SCHLAEFER JOHN

PrivateCIK: 1542775
Location

SAN JOSE, CA

SCHLAEFER JOHN (President, CEO & Class III Dir) reported 1 transaction at GCT SEMICONDUCTOR HOLDING, INC.

Review the transaction codes below to understand the nature of each event.

InsiderSCHLAEFER JOHNCIK 1542775
DirectorOfficer· President, CEO & Class III Dir
Since Mar 2024
+555.00
Net shares
Net buyer
$0.00
Total acquired
0
Open market trades
0B · 0S
1
Total transactions
555.00 acquired
Non-Derivative Transactions1

Common Stock, par value $0.0001 per share

Direct
J · J

Shares

+555.00

Price / share

Trade value

% of position

0.3%
9/26/2025
202.17K202.73K
Total

Net shares

+555.00

Net value

$0.00

Derivative Transactions0
No derivative transactions reported