Insider · CIK 0002089491
David R. Knox
Files at HYPD (HYPERION DEFI, INC.). First filing Jan 5, 2026, latest Jan 5, 2026.
David R. Knox files SEC Form 4 as CFO at HYPD (HYPERION DEFI, INC.). Since Jan 5, 2026, David R. Knox has reported 1 open-market buy worth $100k and 0 open-market sells worth $0, the latest filed on Jan 5, 2026.
A track record needs three past buys with six months of prices behind them; David R. Knox has 0, so none is measured yet.
The newest scored trade: bought $100k of HYPD on Dec 31, 2025, filed Jan 5, 2026, scored 58 (moderate). In the last 12 months: 1 buy worth $100k and 0 sells worth $0.
Where the trades landed
Last year at the company this insider has traded most, with each buy and sell on the bar it happened.
HYPD: HYPERION DEFI, INC.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
This insider’s open-market buys and sells, scored.
| Score | Company | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 58Moderate | HYPERION DEFI, INC. | $100k 27,950 shares | +9% | +287% from low-78% from high |
Transactions
Every row this insider has filed, 5 in all, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Sep 29, 2026 | HYPD HYPERION DEFI, INC. | FTax withholding Common Stock, par value $0.0001 | -19,563 | $0.00 | $0 | 287,556 | 13 d ago |
| Mar 30, 2026 | HYPD HYPERION DEFI, INC. | FTax withholding Common Stock, par value $0.0001 | -20,831 | $0.00 | $0 | 307,119 | Apr 1, 2026 |
| Dec 31, 2025 | HYPD HYPERION DEFI, INC. | POpen-market purchase Common Stock, par value $0.0001 | +27,950 | $3.59 | $100k | 327,950 | Jan 5, 2026 |
| Sep 29, 2025 | HYPD HYPERION DEFI, INC. | AGrant or award Common Stock, par value $0.0001 | +100,000 | $0.00 | $0 | 100,000 | Oct 1, 2025 |
| Sep 29, 2025 | HYPD HYPERION DEFI, INC. | AGrant or award Common Stock, par value $0.0001 | +200,000 | $0.00 | $0 | 300,000 | Oct 1, 2025 |
Questions about David R. Knox
Answered from the filings on this page, as of the latest one.
Is David R. Knox buying or selling?
In the last 12 months David R. Knox reported 1 open-market buy worth $100k and 0 open-market sells worth $0 on SEC Form 4; the latest was bought $100k of HYPD on Dec 31, 2025. Grants, option exercises and tax withholding are not counted.
How did David R. Knox's past buys perform?
Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and David R. Knox has 0.
Where does David R. Knox file Form 4?
David R. Knox has filed Form 4 at HYPD (HYPERION DEFI, INC.) as Chief Financial Officer. A Form 4 is required of officers, directors and holders of more than 10% of a share class within two business days of a trade.
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.