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[Disclosure] Celltrion (068270) – Decision on Acquisition of Treasury Shares / 2025-09-17

Posted on September 17, 2025August 6, 2026 By K-STOCK Editor

Fact Source: Financial Supervisory Service DART

💡 3-Second Summary

Celltrion has decided to acquire 592,769 common treasury shares directly on the open market (valued at approx. KRW 100.0B) to stabilize its share price and enhance shareholder value.

📊 [Key Disclosure Details & Financial Summary]

  • Disclosure Title: Decision on Acquisition of Treasury Shares
  • Number of Shares to be Acquired: 592,769 common shares
  • Estimated Total Acquisition Amount: KRW 100,000,130,300 (approx. KRW 100.0B / based on closing price of KRW 168,700 on the day prior to Board resolution, subject to market fluctuations)
  • Estimated Acquisition Period: September 18, 2025 ~ December 17, 2025
  • Purpose of Acquisition: Share price stabilization and enhancement of shareholder value
  • Method of Acquisition: On-market direct purchase on the KOSPI market
  • Entrusted Brokerage Firms: NH Investment & Securities Co., Ltd., Meritz Securities Co., Ltd.
  • Daily Buy Order Limit: 72,321 common shares
  • Board Resolution Date: September 17, 2025 (All 8 outside directors attended)
  • Treasury Share Holdings Prior to Acquisition (As of 2025-09-17):
    • Acquired within dividend availability: 6,597,628 common shares (2.9%)
    • Other acquisitions: 5,182,369 common shares (2.2%)
    • Total Treasury Shares: 11,779,997 common shares
  • Remaining Treasury Share Acquisition Limit: KRW 4,249,901,584,957 (approx. KRW 4.25T)

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

📌 Verification of Treasury Share Buyback Execution and Shareholding Changes

This disclosure details Celltrion’s plan to execute a KRW 100.0B treasury share buyback on the open market as part of its shareholder return initiatives, making it important to monitor the execution progress during the scheduled buyback window (September 18 to December 17, 2025). Tracking actual share purchases ensures verification of the increase in treasury stock balances and ownership ratios. Final buyback execution results and updated treasury share status can be verified through the upcoming ‘Report on Results of Treasury Share Acquisition’ or periodic filings (Quarterly, Half-Yearly, or Annual Business Reports).

📢 Disclaimer & Source Information

Source: This content was newly generated and structured based on official data submitted to the Data Analysis, Retrieval and Transfer System (DART) of the Financial Supervisory Service.

Investment Risk Notice: This information is provided for informational and linguistic 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 solely with the investor.

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

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