---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-23-128756"
form_type: "8-K"
ticker: "MX"
cik: "0001325702"
company_name: "MAGNACHIP SEMICONDUCTOR Corp"
filed_at: "2023-05-01T23:59:59+00:00"
generated_at: "2026-06-16T04:44:51.138066+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# Magnachip CFO Shin Young Park on maternity leave; CEO Kim serves as interim CFO

## Summary
- CFO Shin Young Park on maternity leave effective April 28, 2023; expected return end of July/early August 2023.
- CEO Young-Joon Kim appointed as Interim CFO and principal financial/accounting officer during her absence.
- Kim will not receive additional compensation for the interim CFO role.
- Upon Park's return, she resumes CFO duties and Kim returns to CEO role.

## SEC filing metadata
- accession: 0001193125-23-128756
- form_type: 8-K
- ticker: MX
- cik: 0001325702
- company_name: MAGNACHIP SEMICONDUCTOR Corp
- filed_at: 2023-05-01T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: high
- sec_items: 5.02, 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1325702/000119312523128756/0001193125-23-128756-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1325702/000119312523128756/d500196d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-23-128756
- JSON: https://secwatch.observer/filing/0001193125-23-128756.json
- Plain text: https://secwatch.observer/filing/0001193125-23-128756.txt

## Key facts
- Executive change
  Shin Young Park departed as Chief Financial Officer at MAGNACHIP SEMICONDUCTOR Corp.
  - Action: went on maternity leave
  - Role: Chief Financial Officer
  source text: On April 28, 2023, Shin Young Park, Chief Financial Officer, as well as the principal financial officer and principal accounting officer, of Magnachip Semiconductor Corporation (the “Company”), went on maternity leave.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1325702/000119312523128756/0001193125-23-128756-index.htm
- Executive change
  Young-Joon Kim was appointed as Interim Chief Financial Officer at MAGNACHIP SEMICONDUCTOR Corp.
  - Action: appointed
  - Role: Interim Chief Financial Officer
  source text: the Board of Directors of the Company appointed Mr. Young-Joon Kim, the Company’s Chief Executive Officer, to serve as Interim Chief Financial Officer and to assume the duties of principal financial and accounting officer of the Company on a temporary basis, with such appointment effective as of April 28, 2023.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1325702/000119312523128756/0001193125-23-128756-index.htm

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.