Correction of Self-Convertible Bond Sale of KRW 19.86 Billion, Receipt Date Delayed by 2 Months

Scheduled receipt date of sale proceeds postponed by 2 months from April 27, 2026 to June 26, 2026
Conversion ratio lowered from 16.12% to 15.79% due to increase in total outstanding shares (reflecting exercise of conversion rights from other series)
Total sale amount of 25th series self-convertible bonds: KRW 19,864,701,260 (approx. 19.86 billion won), sold or to be sold to multiple buyers
Pre-maturity acquisition details: acquired bonds totaling KRW 21,000,000,000 (circumstances not disclosed)
Registration cancellations: total KRW 645,000,000 canceled
Other: shares from exercised conversion rights of 27th and 30th series convertible bonds reflected in total outstanding shares

Filing: [Correction of Description] Report on Major Matters (Decision on Sale of Self-Convertible Bonds)
Company: JK Synapse (060230)
Submission: JK Synapse Co., Ltd.
Receipt: 04-27-2026