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Shin Hyunsoo

SEC insider (Form 3/4/5 filer). CIK 0002007757. Director at GCT Semiconductor Holding, Inc. (GCTS). 26 reported Form 4/5 transactions since Sep 2024; latest on Sep 30, 2026. Located in SAN JOSE, CA.

Companies Shin Hyunsoo has filed insider reports for

  • GCT Semiconductor Holding, Inc. (GCTS): Director
Shin Hyunsoo profile photo

Shin Hyunsoo

CIK: 0002007757

Transaction Breakdown

Open Market Buys (P)14 (53.8%)

High conviction signal

Open Market Sales (S)0 (0.0%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)12 (46.2%)

Compensation grants

Other (G, F, J, C, D, …)0 (0.0%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

GCT Semiconductor Holding, Inc. logo
GCTS

GCT Semiconductor Holding, Inc.

Director

Discretionary Trading P&L

Holdings

Transaction History (26 total)

  • GCT Semiconductor Holding, Inc. logo
    GCTS

    GCT Semiconductor Holding, Inc.

    Sep 30, 2026
    Award
    Direct
    13K shares-
  • GCT Semiconductor Holding, Inc. logo
    GCTS

    GCT Semiconductor Holding, Inc.

    Jun 30, 2026
    Award
    Direct
    9.3K shares-
  • GCT Semiconductor Holding, Inc. logo
    GCTS

    GCT Semiconductor Holding, Inc.

    Mar 31, 2026
    Award
    Direct
    24.1K shares-
  • GCT Semiconductor Holding, Inc. logo
    GCTS

    GCT Semiconductor Holding, Inc.

    Dec 31, 2025
    Award
    Direct
    22.9K shares-
  • GCT Semiconductor Holding, Inc. logo
    GCTS

    GCT Semiconductor Holding, Inc.

    Nov 25, 2025
    Purchase
    Direct
    16.7K shares at avg. $1.28$21K
  • GCT Semiconductor Holding, Inc. logo
    GCTS

    GCT Semiconductor Holding, Inc.

    Nov 21, 2025
    Purchase
    Direct
    3.2K shares at avg. $1.28$4K
  • GCT Semiconductor Holding, Inc. logo
    GCTS

    GCT Semiconductor Holding, Inc.

    Nov 20, 2025
    Purchase
    Direct
    25.5K shares at avg. $1.28$33K
  • GCT Semiconductor Holding, Inc. logo
    GCTS

    GCT Semiconductor Holding, Inc.

    Sep 30, 2025
    Award
    Direct
    18.1K shares-
  • GCT Semiconductor Holding, Inc. logo
    GCTS

    GCT Semiconductor Holding, Inc.

    Sep 12, 2025
    Purchase
    Direct
    44.1K shares at avg. $1.51$67K
  • GCT Semiconductor Holding, Inc. logo
    GCTS

    GCT Semiconductor Holding, Inc.

    Sep 5, 2025
    Purchase
    Direct
    10.3K shares at avg. $1.30$13K

1-10 of 26