Large Shareholding Report - Change Due to 2:1 Stock Consolidation


  • Reporting person reports change in number and ratio of shares held due to 2:1 stock consolidation
  • No change in beneficial ownership or voting power proportion (mechanical adjustment)
  • No separate trading, contracts, or intention to influence management
  • No other notable events
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KOSDAQ Filing Information


  • Filing: Report on Large Shareholding (General)
  • Company: OptiCore (380540)
  • Submission: Black Mountain Holdings
  • Receipt: 05-13-2026