SEC Insider Transactions from Lee Seunghoon.

Last updated: 2026-03-16 13:01 UTC | Total transactions: 16

Lee Seunghoon has filed 16 insider transactions across 1 company since June 2024.

Most recent transaction: a grant/award of 30750 shares of MAGNACHIP SEMICONDUCTOR Corp ($MX) on August 15, 2025.

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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
Aug. 15, 2025 MAGNACHIP SEMICONDUCTOR Corp $MX Lee Seunghoon See Remarks A Common Stock 30750 $0.00 136,953.0000 35,954,038 28.95% 0.09%
Dec. 31, 2025 MAGNACHIP SEMICONDUCTOR Corp $MX Lee Seunghoon See Remarks A Common Stock 7000 $2.55 143,953.0000 35,948,422 5.11% 0.02%
Aug. 15, 2025 MAGNACHIP SEMICONDUCTOR Corp $MX Lee Seunghoon See Remarks A Performance-Based Restricted Stock Units 15375 $0.00 15,375.0000 35,954,038 9999.99% 0.04%
Dec. 31, 2025 MAGNACHIP SEMICONDUCTOR Corp $MX Lee Seunghoon See Remarks F Common Stock 4880 $2.55 128,201.0000 35,948,422 3.67% 0.01%
Dec. 31, 2025 MAGNACHIP SEMICONDUCTOR Corp $MX Lee Seunghoon See Remarks F Common Stock 4761 $2.55 133,081.0000 35,948,422 3.45% 0.01%
Dec. 31, 2025 MAGNACHIP SEMICONDUCTOR Corp $MX Lee Seunghoon See Remarks F Common Stock 2778 $2.55 137,842.0000 35,948,422 1.98% 0.01%
Dec. 31, 2025 MAGNACHIP SEMICONDUCTOR Corp $MX Lee Seunghoon See Remarks F Common Stock 3333 $2.55 140,620.0000 35,948,422 2.32% 0.01%
March 1, 2025 MAGNACHIP SEMICONDUCTOR Corp $MX Lee Seunghoon See Remarks A Common Stock 7000 $4.54 109,379.0000 36,912,118 6.84% 0.02%
March 1, 2025 MAGNACHIP SEMICONDUCTOR Corp $MX Lee Seunghoon See Remarks F Common Stock 3176 $4.54 106,203.0000 36,912,118 2.90% 0.01%
Dec. 31, 2024 MAGNACHIP SEMICONDUCTOR Corp $MX Lee Seunghoon See Remarks F Common Stock 2877 $4.02 107,311.0000 37,292,044 2.61% 0.01%
Dec. 31, 2024 MAGNACHIP SEMICONDUCTOR Corp $MX Lee Seunghoon See Remarks F Common Stock 4932 $4.02 102,379.0000 37,292,044 4.60% 0.01%
Dec. 31, 2024 MAGNACHIP SEMICONDUCTOR Corp $MX Lee Seunghoon See Remarks F Common Stock 1645 $4.02 110,188.0000 37,292,044 1.47% 0.00%
June 1, 2024 MAGNACHIP SEMICONDUCTOR Corp $MX Lee Seunghoon See Remarks A Performance-Based Restricted Stock Units 9000 $0.00 9,000.0000 38,852,742 9999.99% 0.02%
June 1, 2024 MAGNACHIP SEMICONDUCTOR Corp $MX Lee Seunghoon See Remarks A Common Stock 30000 $0.00 111,833.0000 38,852,742 36.66% 0.08%
June 1, 2024 MAGNACHIP SEMICONDUCTOR Corp $MX Lee Seunghoon See Remarks A Performance-Based Restricted Stock Units 9000 $0.00 9,000.0000 38,852,742 9999.99% 0.02%
June 1, 2024 MAGNACHIP SEMICONDUCTOR Corp $MX Lee Seunghoon See Remarks A Common Stock 30000 $0.00 121,314.0000 38,852,742 32.85% 0.08%