On July 30, 2026, Erke Huang notified the Board of Directors (the "Board") of WhiteFiber, Inc. (the "Company") that he would resign as the Company’s Principal Financial Officer, Principal Accounting Officer and Chief Financial Officer, effective August 1, 2026.

On July 30, 2026, Mr. Huang notified the Board that he will also step down as a member of the Board of the Company, effective August 1, 2026, but will transition to Senior Advisor to the Company and a non-voting observer to the Board, effective August 1, 2026. Upon Mr. Huang’s resignation, his director agreement with the Company, entered into on May 14, 2025 (the "Director Agreement") automatically terminated. Mr. Huang will remain as the Chief Financial Officer of Bit Digital, Inc. Mr. Huang’s transition did not result from any disagreement with the Company on any matter relating to the Company’s operations, policies or practices. This transition occurred pursuant to the terms and conditions of the Transition Services Agreement dated July 30, 2025 by and between Bit Digital and the Company which will generally terminate in August 2027.

Appointment of Justin Zhu as Chief Financial Officer, Principal Financial Officer and Principal Accounting Officer

On July 30, 2026, the Board appointed Justin Zhu, age 45, as the Company’s Chief Financial Officer, Principal Financial Officer, and Principal Accounting Officer effective August 1, 2026. Upon Mr. Zhu’s appointment as Chief Financial Officer of the Company, he resigned from his positions with Bit Digital