SEC Insider Transactions from Yoon David.

Last updated: 2026-03-14 10:41 UTC | Total transactions: 7

Yoon David has filed 7 insider transactions across 1 company since March 2024.

Most recent transaction: a grant/award of 30093 shares of GCT Semiconductor Holding, Inc. ($GCTS) on March 26, 2024.

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Transaction Date Company Ticker Insider Name Title Transaction Type Security Shares Price Shares Owned Following Total Shares Outstanding % of Owned % of Outstanding
March 26, 2024 GCT Semiconductor Holding, Inc. $GCTS Yoon David Vice President of Finance A Common Stock, par value $0.0001 per share 30093 $0.00 30,093.0000 0 9999.99% 0.00%
March 26, 2024 GCT Semiconductor Holding, Inc. $GCTS Yoon David Vice President of Finance A Common Stock, par value $0.0001 per share 8204 $0.00 8,204.0000 0 9999.99% 0.00%
March 26, 2024 GCT Semiconductor Holding, Inc. $GCTS Yoon David Vice President of Finance A Stock Option (Right to Buy) 6536 $0.00 6,536.0000 0 9999.99% 0.00%
March 26, 2024 GCT Semiconductor Holding, Inc. $GCTS Yoon David Vice President of Finance A Stock Option (Right to Buy) 9431 $0.00 9,431.0000 0 9999.99% 0.00%
March 26, 2024 GCT Semiconductor Holding, Inc. $GCTS Yoon David Vice President of Finance A Stock Option (Right to Buy) 13540 $0.00 13,540.0000 0 9999.99% 0.00%
March 26, 2024 GCT Semiconductor Holding, Inc. $GCTS Yoon David Vice President of Finance A Stock Option (Right to Buy) 20543 $0.00 20,543.0000 0 9999.99% 0.00%
March 26, 2024 GCT Semiconductor Holding, Inc. $GCTS Yoon David Vice President of Finance A Stock Option (Right to Buy) 18676 $0.00 18,676.0000 0 9999.99% 0.00%