Company profile
Hyperion Defi, Inc. Insider Trading
HYPDEvery SEC Form 4 insider trading filing for Hyperion Defi, Inc. (HYPD) since April 2023 — open-market buys and sells by directors and officers, option exercises, and cluster activity, updated as each filing is reported to the SEC. Why 2023?
- Exchange
- Nasdaq
- Sector
- Pharmaceutical Preparations
- CIK
- 0001682639
- Filings
- 79
- Insiders
- 19
- Last filing
- 2026-08-16
Activity summary
No insider transactions in the last 30 days. The most recent was on August 16, 2026, when Hyunsu Jung sold 40,000 shares. 79 filings from 19 insiders are on record below.
Three year balance
Buy and sell value by quarter, Q4 23 to Q3 26. Hyperion Defi, Inc. insiders are net buyers across the period shown.
Bars below the rule are sales, above are purchases. Largest quarter on the chart is $1.0M.
90 day insight
Over the last 90 days, Hyperion Defi, Inc. insiders bought $0 (4 transactions) and sold $0 (1 transaction).
- Most active insider: Hyunsu Jung with 1 transaction totaling $0.
Activity skews bullish — buys outpace sales.
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Aug 16, 2026 | Hyunsu Jung | HYPD | Tax Withholding | 40,000 | — | — |
| Jun 30, 2026 | Rachel Jacobson | HYPD | Award | 58,917 | — | — |
| Jun 30, 2026 | Ellen R Strahlman | HYPD | Award | 58,917 | — | — |
| Jun 30, 2026 | Happy David Walters | HYPD | Award | 58,917 | — | — |
| Jun 30, 2026 | Michael S Geltzeiler | HYPD | Award | 58,917 | — | — |
45 more transactions hidden
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-H "X-Api-Key: $KEY"Top insiders
By total value filed.
Institutional Ownership
Top 13F-HR holders of Hyperion Defi, Inc. as of 2026-06-30
Data source: quarterly 13F-HR filings — institutional holders report positions within 45 days of quarter end. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →