Profile
| Role | Insider |
|---|---|
| Notability | 20/100 |
Board memberships
- GCT Semiconductor Holding, Inc.
Updated Jul 16, 2026
Barker Robert has filed 1 SEC Form 4 filing across 1 company in the last 90 days.
| Role | Insider |
|---|---|
| Notability | 20/100 |
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-07-02 | GCTS | GCT Semiconductor Holding, Inc. | A — Grant or award | 9.3K | $0.00 | |
| 2026-04-02 | GCTS | GCT Semiconductor Holding, Inc. | A — Grant or award | 24.1K | $0.00 | |
| 2026-01-05 | GCTS | GCT Semiconductor Holding, Inc. | A — Grant or award | 22.9K | $0.00 | |
| 2025-09-30 | GCTS | GCT Semiconductor Holding, Inc. | A — Grant or award | 18.1K | $0.00 | |
| 2025-06-30 | GCTS | GCT Semiconductor Holding, Inc. | A — Grant or award | 18.5K | $0.00 | |
| 2024-11-21 | GCTS | GCT Semiconductor Holding, Inc. | A — Grant or award | 8.2K | $0.00 |
Barker Robert is a corporate insider — currently tracked as Insider of GCT Semiconductor Holding, Inc. (GCTS). InsiderAlpha tracks every SEC Form 4 filing in real time.
1 primary Form 4 filings in the last 90 days, covering 1 company.
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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