Hyperion DeFi Announces Executive Appointments to Strengthen Leadership

According to Foresight News, Hyperion DeFi, Inc. (NASDAQ: HYPD) has appointed Hyunsu Jung as its Chief Executive Officer, effective immediately. Jung has been with the company since June 2025 as Chief Investment Officer, focusing on developing on-chain business, enhancing operational standards, and expanding institutional relationships. Prior to joining Hyperion DeFi, Jung worked at DARMA Capital, where he designed and implemented diverse digital asset strategies. In addition, the company announced on September 29, 2025, that David Knox has been appointed as Chief Financial Officer. Knox brings extensive experience in capital markets and financial services, having held executive roles at PayPal, SoFi, and Cantor Fitzgerald. His primary focus will be on strengthening the company's financial infrastructure and building trust between Hyperion DeFi and both traditional capital markets and decentralized finance. Furthermore, Robert Rubenstein is set to join the company as General Counsel on January 12, 2026. Rubenstein has nearly thirty years of experience in legal and compliance roles, having led legal and business development functions for several multinational companies and managed complex corporate transactions exceeding $20 billion.