CEO Dongwoo Nam Acquires 2,743 Subscription Rights in RF Materials' Rights Offering, Slightly Increasing Ownership (0.55%→0.57%) - Routine Insider Transaction Disclosure


  • On May 26, 2026, CEO Dongwoo Nam acquired 2,743 subscription rights certificates from a rights offering, increasing his specific securities holdings from 46,600 to 49,343 shares (0.57%)
  • The rights offering was approved by the board on April 8, 2026, with a ratio of 0.0588671326 new shares per existing share, leading to the proportionate allocation to the CEO
  • Exercise of the subscription rights could lead to slight dilution, but the current change in ownership is minimal and reflects insider participation, limiting immediate stock price impact
  • No separate shareholder return policies such as share buybacks, cancellations, or dividends were disclosed
  • [AI Summary]The CEO's acquisition of subscription rights is a routine insider transaction resulting from the rights offering, with a marginal increase in ownership from 0.55% to 0.57%, representing a neutral event with no significant impact on existing shareholder value

KOSDAQ Filing Information


  • Filing: Report on Ownership of Specific Securities by Executives and Major Shareholders
  • Company: RF Materials (327260)
  • Submission: Dongwoo Nam
  • Receipt: 06-01-2026