Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| HYPERION DEFI, INC.HYPD · Entity 7220 | Chief Financial Officer | September 29, 2026 | September 30, 2026 |
Disclosed balances
About these balances
Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.
HYPERION DEFI, INC.
Report date September 29, 2026 · Filed September 30, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common Stock, par value $0.0001SEC Table I · non-derivative | Direct | 287,556 |
Reported balance
After 2026-09-29 transaction · row 1
1 source rowRow 1 · 2026-09-29 · Tax withholding · Disposed 19,563 · Balance 287,556 F1: These shares were withheld to satisfy tax withholding obligations incurred upon the vesting and settlement of a portion of a previously reported grant of restricted stock units held by the Reporting Person |
Filing footnotes · ownership attribution and instrument terms
F1: These shares were withheld to satisfy tax withholding obligations incurred upon the vesting and settlement of a portion of a previously reported grant of restricted stock units held by the Reporting Person
Transaction history
JSON APIPurchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”
The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.
| Transaction date | Company | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| September 29, 2026 Filed Sep 30, 2026 21:00 UTC | HYPERION DEFI, INC. HYPD · Entity 7220 | Tax withholdingCommon Stock, par value $0.0001 | 19,563 | $0.00 | $0.00 |
DisclosureSEC source: 0001104659-26-112391 · tm2626681-1_4seq1.xml · nonDerivative · entry 1 Knox David R. · CIK 0002089491 · Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 287,556 F1 · shares: These shares were withheld to satisfy tax withholding obligations incurred upon the vesting and settlement of a portion of a previously reported grant of restricted stock units held by the Reporting Person Read SEC document |
| March 30, 2026 Filed Apr 1, 2026 17:00 UTC | HYPERION DEFI, INC. HYPD · Entity 7220 | Tax withholdingCommon Stock, par value $0.0001 | 20,831 | $0.00 | $0.00 |
DisclosureSEC source: 0001104659-26-038601 · tm2610800-1_4seq2.xml · nonDerivative · entry 1 Knox David R. · CIK 0002089491 · Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 307,119 F1 · shares: These shares were withheld to satisfy tax withholding obligations incurred upon the vesting and settlement of a portion of a previously reported grant of restricted stock units held by the Reporting Person Read SEC document |
| December 31, 2025 Filed Jan 5, 2026 08:00 UTC | HYPERION DEFI, INC. HYPD · Entity 7220 | PurchaseCommon Stock, par value $0.0001 | 27,950 | $3.59 | $100,340.50 |
DisclosureSEC source: 0001104659-26-000416 · tm261697-1_4seq1.xml · nonDerivative · entry 1 Knox David R. · CIK 0002089491 · Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 327,950 Read SEC document |
| September 29, 2025 Filed Oct 1, 2025 16:02 UTC | HYPERION DEFI, INC. HYPD · Entity 7220 | GrantCommon Stock, par value $0.0001 | 200,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001104659-25-095620 · tm2527773-2_4seq1.xml · nonDerivative · entry 2 Knox David R. · CIK 0002089491 · Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 300,000 F2 · shares: Represents restricted stock units ("RSUs") that vest as follows: (1) 100,000 RSUs shall vest upon the Company achieving a market capitalization of one hundred fifty million dollars ($150,000,000) and (2) 100,000 RSUs shall vest upon the Company achieving a market capitalization of five hundred million dollars ($500,000,000) (the "Market Cap Milestones"), with the Market Cap Milestones to be considered achieved if the applicable threshold is achieved on ten (10) trading days out of a rolling thirty (30) day period, subject to the Grantee's continued employment with the Company through each such vesting date. Read SEC document |
| September 29, 2025 Filed Oct 1, 2025 16:02 UTC | HYPERION DEFI, INC. HYPD · Entity 7220 | GrantCommon Stock, par value $0.0001 | 100,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001104659-25-095620 · tm2527773-2_4seq1.xml · nonDerivative · entry 1 Knox David R. · CIK 0002089491 · Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 100,000 F1 · shares: Represents restricted stock units ("RSUs") that vest as follows: (1) 50,000 RSUs shall vest on March 29, 2026 and (2) 50,000 RSUs shall vest on September 29, 2026, subject to the Grantee's continued employment with the Company through each such vesting date. Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.