CYPH insider transaction filings
CYPHERPUNK TECHNOLOGIES INC. — 50 most recent Form 4 filings from SEC EDGAR, normalized by FilingPulse. Latest filing: 2026-08-27. Screen CYPH transaction legs live →
Insider transaction summary — last 90 days
2026-06-24 to 2026-09-22, from the filings listed below: 12 Form 4 filings. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): none reported.
- Open-market sales (code S, non-derivative): 1 leg across 1 filing by 1 insider — 20,000 shares, $34,400 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 15.
- Largest priced transaction: sale of 20,000 shares @ $1.72 ($34,400) by Dietz Thomas John, filed 2026-08-27.
By insider — same window
Open-market purchase/sale legs on non-derivative securities, grouped by the filing's reporting owner(s); joint filings appear once. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
Recent Form 4 filings — CYPHERPUNK TECHNOLOGIES INC.
| Filed | Form | Insider | Reported transactions | Source |
|---|---|---|---|---|
| 2026-08-27 | 4 | Dietz Thomas John — Director | Sale (S): 20,000 @ $1.72 | EDGAR |
| 2026-08-24 | 4 | Zhang Kevin — Head of Mining | Grant/award (A): 2,000,000 (derivative) @ $0 | EDGAR |
| 2026-08-19 | 4 | McEvoy William Patrick III — Chief Investment Officer, Director, 10% owner | Option exercise/expiry (X): 16,570,852 @ $0.00 · Option exercise/expiry (X): 16,570,852 (derivative) @ $0.52 · Other (J): 43,290,042 (derivative) @ $0.77 | EDGAR |
| 2026-08-19 | 4 | Winklevoss Capital Fund, LLC — 10% owner Winklevoss Treasury Investments, LLC — 10% owner Winklevoss Tyler Howard — 10% owner Winklevoss Cameron Howard — 10% owner Winklevoss Capital Management, LLC — 10% owner | Option exercise/expiry (X): 16,570,852 @ $0.00 · Option exercise/expiry (X): 16,570,852 (derivative) @ $0.52 · Other (J): 43,290,042 (derivative) @ $0.77 | EDGAR |
| 2026-07-02 | 4 | Richard Christian M — Director | Grant/award (A): 75,000 (derivative) @ $0 | EDGAR |
| 2026-07-02 | 4 | Oei Khing Djien — Director | Grant/award (A): 100,000 (derivative) @ $0 | EDGAR |
| 2026-07-02 | 4 | Dietz Thomas John — Director | Grant/award (A): 100,000 (derivative) @ $0 | EDGAR |
| 2026-07-02 | 4 | Martin Patricia A. — Director | Grant/award (A): 75,000 (derivative) @ $0 | EDGAR |
| 2026-07-02 | 4 | McEvoy William Patrick III — Chief Investment Officer, Director, 10% owner | Grant/award (A): 1,000,000 (derivative) @ $0 | EDGAR |
| 2026-07-02 | 4 | Mashiach Nissim — Director | Grant/award (A): 75,000 (derivative) @ $0 | EDGAR |
| 2026-07-02 | 4 | LI WILLIAM — Director | Grant/award (A): 75,000 (derivative) @ $0 | EDGAR |
| 2026-07-02 | 4 | ONSI DOUGLAS E — CEO,CFO,Pres.,GC,Treas.&Sec., Director | Grant/award (A): 1,000,000 (derivative) @ $0 | EDGAR |
| 2026-03-30 | 4 | Mirabelli Christopher — Director | Sale (S): 60,000 @ $0.71 | EDGAR |
| 2026-03-17 | 4 | Dietz Thomas John — Director | Option exercise (M): 104,500 · Option exercise (M): 104,500 (derivative) @ $0 | EDGAR |
| 2026-03-17 | 4 | Oei Khing Djien — Director | Option exercise (M): 74,700 · Option exercise (M): 94,050 · Option exercise (M): 74,700 (derivative) @ $0 · Option exercise (M): 94,050 (derivative) @ $0 | EDGAR |
