Optrontec Announces Convertible Bond Issuance with Put Option and Additional Yield


  • Decision to issue convertible bonds: Issuance size and conversion terms not disclosed.
  • Put option granted: Starting 36 months after issuance (2029-05-29), exercisable every 3 months.
  • Early redemption rates: Ranging from 109.3898% (1st) to 115.254% (8th).
  • Additional guaranteed yield: Base yield 3% compounded annually, plus additional 4% compounded annually after 2 years (paid directly to underwriter).

KOSDAQ Filing Information


  • Filing: Report On Major Events (Decision On Issuance Of Convertible Bonds)
  • Company: OPTRONTEC (082210)
  • Submission: OPTRONTEC Inc.
  • Receipt: 05-11-2026