HYPERION DEFI INC (HYPD) Stock Ownership

USA Nasdaq NASDAQ:HYPD • US30234E2037

3.66 USD
-0.27 (-6.87%)
At close: Jan 29, 2026
3.7 USD
+0.04 (+1.09%)
After Hours: 1/29/2026, 8:25:51 PM
HYPD Ownership Chart.HYPD Ownership Chart: showing Insider, Institutional ownership and shares available to the public.HYPD Ownership.InsiderInstitutionalPublic



Shares Outstanding8.10M
Float5.72M
Float Short Interest Percentage32.55%
Owners (insider)26.18%
Owners (institutional)9%
Owners (insider) change75.69%
Owners (institutional) changeN/A
HYPD Institutional Ownership HistoryHYPD Institutional Ownership HistoryHYPD Institutional Ownership History
HYPD Historical Insider Transactions ChartHYPD Historical Insider Buy and Sell Transactions ChartHYPD Historical Insider Transactions Feb 2025 Mar 2025 Apr 2025 May 2025 Jun 2025 Jul 2025 Aug 2025 Sep 2025 Oct 2025 Nov 2025 Dec 2025 Jan 2026 0 200K 400K 600K 800K 1M
Date Name Type Shares Price Amount
Jan 12, 2026 Rubenstein Robert Grant 75000 0.00 $ 0.00
Dec 31, 2025 Knox David R. Open Market Purchase 27950 3.59 $ 100,340.50
Dec 29, 2025 Jung Hyunsu Option Excercise 82324 0.00 $ 0.00
Dec 26, 2025 Strahlman Ellen R Open Market Purchase 30880 3.66 $ 113,091.17
Dec 18, 2025 Strahlman Ellen R Open Market Purchase 38444 3.14 $ 120,663.99
Dec 17, 2025 GELTZEILER MICHAEL S Open Market Purchase 30000 3.01 $ 90,210.00
Dec 17, 2025 Walters Happy David Open Market Purchase 61930 3.02 $ 187,152.46
Sep 29, 2025 Knox David R. Grant 300000 0.00 $ 0.00
Sep 8, 2025 Walters Happy David Grant 50000 0.00 $ 0.00
Aug 18, 2025 Jung Hyunsu Grant 1000000 0.00 $ 0.00
Aug 18, 2025 JACOBSON RACHEL Grant 50000 0.00 $ 0.00
Aug 18, 2025 Strahlman Ellen R Grant 50000 0.00 $ 0.00
Aug 18, 2025 GELTZEILER MICHAEL S Grant 50000 0.00 $ 0.00