Sum Alex
SEC insider (Form 3/4/5 filer). CIK 0001543349. Sr. VP of Sales and Marketing at GCT Semiconductor Holding, Inc. (GCTS). 5 reported Form 4/5 transactions since Sep 2024; latest on Sep 10, 2026. Located in SAN JOSE, CA.
Companies Sum Alex has filed insider reports for
- GCT Semiconductor Holding, Inc. (GCTS): Officer, Sr. VP of Sales and Marketing
Sum Alex
CIK: 0001543349
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
GCT Semiconductor Holding, Inc.
Discretionary Trading P&L
Holdings
Transaction History (5 total)
- Sep 10, 2026GCTS
GCT Semiconductor Holding, Inc.
AwardDirect75K shares- - Sep 19, 2025GCTS
GCT Semiconductor Holding, Inc.
AwardDirect75K shares- - Feb 19, 2025GCTS
GCT Semiconductor Holding, Inc.
ExerciseDirect13.3K shares at avg. $0.11$1K - Mar 26, 2024GCTS
GCT Semiconductor Holding, Inc.
AwardDirect90.1K shares- - Mar 26, 2024GCTS
GCT Semiconductor Holding, Inc.
AwardDirect5.3K shares-
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Sep 10, 2026 | GCTS GCT Semiconductor Holding, Inc. | Award | 75,000 | - | $0 | Direct |
| Sep 19, 2025 | GCTS GCT Semiconductor Holding, Inc. | Award | 75,000 | - | - | Direct |
| Feb 19, 2025 | GCTS GCT Semiconductor Holding, Inc. | Exercise | 13,259 | $0.11 | $1,458 | Direct |
| Mar 26, 2024 | GCTS GCT Semiconductor Holding, Inc. | Award | 90,143 | - | - | Direct |
| Mar 26, 2024 | GCTS GCT Semiconductor Holding, Inc. | Award | 5,341 | - | - | Direct |
1-5 of 5 transactions