---
schema_version: "secwatch.filing_event.v1"
accession: "0001104659-25-112968"
form_type: "8-K"
ticker: "HYPD"
cik: "0001682639"
company_name: "HYPERION DEFI, INC."
filed_at: "2025-11-17T23:59:59+00:00"
generated_at: "2026-05-16T19:18:45.314068+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# Hyperion DeFi enters $500M ATM equity sales agreement with Cantor, Chardan

## Summary
- Sales Agreement dated Nov 14, 2025 with Cantor Fitzgerald & Co. and Chardan Capital Markets LLC.
- Company may sell up to $500M of common stock at-the-market.
- Sales agents earn 4.0% commission on gross proceeds.
- Company not obligated to sell any shares; agreement terminates upon full sale or termination.
- Offering under Form S-3 filed Nov 14, 2025.

## SEC filing metadata
- accession: 0001104659-25-112968
- form_type: 8-K
- ticker: HYPD
- cik: 0001682639
- company_name: HYPERION DEFI, INC.
- filed_at: 2025-11-17T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: high
- sec_items: 1.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1682639/000110465925112968/0001104659-25-112968-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1682639/000110465925112968/tm2531349d1_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001104659-25-112968
- JSON: https://secwatch.observer/filing/0001104659-25-112968.json
- Plain text: https://secwatch.observer/filing/0001104659-25-112968.txt

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