CYPHERPUNK TECHNOLOGIES INC. (CYPH) Insider Trading -- Recent Executive & Director Transactions
17 insiders reported 40 Form 4 transactions for CYPHERPUNK TECHNOLOGIES INC. (CYPH) over the past 18 months (most recent 2026-09-25). Recent activity: Martin Patricia A. (Director) Sell 50,000 shares, Oei Khing Djien (Director) Sell 168,750 shares, Dietz Thomas John (Director) Sell 20,000 shares, Winklevoss Tyler Howard (10% Owner) Buy 16.6M shares, Winklevoss Cameron Howard (10% Owner) Buy 16.6M shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-09-25 | Martin Patricia A. | Director | Sell | 50,000 | $193,000 |
| 2026-09-25 | Oei Khing Djien | Director | Sell | 168,750 | $661,500 |
| 2026-08-27 | Dietz Thomas John | Director | Sell | 20,000 | $34,400 |
| 2026-08-19 | Winklevoss Tyler Howard | 10% Owner | Buy | 16.6M | $16,571 |
| 2026-08-19 | Winklevoss Cameron Howard | 10% Owner | Buy | 16.6M | $16,571 |
| 2026-08-19 | Winklevoss Capital Fund, LLC | 10% Owner | Buy | 16.6M | $16,571 |
| 2026-08-19 | McEvoy William Patrick III | Chief Investment Officer | Buy | 16.6M | $16,571 |
| 2026-08-19 | Winklevoss Treasury Investments, LLC | 10% Owner | Buy | 16.6M | $16,571 |
| 2026-08-19 | Winklevoss Capital Management, LLC | 10% Owner | Buy | 16.6M | $16,571 |
| 2026-03-30 | Mirabelli Christopher | Director | Sell | 60,000 | $42,600 |
| 2026-03-17 | Schilsky Richard | Director | Buy | 74,700 | $0 |
| 2026-03-17 | Schilsky Richard | Director | Buy | 94,050 | $0 |
| 2026-03-17 | LI WILLIAM | Director | Buy | 74,700 | $0 |
| 2026-03-17 | LI WILLIAM | Director | Buy | 94,050 | $0 |
| 2026-03-17 | Mirabelli Christopher | Director | Buy | 74,700 | $0 |
| 2026-03-17 | Mirabelli Christopher | Director | Buy | 94,050 | $0 |
| 2026-03-17 | CAVANAUGH JAMES H | Director | Buy | 74,700 | $0 |
| 2026-03-17 | CAVANAUGH JAMES H | Director | Buy | 94,050 | $0 |
| 2026-03-17 | Dietz Thomas John | Director | Buy | 104,500 | $0 |
| 2026-03-17 | Mashiach Nissim | Director | Buy | 74,700 | $0 |
| 2026-03-17 | Mashiach Nissim | Director | Buy | 94,050 | $0 |
| 2026-03-17 | LOSCALZO JOSEPH | Director | Buy | 74,700 | $0 |
| 2026-03-17 | LOSCALZO JOSEPH | Director | Buy | 94,050 | $0 |
| 2026-03-17 | Martin Patricia A. | Director | Buy | 74,700 | $0 |
| 2026-03-17 | Martin Patricia A. | Director | Buy | 94,050 | $0 |
Source: SEC Form 4 filings · as of 2026-09-25