ZeroStack Corp.: Form S-4 - Filed by newsfilecorp.com

S-4 1 forms4.htm FORM S-4 ZeroStack Corp.: Form S-4 - Filed by newsfilecorp.com

As filed with the Securities and Exchange Commission on June 10, 2026

Registration Statement No. 333-________

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM S-4

REGISTRATION STATEMENT

UNDER THE SECURITIES ACT OF 1933

ZEROSTACK CORP.

(Exact name of registrant as specified in its charter)

Province of Ontario*		8071		Not Applicable
(State or other jurisdiction of incorporation or organization)		(Primary Standard Industrial Classification Code Number)		(I.R.S. Employer Identification Number)

40 King St W Suite 2400, Toronto

ON M5H 3Y2, Canada

(954) 842-4989

(Address, including zip code, and telephone number, including area code, of registrant's principal executive offices)

C T Corporation System
1999 Bryan Street, Suite 900
Dallas, TX 75201-3136
(214) 979-1172

(Name, address, including zip code, and telephone number, including area code, of agent for service)

Copies of communications to:

Richard Raymer

Nicholas Arruda

Dorsey & Whitney LLP
Toronto-Dominion Centre

66 Wellington St. W, Suite 3400

Toronto, ON M5K 1E6, Canada

(416) 367-7388

Approximate date of commencement of proposed sale of the securities to the public: From time to time after this Registration Statement is declared effective.

If the securities being registered on this Form are being offered in connection with the formation of a holding company and there is compliance with General Instruction G, check the following box. ☐

If this Form is filed to register additional securities for an offering pursuant to Rule 462(b) under the Securities Act, check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering. ☐

If this Form is a post-effective amendment filed pursuant to Rule 462(d) under the Securities Act, check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering. ☐

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of "large accelerated filer," "accelerated filer," "smaller reporting company," and "emerging growth company" in Rule 12b-2 of the Exchange Act.

Large accelerated filer	☐	Accelerated filer	☐
Non-accelerated filer	☒	Smaller reporting company	☒
		Emerging growth company	☒

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 7(a)(2)(B) of the Securities Act. ☐

If applicable, place an X in the box to designate the appropriate rule provision relied upon in conducting this transaction:

Exchange Act Rule 13e-4(i) (Cross-Border Issuer Tender Offer) ☐

Exchange Act Rule 14d-1(d) (Cross-Border Third-Party Tender Offer) ☐

The Registrant hereby amends this Registration Statement on such date or dates as may be necessary to delay its effective date until the Registrant shall file a further amendment which specifically states that this Registration Statement shall thereafter become effective in accordance with Section 8(a) of the Securities Act of 1933, or until this Registration Statement shall become effective on such date as the U.S. Securities and Exchange Commission, acting pursuant to said Section 8(a), may determine.

The registrant intends to change its jurisdiction of incorporation from the Province of Ontario to the State of Texas pursuant to a "conversion" under Section 10.102 of the Texas Business Organizations Code, as amended, also referred to a "continuance" under Section 181 of the Business Corporations Act (Ontario), as amended, and is subject to shareholder approval.

Information contained herein is subject to completion or amendment. A registration statement relating to these securities has been filed with the Securities and Exchange Commission. These securities may not be sold nor may offers to buy be accepted prior to the time the registration statement becomes effective. This document shall not constitute an offer to sell or the solicitation of any offer to buy nor shall there be any sale of these securities in any jurisdiction in which such offer, solicitation or sale would be unlawful prior to registration or qualification under the securities laws of any such jurisdiction.

SUBJECT TO COMPLETION

PRELIMINARY PROXY STATEMENT/PROSPECTUS DATED JUNE 10, 2026

Proxy Statement

ZeroStack Corp.

with respect to its Annual and Special Meeting of Shareholders

and

Prospectus

ZeroStack Corp.

This proxy statement/prospectus (this "Proxy Statement/Prospectus") is being furnished to you as a shareholder of ZeroStack Corp., an Ontario Corporation ("ZeroStack," the "Company," "we," "us" and "our"), in connection with, subject to and conditional upon the approval and implementation of, the proposed change in the jurisdiction of incorporation of ZeroStack from the Province of Ontario in Canada to the State of Texas in the United States pursuant to a "conversion" under Section 10.102 of the Texas Business Organizations Code, as amended ("TBOC"), also referred to a "continuance" under Section 181 of the Business Corporations Act (Ontario) ("OBCA").

