CYPH insider trading — Cypherpunk Technologies Inc.
Over the last 90 days, insiders at Cypherpunk Technologies Inc. (CYPH) made 0 open-market purchases worth $0 and 3 open-market sales worth $889K, making them net sellers by $889K. The largest sale was by Oei Khing Djien (Director), who sold 168,750 shares for $662K on Sep 25, 2026.
Updated Oct 16, 2026.
Recent CYPH insider transactions
Every Form 4 filed by Cypherpunk Technologies Inc. officers, directors and 10% owners in the last 90 days, newest first. P = open-market purchase, S = open-market sale; other codes are awards, option exercises, tax withholding or gifts.
| Trade date | Insider | Role | Type | Ownership | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|---|
| Oct 12, 2026 | Winklevoss Capital Fund, Llc, Winklevoss Treasury Investments, Llc, Winklevoss Tyler Howard, Winklevoss Cameron Howard, Winklevoss Capital Management, Llc | 10% Owner | X · Option exercise | Indirect | 4,938,801 | $0.00 | $5K | Form 4 |
| Oct 12, 2026 | Mcevoy William Patrick Iii | Chief Investment Officer | X · Option exercise | Indirect | 4,938,801 | $0.00 | $5K | Form 4 |
| Sep 25, 2026 | Oei Khing Djien | Director | S · Sale | Direct | 168,750 | $3.92 | $662K | Form 4 |
| Sep 23, 2026 | Martin Patricia A. | Director | S · Sale | Direct | 50,000 | $3.86 | $193K | Form 4 |
| Aug 26, 2026 | Dietz Thomas John | Director | S · Sale | Direct | 20,000 | $1.72 | $34K | Form 4 |
| Aug 17, 2026 | Mcevoy William Patrick Iii | Chief Investment Officer | X · Option exercise | Indirect | 16,570,852 | $0.00 | $17K | Form 4 |
| Aug 17, 2026 | Winklevoss Capital Fund, Llc, Winklevoss Treasury Investments, Llc, Winklevoss Tyler Howard, Winklevoss Cameron Howard, Winklevoss Capital Management, Llc | 10% Owner | X · Option exercise | Indirect | 16,570,852 | $0.00 | $17K | Form 4 |
CYPH insider trading FAQ
Are insiders buying CYPH stock?
Not on the open market. In the last 90 days, Cypherpunk Technologies Inc. insiders made no open-market purchases, and 3 open-market sales totaling $889K. Purchases with the insider's own money are generally seen as a stronger signal than sales, which happen for many reasons (taxes, diversification, planned 10b5-1 sales).
Who are the insiders trading CYPH?
Recent sellers: Dietz Thomas John, Martin Patricia A., Oei Khing Djien.
Where does CYPH insider trading data come from?
Every transaction comes from SEC Form 4 filings on EDGAR. Company officers, directors and 10% owners must file a Form 4 within two business days of buying or selling. InsiderBolt reads these filings directly from the SEC.
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Insider trading data is for informational purposes only and is not investment advice. Filings can be amended; always confirm details on SEC EDGAR.