John Schlaefer

Insider Reports History

Location
2290 North 1 St Street, Suite 201, 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 John Schlaefer:

Stock Role Class Num Shares Value Price $ Report Date Ownership
GCT Semiconductor Holding, Inc. President, CEO & Class III Dir, Director Common Stock, par value $0.0001 per share 203K $274K $1.35 Sep 26, 2025 Direct
GCT Semiconductor Holding, Inc. President, CEO & Class III Dir, Director Stock Option (Right to Buy) 0 Jan 13, 2025 Direct

Insider Reports Filed by John Schlaefer

Symbol Company Period Transactions Value $ Form Type Date Filed Role
GCTS GCT Semiconductor Holding, Inc. Sep 26, 2025 1 $0 4 Sep 30, 2025 President, CEO & Class III Dir, Director
GCTS GCT Semiconductor Holding, Inc. Sep 19, 2025 1 $0 4 Sep 23, 2025 President, CEO & Class III Dir, Director
GCTS GCT Semiconductor Holding, Inc. Jan 13, 2025 2 $3.92K 4 Feb 21, 2025 President, CEO & Class III Dir, Director
GCTS GCT Semiconductor Holding, Inc. Mar 26, 2024 6 $0 4/A Feb 27, 2025 President, CEO & Class III Dir, Director
GCTS Concord Acquisition Corp III Mar 26, 2024 6 $0 4 Mar 27, 2024 President, CEO & Class III Dir, Director
GCTS Concord Acquisition Corp III Mar 26, 2024 0 $0 3 Mar 27, 2024 President, CEO & Class III Dir, Director