We are pursuing the Continuance for a number of reasons. The Continuance is intended to reduce operating expenses and transactional inefficiencies that currently result from being subject to Canadian corporate and tax laws despite having no operations in Canada. In addition, following the Continuance, as a U.S. company, ZeroStack may be able to attract deeper pools of passive investment capital in the U.S. particularly if and when the Common Shares becomes eligible for inclusion in U.S. stock market indices, and other investment vehicles that only include securities of U.S.-domiciled companies. We chose the State of Texas to be our proposed domicile principally because (i) as a result of the Continuance, many of the complexities resulting from the Company becoming treated as a U.S. domestic corporation under Section 7874(b) of the Code (as defined below) pursuant to the U.S. Tax Reorganization (as defined below) would cease to apply as the Company would no longer be subject to tax in Canada, (ii) the Board considered Texas's statute-focused approach to corporate law as well as other merits of Texas law and determined that Texas's approach is likely to foster predictability and (iii) the State of Texas has a lower corporate tax than the Province of Ontario. References to "ZeroStack Texas" contained in this Proxy Statement/Prospectus refer solely to ZeroStack Corp., a Texas corporation, as of the effective time of the Continuance.

If the Continuance is approved by our shareholders and the Company's board of directors (the "Board") so determines to proceed with the Continuance, we will continue our legal existence in Texas as if we had originally been incorporated under the TBOC. In connection with the Continuance, each issued and outstanding common share of ZeroStack as an Ontario corporation (the "Common Shares") will then represent one share of common stock of ZeroStack Texas (the "ZeroStack Texas Shares"). Our Common Shares are currently traded on The Nasdaq Stock Market, LLC ("Nasdaq") under the ticker symbol "ZSTK". Following the completion of the Continuance, the ZeroStack Texas Shares will continue to be listed on Nasdaq under the symbol "ZSTK". If the Continuance is approved by the shareholders, the Continuance would only be implemented after the closing of the Exchange (as defined below) upon a determination by the Board that it is in the best interest of the Company and the shareholders at that time. In connection with any determination to implement the Continuance, the Board will set the timing for such Continuance. Although it is the current intention of the Board to proceed with the Continuance shortly following the Exchange, it has no obligation to do so and will have no liability associated with any decision as to whether or not to proceed with the Continuance.

At the annual and special meeting of our shareholders, in addition to the proposal relating to the Continuance described above, we are also seeking the election of our director nominees; the re-appointment of Davidson & Company LLP as our independent registered public accounting firm and authorization of the fixing of such firm's remuneration; approval of the issuance of Common Shares to be exchanged for shares of Texas Blocker Corp. in the Company's private placement transactions entered into by the Company with certain investors, pursuant to the share exchange agreement dated March 31, 2026; approval of an amendment to the Company's 2022 Incentive Compensation Plan, as amended on June 6, 2023, August 14, 2024, June 30, 2025 and December 19, 2025; approval of the grant of stock options of the Company to the Company's Chief Executive Officer, Chief Financial Officer and Executive Chairman; and the ratification of an amendment to the bylaws of the Company to divide the directors of the Company's board of directors into three classes, with directors in each class to serve staggered three-year terms, each as more fully described in this Proxy Statement/Prospectus and the accompanying notice of annual and special meeting of shareholders.

This Proxy Statement/Prospectus constitutes a prospectus of ZeroStack under Section 5 of the Securities Act with respect to the ZeroStack Texas Shares issuable in connection with the Continuance and a proxy statement of ZeroStack under Section 14(a) of the Exchange Act with respect to the annual and special meeting of our shareholders at which such shareholders will be asked to consider and vote on various proposals described herein.

If the Continuance is consummated, our shareholders will not be required to surrender or exchange their Common Shares, which will represent shares of common stock, par value $0.0001 per share, of ZeroStack Texas upon the Continuance.

These securities involve a high degree of risk. See the section entitled "Risk Factors" beginning on page 15 of the Proxy Statement/Prospectus for a discussion of specified matters that should be considered.

