Additional Issuance of 1 Trillion Won Inverse Leveraged WTI Crude Oil ETN

Additional issuance of Series 43 inverse leveraged (-2x) WTI Crude Oil Futures ETN with total offering of 1 trillion won (1,000,000 million won)
Issue price per security: 10,000 won, total issued quantity: 100 million securities, listing date: May 4, 2026, maturity: July 30, 2027
Underlying index: DJCI 2X Inverse Crude Oil TR (calculated by S&P Dow Jones, traded on NYMEX)
Total annual fee: 1.00% (management fee 0.15%, currency hedging 0.40%, etc.)
Underlying index 5-year return: -97.87% (annualized -19.55%), volatility 74.33%
Non-principal-protected, maximum loss 100% (total loss possible), not covered by depositor protection
Issuer credit rating: AA+ (Korea Ratings, March 25, 2026), meets listing requirements
Early redemption available (minimum 200,000 securities, fee 2.00%), liquidity provider is the issuer itself

Filing: Bulk Registration Additional Document (Derivative-Linked Securities - Exchange Traded Securities)
Company: NH Investment & Securities (005940)
Submission: NH Investment & Securities Co., Ltd.
Receipt: 04-29-2026