[Amended] Rights offering: final issue price set

What happened

KGA / Rights offering: final issue price set / (2026-07-15) (third-party placement, small-amount public offering)

Amendment report Amendment date: 2026-07-15 1. Disclosure document being amended: Rights offering, final issue price set 2. Filing date of the original disclosure document: 2026-07-02 3. Reason for amendment: amendment due to change of subscriber and change of subscription date and payment date 4. Amended items Item 1. Planned issuance details, (b) Number of shares: before amendment 745,030; after amendment 740,740 Item 2. Final issue price (per share), (a) Final price (KRW): before amendment 1,208; after amendment 1,215 Item 4. Determination date: before amendment 2026-07-01; after amendment 2026-07-14

- Rights offering: final issue price set 1. Planned issuance details (a) Type of shares: registered common shares (b) Number of shares: 740,740

2. Final issue price (per share) (a) Final price (KRW): 1,215 (b) First-round price (KRW): - (c) Second-round price (KRW): -

3. Par value (KRW): 500

4. Determination date: 2026-07-14

5. Other matters for investment reference The final issue price was calculated under Article 5-18(1) of the "Regulation on Issuance and Disclosure of Securities," applying a 10% discount rate to the volume-weighted average price for the 3rd to 5th trading days before the subscription date as the base share price. (Amounts below the KRW unit are rounded up.)

Related disclosures: 2026-07-09 Small-amount public offering disclosure document (equity securities) 2026-07-09 Rights offering decision (third-party placement, small-amount public offering)