Shareholder Meeting Resolution Cancellation Lawsuit Concluded via Court Settlement

Hana Micron / Judgment/Decision on Lawsuit, etc. / (2026.05.29) Judgment/Decision on Lawsuit, etc. (Cancellation of Shareholder Meeting Resolution) Amendment Report Amendment Date: 2026-05-29 1. Disclosure document subject to amendment [Amendment] Judgment/Decision on Lawsuit, etc. (Cancellation of Shareholder Meeting Resolution) 2. Submission date of disclosure document subject to amendment 2026-05-20 3. Reason for amendment Amendment due to conclusion (finalization) of the lawsuit 4. Amended items Item | Before | After 7. Confirmation date | 2026-05-20 | 2026-05-29 8. Other matters for reference in investment decision-making: - The confirmation date in item 7 above is the date the court's settlement recommendation decision was served. → The confirmation date in item 7 above is the date the certificate of finality was issued by the court. - If the plaintiff or defendant files an objection later, matters related to the final judgment will be disclosed. → As no objection was filed within 2 weeks from the date the original of the settlement recommendation decision was served, the lawsuit was concluded (finalized) per the judgment/decision content. - After no objection was filed within 2 weeks following service of the original settlement recommendation decision, the lawsuit was concluded (finalized) per the certificate of finality. Judgment/Decision on Lawsuit, etc. 1. Case name: Cancellation of Shareholder Meeting Resolution Case number: 2025 GaHap 30457 2. Plaintiff/Applicant: Lee○○ and 6 others 3. Judgment/Decision content (Settlement Recommendation Decision): 1. The plaintiffs withdraw this lawsuit, and the defendant consents thereto. 2. The defendant shall not execute the corporate spin-off based on the resolution listed in Attachment 1 made at the Extraordinary General Meeting on July 16, 2025. 3. Litigation costs and mediation costs shall be borne by each party respectively. 4. Reason for judgment/decision: For fair resolution of the case, the decision is made as follows, taking into account the interests of the parties and all other circumstances. 5. Competent court: Daejeon District Court, Cheonan Branch 6. Judgment/Decision date: 2026-05-12 7. Confirmation date: 2026-05-29 8. Other matters for reference in investment decision-making: - The defendant in item 3 above is the Company, and the resolution listed in Attachment 1 is Agenda Item 1, the approval of the spin-off plan. - The confirmation date in item 7 above is the date the certificate of finality was issued by the court. - Pursuant to Articles 226 and 231 of the Civil Procedure Act, if no objection is filed within 2 weeks from the date the original of the settlement recommendation decision is served, the decision shall have the same effect as a judicial settlement, and a judicial settlement has the same effect as a final judgment. - As no objection was filed within 2 weeks from the date the original settlement recommendation decision was served, the lawsuit was concluded (finalized) per the judgment/decision content. ※ Related disclosures: 2025-04-22 Corporate spin-off decision 2025-05-21 Resolution to convene shareholder meeting 2025-07-16 EGM results 2025-07-21 Filing of lawsuit, etc. (management control dispute lawsuit) 2025-07-28 Judgment/Decision on lawsuit, etc. 2025-07-29 Other material management matters (withdrawal of spin-off decision) 2025-09-15 Filing of lawsuit, etc. (management control dispute) (Cancellation of Shareholder Meeting Resolution) 2026-01-19 Judgment/Decision on lawsuit, etc. (Cancellation of Shareholder Meeting Resolution) 2026-01-27 [Amendment] Judgment/Decision on lawsuit, etc. (Cancellation of Shareholder Meeting Resolution) 2026-05-20 [Amendment] Judgment/Decision on lawsuit, etc. (Cancellation of Shareholder Meeting Resolution)