ATUM

Submission of Stock Large Holdings Report Form


  • This document is a standard form for reporting large shareholdings under the Capital Markets Act, with no specific data such as number of shares held, ratios, or changes filled in.
  • Basic information including the issuer, reporting person, special relations, purpose of holding, and reasons for changes are all blank, indicating no substantive disclosure.
  • Due to the absence of data, no positive or negative impact can be assessed; the market impact is neutral.

KOSDAQ Filing Information


  • Filing: Report on Large Shareholding (General)
  • Company: ATUM (355690)
  • Submission: Taek-soo Han
  • Receipt: 05-12-2026