Schlaefer John bought GCTS
September 10, 2026 · Form 4 insider transaction
Schlaefer John bought 150,000 shares of GCT Semiconductor Holding, Inc. at $0.00 per share, a transaction worth N/A. The trade was recorded as grant or award and disclosed on an SEC Form 4, filed 4 days after the transaction.
Direction
Acquired (buy-side)
Shares
150,000
Price
$0.00
Total value
N/A
InsiderSchlaefer John
RoleOfficer, Director
SecurityCommon Stock, par value $0.0001 per share
Transaction codeA: Grant or award
Transaction dateSeptember 10, 2026
Filing dateSeptember 14, 2026
Shares owned after352,728
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
Represents restricted stock units ("RSU"), which constitute a contingent right to receive one share of common stock, par value $0.0001 per share, of GCT Semiconductor Holding, Inc. The RSUs vest over four years in equal 25% installments on each anniversary of the September 10, 2026 grant date, commencing September 10, 2026, subject to the Reporting Person's continued service with the Issuer.