NEITHER THE SECURITIES AND EXCHANGE COMMISSION NOR ANY STATE SECURITIES COMMISSION, OR SIMILAR AUTHORITY IN ANY PROVINCE OF CANADA, HAS APPROVED OR DISAPPROVED OF THESE SECURITIES OR DETERMINED IF THIS PROXY STATEMENT/PROSPECTUS IS TRUTHFUL OR COMPLETE. ANY REPRESENTATION TO THE CONTRARY IS A CRIMINAL OFFENSE.

This Proxy Statement/Prospectus is not an offer to sell, or a solicitation of an offer to buy, any securities.

This Proxy Statement/Prospectus is dated , 2026.

This Notice of Meeting, this Proxy Statement/Prospectus, including the form of proxy and our 2025 Annual Report (as defined in the Proxy Statement/Prospectus) are first being mailed to shareholders on or about June 22, 2026.

NOTICE OF THE ANNUAL AND SPECIAL MEETING OF SHAREHOLDERS TO BE HELD ON JULY 20, 2026

To Our Shareholders:

NOTICE IS HEREBY GIVEN that the 2026 Annual and Special Meeting of Shareholders (including any adjournments or postponements thereof, the "Meeting") of ZeroStack Corp., a corporation organized under the laws of the Province of Ontario (the "Company" or "ZeroStack") is to be held on July 20, 2026, at 11:00 a.m. Eastern Time. The Meeting will be held at the offices of the Company's legal counsel, Dorsey & Whitney LLP, 66 Wellington Street West, Suite 3400, Toronto, ON M5K 1E6, Canada.

We are holding the Meeting for the following purposes, which are more fully described in the attached proxy statement/prospectus (the "Proxy Statement/Prospectus") accompanying this Notice:

(1) To consider, and if deemed advisable, elect as directors the five nominees named in the Proxy Statement/Prospectus for terms of one to three years if Proposal No. 7 is approved, or to elect the same nominees as directors for a term of office expiring at the 2027 Annual Meeting of Shareholders or until their respective successors are duly elected and qualified if Proposal No. 7 is not approved.

(2) To consider, and if deemed advisable, re-appoint Davidson & Company LLP, an independent registered public accounting firm, as auditors of the Company for the fiscal year ending December 31, 2026 and authorize the directors to fix their remuneration.

(3) To consider and if deemed advisable, approve for purposes of complying with Nasdaq Listing Rules 5635(a), 5635(c) and 5635(d), the issuance of Common Shares to be exchanged for shares of Texas Blocker Corp. in the Company's private placement transactions entered into by the Company with certain investors, pursuant to the share exchange agreement dated March 31, 2026, as described in more detail in the Proxy Statement/Prospectus.

(4) To consider and, if deemed advisable, approve an amendment to the Company's 2022 Incentive Compensation Plan, as amended on June 6, 2023, August 14, 2024, June 30, 2025 and December 19, 2025 (the "2022 Plan") to (i) increase the number of Common Shares issuable thereunder from 1,506,892 to 3,006,892, (ii) increase the number of Incentive Stock Options (as defined in the 2022 Plan) issuable thereunder from 847,843 to 1,695,686 and (iii) update all mentions of "Flora Growth Corp." to "ZeroStack Corp."

(5) To consider and if deemed advisable, approve the grant of stock options of the Company to the Company's Chief Executive Officer, Chief Financial Officer and Executive Chairman, as described in more detail in the Proxy Statement/Prospectus.

(6) To consider and, if deemed advisable, to give the Company's board of directors authority, at its discretion, to change the jurisdiction of incorporation of the Company from the Province of Ontario to the State of Texas, as described in more detail in the Proxy Statement.

(7) To consider and, if deemed advisable, to ratify an amendment to the bylaws of the Company to divide the directors of the Company's board of directors into three classes, with directors in each class to serve staggered three-year terms, as described in more detail in the Proxy Statement/Prospectus.

(8) To consider and, if deemed advisable, approve one or more adjournments or postponements of the Meeting by the Company from time to time to permit further solicitation of proxies, if necessary or appropriate, if sufficient votes are not represented at the Meeting to approve one or more of Proposals Nos. 1-7 at the time of such adjournment or postponement or if otherwise determined by the chairperson of the Meeting to be necessary or appropriate.

