HYPD
HYPERION DEFI, INC. · Healthcare · Market cap $50.8M
Insiders bought $30K net in the last 90 days ·0 sellers, 1 buyer· latest Form 4 filed Jun 2, 2026
Insider Buying
$641K
reported purchases (SEC code P)
Insider Selling
$0
reported sales (SEC code S)
Unique Insiders
5
in the rolling window
Latest filing
Aug 18, 2026
Jung Hyunsu
HYPERION DEFI, INC. (HYPD) has 16 SEC Form 4 filings (24 transaction rows) in the rolling window, disclosed by 5 distinct insiders. Most recent filing: Aug 18, 2026.
Inside the rolling window, 5 insiders at HYPERION DEFI, INC. reported 8 open-market purchases totaling $641K and no open-market sales. The most active filer is Director Strahlman Ellen R with 3 filings. The most recent open-market filing is a purchase of 7,000 shares by See Remarks Jung Hyunsu, dated Jun 1, 2026, worth $26K.
- Industry:Medical - Devices
- CEO:Hyunsu Jung
- Employees:13
- HQ:New York, NY, US
- IPO:2025-07-02
| Source | |||||||
|---|---|---|---|---|---|---|---|
Jung HyunsuFirst filing | See Remarks | Purchase | 7,000 | $26K | Jun 2 | -11.6% | SEC ↗ |
Jung HyunsuFirst filing | See Remarks | Purchase | 1,000 | $4K | Jun 2 | -11.6% | SEC ↗ |
Knox David R.First filing | Chief Financial Officer | Purchase | 27,950 | $100K | Jan 5 | -17.4% | SEC ↗ |
| Director | Purchase | 6,912 | $27K | Dec 30 | -3.0% | SEC ↗ | |
| Director | Purchase | 23,968 | $86K | Dec 30 | -3.0% | SEC ↗ | |
Strahlman Ellen RFirst filing | Director | Purchase | 38,444 | $121K | Dec 22 | -19.9% | SEC ↗ |
Walters Happy DavidFirst filing | Director | Purchase | 61,930 | $187K | Dec 19 | — | SEC ↗ |
GELTZEILER MICHAEL SFirst filing | Director | Purchase | 30,000 | $90K | Dec 19 | — | SEC ↗ |
Frequently asked questions
How many SEC Form 4 insider filings does HYPD have?
HYPERION DEFI, INC. (HYPD) has 16 SEC Form 4 filings (24 transaction rows) in the rolling 365-day window, disclosed by 5 distinct insiders. Most recent filing: Aug 18, 2026.
When was the most recent SEC Form 4 filing for HYPD?
The most recent Form 4 filing for HYPD on Tracefour is dated Aug 18, 2026.
Who is the most active insider at HYPD?
The most active SEC Form 4 filer at HYPD in the rolling window is Director Strahlman Ellen R, with 3 filings.
What is the net insider flow at HYPD over the last 6 months?
Over the trailing 180 days, insiders at HYPD have net bought $30K based on SEC Form 4 disclosures.
What is the total insider buy and sell value at HYPD in the current window?
Inside the rolling window, insiders at HYPD bought $641K and sold $0 based on SEC Form 4 filings.
Can I get alerts for HYPD insider trading?
Yes. Tracefour sends a free email when a new SEC Form 4 purchase or sale is filed at HYPERION DEFI, INC. (HYPD). Alerts are set per company from the page itself, there is no paid tier, and each email links to the original filing on SEC EDGAR.
Related companies
HYPERION DEFI, INC. is in the Healthcare sector.