CHUN KUKJIN

PrivateCIK: 2007838

Location

SAN JOSE, CA

LEE KYEONGHO

→GCT SEMICONDUCTOR HOLDING, INC.

Oct 2, 2026·Oct 2, 2026

1 txn

TUDER JEFFREY

→GCT SEMICONDUCTOR HOLDING, INC.

Oct 2, 2026·Oct 2, 2026

1 txn

CHAN NELSON

→GCT SEMICONDUCTOR HOLDING, INC.

Oct 2, 2026·Oct 2, 2026

1 txn

CHUN KUKJIN

→GCT SEMICONDUCTOR HOLDING, INC.

Oct 2, 2026·Oct 2, 2026

1 txn

CHENG EDMOND

→GCT SEMICONDUCTOR HOLDING, INC.

Sep 14, 2026·Sep 14, 2026

1 txn

SUM ALEX

→GCT SEMICONDUCTOR HOLDING, INC.

Sep 14, 2026·Sep 14, 2026

1 txn

SCHLAEFER JOHN

→GCT SEMICONDUCTOR HOLDING, INC.

Sep 14, 2026·Sep 14, 2026

1 txn

TUDER JEFFREY

→GCT SEMICONDUCTOR HOLDING, INC.

Jul 7, 2026·Jul 7, 2026

1 txn

CHAN NELSON

→GCT SEMICONDUCTOR HOLDING, INC.

Jul 2, 2026·Jul 2, 2026

1 txn

LEE KYEONGHO

→GCT SEMICONDUCTOR HOLDING, INC.

Jul 2, 2026·Jul 2, 2026

1 txn

CHUN KUKJIN

→GCT SEMICONDUCTOR HOLDING, INC.

Jul 2, 2026·Jul 2, 2026

1 txn

SHIN HYUNSOO

→GCT SEMICONDUCTOR HOLDING, INC.

Jul 2, 2026·Jul 2, 2026

1 txn

TUDER JEFFREY

→GCT SEMICONDUCTOR HOLDING, INC.

Apr 2, 2026·Apr 2, 2026

1 txn

LEE KYEONGHO

→GCT SEMICONDUCTOR HOLDING, INC.

Apr 2, 2026·Apr 2, 2026

1 txn

SHIN HYUNSOO

→GCT SEMICONDUCTOR HOLDING, INC.

Apr 2, 2026·Apr 2, 2026

1 txn

CHUN KUKJIN

→GCT SEMICONDUCTOR HOLDING, INC.

Apr 2, 2026·Apr 2, 2026

1 txn

CHUN KUKJIN

→GCT SEMICONDUCTOR HOLDING, INC.

Mar 6, 2026·Mar 6, 2026

1 txn

TUDER JEFFREY

→GCT SEMICONDUCTOR HOLDING, INC.

Jan 5, 2026·Jan 5, 2026

1 txn

CHUN KUKJIN

→GCT SEMICONDUCTOR HOLDING, INC.

Jan 5, 2026·Jan 5, 2026

1 txn

LEE KYEONGHO

→GCT SEMICONDUCTOR HOLDING, INC.

Jan 5, 2026·Jan 5, 2026

1 txn

SHIN HYUNSOO

→GCT SEMICONDUCTOR HOLDING, INC.

Jan 5, 2026·Jan 5, 2026

1 txn

SHIN HYUNSOO

→GCT SEMICONDUCTOR HOLDING, INC.

Nov 28, 2025·Nov 28, 2025

1 txn

SHIN HYUNSOO

→GCT SEMICONDUCTOR HOLDING, INC.

Nov 24, 2025·Nov 24, 2025

2 txn

TUDER JEFFREY

→GCT SEMICONDUCTOR HOLDING, INC.

Oct 3, 2025·Oct 3, 2025

1 txn

SHIN HYUNSOO

→GCT SEMICONDUCTOR HOLDING, INC.

