GCTS Insider Activity
View recent SEC Form 4 insider transactions for GCTS, including purchases, sales, option exercises, and other insider filings.
| Date | Insider | Type | Quantity | Price | Total Value | Shares Owned |
|---|---|---|---|---|---|---|
| Sep 30, 2026 | Barker Robert | Grant | 12,971 | $0.00 | $0.00 | 164,681 |
| Sep 30, 2026 | Chan Nelson | Grant | 12,971 | $0.00 | $0.00 | 147,872 |
| Sep 30, 2026 | Chun Kukjin | Grant | 12,971 | $0.00 | $0.00 | 111,607 |
| Sep 30, 2026 | Lee Kyeongho | Grant | 12,971 | $0.00 | $0.00 | 1,109,093 |
| Sep 30, 2026 | Shin Hyunsoo | Grant | 12,971 | $0.00 | $0.00 | 827,039 |
| Sep 30, 2026 | TUDER JEFFREY | Grant | 12,971 | $0.00 | $0.00 | 164,161 |
| Sep 10, 2026 | Cheng Edmond | Grant | 145,000 | $0.00 | $0.00 | 296,000 |
| Sep 10, 2026 | Kim Jeong-Min | Grant | 100,000 | $0.00 | $0.00 | 402,701 |
| Sep 10, 2026 | Schlaefer John | Grant | 150,000 | $0.00 | $0.00 | 352,728 |
| Sep 10, 2026 | Sum Alex | Grant | 75,000 | $0.00 | $0.00 | 258,743 |
| Jun 30, 2026 | Barker Robert | Grant | 9,259 | $0.00 | $0.00 | 151,710 |
| Jun 30, 2026 | Chan Nelson | Grant | 9,259 | $0.00 | $0.00 | 134,901 |
| Jun 30, 2026 | Chun Kukjin | Grant | 9,259 | $0.00 | $0.00 | 98,636 |
| Jun 30, 2026 | Lee Kyeongho | Grant | 9,259 | $0.00 | $0.00 | 1,096,122 |
| Jun 30, 2026 | Shin Hyunsoo | Grant | 9,259 | $0.00 | $0.00 | 814,068 |
| Jun 30, 2026 | TUDER JEFFREY | Grant | 9,259 | $0.00 | $0.00 | 151,190 |
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