(9) To consider any other business that is properly presented at the Meeting.

Only holders of our Common Shares at the close of business on May 20, 2026 are entitled to notice of and to attend and vote at the Meeting and any adjournments thereof. Each of the voting matters set forth in Items 1-9 above are deemed to be a "Proposal" and collectively, the "Proposals". The vote required to approve the resolutions to be presented is set forth in each proposal brought for shareholders' approval in the accompanying Proxy Statement/Prospectus.

Your vote is very important. Shareholders may vote their shares (1) at the Meeting, (2) through the Internet in advance at https://www.cstproxy.com/zerostack/2026, or (3) by completing and mailing a proxy card if you receive your proxy materials by mail. Specific instructions for voting through the Internet (including voting deadlines) are included in the Proxy Statement/Prospectus and in the proxy card. For specific instructions on how to vote your shares, please refer to the instructions in this Notice, in the section titled "INFORMATION ABOUT OUR ANNUAL AND SPECIAL MEETING" of the Proxy Statement/Prospectus or on the proxy card. Whether or not you expect to attend the Meeting, please vote at your earliest convenience by following the instructions in the Proxy Statement/Prospectus or the proxy card you received in the mail.

	By order of the Board of Directors,


	Daniel Reis-Faria
	Chief Executive Officer

Toronto, Ontario

June , 2026

REFERENCES TO ADDITIONAL INFORMATION

This Proxy Statement/Prospectus constitutes part of a registration statement on Form S-4 (the "Registration Statement") that was filed with the Securities and Exchange Commission ("SEC"). This Proxy Statement/Prospectus incorporates important information that is not included in or delivered with the this Proxy Statement/Prospectus. This information is available for you to review through the SEC's website at www.sec.gov.

We will furnish without charge to each person, including any beneficial owner, to whom a Proxy Statement/Prospectus is delivered, upon written or oral request, a copy of any or all of the documents incorporated by reference into this Proxy Statement/Prospectus but not delivered with the Proxy Statement/Prospectus, including exhibits that are specifically incorporated by reference into such documents. You should direct any requests for documents to ZeroStack Corp., Attention: Chief Financial Officer, 40 King Street West, Suite 2400, Toronto, Ontario, Canada M5H 3Y2, telephone: (954) 842-4989. You may also view the documents that we file with the SEC and incorporate by reference in this Proxy Statement/Prospectus on our corporate website at www.ZeroStack.ai. The information on our website is not incorporated by reference and is not a part of this Proxy Statement/Prospectus.

In order for you to receive timely delivery of the documents in advance of the Meeting, you must request the information no later than five business days prior to the date of the Meeting, by July 13, 2026.

iii

TABLE OF CONTENTS

	Page

Information About our Annual and Special Meeting	1

Summary	8

Risk Factors	15

Cautionary Note Regarding Forward-Looking Statements	16

Directors & Executive Officers	19

Corporate Governance	21

Share Ownership	26

Section 16(a) Beneficial Ownership Reporting Compliance	30

Securities Authorized for Issuance under Equity Compensation Plans	30

Executive Compensation	31

Proposal No. 1 - Election of Directors *	42

Proposal No. 2 - Re-appointment of Independent Registered Public Accounting Firm *	43

Proposal No. 3 - Approval of the PIPE Offering Issuance Proposal *	44

Proposal No. 4 - Approval of the 2022 Plan Amendment Proposal *	54

Proposal No. 5 - Approval of the Stock Options Proposal *	66

Proposal No. 6 - Approval of the Continuance Proposal *	77

Proposal No. 7 - Approval of the Classification Proposal *	92

Proposal No. 8 - Approval of the Adjournment Proposal *	94

Additional Information	94

Legal Matters	95

Experts	95

Management Contracts	95

Where to Get Additional Information	95

Incorporation by Reference	96

Cost of Proxy Statement	96

Shareholder Communications	96

Other Business *	97

Appendix A - Form of Plan of Conversion	99

Appendix B - Form of Texas Certificate of Formation	106

Appendix C - Form of Texas Bylaws	114

Appendix D - Certain Differences in Shareholder Rights between Ontario and Texas	133