Oct 2, 2025·Oct 2, 2025

1 txn

Page 1 of 4 · 77 total

Filer	Form	Target	Filed	Activity
LEE KYEONGHOCIK · 1542776	4 Trade	GCT SEMICONDUCTOR HOLDING, INC.CIK · 1851961	Oct 2, 2026 Oct 2, 2026	1txn
TUDER JEFFREYCIK · 1671976	4 Trade	GCT SEMICONDUCTOR HOLDING, INC.CIK · 1851961	Oct 2, 2026 Oct 2, 2026	1txn
CHAN NELSONCIK · 1242653	4 Trade	GCT SEMICONDUCTOR HOLDING, INC.CIK · 1851961	Oct 2, 2026 Oct 2, 2026	1txn
CHUN KUKJINCIK · 2007838	4 Trade	GCT SEMICONDUCTOR HOLDING, INC.CIK · 1851961	Oct 2, 2026 Oct 2, 2026	1txn
CHENG EDMONDCIK · 1491155	4 Trade	GCT SEMICONDUCTOR HOLDING, INC.CIK · 1851961	Sep 14, 2026 Sep 14, 2026	1txn
SUM ALEXCIK · 1543349	4 Trade	GCT SEMICONDUCTOR HOLDING, INC.CIK · 1851961	Sep 14, 2026 Sep 14, 2026	1txn
SCHLAEFER JOHNCIK · 1542775	4 Trade	GCT SEMICONDUCTOR HOLDING, INC.CIK · 1851961	Sep 14, 2026 Sep 14, 2026	1txn
TUDER JEFFREYCIK · 1671976	4 Trade	GCT SEMICONDUCTOR HOLDING, INC.CIK · 1851961	Jul 7, 2026 Jul 7, 2026	1txn
CHAN NELSONCIK · 1242653	4 Trade	GCT SEMICONDUCTOR HOLDING, INC.CIK · 1851961	Jul 2, 2026 Jul 2, 2026	1txn
LEE KYEONGHOCIK · 1542776	4 Trade	GCT SEMICONDUCTOR HOLDING, INC.CIK · 1851961	Jul 2, 2026 Jul 2, 2026	1txn
CHUN KUKJINCIK · 2007838	4 Trade	GCT SEMICONDUCTOR HOLDING, INC.CIK · 1851961	Jul 2, 2026 Jul 2, 2026	1txn
SHIN HYUNSOOCIK · 2007757	4 Trade	GCT SEMICONDUCTOR HOLDING, INC.CIK · 1851961	Jul 2, 2026 Jul 2, 2026	1txn
TUDER JEFFREYCIK · 1671976	4 Trade	GCT SEMICONDUCTOR HOLDING, INC.CIK · 1851961	Apr 2, 2026 Apr 2, 2026	1txn
LEE KYEONGHOCIK · 1542776	4 Trade	GCT SEMICONDUCTOR HOLDING, INC.CIK · 1851961	Apr 2, 2026 Apr 2, 2026	1txn
SHIN HYUNSOOCIK · 2007757	4 Trade	GCT SEMICONDUCTOR HOLDING, INC.CIK · 1851961	Apr 2, 2026 Apr 2, 2026	1txn
CHUN KUKJINCIK · 2007838	4 Trade	GCT SEMICONDUCTOR HOLDING, INC.CIK · 1851961	Apr 2, 2026 Apr 2, 2026	1txn
CHUN KUKJINCIK · 2007838	4 Trade	GCT SEMICONDUCTOR HOLDING, INC.CIK · 1851961	Mar 6, 2026 Mar 6, 2026	1txn
TUDER JEFFREYCIK · 1671976	4 Trade	GCT SEMICONDUCTOR HOLDING, INC.CIK · 1851961	Jan 5, 2026 Jan 5, 2026	1txn
CHUN KUKJINCIK · 2007838	4 Trade	GCT SEMICONDUCTOR HOLDING, INC.CIK · 1851961	Jan 5, 2026 Jan 5, 2026	1txn
LEE KYEONGHOCIK · 1542776	4 Trade	GCT SEMICONDUCTOR HOLDING, INC.CIK · 1851961	Jan 5, 2026 Jan 5, 2026	1txn
SHIN HYUNSOOCIK · 2007757	4 Trade	GCT SEMICONDUCTOR HOLDING, INC.CIK · 1851961	Jan 5, 2026 Jan 5, 2026	1txn
SHIN HYUNSOOCIK · 2007757	4 Trade	GCT SEMICONDUCTOR HOLDING, INC.CIK · 1851961	Nov 28, 2025 Nov 28, 2025	1txn
SHIN HYUNSOOCIK · 2007757	4 Trade	GCT SEMICONDUCTOR HOLDING, INC.CIK · 1851961	Nov 24, 2025 Nov 24, 2025	2txn
TUDER JEFFREYCIK · 1671976	4 Trade	GCT SEMICONDUCTOR HOLDING, INC.CIK · 1851961	Oct 3, 2025 Oct 3, 2025	1txn
SHIN HYUNSOOCIK · 2007757	4 Trade	GCT SEMICONDUCTOR HOLDING, INC.CIK · 1851961	Oct 2, 2025 Oct 2, 2025	1txn

Page 1 of 4 · 77 total