Hyperion DeFi Inc is a USA-based company building a long-term strategic treasury of Hyperliquid's native token, HYPE. The Company is focused on providing its shareholders with simplified access to the Hyperliquid ecosystem, one of the fastest-growing and highest-revenue-generating blockchains in the world. Shareholders benefit from a gradually compounding exposure to HYPE, both from its native staking yield and additional revenues generated from its on-chain utility. It is working to provide its shareholders with simplified exposure to the Hyperliquid ecosystem, which is believed to be among the highest-revenue-generating blockchains in the world, according to information from various blockchain data tracking sources, including Artemis Analytics and DefiLlama.
| Form 4 transaction type | Transactions | Shares | Total value |
|---|---|---|---|
| Open-market purchase | 4 | 8,000 | $30K |
| Grant or award | 4 | 235,668 | |
| Tax withholding / forfeiture | 1 | 40,000 |
Dollar totals are shown for open-market purchases and sales only. Grants, option exercises, gifts and tax withholding are reported by share count because they are not trades at a market price.
21 Form 4 filings on record, the earliest from Feb 21, 2025, newest first.
| Date | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Hyunsu Jung - Officer | Tax withholding / forfeiture | Common Stock, par value $0.0001 | 40,000 | $0.00 | - | |
| Happy David Walters - Director | Grant or award | Common Stock, par value $0.0001 | 58,917 | $0.00 | - | |
| Ellen R. Strahlman - Director | Grant or award | Common Stock, par value $.0001 | 58,917 | $0.00 | - | |
| Rachel Jacobson - Director | Grant or award | Common Stock, par value $.0001 | 58,917 | $0.00 | - | |
| Michael S. Geltzeiler - Director | Grant or award | Common Stock, par value $0.0001 | 58,917 | $0.00 | - | |
| Hyunsu Jung - Officer | Open-market purchase | Common Stock, par value $0.0001 | 5,000 | $3.66 | $18K | |
| Hyunsu Jung - Officer | Open-market purchase | Common Stock, par value $0.0001 | 2,000 | $3.81 | $8K | |
| Hyunsu Jung - Officer | Open-market purchase | Common Stock, par value $0.0001 | 500 | $3.64 | $2K | |
| Hyunsu Jung - Officer | Open-market purchase | Common Stock, par value $0.0001 | 500 | $3.68 | $2K | |
| Hyunsu Jung - Officer | Tax withholding / forfeiture | Common Stock, par value $0.0001 | 40,000 | $0.00 | - | |
| David R. Knox - Officer | Tax withholding / forfeiture | Common Stock, par value $0.0001 | 20,831 | $0.00 | - | |
| David R. Knox - Officer | Grant or award | Common Stock, par value $0.0001 | 100,000 | $0.00 | - | |
| David R. Knox - Officer | Grant or award | Common Stock, par value $0.0001 | 200,000 | $0.00 | - | |
| Happy David Walters - Director | Grant or award | Common Stock, par value $0.0001 | 50,000 | $0.00 | - | |
| Michael S. Geltzeiler - Director | Grant or award | Common Stock, par value $.0001 | 50,000 | $0.00 | - | |
| Ellen R. Strahlman - Director | Grant or award | Common Stock, par value $.0001 | 50,000 | $0.00 | - | |
| Rachel Jacobson - Director | Grant or award | Common Stock, par value $.0001 | 50,000 | $0.00 | - | |
| Hyunsu Jung - Officer | Grant or award | Common Stock, par value $0.0001 | 1,000,000 | $0.00 | - | |
| Hyunsu Jung - Officer | Grant or award | Common Stock, par value $0.0001 | 500,000 | $0.00 | - | |
| Rachel Jacobson - Director | Grant or award | Common Stock, par value $.0001 | 5,000 | $0.00 | - | |
| Ellen R. Strahlman - Director | Grant or award | Common Stock, par value $.0001 | 5,000 | $0.00 | - | |
| Michael M. Rowe - Officer | Grant or award | Common Stock, par value $0.0001 | 6,600 | $0.00 | - | |
| Michael S. Geltzeiler - Director | Grant or award | Common Stock, par value $.0001 | 7,000 | $0.00 | - | |
| Michael S. Geltzeiler - Director | Grant or award | Common Stock, par value $.0001 | 5,000 | $0.00 | - | |
| Avenue Capital Management II, L.P. | Other | Convertible Debt | 5,952,381 | - | - |
HYPERION DEFI, INC. (HYPD) had 6 insider filings in the last 90 days, with the most recent on 2026-08-18. The full record for HYPD runs to 21 Form 4 filings, the earliest from 2025-02-21. InsiderAlpha tracks every Form 4, Form 144, and 8-K filing in real time.
4 insider purchases of HYPD were filed in the last 90 days, totaling $30K.
No insider sales of HYPD were filed in the last 90 days.
This page tracks HYPD Form 4 insider transactions, Form 144 sale notices, and 8-K material event disclosures in one timeline. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
Create a free InsiderAlpha account and press Watch on this page to add HYPD to your watchlist. A free account also opens the full scored daily plan with every past day and 3 months of price history. No card is required. Sign up at https://insideralpha.ai/register.
Every Form 4 below links to the original document on SEC EDGAR, so the numbers on this page can be checked against the filing they came from.
Real-time Form 4 alerts, AI-scored daily trade ideas and 10b5-1 plan flags.