Large Shareholding Report (Purpose of Influencing Management, Some Related Entities with Negative Equity and Pledge)

The reporting person filed a large shareholding report with the purpose of influencing management
Key legal entity of the reporting person: Lucy Co., Ltd. (assets: 7,905, liabilities: 7,907, equity: -1, capital impairment)
Special related parties: Aubrion Co., Ltd. (assets: 7,616, liabilities: 700, equity: 6,916), Estelle Union No. 1 (equity: 7,616), Lightron Holdings Co., Ltd. (equity: 1,916), Airini Co., Ltd. (equity: -88, capital impairment), La Tour Co., Ltd. (equity: 10)
The reporting person provided shares as collateral for a loan guarantee as a joint surety for Hanul Materials Science Co., Ltd.'s stock-secured loan
Details of changes in large shareholding and specific number of shares held are not disclosed in the report (blank)