SHIN HYUNSOO purchased 2.9% of their position (18.55K shares) of GCT SEMICONDUCTOR HOLDING, INC. on the open market
Open‑market purchase worth $23.8K — a small addition. The strongest form of insider conviction signal.
P · 2 purchases
Filed: 9/8/2025ACC: 0000929638-25-003408
DirectorOther
Since Mar 2024
+18.55K
Net shares
Net buyer
$23.8K
Total acquired
2
Open market trades
2B · 0S
2
Total transactions
18.55K acquired
Non-Derivative Transactions2
Common Stock
Direct
Shares
+8.25K
Price / share
$1.26
Trade value
$10.39K
% of position
1.3%
9/4/2025
631.70K→639.95K
Common Stock
Direct
Shares
+10.30K
Price / share
$1.30
Trade value
$13.39K
% of position
1.6%
9/5/2025
639.95K→650.25K
Total
Net shares
+18.55K
Net value
$23.79K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 9/4/2025 | P · Purchase | +8.25K | $1.26 | $10.39K | 1.3% | 631.70K | 639.95K |
| Common Stock Direct | 9/5/2025 | P · Purchase | +10.30K | $1.30 | $13.39K | 1.6% | 639.95K | 650.25K |
| Total | +18.55K | $23.79K | ||||||
Derivative Transactions0
No derivative transactions reported