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Yang Jinseok

Disclosed activity across 1 company

Tapewire entity
82481
SEC CIK
0002033575

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
MAGNACHIP SEMICONDUCTOR CorpMX · Entity 6704See RemarksMarch 01, 2025March 04, 2025

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

MAGNACHIP SEMICONDUCTOR Corp

Report date March 01, 2025 · Filed March 04, 2025

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect70,742 Ending reported balance After 2025-03-01 transaction · row 2
2 source rows · reconciled sequence

Row 1 · 2025-03-01 · Grant · Acquired 7,000 · Balance 73,909

F1: This transaction represents shares of common stock issued in connection with the vesting of financial performance-based restricted stock units granted on June 1, 2024.

Row 2 · 2025-03-01 · Tax withholding · Disposed 3,167 · Balance 70,742

F2: This transaction represents the withholding by the Issuer of 3,167 shares of common stock to satisfy tax withholding obligations incurred by the Reporting Person upon the vesting of 7,000 shares of common stock originally awarded to the Reporting Person on June 1, 2024.

Filing footnotes · ownership attribution and instrument terms

F1: This transaction represents shares of common stock issued in connection with the vesting of financial performance-based restricted stock units granted on June 1, 2024.

F2: This transaction represents the withholding by the Issuer of 3,167 shares of common stock to satisfy tax withholding obligations incurred by the Reporting Person upon the vesting of 7,000 shares of common stock originally awarded to the Reporting Person on June 1, 2024.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
March 01, 2025 Filed Mar 4, 2025 16:20 UTC MAGNACHIP SEMICONDUCTOR Corp MX · Entity 6704 Tax withholdingCommon Stock 3,167 $4.54 $14,378.18
Disclosure

SEC source: 0000950170-25-032078 · ownership.xml · nonDerivative · entry 2

Yang Jinseok · CIK 0002033575 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 70,742

F2 · shares: This transaction represents the withholding by the Issuer of 3,167 shares of common stock to satisfy tax withholding obligations incurred by the Reporting Person upon the vesting of 7,000 shares of common stock originally awarded to the Reporting Person on June 1, 2024.

Read SEC document
March 01, 2025 Filed Mar 4, 2025 16:20 UTC MAGNACHIP SEMICONDUCTOR Corp MX · Entity 6704 GrantCommon Stock 7,000 $4.54 $31,780.00
Disclosure

SEC source: 0000950170-25-032078 · ownership.xml · nonDerivative · entry 1

Yang Jinseok · CIK 0002033575 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 73,909

F1 · shares: This transaction represents shares of common stock issued in connection with the vesting of financial performance-based restricted stock units granted on June 1, 2024.

Read SEC document
December 31, 2024 Filed Jan 3, 2025 16:20 UTC MAGNACHIP SEMICONDUCTOR Corp MX · Entity 6704 Tax withholdingCommon Stock 4,729 $4.02 $19,010.58
Disclosure

SEC source: 0000950170-25-001204 · ownership.xml · nonDerivative · entry 3

Yang Jinseok · CIK 0002033575 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 66,909

F3 · shares: This transaction represents the withholding by the Issuer of 4,729 shares of common stock to satisfy tax withholding obligations incurred by the Reporting Person upon the vesting of 10,000 shares of common stock originally awarded to the Reporting Person on June 1, 2024.

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December 31, 2024 Filed Jan 3, 2025 16:20 UTC MAGNACHIP SEMICONDUCTOR Corp MX · Entity 6704 Tax withholdingCommon Stock 2,444 $4.02 $9,824.88
Disclosure

SEC source: 0000950170-25-001204 · ownership.xml · nonDerivative · entry 2

Yang Jinseok · CIK 0002033575 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 71,638

F2 · shares: This transaction represents the withholding by the Issuer of 2,444 shares of common stock to satisfy tax withholding obligations incurred by the Reporting Person upon the vesting of 5,167 shares of common stock originally awarded to the Reporting Person on March 23, 2023.

Read SEC document
December 31, 2024 Filed Jan 3, 2025 16:20 UTC MAGNACHIP SEMICONDUCTOR Corp MX · Entity 6704 Tax withholdingCommon Stock 1,577 $4.02 $6,339.54
Disclosure

SEC source: 0000950170-25-001204 · ownership.xml · nonDerivative · entry 1

Yang Jinseok · CIK 0002033575 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 74,082

F1 · shares: This transaction represents the withholding by the Issuer of 1,577 shares of common stock to satisfy tax withholding obligations incurred by the Reporting Person upon the vesting of 3,334 shares of common stock originally awarded to the Reporting Person on March 17, 2022.

Read SEC document

Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.