Early redemption of convertible bonds (incl. overseas CBs)

What happened

Smart Radar System / Early Redemption of Convertible Bonds (Incl. Overseas CBs) Before Maturity / (2026.08.18) Early Redemption of Convertible Bonds (Incl. Overseas CBs) Before Maturity (1st Series)

Acquisition of Convertible Bonds (Incl. Overseas CBs) Before Maturity After Issuance Convertible Bonds (Incl. Overseas CBs), 1st Series

1. Details of Bonds Acquired Before Maturity Type of Bonds: Unregistered, coupon-bearing, unsecured, privately placed convertible bonds Issue Date: 2024-05-17 Issuance Method: Domestic issuance (public offering) Conversion Price per Share (KRW): 10,212 Maturity Date: 2027-05-17

2. Bond Acquisition Amount (Currency Unit): 3,150,000,000 KRW: South-Korean Won - Total Face Value (Electronically Registered) of Bonds Acquired (Currency Unit): 3,150,000,000 KRW: South-Korean Won - Applicable Exchange Rate: - - Acquisition Date: 2026-08-18

3. Total Face Value (Electronically Registered) of Bonds After Acquisition (Currency Unit): 4,500,000,000 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 Option) - Handling Method: Cancellation of the registered bond with the Korea Securities Depository

5. Source of Acquisition Funds: Own funds

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

7. Other Matters for Investment Reference - The above "1. Conversion Price per Share" under "Details of Bonds Acquired Before Maturity" is the amount as finally adjusted following the conversion price adjustment on August 17, 2025. - The above "2. Bond Acquisition Amount" is the principal amount. - The above "2. Acquisition Date" is the date the bond acquisition amount was paid. - The above "3. Total Face Value of Bonds After Acquisition" is the amount after deducting the put option exercise amount on May 18, 2026 (KRW 2.35 billion) and this put option exercise amount (KRW 3.15 billion) from the original issuance amount of KRW 10 billion.

* Related Disclosures 2024-05-14 Decision to Issue Convertible Bonds (1st Series) 2024-10-17 Adjustment of Conversion Price (1st Series) 2025-03-17 Adjustment of Conversion Price (1st Series) 2025-08-18 Adjustment of Conversion Price (1st Series CB) 2026-05-18 Early Redemption of Convertible Bonds (Incl. Overseas CBs) Before Maturity (1st Series)