X0508 4 2026-02-25 0 0001819989 Cipher Digital Inc. CIFR 0001887623 Page Tyler C/O CIPHER DIGITAL INC. 1 VANDERBILT AVENUE, FLOOR 54 NEW YORK NY 10017 1 1 0 0 Chief Executive Officer 0 Restricted Stock Units 2026-02-25 4 A 0 1263424 0 A Common Stock 1263424 4069952 D Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Common Stock. The RSUs vest in equal quarterly installments over a three-year period, on March 31, June 30, September 30 and December 15 of each year, with the first vesting date occurring on March 31, 2026, subject to the Reporting Person's continuous service on the applicable vesting date. /s/ William Iwaschuk, Attorney-in-Fact for Tyler Page 2026-02-27