---
schema_version: "secwatch.filing_event.v1"
accession: "0001104659-25-062095"
form_type: "8-K"
ticker: "HYPD"
cik: "0001682639"
company_name: "HYPERION DEFI, INC."
filed_at: "2025-06-24T23:59:59+00:00"
generated_at: "2026-05-18T22:42:45.121357+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.85
calibrated_materiality_score: 0.85
confidence: "high"
source: SEC EDGAR
---

# Eyenovia raises $50M to acquire HYPE tokens, shifts to crypto treasury strategy; appoints new CIO

## Summary
- $50M PIPE for HYPE tokens; warrants could raise ~$150M more if exercised at $3.25/share.
- Hyunsu Jung appointed CIO and board member; three directors resigned per investor agreement.
- Loan amended: maturity extended to July 2028, interest rate cut to 8% (half PIK), interest-only through Jan 2027.
- Company expects to rename to Hyperion DeFi and change ticker to HYPD.
- Gen-2 Optejet device still in development; FDA registration anticipated by September 2025.

## SEC filing metadata
- accession: 0001104659-25-062095
- form_type: 8-K
- ticker: HYPD
- cik: 0001682639
- company_name: HYPERION DEFI, INC.
- filed_at: 2025-06-24T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.85
- calibrated_materiality_score: 0.85
- confidence: high
- sec_items: 1.01, 5.03, 2.03, 3.02, 5.02, 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1682639/000110465925062095/0001104659-25-062095-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1682639/000110465925062095/tm2518559d1_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001104659-25-062095
- JSON: https://secwatch.observer/filing/0001104659-25-062095.json
- Plain text: https://secwatch.observer/filing/0001104659-25-062095.txt

## Key facts
- Executive change
  Sean Ianchulev resigned as Director at HYPERION DEFI, INC..
  - Action: resigned
  - Role: Director
  source text: On June 17, 2025, Sean Ianchulev, M.D., Charles Mather IV (Chair) and Ram Palanki, Pharm. D., resigned from the Board and their respective positions on the committees of the Board.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1682639/000110465925062095/0001104659-25-062095-index.htm
- Executive change
  Hyunsu Jung was appointed as Chief Investment Officer at HYPERION DEFI, INC..
  - Action: appointed
  - Role: Chief Investment Officer
  source text: On June 17, 2025, the Board of Directors (the “Board”) of the Company appointed Hyunsu Jung to the position of Chief Investment Officer and to serve on the Board, effective immediately.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1682639/000110465925062095/0001104659-25-062095-index.htm
- Executive change
  Ram Palanki resigned as Director at HYPERION DEFI, INC..
  - Action: resigned
  - Role: Director
  source text: On June 17, 2025, Sean Ianchulev, M.D., Charles Mather IV (Chair) and Ram Palanki, Pharm. D., resigned from the Board and their respective positions on the committees of the Board.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1682639/000110465925062095/0001104659-25-062095-index.htm
- Executive change
  Charles Mather IV resigned as Chair at HYPERION DEFI, INC..
  - Action: resigned
  - Role: Chair
  source text: On June 17, 2025, Sean Ianchulev, M.D., Charles Mather IV (Chair) and Ram Palanki, Pharm. D., resigned from the Board and their respective positions on the committees of the Board.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1682639/000110465925062095/0001104659-25-062095-index.htm
- Governance Changes
  HYPERION DEFI, INC.: Filed Certificate of Designation for Series A Preferred Stock, establishing terms of a new series of preferred stock (effective 2025-06-20).
  - Change: charter amendment
  - Effective: 2025-06-20
  source text: On June 20, 2025, the Company filed a Certificate of Designation of Preferences, Rights and Limitations with the Secretary of State of the State of Delaware to provide for the designation of shares of the Series A Preferred Stock (the "Certificate of Designation"), which became effective upon filing.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1682639/000110465925062095/0001104659-25-062095-index.htm

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.