John Schlaefer

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 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 26 Sep 2025 Direct
GCT Semiconductor Holding, Inc. President, CEO & Class III Dir, Director Stock Option (Right to Buy) 0 13 Jan 2025 Direct

Insider Reports Filed by John Schlaefer

Symbol Company Period Transactions Value $ Form Type Role Filing Time
GCTS GCT Semiconductor Holding, Inc. 26 Sep 2025 1 $0 4 President, CEO & Class III Dir, Director 30 Sep 2025, 16:02
GCTS GCT Semiconductor Holding, Inc. 19 Sep 2025 1 $0 4 President, CEO & Class III Dir, Director 23 Sep 2025, 16:07
GCTS GCT Semiconductor Holding, Inc. 13 Jan 2025 2 $3.92K 4 President, CEO & Class III Dir, Director 21 Feb 2025, 18:54
GCTS GCT Semiconductor Holding, Inc. 26 Mar 2024 6 $0 4/A President, CEO & Class III Dir, Director 27 Feb 2025, 16:01
GCTS Concord Acquisition Corp III 26 Mar 2024 6 $0 4 President, CEO & Class III Dir, Director 27 Mar 2024, 18:57
GCTS Concord Acquisition Corp III 26 Mar 2024 0 $0 3 President, CEO & Class III Dir, Director 27 Mar 2024, 18:35