Alex Sum

Insider Reports History

Location
San Jose, CA
Signature
/s/ Edmond Cheng, attorney-in-fact
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by Alex Sum:

Stock Role Class Num Shares Value Price $ Report Date Ownership
GCT Semiconductor Holding, Inc. Sr. VP of Sales and Marketing Common Stock, par value $0.0001 per share 184K $248K $1.35 19 Sep 2025 Direct
GCT Semiconductor Holding, Inc. Sr. VP of Sales and Marketing Stock Option (Right to Buy) 0 19 Feb 2025 Direct

Insider Reports Filed by Alex Sum

Symbol Company Period Transactions Value $ Form Type Role Filing Time
GCTS GCT Semiconductor Holding, Inc. 19 Sep 2025 1 $0 4 Sr. VP of Sales and Marketing 23 Sep 2025, 16:05
GCTS GCT Semiconductor Holding, Inc. 19 Feb 2025 2 $1.46K 4 Sr. VP of Sales and Marketing 21 Feb 2025, 18:02
GCTS GCT Semiconductor Holding, Inc. 26 Mar 2024 6 $0 4/A Sr. VP of Sales and Marketing 27 Feb 2025, 16:00
GCTS Concord Acquisition Corp III 26 Mar 2024 6 $0 4 VP of Marketing and Sales 27 Mar 2024, 19:00
GCTS Concord Acquisition Corp III 26 Mar 2024 0 $0 3 VP of Marketing and Sales 27 Mar 2024, 18:44