| 2026-03-17 | 4 | Richard Christian M — Director | Option exercise (M): 74,700 · Option exercise (M): 94,050 · Option exercise (M): 74,700 (derivative) @ $0 · Option exercise (M): 94,050 (derivative) @ $0 | EDGAR |
| 2026-03-17 | 4 | Martin Patricia A. — Director | Option exercise (M): 74,700 · Option exercise (M): 94,050 · Option exercise (M): 74,700 (derivative) @ $0 · Option exercise (M): 94,050 (derivative) @ $0 | EDGAR |
| 2026-03-17 | 4 | Schilsky Richard — Director | Option exercise (M): 74,700 · Option exercise (M): 94,050 · Option exercise (M): 74,700 (derivative) @ $0 · Option exercise (M): 94,050 (derivative) @ $0 | EDGAR |
| 2026-03-17 | 4 | Mashiach Nissim — Director | Option exercise (M): 74,700 · Option exercise (M): 94,050 · Option exercise (M): 74,700 (derivative) @ $0 · Option exercise (M): 94,050 (derivative) @ $0 | EDGAR |
| 2026-03-17 | 4 | LOSCALZO JOSEPH — Director | Option exercise (M): 74,700 · Option exercise (M): 94,050 · Option exercise (M): 74,700 (derivative) @ $0 · Option exercise (M): 94,050 (derivative) @ $0 | EDGAR |
| 2026-03-17 | 4 | LI WILLIAM — Director | Option exercise (M): 74,700 · Option exercise (M): 94,050 · Option exercise (M): 74,700 (derivative) @ $0 · Option exercise (M): 94,050 (derivative) @ $0 | EDGAR |
| 2026-03-17 | 4 | Mirabelli Christopher — Director | Option exercise (M): 74,700 · Option exercise (M): 94,050 · Option exercise (M): 74,700 (derivative) @ $0 · Option exercise (M): 94,050 (derivative) @ $0 | EDGAR |
| 2026-03-17 | 4 | CAVANAUGH JAMES H — Director | Option exercise (M): 74,700 · Option exercise (M): 94,050 · Option exercise (M): 74,700 (derivative) @ $0 · Option exercise (M): 94,050 (derivative) @ $0 | EDGAR |
| 2025-12-30 | 4 | Richard Christian M — Director | Grant/award (A): 94,050 (derivative) @ $0 | EDGAR |
| 2025-12-30 | 4 | Martin Patricia A. — Director | Grant/award (A): 94,050 (derivative) @ $0 | EDGAR |
| 2025-12-30 | 4 | Schilsky Richard — Director | Grant/award (A): 94,050 (derivative) @ $0 | EDGAR |
| 2025-12-30 | 4 | Dietz Thomas John — Director | Option exercise (M): 83,000 · Tax withholding (F): 35,000 @ $1.20 · Option exercise (M): 83,000 (derivative) @ $0 · Grant/award (A): 104,500 (derivative) @ $0 | EDGAR |
| 2025-12-30 | 4 | McEvoy William Patrick III — Chief Investment Officer, Director, 10% owner | Grant/award (A): 5,616,907 (derivative) @ $0 | EDGAR |
| 2025-12-30 | 4 | Oei Khing Djien — Director | Grant/award (A): 94,050 (derivative) @ $0 · Disposition to issuer (D): 2,411,700 (derivative) @ $0 · Grant/award (A): 5,448,157 (derivative) @ $0 | EDGAR |
| 2025-12-30 | 4 | Mashiach Nissim — Director | Grant/award (A): 94,050 (derivative) @ $0 | EDGAR |
| 2025-12-30 | 4 | LOSCALZO JOSEPH — Director | Grant/award (A): 94,050 (derivative) @ $0 | EDGAR |
| 2025-12-30 | 4 | LI WILLIAM — Director | Grant/award (A): 94,050 (derivative) @ $0 | EDGAR |
| 2025-12-30 | 4 | ONSI DOUGLAS E — CEO,CFO,Pres.,GC,Treas.&Sec., Director | Other (J): 2,136 @ $0 · Other (J): 712 @ $0 · Grant/award (A): 2,600,000 (derivative) @ $0 | EDGAR |
| 2025-12-30 | 4 | Mirabelli Christopher — Director | Other (J): 2,136 @ $0 · Other (J): 712 @ $0 · Grant/award (A): 94,050 (derivative) @ $0 | EDGAR |
