Hyunsoo Shin bought $164k of GCTS
Class II Director at GCT Semiconductor Holding, Inc.. 160,000 shares at an average of $1.02, traded Jun 4, 2025, filed Jun 6, 2025.
Score components
- +15RoleDirector
- +11Trade size$164k at market
- +10Relative to holdingsHoldings up 65%
- 0Price contextNo price history yet
- 0ClusterNo other insider buying within 14 days
- +5Repeat buying3 buys in 90 days
- 0Track recordToo few past buys to judge (0 with prices)
What happened after comparable buys
Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.
Price around the trade, and since
From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™
Rows in this filing
Every transaction in Form 4 0000929638-25-002184, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Jun 4, 2025 | POpen-market purchase Common Stock | +80,000 | $1.02 | $82k | 327,248 | Jun 6, 2025 |
| Jun 5, 2025 | POpen-market purchase Common Stock | +58,700 | $1.03 | $60k | 385,948 | Jun 6, 2025 |
| Jun 5, 2025 | POpen-market purchase Common Stock | +21,300 | $1.02 | $22k | 407,248 | Jun 6, 2025 |
Related signals
Other insiders at GCT Semiconductor Holding, Inc. and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 20Weak | GCTSbuy GCT Semiconductor Holding, Inc. | Hyunsoo Shin Class II Director | $21k 16,725 shares | +2% | |
| 26Weak | GCTSbuy GCT Semiconductor Holding, Inc. | Hyunsoo Shin Class II Director | $37k 28,633 shares | +4% | |
| 31Weak | GCTSbuy GCT Semiconductor Holding, Inc. | Hyunsoo Shin Class II Director | $67k 44,067 shares | +7% | |
| 20Weak | GCTSbuy GCT Semiconductor Holding, Inc. | Hyunsoo Shin Class II Director | $24k 18,550 shares | +3% | |
| 37Weak | GCTSbuy GCT Semiconductor Holding, Inc. | Hyunsoo Shin Class II Director | $152k 121,000 shares | +24% | |
| 36Weak | GCTSbuy GCT Semiconductor Holding, Inc. | Hyunsoo Shin Class II Director | $100k 85,000 shares | +21% | |
| 35Weak | GCTSbuy GCT Semiconductor Holding, Inc. | Hyunsoo Shin Class II Director | $80k 77,000 shares | +45% | |
| 35Weak | GCTSbuy GCT Semiconductor Holding, Inc. | Hyunsoo Shin Class II Director | $101k 86,000 shares | +102% |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.