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[Disclosure] ALTEOGEN (196170) – Change of Chief Executive Officer / 2025-12-26

Posted on December 26, 2025August 5, 2026 By K-STOCK Editor

Fact Source: Financial Supervisory Service DART

💡 3-Second Summary

ALTEOGEN announced a change of Chief Executive Officer (CEO), appointing Tae-Yeon Jun as the new CEO to replace the outgoing CEO Soon-Jae Park.

📊 [Key Disclosure Details & Major Figures Summary]

  • Outgoing CEO: Soon-Jae Park
  • Incoming CEO: Tae-Yeon Jun (Born August 12, 1965)
  • Reason for Change: Appointment of new Chief Executive Officer
  • Effective Date / Board Resolution Date: December 26, 2025 (2 Outside Directors attended, Auditor attended)
  • New CEO Information & Shareholding Status:
    • Shares Held / Stake Ratio: 7,200 Common Shares / 0.01% (No relationship with the largest shareholder)
    • Key Career History:
      • Sep 2020 – Present: Vice President, ALTEOGEN Inc.
      • Oct 2017 – Mar 2020: US Patent Attorney, DARA Business Strategy Center

📝 Editor’s Comment (Key Follow-up Checkpoint)

📌 Verification of Governance Changes and Management Transition

This disclosure formally announces a change in top leadership from former CEO Soon-Jae Park to newly appointed CEO Tae-Yeon Jun. Monitoring the reflection of this CEO change in board structures and tracking future strategic execution is essential because it allows investors to evaluate corporate governance stability and leadership transition. Detailed updates can be cross-checked in subsequent periodic reports (Quarterly, Half-Yearly, and Annual Reports) and related official registry disclosures.

📢 Disclaimer & Source Notice

Source: This content has been structured and newly created based on official filing data from the Financial Supervisory Service (DART).

Investment Risk Notice: This content is provided for informational and language reference purposes only. Under no circumstances does it constitute financial advice or a recommendation to buy or sell any specific stock. All investment decisions and financial responsibilities rest entirely with the investor.

Contact: For compliance inquiries or copyright requests, please contact ksb220805@gmail.com.

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