Lee Seunghoon
SEC insider (Form 3/4/5 filer). CIK 0002023210. Chief of Manufacturing at MAGNACHIP SEMICONDUCTOR Corp (MX). 12 reported Form 4/5 transactions since Sep 2024; latest on Jun 1, 2026. Located in SEOUL.
Companies Lee Seunghoon has filed insider reports for
- MAGNACHIP SEMICONDUCTOR Corp (MX): Officer, Chief of Manufacturing
Lee Seunghoon
CIK: 0002023210
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
MAGNACHIP SEMICONDUCTOR Corp
Discretionary Trading P&L
Holdings
Transaction History (12 total)
- Jun 1, 2026MX
MAGNACHIP SEMICONDUCTOR Corp
AwardDirect30K shares- - Dec 31, 2025MX
MAGNACHIP SEMICONDUCTOR Corp
Tax PaymentDirect3.3K shares at avg. $2.55$8K - Dec 31, 2025MX
MAGNACHIP SEMICONDUCTOR Corp
AwardDirect7K shares at avg. $2.55$18K - Dec 31, 2025MX
MAGNACHIP SEMICONDUCTOR Corp
Tax PaymentDirect4.8K shares at avg. $2.55$12K - Dec 31, 2025MX
MAGNACHIP SEMICONDUCTOR Corp
Tax PaymentDirect4.9K shares at avg. $2.55$12K - Dec 31, 2025MX
MAGNACHIP SEMICONDUCTOR Corp
Tax PaymentDirect2.8K shares at avg. $2.55$7K - Aug 15, 2025MX
MAGNACHIP SEMICONDUCTOR Corp
AwardDirect30.8K shares- - Mar 1, 2025MX
MAGNACHIP SEMICONDUCTOR Corp
AwardDirect7K shares at avg. $4.54$32K - Mar 1, 2025MX
MAGNACHIP SEMICONDUCTOR Corp
Tax PaymentDirect3.2K shares at avg. $4.54$14K - Dec 31, 2024MX
MAGNACHIP SEMICONDUCTOR Corp
Tax PaymentDirect1.6K shares at avg. $4.02$7K
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Jun 1, 2026 | MX MAGNACHIP SEMICONDUCTOR Corp | Award | 30,000 | - | $0 | Direct |
| Dec 31, 2025 | MX MAGNACHIP SEMICONDUCTOR Corp | Tax Payment | 3,333 | $2.55 | $8,499 | Direct |
| Dec 31, 2025 | MX MAGNACHIP SEMICONDUCTOR Corp | Award | 7,000 | $2.55 | $17,850 | Direct |
| Dec 31, 2025 | MX MAGNACHIP SEMICONDUCTOR Corp | Tax Payment | 4,761 | $2.55 | $12,141 | Direct |
| Dec 31, 2025 | MX MAGNACHIP SEMICONDUCTOR Corp | Tax Payment | 4,880 | $2.55 | $12,444 | Direct |
| Dec 31, 2025 | MX MAGNACHIP SEMICONDUCTOR Corp | Tax Payment | 2,778 | $2.55 | $7,084 | Direct |
| Aug 15, 2025 | MX MAGNACHIP SEMICONDUCTOR Corp | Award | 30,750 | - | $0 | Direct |
| Mar 1, 2025 | MX MAGNACHIP SEMICONDUCTOR Corp | Award | 7,000 | $4.54 | $31,780 | Direct |
| Mar 1, 2025 | MX MAGNACHIP SEMICONDUCTOR Corp | Tax Payment | 3,176 | $4.54 | $14,419 | Direct |
| Dec 31, 2024 | MX MAGNACHIP SEMICONDUCTOR Corp | Tax Payment | 1,645 | $4.02 | $6,613 | Direct |
1-10 of 12 transactions