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

What happened

Material event report (decision to acquire own convertible bonds before maturity) 6.0 Humax Holdings Co., Ltd.

Material event report / Matter subject to exchange reporting obligation To: Financial Services Commission / Korea Exchange July 31, 2006 (as stated in the filing) Company name: Humax Holdings Co., Ltd. Representative director: Byun Dae-gyu Head office address: 2 Yeongmun-ro, Cheoin-gu, Yongin-si, Gyeonggi-do (Phone) 031-776-6114 (Website) https://holdings.humaxdigital.com/ Person responsible for preparation: (Title) CFO; (Name) Jeong Chang-su; (Phone) 031-776-6114

Decision to acquire own convertible bonds before maturity

1. Type of bonds: Series 10; Unregistered, interest-bearing, unsecured, privately placed convertible bonds 2. Bond issue date: March 18, 2025 3. Bond issue method: Private placement 4. Bond maturity date: March 18, 2030 5. Total face value (electronically registered) of the bonds (KRW): 3,000,000,000 6. Face value (electronically registered) amount of the bonds to be acquired (KRW): 900,000,000 7. Acquisition decision date: July 31, 2026 8. Acquisition amount: Amount (KRW): 937,535,049; Basis for calculation: Principal and interest; Payment (expected) date: July 31, 2026; Source of acquisition funds: Own funds 9. Acquisition method: Over-the-counter purchase 10. Reason for acquisition before maturity: Decision to acquire the bonds before maturity through consultation with the bondholder 11. Future treatment plan: Full retirement of the acquired bonds (cancellation of registration) 12. Matters concerning conversion: Conversion ratio (%): 100; Conversion price as of the reporting date (KRW/share): 8,586; Type of shares to be issued upon conversion: registered common shares; Number of shares: -; Ratio to total shares (%): -; Conversion request period: Start date: March 18, 2026; End date: February 18, 2030 13. Face value (electronically registered) balance of the bonds outstanding after acquisition (KRW): - 14. Whether subject to Fair Trade Commission reporting: Not applicable

15. Other matters for reference in investment decisions This bond acquisition is the early acquisition, before maturity, of the Series 10 unregistered, unsecured, privately placed convertible bonds issued by the Company on March 18, 2025. The above bond acquisition is an early redemption by separate agreement with the bondholder. The above "7. Acquisition decision date" is the date the bond redemption agreement was executed with the bondholder. The above "8. Acquisition amount" includes principal and interest.

[Matters concerning the seller] Seller name: SOQRI LLC Relationship with the Company or largest shareholder: Bondholder of this bond Basis for selection: - Transaction history and plans within 6 months before and after the acquisition decision: - Face value of the bonds sold (KRW): 900,000,000 Note: Holds an equity stake resulting from the conversion request on this bond -- Humax Holdings / Exercise of conversion right / 2026.05.20; Humax Holdings / Report on substantial shareholding of shares, etc. / 2026.05.21

[Where a corporation or organization is included among the sellers] (1) Basic information on the corporation or organization Name: SOQRI LLC; Number of investors: 2; Representative director (representative partner): -; Managing member (managing partner): Lee Jae-woong, 83.33%; Largest shareholder (largest investor): Lee Jae-woong, 83.33%

(2) Key financial information for the most recent fiscal year (Unit: KRW millions) Fiscal year: 2025, fiscal year-end date: 2025.12.31 Total assets: 98,265; Revenue: 4 Total liabilities: 99,354; Net income: -6,092 Total equity: -1,089; External auditor: Not applicable Capital: 30; Audit opinion: Not applicable