No Disclosed Changes in Large Shareholding Report


  • This filing is a standard template for a large shareholding status report, with no specific figures such as number of shares held, ratio, or changes.
  • No information on shareholder return measures (buybacks, dividends) or financial soundness indicators (BIS ratio, NPL).
  • As of the report date, there are no disclosed changes in shareholding by the reporter and special relations, suggesting no triggering event occurred.
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KOSDAQ Filing Information


  • Filing: Report on Large Shareholding (General)
  • Company: PROTEC (053610)
  • Submission: Seunghwan Choi
  • Receipt: 05-07-2026