Hyunsoo Shin, Class II Director at GCT Semiconductor Holding, Inc. (GCTS), bought 77,000 shares at $1.04 ($80K) on 2025-05-23, disclosed to the SEC on 2025-05-27.
Open-market purchase of $80k GCTS by Class II Director. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history).
Something here stands out, but not much.
| Filing → |
| GCTS | BUY | 2025-09-16 | $133K | — | Filing → |
| GCTS | BUY | 2025-09-08 | $24K | — | Filing → |
| GCTS | BUY | 2025-08-19 | $152K | — | Filing → |