Appendix E - Certain Differences Between the Current Articles of Incorporation, as Amended, and Bylaws and the Proposed Texas Certificate of Formation and Bylaws	148

Appendix F - Section 185 of the OBCA	157

* To be voted on at the meeting

PROXY STATEMENT

You are receiving this proxy statement/prospectus (the "Proxy Statement/Prospectus") because you owned common shares, no par value (the "Common Shares"), of ZeroStack Corp., a corporation organized under the laws of the Province of Ontario (the "Company" or "ZeroStack"), as of May 20, 2026 (the "Record Date"), which entitles you to vote those shares at the 2026 Annual and Special Meeting of Shareholders (including any adjournments of or postponements thereof, the "Meeting"). Our Board of Directors (the "Board") is soliciting proxies from shareholders who wish to vote their shares at the Meeting. By using a proxy, you can vote even if you do not attend the Meeting. This Proxy Statement/Prospectus describes and provides information about the matters on which you are being asked to vote so that you can make an informed decision. ZeroStack Corp. is referred to in this document as " ZeroStack", "we", "us", "our" and the "Company".

Electronic copies of the Notice of Annual and Special Meeting (the "Notice"), this Proxy Statement/Prospectus, including the form of proxy and our Annual Report for the fiscal year ended December 31, 2025 (the "2025 Annual Report") may be found and downloaded from https://www.cstproxy.com/zerostack/2026. Otherwise, the materials are accessible on www.sec.gov/edgar. Shareholders should review the information contained in this Proxy Statement/Prospectus together with our 2025 Annual Report, which accompanies this Proxy Statement/Prospectus.

Amounts are expressed in United States dollars ("$") unless otherwise stated.

Our internet website and the information contained therein or linked thereto are not incorporated by reference or otherwise made a part of this Proxy Statement/Prospectus.

INFORMATION ABOUT OUR ANNUAL AND SPECIAL MEETING

When and where is the Meeting?

The Meeting will be held on July 20, 2026, at 11:00 a.m. Eastern Time. The Meeting will be held at the offices of the Company's legal counsel, Dorsey & Whitney LLP, 66 Wellington Street West, Suite 3400, Toronto, ON M5K 1E6, Canada.

Who may attend the Meeting?

Shareholders of record as of the Record Date, or their duly appointed proxies, and our invited guests are permitted to attend the Meeting.

AS DETAILED FURTHER BELOW, REGISTERED SHAREHOLDERS HAVE THE RIGHT TO APPOINT A PERSON TO REPRESENT HIM, ‎HER OR IT AT THE MEETING OTHER THAN THE PERSON(S) DESIGNATED IN THE PROXY ‎CARD either by striking out the names of the persons designated in the proxy card and by ‎inserting the name of the person or company to be appointed in the space provided in the proxy card or by ‎completing another proper form of proxy and, in either case, delivering the completed proxy card to Continental Stock Transfer & Trust Company ("Continental") by ‎mail using the enclosed return envelope to Continental Proxy Services, 1 State Street, 30^th Floor, New York, NY 10004-1561. Alternatively, you may vote by Internet at www.cstproxyvote.com.

What is the difference between holding shares as a shareholder of record and as a beneficial owner?‎

Most of our shareholders hold their shares through an intermediary such as a bank, broker or other nominee rather than having the ‎shares registered directly in their own name. Summarized below are some distinctions between shares held of ‎record and those owned beneficially.‎

Shareholder of Record ("Registered Shareholder")

If your shares are registered directly in your name with our transfer agent, Continental, you are the shareholder of the Company of record of the shares. As the Registered Shareholder, you have the right to grant a proxy to vote your ‎shares to representatives from the Company or to another person, or to vote your shares at the ‎Meeting. Shareholders of record will receive paper copies of the Notice containing instructions on how to access and review proxy materials as well as directions on how to vote by proxy.

Beneficial Owner ("Non-registered Shareholder")

If your shares are held through a bank, broker or other nominee (an "Intermediary"), it is likely that they are registered in the name of ‎the Intermediary and you are the beneficial owner of shares held in street name.‎

As the beneficial owner of shares held for your account, you have the right to direct the registered holder to vote ‎your shares as you instruct, and you also are invited to attend the Meeting. Your Intermediary has provided a voting instruction card, or otherwise provided voting instructions, for you to use in directing how your shares are to be voted.‎

How can I attend and participate in the Meeting?

