Filing of Large Shareholding Report and Key Shareholders' Agreement Terms

A large shareholding report has been filed, including the existence of a shareholders' agreement between the reporter and special related parties.
The parties to the agreement are Kang-myeong Lee, Kyeong-yeol Lee, and DK-P KAI New Technology Investment Fund No. 1.
The agreement includes restrictions on share disposal, put option, call option, right of first refusal, tag-along right, and drag-along right.
The agreement is effective until the parties agree to terminate or until any party ceases to own shares of the target company.
Specific numbers of shares held and ratios are not disclosed in the report.