Hyperion DeFi CEO Michael Rowe resigns; Hyunsu Jung named interim CEO; board appoints Happy Walters

HYPERION DEFI, INC.

Michael Rowe resigned as CEO effective immediately; Hyunsu Jung (CIO & director) named interim CEO, CFO, Treasurer, and Secretary.
Nasdaq Staff notified company regained compliance with $2.5M minimum equity requirement (Listing Rule 5550(b)(1)).
Board expanded from five to six; Happy Walters appointed as director, effective Sept 8, 2025; granted 50,000 RSUs vesting through Nov 2026.
Walters serves on Nominating & Governance Committee; experience in blockchain and crypto sectors.

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