To gain admittance, you must bring a form of personal identification to the Meeting, where your name will be verified against our shareholder list. If an Intermediary holds your Common Shares and you plan to attend the Meeting, you should bring a recent statement from the Intermediary showing your ownership of the Common Shares as of the Record Date, a letter from the Intermediary confirming such ownership, and a form of personal identification.

The Chairman of the Meeting has broad authority to conduct the Meeting in an orderly manner, including establishing rules of conduct.

What is the purpose of the Meeting?

The Meeting will be held for the following purposes:

(1) To consider, and if deemed advisable, elect as directors the five nominees named in the Proxy Statement/Prospectus for terms of one to three years if Proposal No. 7 is approved, or to elect the same nominees as directors for a term of office expiring at the 2027 Annual Meeting of Shareholders (the "2027 Annual Meeting") or until their respective successors are duly elected and qualified if Proposal No. 7 is not approved.

(2) To consider, and if deemed advisable, re-appoint Davidson & Company LLP ("Davidson"), an independent registered public accounting firm, as auditors of the Company for the fiscal year ending December 31, 2026 and authorize the directors to fix their remuneration.

(3) To consider and if deemed advisable, approve for purposes of complying with Nasdaq Listing Rules 5635(a), 5635(c) and 5635(d), the issuance of Common Shares to be exchanged for shares of Texas Blocker Corp. ("Texas Blocker") in the Company's private placement transactions entered into by the Company with certain investors, pursuant to the share exchange agreement dated March 31, 2026, as described in more detail in the Proxy Statement/Prospectus (the "PIPE Offering Issuance Proposal").

(4) To consider and, if deemed advisable, approve an amendment (the "2022 Plan Amendment") to the Company's 2022 Incentive Compensation Plan, as amended on June 6, 2023, August 14, 2024 and June 30, 2025 and December 19, 2025 (the "2022 Plan") to (i) increase the number of Common Shares issuable thereunder from 1,506,892 to 3,006,892, (ii) increase the number of Incentive Stock Options (as defined in the 2022 Plan) issuable thereunder from 847,843 to 1,695,686 and (iii) update all mentions of "Flora Growth Corp." to "ZeroStack Corp." (the "2022 Plan Amendment Proposal").

(5) To consider and if deemed advisable, approve the grant of stock options of the Company (the "Proposed Stock Options") to the Company's Chief Executive Officer, Chief Financial Officer and Executive Chairman, as described in more detail in the Proxy Statement/Prospectus (the "Stock Options Proposal").

(6) To consider and, if deemed advisable, to give our Board authority, at its discretion, to change the jurisdiction of incorporation of the Company from the Province of Ontario to the State of Texas, as described in more detail in the Proxy Statement/Prospectus (the "Continuance Proposal").

(7) To consider and, if deemed advisable, to ratify an amendment to the bylaws of the Company (the "Bylaws") to divide the directors of the Board into three classes, with directors in each class to serve staggered three-year terms, as described in more detail in the Proxy Statement/Prospectus (the "Classification Proposal").

(9) To consider any other business that is properly presented at the Meeting.

Can I vote at the Meeting?

Holders of Common Shares at the close of business on the Record Date may vote your shares electronically at the Meeting by using the control number on your Notice, proxy card, or voting instruction form and following the instruction at www.cstproxyvote.com. If you have already voted previously by Internet, there is no need to vote again at the Meeting unless you wish to revoke and change your vote.

A shareholder of the Company has the right to appoint a person or company (who need not be a shareholder) other than the persons whose names appear in such form of proxy, to attend and act for and on behalf of such shareholder at the Meeting and any adjournment(s) or postponement(s) thereof. Such right may be exercised either by striking out the names of the persons specified in the form of proxy and inserting the name of the person or company to be appointed in the blank space provided in the form of proxy, or by completing another proper form of proxy and, in either case, delivering the completed and executed proxy to Continental Proxy Services, no later than 11:59 p.m. (Eastern Time) on July 19, 2026 or, if the Meeting is adjourned, at least 48 hours (excluding Saturdays, Sundays and statutory holidays in the Province of Ontario) before the beginning of any adjournment(s) to the Meeting.

