Designation of Call Option Exercise for Convertible Bonds

Daejoo Electronic Materials disclosed designation of call option (put option) exercise for convertible bonds
Call option exercisable every 4 months from 1 year to 2 years after issuance (2025.06.17~2026.06.17)
Exercise price: face value + 2.0% compound interest per annum
Exercise ratio: major shareholder within holding ratio, company within 35% minus major shareholder limit
Designated entity: Meritz Securities, will pay 80% of realized profit to the company
Investors restricted from conversion or early redemption until final call period (35% limit)

Filing: Report on Major Events (Designation of Person Exercising Call Option for Convertible Bonds)
Company: DaejooElectronicMaterialsCo (078600)
Submission: DaejooElectronicMaterialsCo.,Ltd.
Receipt: 05-14-2026