David R. Knox

CIK: 0002089491

Transaction Breakdown

Open Market Buys (P)1 (25.0%)

High conviction signal

Open Market Sales (S)0 (0.0%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)2 (50.0%)

Compensation grants

Other (G, F, J, C, D, …)1 (25.0%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

HYPD

HYPERION DEFI, INC.

Officer

Discretionary Trading P&L

Holdings

Transaction History (4 total)

HYPD
HYPERION DEFI, INC.
Mar 30, 2026
Tax Payment(F)
Direct
20.8K shares-
HYPD
HYPERION DEFI, INC.
Dec 31, 2025
Purchase(P)
Direct
28K shares at avg. $3.59$100K
HYPD
HYPERION DEFI, INC.
Sep 29, 2025
Award(A)
Direct
100K shares-
HYPD
HYPERION DEFI, INC.
Sep 29, 2025
Award(A)
Direct
200K shares-

		Type	Shares	Price		Ownership
Mar 30, 2026	HYPD HYPERION DEFI, INC.	Tax Payment(F)	20,831	-	$0	Direct
Dec 31, 2025	HYPD HYPERION DEFI, INC.	Purchase(P)	27,950	$3.59	$100,341	Direct
Sep 29, 2025	HYPD HYPERION DEFI, INC.	Award(A)	100,000	-	-	Direct
Sep 29, 2025	HYPD HYPERION DEFI, INC.	Award(A)	200,000	-	-	Direct

1-4 of 4 transactions

About Knox David R.

Knox David R. (SEC CIK 0002089491) files insider reports with the SEC as Chief Financial Officer of HYPERION DEFI, INC. (HYPD).

Signal8 holds 4 ownership filings by Knox David R. (1 Form 3, 3 Form 4), filed between Oct 1, 2025 and Apr 1, 2026. Those filings report 4 transactions, from Sep 29, 2025 to Mar 30, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Knox David R.'s filings is in LAGUNA HILLS, CA.

Recent filings by Knox David R.

Mar 30, 2026: Tax withholding of HYPD shares (Form 4, code F).
Dec 31, 2025: Open-market purchase of HYPD shares (Form 4, code P).
Sep 29, 2025: Grants or awards of HYPD shares (2 lines, Form 4, code A).

Other insiders filing for HYPERION DEFI, INC. (HYPD)

How to read Form 4 transaction codes