Large Shareholding Report Filed (Reference to Hana Materials Collateral Agreement)


  • Reporter filed a large shareholding report including a collateral agreement for Hana Materials Co., Ltd.
  • The collateral agreement is a supplementary measure for the same borrowing as the debt guarantee disclosure on June 29, 2023, referencing the collateral provision decision disclosure on November 24, 2023.
  • No special related parties or collective investment operators reported.
  • No details on financing for acquisition.
  • Overall, it is an extension of previous disclosures with no new positive or negative factors.
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KOSDAQ Filing Information


  • Filing: Report on Large Shareholding (General)
  • Company: Hana Materials (166090)
  • Submission: Hana Micron Inc.
  • Receipt: 05-06-2026