Report on Ownership of Specific Securities by Executives/Major Shareholders (Reflecting 5:1 Reverse Stock Split)


  • Filing of ownership report by executive/major shareholder.
  • Reflects 5:1 reverse stock split completed on April 20, 2026.

KOSDAQ Filing Information


  • Filing: Report on Ownership of Specific Securities by Executives and Major Shareholders
  • Company: T Scientific (057680)
  • Submission: Sangwoo Kim
  • Receipt: 05-08-2026