Material event report (decision to redeem own convertible bonds early)

What happened

Material Event Report (Decision to Redeem Own Convertible Bonds Before Maturity) 6.0 Iteyes Co., Ltd. Material Event Report / Korea Exchange Disclosure Obligation To: Financial Services Commission / Korea Exchange July 16, 2026 Company name: Iteyes Co., Ltd. CEO: Lee Seong-nam Head office address: 37 Eunhaeng-ro, 5th floor, Yeongdeungpo-gu, Seoul (Yeouido-dong) Phone: 02-783-2970 Website: http://www.iteyes.co.kr Preparer: Managing Director, Seok Dong-han, Phone: 02-783-2970

Decision to Redeem Own Convertible Bonds Before Maturity

1. Type of bonds: Series 2, unregistered interest-bearing unsecured privately placed convertible bonds 2. Bond issuance date: January 17, 2025 3. Bond issuance method: Private placement 4. Bond maturity date: January 17, 2028 5. Total face value (electronically registered) of the bonds (KRW): 8,000,000,000 6. Face value (electronically registered) of the bonds to be redeemed (KRW): 150,000,000 7. Redemption decision date: July 16, 2026 8. Redemption amount: Amount (KRW): 156,877,800; Basis of calculation: Scheduled principal and interest payment date of July 20, 2026; Source of redemption funds: Own funds 9. Redemption method: Over-the-counter purchase 10. Reason for redemption before maturity: Exercise of the bondholder's early redemption request right (Put Option) 11. Future handling plan: Scheduled cancellation of the registered bonds with the Korea Securities Depository 12. Matters concerning conversion: Conversion ratio (%): 100; Conversion price as of the reporting date (KRW/share): 4,438; Type of shares to be issued upon conversion: -; Number of shares: -; Ratio to total shares (%): -; Conversion request period - Start: -; End: - 13. Remaining face value (electronically registered) of the bonds after redemption (KRW): 500,000,000 14. Whether subject to reporting to the Fair Trade Commission: Not applicable 15. Other matters for reference in investment decisions: - The "7. Redemption decision date" above is the date of the board resolution on the redemption of this convertible bond. - The conversion price as of the reporting date in "12. Matters concerning conversion" above is the conversion price as adjusted on March 17, 2026. - As these bonds will be fully cancelled after redemption, the shares to be issued upon conversion and the conversion request period are not stated.

[Matters Concerning the Seller] Seller name: - Relationship with the company or largest shareholder: - Background of selection: - Transaction history and plans within 6 months before and after the redemption decision: - Face value of bonds sold (KRW): - Remarks: -