# HYPERION DEFI, INC. — Form D

HYPERION DEFI, INC. of LAGUNA HILLS, CA, a company, filed a Form D exempt-offering notice with the SEC on 2025-07-22. The offering totals $50.0M, of which $50.0M was reported sold. Industry: Pharmaceuticals.

## Offering

- Filed: 2025-07-22
- Form: D
- Accession: 0001104659-25-069564
- Industry: Pharmaceuticals
- Exemptions: 06b
- Total offering: $50.0M
- Amount sold: $50.0M
- Investors: 5
- Date of first sale: 2025-06-20
- Security types: equity
- Revenue range: Decline to Disclose
- SEC file number: 021-552478

## Issuer

- Name: HYPERION DEFI, INC.
- CIK: 0001682639
- Entity type: Corporation
- Jurisdiction: DELAWARE
- Incorporated: 2014
- Address: 23461 SOUTH POINTE DRIVE, SUITE 390, LAGUNA HILLS, CA, 92653
- Phone: 833-393-6684

## Officers, directors & promoters (20)

| Name | Role | Location |
| --- | --- | --- |
| Michael Geltzeiler | Director | Laguna Hills, CA |
| Rachel Jacobson | Director | Omaha, NE |
| Hyunsu Jung | Director | Laguna Hills, CA |
| Michael Rowe | Director | Laguna Hills, CA |
| Ellen Strahlman | Director | Laguna Hills, CA |
| Hyunsu Jung | Executive Officer | Laguna Hills, CA |
| Michael Rowe | Executive Officer | Laguna Hills, CA |
| Tsontcho Ianchulev | Director | White Plains, NY |
| Tsontcho Ianchulev | Executive Officer | White Plains, NY |
| Barry Butler | Executive Officer | Tampa, FL |
| Curt LaBelle | Director | Cambridge, MA |
| Curt LaBelle | Executive Officer | Cambridge, MA |
| Anthony Sun | Director | Apex, NC |
| Ernest Mario | Director | Palo Alto, CA |
| Kenneth Lee | Director | Miami, FL |
| Fredric Eshelman | Director | NEW YORK, NY |
| Charles Mather | Director | NEW YORK, NY |
| John Gandolfo | Executive Officer | NEW YORK, NY |
| Fred Eshelman | Director | Alexandria, VA |
| SHUHEI YOSHIDA | Director | RENO, NV |

## Other filings by this issuer (3)

| Filed | Form | Offering | Sold |
| --- | --- | --- | --- |
| [2020-04-07](https://search.stillhousedata.com/formd/0001578563-20-000012) | D | $6.0M | $6.0M |
| [2017-08-14](https://search.stillhousedata.com/formd/0001682639-17-000002) | D | $20.0M | $6.0M |
| [2016-08-24](https://search.stillhousedata.com/formd/0001682639-16-000001) | D | $8.0M | $4.0M |

## More

- [CIK 1682639 on SEC EDGAR (source of record)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1682639&type=&dateb=&owner=include&count=40)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/formd/0001104659-25-069564.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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