ETHZilla Corp

**UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

SCHEDULE 14A

**Proxy Statement Pursuant to Section 14(a)

of the Securities Exchange Act of 1934

(Amendment No. )

Check the appropriate box:

**ETHZILLA CORPORATION

**(Name of Registrant as Specified in its Charter)

Payment of Filing Fee (Check all boxes that apply):

2875 South Ocean Blvd., Suite 200

Palm Beach, Florida 33480

September 5, 2025

To Our Stockholders:

The Board of Directors (“Board”) and officers of ETHZilla Corporation, a Delaware corporation (the “Company”), join us in extending to you a cordial invitation to attend a virtual special meeting of stockholders, which we refer to as the Special Meeting or the Meeting, to be held (subject to postponement(s) or adjournment(s) thereof):

You will not be able to attend the Special Meeting physically. The Special Meeting will be held via an audio teleconference. Stockholders may attend, vote and submit questions during the Special Meeting via the Internet by logging in athttps://edge.media-server.com/mmc/go/ethz2025SGM, with your Control ID and Request ID, and thereafter following the instructions to join the virtual meeting. In addition to voting by submitting your proxy prior to the Special Meeting and/or voting online as discussed herein, you also will be able to vote your shares electronically during the Special Meeting with your Request ID.

The Notice of Special Meeting (“the “Notice”) and Proxy Statement (the “Proxy Statement”), is also availableat https://www.iproxydirect.com/ethz or https://edge.media-server.com/mmc/go/ethz2025SGM. Stockholders may also request a copy of the Proxy Statement by contacting our main office at (650) 507-0669.

In connection with the Special Meeting, you will be asked to consider and vote on certain proposals, which are more fully described in the accompanying Proxy Statement. Whether or not you plan to attend the Special Meeting, we urge you to read the Proxy Statement (and any documents incorporated into the Proxy Statement by reference) and consider such information carefully before voting. The Proxy Statement describes the business to be considered and acted upon by the stockholders at the Special Meeting. Please review these materials and vote your shares.

Your vote is very important. Even if you plan to attend the Special Meeting virtually, if you are a holder of record of voting stock please submit your proxy by mail, fax, Internet or telephone as soon as possible to make sure that your shares are represented at the Special Meeting. If you hold your shares of Company stock in “street name” through a bank, broker, or other nominee, you must vote in accordance with the voting instructions provided to you by such bank, broker, or other nominee, which include instructions for voting by mail, Internet or telephone.

Our Board encourages your participation in the Company’s electoral process and, to that end, solicits your proxy with respect to the matters described in the Proxy Statement. Your vote and participation in our governance is very important to us.

Sincerely,

/s/ McAndrew Rudisill

McAndrew Rudisill

Chief Executive Officer and Executive Chairman

Our Proxy Statement is available at the following cookies-free website that can be accessed anonymously:https://www.iproxydirect.com/ethz orhttps://edge.media-server.com/mmc/go/ethz2025SGM. Stockholders may also vote prior to the meeting athttps://www.iproxydirect.com/ethz.

**ETHZILLA CORPORATION

**2875 South Ocean Blvd., Suite 200

Palm Beach, Florida 33480

**NOTICE OF SPECIAL MEETING OF STOCKHOLDERS

TO BE HELD ON OCTOBER 7, 2025

To the Stockholders of ETHZilla Corporation:

We are pleased to provide you notice of, and to invite you to attend, a Special Meeting of the stockholders of ETHZilla Corporation, a Delaware corporation (“ETHZilla”, the “Company”, “we” and “us”), which will be held on October 7, 2025, at 9:00 am, Pacific Time (subject to postponement(s) or adjournment(s) thereof), which we refer to as the Special Meeting, or the “Meeting”. The meeting will be held virtually via live audio webcast athttps://edge.media-server.com/mmc/go/ethz2025SGM. See also “Instructions For The Virtual Special Meeting”, beginning on page 1. The Special Meeting is being held for the following purposes:

THE BOARD UNANIMOUSLY RECOMMENDS THAT YOU VOTE “FOR” ALL PROPOSALS.

Any action may be taken on any one of the foregoing proposals at the Meeting on the date specified above or on any date or dates to which the Meeting may be postponed or adjourned. We do not expect to transact any other business at the Special Meeting. Our Board has fixed the close of business on August 20, 2025, as the record date for determining those stockholders entitled to vote at the Special Meeting and any adjournment or postponement thereof. Accordingly, only common stockholders of record at the close of business on that date are entitled to notice of, and to vote at, the Special Meeting.

We cordially invite you to attend the Special Meeting. However, to ensure your representation at the Special Meeting, please authorize the individuals named on your proxy card to vote your shares by calling the toll-free telephone number, faxing your proxy card or by using the Internet as described in the instructions included with your proxy card or voting instruction card. Alternatively, if you received a paper copy of the proxy card by mail, please complete, date, sign and promptly return the proxy card. This will not prevent you from voting at the meeting, but will help to secure a quorum and avoid added solicitation costs. If your shares are held in “street name” by your broker or other nominee, only that holder can vote your shares and the vote cannot be cast unless you provide instructions to your broker. You should follow the directions provided by your broker regarding how to instruct your broker to vote your shares. Your proxy may be revoked at any time before it is voted. Please review the Proxy Statement accompanying this notice for more complete information regarding the matters to be voted on at the meeting.

The enclosed Proxy Statement is first being mailed to stockholders on or about September 5, 2025, and is also available athttps://www.iproxydirect.com/ethz or https://edge.media-server.com/mmc/go/ethz2025SGM. Stockholders may also request a copy of the Proxy Statement by contacting our main office at (650) 507-0669.

Even if you plan to attend the Special Meeting virtually, we request that you submit a proxy by following the instructions on your proxy card as soon as possible and thus ensure that your shares will be represented at the Special Meeting if you are unable to attend.

If you have any questions or require any assistance with voting your shares, please contact our proxy agent, Equiniti Trust Company at (919) 481-4000, or 1-866-752-VOTE (8683).

By Order of the Board:

/s/ McAndrew Rudisill

McAndrew Rudisill

Chief Executive Officer and Executive Chairman

Palm Beach, Florida

September 5, 2025

IMPORTANT: WHETHER OR NOT YOU PLAN TO ATTEND THE SPECIAL MEETING, WE ASK YOU TO VOTE BY TELEPHONE, MAIL, FAX OR ON THE INTERNET USING THE INSTRUCTIONS ON THE PROXY CARD.

TABLE OF CONTENTS

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Appendixes

A – ETHZilla Corporation 2025 Omnibus Incentive Plan

B – ETHZilla Corporation 2025 Supplemental Option Incentive Plan

C – ETHZilla Corporation 2025 Second Supplemental Option Incentive Plan

D – Form of Certificate of Amendment to Second Amended and Restated Certificate of Incorporation of ETHZilla Corporation (for increase in authorized shares)

E – Form of Certificate of Amendment to Second Amended and Restated Certificate of Incorporation of ETHZilla Corporation (to remove obsolete provisions and make certain other clarifying, technical and conforming changes)

F – Marked changes to Article IV, Sections 4.1, 4.2, 4.3 and 4.4 of the Second Amended and Restated Certificate of Incorporation to show changes following the adoption of the Certificate of Amendment attached as Appendix E

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**PROXY STATEMENT

FOR SPECIAL MEETING OF STOCKHOLDERS