Early redemption of convertible bonds (incl. overseas CBs)

What happened

Chabiotech / Early Redemption of Convertible Bonds (Incl. Overseas CBs) Before Maturity / (2026.08.18) Early Redemption of Convertible Bonds (Incl. Overseas CBs) Before Maturity

Acquisition of Convertible Bonds (Incl. Overseas CBs) Before Maturity After Issuance Convertible Bonds (Incl. Overseas CBs), 8th Series

1. Details of Bonds Acquired Before Maturity Type of Bonds: Unregistered, non-coupon-bearing, unsecured, privately placed convertible bonds Issue Date: 2024-05-16 Issuance Method: Domestic issuance (private placement) Conversion Price per Share (KRW): 16,144 Maturity Date: 2029-05-16

2. Bond Acquisition Amount (Currency Unit): 425,000,000 KRW: South-Korean Won - Total Face Value (Electronically Registered) of Bonds Acquired (Currency Unit): 425,000,000 KRW: South-Korean Won - Applicable Exchange Rate: - - Acquisition Date: 2026-08-18

3. Total Face Value (Electronically Registered) of Bonds After Acquisition (Currency Unit): 0 KRW: South-Korean Won

4. Reason for Acquisition Before Maturity and Future Handling - Reason for Acquisition: Bondholder's exercise of the early redemption right (PUT) - Future Handling: As this is a registered bond, the bond will be retired after acquisition

5. Source of Acquisition Funds: Own funds

6. Method of Bond Acquisition: Over-the-counter purchase

7. Other Matters for Investment Reference - The "Acquisition Date" under item 2, "Bond Acquisition Amount," above is the date the bond acquisition amount was paid.

* Related Disclosures 2025-06-19 Decision to Issue Convertible Bonds (8th Series) 2026-02-19 Adjustment of Conversion Price