Public Notice of Record Date for Opposing a Small-Scale Merger

Pursuant to Article 354 of the Commercial Code and the Articles of Incorporation of the Company, we hereby provide public notice to grant shareholders registered in the Register of Shareholders as of May 7, 2026, the right to voice their opposition to the small-scale merger between the Company and Huons Life Science Co., Ltd.

April 22, 2026

Huons Co., Ltd. CEO Song Soo-young