Who
Robert Barker
Director and Other role
Company insider
Files Form 4 as: Director and Other, GCT Semiconductor Holding.
In numbers
- Trades disclosed
- 21
- Buys
- 0
- Sells
- 0
- Bought
- $0
- Sold
- $0
- Companies
- 1
- Companies where not an officer
- 1
- First trade
- 26 Mar 2024
- Last trade
- 30 Sep 2026
- Last filed
- 2 Oct 2026
Companies traded
Activity over time
Not enough dated trades to draw.
Every trade
| Traded | Company | What | Amount | |
|---|---|---|---|---|
| 30 Sep 2026filed 2 Oct 2026 | GCTS GCT Semiconductor HoldingSemiconductors | SEC FORM 4 Code A | —12,971 at $0.00 | filing |
| 30 Jun 2026filed 2 Jul 2026 | GCTS GCT Semiconductor HoldingSemiconductors | SEC FORM 4 Code A | —9,259 at $0.00 | filing |
| 30 Jun 2026filed 2 Jul 2026 | GCTS GCT Semiconductor HoldingSemiconductors | SEC FORM 4 Code A | —9,259 at $0.00 | filing |
| 31 Mar 2026filed 2 Apr 2026 | GCTS GCT Semiconductor HoldingSemiconductors | SEC FORM 4 Code A | —24,122 at $0.00 | filing |
| 31 Mar 2026filed 2 Apr 2026 | GCTS GCT Semiconductor HoldingSemiconductors | SEC FORM 4 Code A | —24,122 at $0.00 | filing |
| 31 Dec 2025filed 5 Jan 2026 | GCTS GCT Semiconductor HoldingSemiconductors | SEC FORM 4 Code A | —22,916 at $0.00 | filing |
| 31 Dec 2025filed 5 Jan 2026 | GCTS GCT Semiconductor HoldingSemiconductors | SEC FORM 4 Code A | —22,916 at $0.00 | filing |
| 30 Sep 2025filed 2 Oct 2025 | GCTS GCT Semiconductor HoldingSemiconductors | SEC FORM 4 Code A | —18,092 at $0.00 | filing |
| 30 Jun 2025filed 2 Jul 2025 | GCTS GCT Semiconductor HoldingSemiconductors | SEC FORM 4 Code A | —18,456 at $0.00 | filing |
| 31 Mar 2025filed 2 Apr 2025 | GCTS GCT Semiconductor HoldingSemiconductors | SEC FORM 4 Code A | —16,768 at $0.00 | filing |
| 31 Dec 2024filed 2 Jan 2025 | GCTS GCT Semiconductor HoldingSemiconductors | SEC FORM 4 Code A | —11,802 at $0.00 | filing |
| 30 Sep 2024filed 21 Nov 2024 | GCTS GCT Semiconductor HoldingSemiconductors | SEC FORM 4 Code A | —8,208 at $0.00 | filing |
| 30 Jun 2024filed 3 Jul 2024 | GCTS GCT Semiconductor HoldingSemiconductors | SEC FORM 4 Code A | —5,278 at $0.00 | filing |
| 26 Mar 2024filed 14 Apr 2025 | GCTS GCT Semiconductor Holdingoption or derivative · Semiconductors | SEC FORM 4 Code A | —933 at $0.00 | filing |
| 26 Mar 2024filed 14 Apr 2025 | GCTS GCT Semiconductor Holdingoption or derivative · Semiconductors | SEC FORM 4 Code A | —1,867 at $0.00 | filing |
| 26 Mar 2024filed 14 Apr 2025 | GCTS GCT Semiconductor HoldingSemiconductors | SEC FORM 4 Code A | —13,074 at $0.00 | filing |
| 26 Mar 2024filed 14 Apr 2025 | GCTS GCT Semiconductor HoldingSemiconductors | SEC FORM 4 Code A | —3,735 at $0.00 | filing |
| 26 Mar 2024filed 27 Mar 2024 | GCTS GCT Semiconductor Holdingoption or derivative · Semiconductors | SEC FORM 4 Code A | —933 at $0.00 | filing |
| 26 Mar 2024filed 27 Mar 2024 | GCTS GCT Semiconductor Holdingoption or derivative · Semiconductors | SEC FORM 4 Code A | —1,867 at $0.00 | filing |
| 26 Mar 2024filed 27 Mar 2024 | GCTS GCT Semiconductor HoldingSemiconductors | SEC FORM 4 Code A | —13,073 at $0.00 | filing |
News
No headline names them, or the companies they trade most, lately.
Sectors
No trade we could place in a sector.