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GCT Semiconductor Holding, Inc.

GCTS-WT NYSE CIK: 0001851961 Semiconductors & Related Devices Inc. in DE
View on SEC.gov →
Overview All Filings Annual Quarterly Insiders

Recent Filings

All 300 filings →
Form Description Date
10-K 10-K Mar 25, 2026
8-K CURRENT REPORT Mar 25, 2026
4 Mar 6, 2026
424B5 Mar 2, 2026
8-K CURRENT REPORT Feb 25, 2026
SCHEDULE 13G/A Feb 13, 2026
8-K CURRENT REPORT Jan 29, 2026
4 Jan 5, 2026
4 Jan 5, 2026
4 Jan 5, 2026

Insider Transactions

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Insider Title Type Shares Owns After Date
Shin Hyunsoo Purchase 16,725 @ $1.28 757,771 Nov 25, 2025
Shin Hyunsoo Purchase 25,453 @ $1.28 737,866 Nov 21, 2025
TUDER JEFFREY Award / Grant 18,092 94,893 Sep 30, 2025
Shin Hyunsoo Award / Grant 18,092 712,413 Sep 30, 2025
Lee Kyeongho Award / Grant 18,092 1,039,825 Sep 30, 2025
Chun Kukjin Award / Grant 18,092 82,339 Sep 30, 2025
Chan Nelson Award / Grant 18,092 78,604 Sep 30, 2025
Barker Robert Award / Grant 18,092 95,413 Sep 30, 2025
Kim Jeong-Min Chief Technology Officer Award / Grant 75,000 302,701 Sep 19, 2025
Schlaefer John President, CEO & Class III Dir Award / Grant 75,000 202,173 Sep 19, 2025