| 2025-12-30 | 4 | CAVANAUGH JAMES H — Director | Grant/award (A): 94,050 (derivative) @ $0 | EDGAR |
| 2025-11-21 | 4 | Winklevoss Capital Fund, LLC — 10% owner Winklevoss Treasury Investments, LLC — 10% owner Winklevoss Tyler Howard — 10% owner Winklevoss Cameron Howard — 10% owner Winklevoss Capital Management, LLC — 10% owner | Gift (G): 5,616,906 (derivative) @ $0.12 | EDGAR |
| 2025-11-19 | 4 | ONSI DOUGLAS E — CEO,CFO,Pres.,GC,Treas.&Sec., Director | Sale (S): 261,840 @ $3.14 · Sale (S): 414,479 @ $3.14 | EDGAR |
| 2025-11-19 | 4 | Mirabelli Christopher — Director | Sale (S): 261,840 @ $3.14 · Sale (S): 414,479 @ $3.14 | EDGAR |
| 2025-11-19 | 4 | CAVANAUGH JAMES H — Director | Sale (S): 261,840 @ $3.14 | EDGAR |
| 2025-11-13 | 4 | Richard Christian M — Director | Grant/award (A): 74,700 (derivative) @ $0 | EDGAR |
| 2025-11-13 | 4 | Martin Patricia A. — Director | Grant/award (A): 74,700 (derivative) @ $0 | EDGAR |
| 2025-11-13 | 4 | Schilsky Richard — Director | Grant/award (A): 74,700 (derivative) @ $0 | EDGAR |
| 2025-11-13 | 4 | Dietz Thomas John — Director | Grant/award (A): 83,000 (derivative) @ $0 | EDGAR |
| 2025-11-13 | 4 | Oei Khing Djien — Director | Grant/award (A): 74,700 (derivative) @ $0 · Grant/award (A): 2,411,700 (derivative) @ $0 | EDGAR |
| 2025-11-13 | 4 | Mashiach Nissim — Director | Grant/award (A): 74,700 (derivative) @ $0 | EDGAR |
| 2025-11-13 | 4 | LI WILLIAM — Director | Grant/award (A): 74,700 (derivative) @ $0 | EDGAR |
| 2025-11-13 | 4 | LOSCALZO JOSEPH — Director | Grant/award (A): 74,700 (derivative) @ $0 | EDGAR |
| 2025-11-13 | 4 | ONSI DOUGLAS E — CEO,CFO,Pres.,GC,Treas.&Sec., Director | Grant/award (A): 2,087,287 (derivative) @ $0 | EDGAR |
| 2025-11-13 | 4 | Mirabelli Christopher — Director | Grant/award (A): 74,700 (derivative) @ $0 | EDGAR |
| 2025-11-13 | 4 | CAVANAUGH JAMES H — Director | Grant/award (A): 74,700 (derivative) @ $0 | EDGAR |
Recent 8-K events — CYPHERPUNK TECHNOLOGIES INC.
| Filed | Form | Items reported | Source |
|---|---|---|---|
| 2026-09-22 | 8-K | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-09-02 | 8-K | 8.01 — Other Events 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-08-18 | 8-K | 1.01 — Entry into a Material Definitive Agreement 3.02 — Unregistered Sales of Equity Securities 8.01 — Other Events 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-08-12 | 8-K | 2.02 — Results of Operations and Financial Condition 8.01 — Other Events 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-07-21 | 8-K | 3.01 — Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing | EDGAR |
| 2026-06-22 | 8-K | 5.07 — Submission of Matters to a Vote of Security Holders 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-05-26 | 8-K | 8.01 — Other Events 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-05-14 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-04-10 | 8-K | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers | EDGAR |
| 2026-03-16 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
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