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Who

David R. Knox

Chief Financial Officer

Company insider

Files Form 4 as: Chief Financial Officer, Hyperion DeFi.

In numbers

Trades disclosed
8
Buys
1
Sells
0
Bought
$201K
Sold
$0
Companies
1
Companies where not an officer
0
First trade
29 Sep 2025
Last trade
29 Sep 2026
Last filed
30 Sep 2026

Companies traded

Where they are an officer
HYPD Hyperion DeFiOfficer · Biotechnology · last 29 Sep 20261 buy · 0 sells

Activity over time

1 Dec 2025 – 1 Oct 2026
01Dec 25Mar 26May 26Aug 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
29 Sep 2026filed 30 Sep 2026HYPD Hyperion DeFiBiotechnologySEC FORM 4 Code F—19,563 at $0.00filing
29 Sep 2026filed 30 Sep 2026HYPD Hyperion DeFiBiotechnologySEC FORM 4 Code F—19,563 at $0.00filing
30 Mar 2026filed 1 Apr 2026HYPD Hyperion DeFiBiotechnologySEC FORM 4 Code F—20,831 at $0.00filing
30 Mar 2026filed 1 Apr 2026HYPD Hyperion DeFiBiotechnologySEC FORM 4 Code F—20,831 at $0.00filing
31 Dec 2025filed 5 Jan 2026HYPD Hyperion DeFiBiotechnologySEC FORM 4 Bought$100K27,950 at $3.59filing
31 Dec 2025filed 5 Jan 2026HYPD Hyperion DeFiBiotechnologySEC FORM 4 Bought$100K27,950 at $3.59filing
29 Sep 2025filed 1 Oct 2025HYPD Hyperion DeFiBiotechnologySEC FORM 4 Code A—100,000 at $0.00filing
29 Sep 2025filed 1 Oct 2025HYPD Hyperion DeFiBiotechnologySEC FORM 4 Code A—200,000 at $0.00filing

News

Hyperion DeFi Schedules Third Quarter Earnings Call for Thursday, November 12 at 8:00 a.m. ETHYPD · manilatimes.net · 19 Oct 2026

0 headlines in the last 90 days name David R. Knox; 1 article from the last 14 days about the 1 company they traded most, at most three about any one of them.

Sectors

Health Care1

Buys in green, sells in red, by the company’s sector.

Related people

Hyunsu JungDirector and Officer · Director and Officer at Hyperion Defi, filing Form 4 there in the last year
Michael S. GeltzeilerDirector · Director at Hyperion Defi, filing Form 4 there in the last year
Ellen R. StrahlmanDirector · Director at Hyperion Defi, filing Form 4 there in the last year
Happy David WaltersDirector · Director at Hyperion Defi, filing Form 4 there in the last year
Rachel JacobsonDirector · Director at Hyperion Defi, filing Form 4 there in the last year