NASDAQ: HYPD
Hyperion Defi Inc Stock Ownership - Who owns Hyperion Defi?

Insider buying vs selling

Have Hyperion Defi Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Hyunsu JungChief Executive Officer and Chief Investment Officer2026-06-02500$3.64
$1.82kBuy
Hyunsu JungChief Executive Officer and Chief Investment Officer2026-06-02500$3.68
$1.84kBuy
Hyunsu JungChief Executive Officer and Chief Investment Officer2026-06-015,000$3.66
$18.30kBuy
Hyunsu JungChief Executive Officer and Chief Investment Officer2026-06-012,000$3.81
$7.62kBuy
David R. KnoxChief Financial Officer2025-12-3127,950$3.59
$100.34kBuy
Ellen R. StrahlmanDirector2025-12-2912,112$3.60
$43.60kBuy
Ellen R. StrahlmanDirector2025-12-2911,856$3.61
$42.80kBuy
Ellen R. StrahlmanDirector2025-12-263,601$3.86
$13.91kBuy
Ellen R. StrahlmanDirector2025-12-263,311$3.86
$12.78kBuy
Ellen R. StrahlmanDirector2025-12-1819,702$3.14
$61.84kBuy

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Net Insider Buy/Sell (L12M) Ownership

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HYPD Shareholders

What type of owners hold Hyperion Defi Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Stuart M. Grant70.24%10,914,153$42.46MInsider
Shuhei Yoshida11.27%1,751,900$6.81MInsider
Senju Pharmaceutical Co Ltd11.06%1,718,566$6.69MInsider
Fredric N. Eshelman10.42%1,618,835$6.30MInsider
Hyunsu Jung8.66%1,345,676$5.23MInsider
Curt H. Labelle4.18%648,903$2.52MInsider
Ernest Mario2.46%382,706$1.49MInsider
David R. Knox1.85%287,556$1.12MInsider
Ellen R. Strahlman1.19%184,947$719.44kInsider
Happy David Walters1.10%170,847$664.59kInsider

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HYPD vs Biotech Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
HYPD0.01%99.99%Net Buying
XLO0.01%99.99%Net Selling
INKT0.00%100.00%Net BuyingNet Buying
ACET0.04%99.96%Net Buying
PDSB0.01%44.36%

Hyperion Defi Stock Ownership FAQ

Who owns Hyperion Defi?

Hyperion Defi (NASDAQ: HYPD) is owned by 0.02% institutional shareholders, 126.99% Hyperion Defi insiders, and 0.00% retail investors. Stuart M. Grant is the largest individual Hyperion Defi shareholder, owning 10.91M shares representing 70.24% of the company. Stuart M. Grant's Hyperion Defi shares are currently valued at $41.69M.

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