X0609 4 2026-10-12 0001509745 CYPHERPUNK TECHNOLOGIES INC. CYPH 0002092596 McEvoy William Patrick III false C/O CYPHERPUNK TECHNOLOGIES INC. 47 THORNDIKE STREET, SUITE B1-1 CAMBRIDGE MA 02141 true true true false Chief Investment Officer 0 Common Stock 2026-10-12 4 X 0 4938801 0.001 A 29793414 I By Winklevoss Treasury Investments, LLC Pre-Funded Warrant (Right to Buy) 0.001 2026-10-12 4 X 0 4938801 0.5196 D Common Stock 4938801 97229007 I By Winklevoss Treasury Investments, LLC Securities are held by Winklevoss Treasury Investments, LLC ("WTI"), which is a wholly owned subsidiary of Winklevoss Capital Fund, LLC ("WCF"). Winklevoss Capital Management, LLC ("WCM") is the manager of WCF and Tyler Winklevoss and Cameron Winklevoss are the co-founders and managers of WCM. The Reporting Person is the manager of WTI and a Vice President of WCM. The Reporting Person disclaims beneficial ownership of the securities held by WTI, except to the extent of his pecuniary interest therein, if any. The Pre-Funded Warrants have no expiration date and are exercisable immediately. Notwithstanding the foregoing, WTI shall not be entitled to exercise the Pre-Funded Warrant if it would cause the aggregate number of shares of Common Stock beneficially owned by WTI, its affiliates and any persons who are members of a Section 13(d) group with WTI or their affiliates to exceed 19.99% of the total number of issued and outstanding shares of Common Stock of the Issuer following such exercise. /s/ William P. McEvoy III 2026-10-14