor Holding, Inc. (GCTS)DirectorBuy25,453$32,580
2025-11-24GCT Semiconductor Holding, Inc. (GCTS)DirectorBuy3,180$4,070
2025-10-02GCT Semiconductor Holding, Inc. (GCTS)DirectorBuy18,092$0
2025-09-16GCT Semiconductor Holding, Inc. (GCTS)DirectorBuy44,067$66,541
2025-09-08GCT Semiconductor Holding, Inc. (GCTS)DirectorBuy8,250$10,395
2025-09-08GCT Semiconductor Holding, Inc. (GCTS)DirectorBuy10,300$13,390
2025-08-19GCT Semiconductor Holding, Inc. (GCTS)DirectorBuy121,000$152,460
2025-07-02GCT Semiconductor Holding, Inc. (GCTS)DirectorBuy18,456$0
2025-06-12GCT Semiconductor Holding, Inc. (GCTS)DirectorBuy40,000$48,000
2025-06-12GCT Semiconductor Holding, Inc. (GCTS)DirectorBuy45,000$52,200
2025-06-06GCT Semiconductor Holding, Inc. (GCTS)DirectorBuy80,000$81,600
2025-06-06GCT Semiconductor Holding, Inc. (GCTS)DirectorBuy58,700$60,461
2025-06-06GCT Semiconductor Holding, Inc. (GCTS)DirectorBuy21,300$21,726
2025-05-27GCT Semiconductor Holding, Inc. (GCTS)Class II DirectorBuy77,000$80,080
2025-05-21GCT Semiconductor Holding, Inc. (GCTS)Class II DirectorBuy86,000$101,480

Source: SEC Form 4 filings · as of 2026-10-02