Chun Kukjin has filed 11 insider transactions across 1 company since March 2024.
Most recent transaction: a grant/award of 24122 shares of GCT Semiconductor Holding, Inc. ($GCTS) on March 31, 2026.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| March 31, 2026 | GCT Semiconductor Holding, Inc. | $GCTS | Chun Kukjin | Not found | A | Common Stock | 24122 | $0.00 | 89,377.0000 | 57,099,558 | 36.97% | 0.04% |
| Feb. 23, 2026 | GCT Semiconductor Holding, Inc. | $GCTS | Chun Kukjin | Not found | G | Common Stock | 40000 | $0.00 | 65,255.0000 | 57,099,558 | 38.00% | 0.07% |
| Dec. 31, 2025 | GCT Semiconductor Holding, Inc. | $GCTS | Chun Kukjin | Not found | A | Common Stock | 22916 | $0.00 | 105,255.0000 | 57,099,558 | 27.83% | 0.04% |
| Sept. 30, 2025 | GCT Semiconductor Holding, Inc. | $GCTS | Chun Kukjin | Not found | A | Common Stock | 18092 | $0.00 | 82,339.0000 | 48,246,480 | 28.16% | 0.04% |
| June 30, 2025 | GCT Semiconductor Holding, Inc. | $GCTS | Chun Kukjin | Not found | A | Common Stock | 18456 | $0.00 | 64,247.0000 | 48,246,480 | 40.30% | 0.04% |
| March 31, 2025 | GCT Semiconductor Holding, Inc. | $GCTS | Chun Kukjin | Not found | A | Common Stock | 16768 | $0.00 | 45,791.0000 | 48,246,480 | 57.77% | 0.03% |
| Dec. 31, 2024 | GCT Semiconductor Holding, Inc. | $GCTS | Chun Kukjin | Not found | A | Common Stock | 11802 | $0.00 | 28,964.0000 | 0 | 68.77% | 0.00% |
| Sept. 30, 2024 | GCT Semiconductor Holding, Inc. | $GCTS | Chun Kukjin | Not found | A | Common Stock | 8208 | $0.00 | 17,162.0000 | 0 | 91.67% | 0.00% |
| June 30, 2024 | GCT Semiconductor Holding, Inc. | $GCTS | Chun Kukjin | Not found | A | Common Stock | 5278 | $0.00 | 8,954.0000 | 0 | 143.58% | 0.00% |
| March 26, 2024 | GCT Semiconductor Holding, Inc. | $GCTS | Chun Kukjin | Not found | A | Common Stock, par value $0.0001 per share | 3735 | $0.00 | 3,735.0000 | 0 | 9999.99% | 0.00% |
| March 26, 2024 | GCT Semiconductor Holding, Inc. | $GCTS | Chun Kukjin | Not found | A | Stock Option (Right to Buy) | 6536 | $0.00 | 6,536.0000 | 0 | 9999.99% | 0.00% |