Exercise of 201,000 Stock Options (New Listing 2026-06-24)


  • RF Systems issued 201,000 new shares through stock option exercise (1.4% dilution relative to existing shares).
  • Exercise prices are KRW 2,500 (1st & 2nd tranches) and KRW 3,506 (3rd & 4th tranches), well below current price of KRW 12,590.
  • Option holders: 1 former employee, 2 non-registered executives, 9 employees. New shares listing date: 2026-06-24.
  • Remaining stock options: 50,000 shares (5th tranche, exercise price KRW 7,020).

KOSDAQ Filing Information


  • Filing: Exercise of Stock Options
  • Company: RF Systems (474610)
  • Submission: RF Systems Co., Ltd.
  • Receipt: 05-22-2026
  • Under KRX KOSDAQ Market Division