[Amended] Stock split decision

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KoMiCo / Stock split decision / (2026.07.16) Stock split decision

Amendment report Amendment date: 2026-07-16 1. Disclosure document being amended: Stock split decision 2. Filing date of the disclosure document being amended: 2026-05-12 3. Reason for amendment: Correction of the stated effective date of the new shares 4. Amended items Item: Effective date of new shares; Before amendment: 2026-07-30; After amendment: 2026-07-31

- Stock split decision 1. Details of the stock split Category: Before split / After split Value per share (KRW): 500 / 200 Total shares issued - common shares: 20,545,310 / 51,363,275 Total shares issued - preferred shares: - / -

2. Stock split schedule Expected date of general shareholders' meeting: 2026-07-15 Old share certificate submission period - start date: -, end date: - Effective date of new shares: 2026-07-31 Expected trading suspension period - start date: 2026-07-29, end date: 2026-08-20 Share register closure period: - Expected date of delivery of new share certificates: - Expected listing date of new share certificates: 2026-08-21

3. Purpose of the stock split: To invigorate share trading by increasing the number of shares in circulation

4. Board of directors' resolution date: 2026-05-12 - Outside directors' attendance: Present (persons): 2; Absent (persons): 0 - Attendance of the auditor (audit committee member who is not an outside director): Present

5. Other matters for reference in investment decisions 1. The above stock split was decided for the purpose of invigorating share trading by expanding the number of shares in circulation, improving investors' trading access, and enhancing shareholder value. 2. The above stock split decision is scheduled to be put on the agenda of the Company's extraordinary general shareholders' meeting (2026-07-15), and as a special resolution matter of the shareholders' meeting, may be changed depending on the outcome of that meeting. 3. The total shares issued before the split above is the total shares issued after completion of the bonus issue stated in the "Material Event Report (Bonus Issue Decision)" disclosed on 2026-05-12. 4. The stock split schedule, procedures, and other necessary matters may be partially changed through the shareholders' meeting resolution or in the course of consultation with relevant laws and regulations and relevant authorities. 5. Due to the implementation of the "Act on Electronic Registration of Stocks, Bonds, etc." on 2019-09-16, the share register closure period, old share certificate submission period, expected date of delivery of new share certificates, and the locations for submission of old share certificates and delivery of new share certificates are not indicated.

* Related disclosures 2026-05-12 Bonus issue decision 2026-05-12 Setting of a share register closure period or record date 2026-05-12 Trading suspension of share certificates (bonus issue)