Decision to issue 2 billion won KEPCO-linked derivative bond

SK Securities decided to issue 2 billion won worth of derivative-linked bonds (issue 3235) linked to KEPCO common stock
Underlying asset: KEPCO common stock; offer price 10,000 won; maturity July 30, 2026 (3 months)
Risk grade: 4 (moderate); unlisted; not covered by deposit insurance
Issuer credit rating A- (Korea Ratings); potential loss of principal
Investment return: maximum 3.351% p.a., minimum 3.350% p.a. (0.001%p extra if underlying rises 300%)
Early redemption may cause principal loss; caution advised

Filing: Shelf Registration Supplementary Document (Derivative-Linked Bonds - Equity-Linked Derivative-Linked Bonds)
Company: SK SECURITIES (001510)
Submission: SK SECURITIES CO.,LTD
Receipt: 04-29-2026