Jack Mallers

Jack Mallers is recorded as Board Member at Twenty One Capital, Inc. (XXI) since March 12, 2026 and CEO at Twenty One Capital, Inc. (XXI) since December 8, 2025. Twenty One Capital, Inc. reported in an 8-K filed July 21, 2026 that Jack Mallers resigned as director, effective July 20, 2026. Twenty One Capital, Inc. reported in an 8-K filed July 21, 2026 that Jack Mallers resigned as Chief Executive Officer, effective July 20, 2026. Twenty One Capital, Inc. reported in an 8-K filed March 16, 2026 that Jack Mallers was appointed director, effective March 12, 2026. Equibles holds 4 filed executive changes naming Jack Mallers; each is listed under recent activity with its source filing. Twenty One Capital, Inc. is classified in the Education & Training Services industry within the Consumer Defensive sector. Other leadership on record at Twenty One Capital, Inc. includes Raphael Zagury (CEO and Board Member), Steven Meehan (CFO), James Cong Hoan Nguyen (General Counsel) and 7 others.