Hyperion DeFi, Inc. (HYPD)
Nasdaq: HYPD · Pharmaceutical Preparations · New York, NY · filing with the SEC since 2016
Who owns Hyperion DeFi, Inc.
As filed with the SECHolders of 5% or more
1
Hyunsu Jung holds 9.3% of Common Stock, $0.0001 par value, as its SCHEDULE 13D filed Jul 16, 2025 says.
Directors and officers
8
report now, of 24 people on the record since 2018. Their holdings as a group are not read here.
Institutions as a whole
n/a
The record does not read the share held by managers that file Form 13F, so none is printed and no split of the rest is estimated. What it holds is the 1 named at left.
Holders of 5% or moreshare of the class, as filed
Hyunsu Jung
SCHEDULE 13D · filed Jul 16, 2025 · Common Stock, $0.0001 par value
Avenue Capital Management II, L.P.
SCHEDULE 13D/A · filed Sep 19, 2025 · COMMON STOCK, par value $0.0001 per share · reported falling below 5%, from 6.2% in Sep 17, 2025
Forsakringsaktiebolaget Avanza Pension
SCHEDULE 13G/A · filed Oct 5, 2026 · COMMON STOCK, PAR VALUE $0.001 PER SHARE · reported falling below 5%, from 8.58% in Jul 1, 2026
What HYPD reports owning in othersstakes of 5% or more, and other ties
Hyperion DeFi, Inc. reports no stake in another company in the record.
Insider tradesForm 4
0sales
13purchases
0sales on a scheduled plan
0people selling
$0sold, in dollars
$600,000bought, in dollars
Open-market trades on Form 4 from Sep 30, 2025 to Sep 30, 2026. A scheduled plan is a selling program set in advance under SEC rule 10b5-1. The trades are listed as filed and do not feed the grade.
By calendar yearSoldBought
2026 runs to Sep 30, 2026. Dollars as filed, summed by the transaction date.
People who traded in the window5 of 30 on the roster
| Person | Role as filed | Sales | Sold | On a plan | Buys | Bought |
|---|---|---|---|---|---|---|
| Strahlman Ellen R | director | 0 | $0 | 0 | 6 | $200,000 |
| Jung Hyunsu | Chief Executive Officer and Chief Investment Officer | 0 | $0 | 0 | 4 | $0 |
| Knox David R. | Chief Financial Officer | 0 | $0 | 0 | 1 | $100,000 |
| Geltzeiler Michael S | director | 0 | $0 | 0 | 1 | $100,000 |
| Walters Happy David | director | 0 | $0 | 0 | 1 | $200,000 |