Submission of Stock Holding Report Form (No Material Content)


  • This document is a standard form for stock holding reports and contains no actual changes in holdings or management-related information.
  • The figures shown are sample data (financials of Ace Antenna and Shinah Tech) and are not actual reporting content.
  • Therefore, there is no bullish or bearish information affecting stock prices.

KOSDAQ Filing Information


  • Filing: Report on Large Shareholding (General)
  • Company: Ace Technologies (088800)
  • Submission: Koo Kwan-young
  • Receipt: 04-30-2026