Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>

Stock options: Exercise, Award, Grant, Conversion
Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
2025-03-31 Option Award |
2025-04-02 4:07 pm |
N/A N/A |
GCT Semiconductor Holding Inc. | GCTS | Lee Kyeongho Chairman & Class III Director |
16,768 | $0 | 1,003,277 (Direct) |
View |
2024-12-31 Option Award |
2025-01-02 4:05 pm |
N/A N/A |
GCT Semiconductor Holding Inc. | GCTS | Lee Kyeongho Chairman & Class III Director |
11,802 | $0 | 1,697,279 (Direct) |
View |
2024-09-30 Option Award |
2024-11-21 4:15 pm |
N/A N/A |
GCT Semiconductor Holding Inc. | GCTS | Lee Kyeongho Chairman & Class III Director |
8,208 | $0 | 1,685,477 (Direct) |
View |
2024-06-30 Option Award |
2024-07-03 4:19 pm |
N/A N/A |
GCT Semiconductor Holding Inc. | GCTS | Lee Kyeongho Chairman & Class III Director |
5,278 | $0 | 1,677,269 (Direct) |
View |
2024-03-26 Option Award(A) |
2024-05-03 4:28 pm |
N/A N/A |
GCT Semiconductor Holding Inc. | GCTS | Lee Kyeongho Chairman & Class III Director |
961,220 | $0 | 897,530 (Direct) |
View |
2024-03-26 Other(A) |
2024-05-03 4:28 pm |
N/A N/A |
GCT Semiconductor Holding Inc. | GCTS | Lee Kyeongho Chairman & Class III Director |
800,000 | $0 | 897,530 (Direct) |
View |
2024-03-26 Option Award |
2024-03-27 6:53 pm |
N/A N/A |
Concord Acquisition Corp III | GCTS | Lee Kyeongho Chairman & Class III Director |
961,220 | $0 | 97,530 (Direct) |
View |