Seunghoon Lee Magnachip Semiconductor Corp (MX) insider trading activity

Seunghoon Lee is of MAGNACHIP SEMICONDUCTOR Corp. Currently has a direct ownership of 128,201 shares of MX, which is worth approximately $298,708. The most recent transaction as insider was on Dec 31, 2025, when has been sold 15,752 shares (Common Stock) at a price of $2.55 per share, resulting in proceeds of $40,167. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 128K

6.39% 3M change

25.22% 12M change

Total Value Held $298,708

Seunghoon Lee Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Dec 31 2025	SELL Payment of exercise price or tax liability	$40,167 $2.55 p/Share	15,752 Reduced 10.94%	128,201 Common Stock
Dec 31 2025	BUY Grant, award, or other acquisition	$17,850 $2.55 p/Share	7,000 Added 4.64%	143,953 Common Stock
Aug 15 2025	BUY Grant, award, or other acquisition	-	30,750 Added 18.34%	136,953 Common Stock
Mar 01 2025	SELL Payment of exercise price or tax liability	$14,419 $4.54 p/Share	3,176 Reduced 2.9%	106,203 Common Stock
Mar 01 2025	BUY Grant, award, or other acquisition	$31,780 $4.54 p/Share	7,000 Added 6.01%	109,379 Common Stock
Dec 31 2024	SELL Payment of exercise price or tax liability	$38,005 $4.02 p/Share	9,454 Reduced 8.45%	102,379 Common Stock
Jun 01 2024	BUY Grant, award, or other acquisition	-	30,000 Added 19.83%	121,314 Common Stock

Seunghoon Lee

Seoul, M5

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