Hyperion DeFi Appoints Hyunsu Jung CEO, Effective Immediately

Hyperion DeFi, Inc. (NASDAQ: HYPD) ("Hyperion DeFi" or the "Company") today announced that its Board of Directors has appointed Hyunsu Jung as Chief Executive Officer, effective immediately.

Mr. Jung's appointment marks an important milestone in the Company's leadership evolution as it advances its strategic priorities for 2026. Mr. Jung joined Hyperion DeFi as Chief Investment Officer in June 2025, where he has focused on developing on-chain business lines, strengthening operational discipline, and expanding institutional relationships.