Fact Source: Financial Supervisory Service DART
💡 3-Second Summary
Jeju Semiconductor has changed its leadership structure from a sole CEO model under Sung-Sik Park to a co-CEO (individual representation) model with Sung-Sik Park and Hyung-Seob Cho following the appointment of an additional CEO.
📊 [Key Disclosure Contents & Summary of Major Figures]
- Details of CEO Change
- Former CEO: Sung-Sik Park (Sole CEO)
- New CEOs: Sung-Sik Park and Hyung-Seob Cho (Co-CEOs with individual representation)
- Reason for Change: Appointment of an additional Chief Executive Officer
- Effective Date: 2026-03-31
- Board Resolution Details
- Board Resolution Date: 2026-03-31
- Outside Director Attendance: 0 Present / 1 Absent
- Auditor Attendance: Absent (Auditor member who is not an outside director)
- Information on CEOs & Shareholding Post-Change
- CEO Sung-Sik Park: · Date of Birth: 1961-07-12 · Relationship with Largest Shareholder: Self · Shares Owned: 3,566,420 shares (Ownership Ratio: 10.35%) · Main Experience: CEO of Jeju Semiconductor (2000-04-04 ~ Present)
- CEO Hyung-Seob Cho: · Date of Birth: 1962-09-05 · Relationship with Largest Shareholder: Other · Shares Owned: 424,674 shares (Ownership Ratio: 1.23%) · Main Experience: CEO of Jeju Semiconductor (2004-04-01 ~ 2024-08-06), CEO of Donghang Lottery (2018-03-21 ~ 2024-08-06)
📝 Editor’s Comment (Key Follow-up Checkpoint)
📌 Verification of CEO Leadership Structure Change and Executive Shareholdings
This regulatory filing discloses the transition from a sole CEO leadership model to a co-CEO structure through the addition of a Chief Executive Officer. Reviewing the disclosed executive changes and shareholding ratios is important to verify the updated top management structure and official executive appointments. Relevant details regarding executive management can be verified in future periodic disclosures (Quarterly/Half-Yearly/Annual Reports) or follow-up regulatory filings.
📢 Disclaimer and Source Notice
Fact Source: Financial Supervisory Service DART
Investment Risk Warning: This content is provided solely for informational and linguistic reference purposes. Under no circumstances does it constitute financial advice or a recommendation to buy or sell any security. All investment decisions and financial liabilities rest entirely with the individual investor.
Contact: For compliance inquiries or copyright requests, please contact ksb220805@gmail.com.
