Grant of Stock Options with Exercise Price 57,087 Won (Current Price 51,900 Won)

HLB resolved on May 18, 2026 to grant stock options to employees and directors
Exercise price set at 57,087 won, out-of-the-money compared to recent closing price of 51,900 won
Options exercisable from May 19, 2028 to May 18, 2033, subject to service and performance conditions
Settled via issuance of new shares, potentially diluting existing shareholders
Fair value estimated using binomial model: expected exercise period 4-7 years, volatility 58.53%, risk-free rate 4.14%
Number of options granted and individual recipients not disclosed