Justin Zhu was named Chief Financial Officer of WhiteFiber, Inc., succeeding Erke Huang, effective August 1, 2026. As of November 6, 2026, WhiteFiber, Inc. has reported one leadership change filing to the SEC under Item 5.02 of Form 8-K, on August 3, 2026, naming 2 appointments and 2 departures (Form 8-K, August 3, 2026).
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Key facts
- · In / out: Out · Person: Erke Huang · Role: Chief Financial Officer · Effective: 2026-08-01 · 8-K, 2026-08-03
- · In / out: Out · Person: Erke Huang · Role: Director · Effective: 2026-08-01 · 8-K, 2026-08-03
- · In / out: In · Person: Justin Zhu · Role: Chief Financial Officer · Effective: 2026-08-01 · 8-K, 2026-08-03
- · In / out: In · Person: Michael Rulf · Role: Director · 8-K, 2026-08-03
WhiteFiber, Inc. reported a change among its directors and officers to the SEC on Form 8-K, Item 5.02, on 2026-08-03. It names 3 people, with 2 appointments and 2 departures. Every row below is cited to the filing it comes from, and this page adds each new change as WhiteFiber, Inc. files it.
Also on the record for WhiteFiber, Inc.
| Date | Record | Figure | Our page | Source |
|---|---|---|---|---|
| August 25, 2026 | Stake report, Schedule 13D/A, by Bit Digital, Inc. | 59.9% of the class | 5%+ stakes | Source |
| August 8, 2025 | Stake report, Schedule 13D, by Bit Digital, Inc. | 74.3% of the class | 5%+ stakes | Source |
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More on WhiteFiber, Inc. and the records around it.
WhiteFiber, Inc. elsewhere on the record
- 5%+ stake filings Aug 2026
- Who owns it
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Timeline
| Filed | In / out | Person | Role | Effective | Source |
|---|---|---|---|---|---|
| 2026-08-03 | Out | Chief Financial Officer | 2026-08-01 | 8-K, 2026-08-03 | |
| 2026-08-03 | Out | Director | 2026-08-01 | 8-K, 2026-08-03 | |
| 2026-08-03 | In | Chief Financial Officer | 2026-08-01 | 8-K, 2026-08-03 | |
| 2026-08-03 | In | Director | 8-K, 2026-08-03 |
Who leads WhiteFiber, Inc., as last reported?
For each role that changed in the filings below, the most recent change reported. A role that did not change in these filings is not listed.
- Director: Michael Rulf, appointed (filed 2026-08-03).
- Chief Financial Officer: Erke Huang, departure reported, effective 2026-08-01 (filed 2026-08-03). No successor is named in these filings.
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Departing: Erke Huang, Chief Financial Officer, effective 2026-08-01
Resignation of Erke Huang as Chief Financial Officer, Principal Financial Officer, Principal Accounting Officer and Director 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.
Departing: Erke Huang, Director, effective 2026-08-01
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.
Appointed: Justin Zhu, Chief Financial Officer, effective 2026-08-01
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.
Appointed: Michael Rulf, Director
Michael Rulf, age 55, was elected to serve as an independent director of WhiteFiber on 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.
- Huang Advisory Services Agreement On July 30, 2026, in connection with Mr. Huang's appointment as Senior Advisor to the Company and a non-voting observer to the Board, the Company entered into an Advisory Services Agreement with Mr. Huang (the "Advisory Services Agreement").
- Pursuant to the Advisory Services Agreement, Mr. Huang will retain Restricted Share Units ("RSUs") previously awarded to him by the Board, which will vest immediately once certain specified performance criteria are satisfied during 2026.
- Under the Advisory Services Agreement, Mr. Huang shall be entitled to attend all meetings of the Board and any of its Committees in a non-voting advisory capacity.
- Mr. Huang will not receive any additional compensation as an observer to the Board.
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Where this comes from
A public company must file a current report on Form 8-K with the SEC within four business days when a director leaves or is elected, or when its chief executive, chief financial, chief accounting or chief operating officer, or another named executive, departs or is appointed. That disclosure goes under Item 5.02 of the report.
Every change on this page is taken from one of those filings and quoted in the company's own words, with a link to the filing, so it can be checked at the source. Where a filing names the person, the role and the date a change takes effect, they are shown beside the quote. Where it does not, the quote stands on its own. A filing states what changed; it rarely states why, and neither does this page.