The proxyholder does not need to be a shareholder of the Company, but the proxyholder does need to understand that the Registered Shareholder's vote will not be counted unless the proxyholder attends the Meeting and votes the Registered Shareholder's shares.

If you are a Non-registered Shareholder and wish to appoint someone else as your proxyholder, including yourself, to participate in the Meeting, including asking questions and voting, please follow the instructions in the voting instruction form or contact your Intermediary for instructions.

Can I vote by telephone or Internet?

For beneficial shareholders with shares registered in the name of a brokerage firm or bank, a number of brokerage firms and banks are participating in a program that offers Internet voting options. Shareholders should refer to the voting instruction form provided by their brokerage firm or bank for instructions on the voting methods they offer. Registered shareholders with shares registered directly in their names with Continental will also be able to vote by Internet. If your shares are held in an account at a brokerage firm or bank participating in this program or registered directly in your name with Continental you may vote those shares by accessing the Internet website address specified on your proxy card instead of completing and signing the proxy itself. Submitting an Internet proxy will not affect your right to vote electronically at the Meeting should you decide to attend the Meeting. The Internet voting procedures are designed to authenticate shareholders' identities, to allow shareholders to give their voting instructions, and to confirm that shareholders' instructions have been recorded properly.

The accompanying proxy card provides instructions on how to vote via the Internet. There will not be an option to vote by telephone.

Who may vote?

The Board set May 20, 2026 as the Record Date for the Meeting. Holders of Common Shares at the close of business on the Record Date are entitled to vote their shares at the Meeting, and any further postponements or adjournments of the Meeting.

On May 20, 2026, 2,430,808 Common Shares were outstanding and entitled to be voted at the Meeting. See "What are the voting rights of ZeroStack shareholders?"

How can I access the proxy materials over the Internet?

The Notice and proxy card or voting instruction form included with the proxy materials will contain instructions on how to view the proxy materials on the internet. Electronic copies of this Proxy Statement/Prospectus and the 2025 Annual Report are available at www.proxyvote.com.

How can I sign up for the electronic proxy delivery service?

The Notice and proxy card or voting instruction form included with the proxy materials will contain instructions on how to request electronic delivery of future proxy materials. Choosing to receive your future proxy materials by email will eliminate the cost of printing and mailing documents and will reduce the associated environmental impact. If you choose to receive future proxy materials by email, you will receive an email next year with instructions containing a link to those materials and a link to the proxy voting site.

Your election to receive proxy materials by email will remain in effect until you terminate it.

What are the voting rights of ZeroStack shareholders?

Holders of our Common Shares are entitled to one (1) vote per Common Share on each matter that is submitted to shareholders for approval.

How do I revoke my proxy and change my vote?

You may change your vote or revoke your proxy at any time before the vote at the Meeting. You may change your vote prior to the Meeting by executing a valid proxy card bearing a later date and delivering it to us prior to the Meeting at ZeroStack Corp. Attention: Chief Financial Officer, 40 King Street West, Suite 2400, Toronto, Ontario, Canada M5H 3Y2. Only your latest dated proxy we receive at or prior to the Meeting will be counted. You may also revoke your proxy and change your vote at any time before the final vote at the Meeting by voting again via the Internet. Attendance at the Meeting will not by itself revoke a previously granted proxy. If you hold shares in street name and wish to change your vote, you must follow the directions provided by your brokerage or other financial intermediary.

What are the voting recommendations of the Board?

The Board recommends that you vote:

• "FOR" the election of each of the director nominees named in this Proxy Statement/Prospectus;

• "FOR" re-appointment of Davidson as the Company's independent registered public accounting firm for the 2026 fiscal year;

• "FOR" approval of the PIPE Offering Issuance Proposal;

• "FOR" approval of the 2022 Plan Amendment Proposal;

• "FOR" approval of the Stock Options Proposal;

• "FOR" approval of the Continuance Proposal;

• "FOR" approval of the Classification Proposal; and

• "FOR" approval of the Adjournment Proposal.

What happens if I submit or return my proxy card without voting?

When you properly submit your proxy, the shares it represents will be voted at the Meeting in accordance with your directions. Unless otherwise specified in the proxy, Common Shares represented by proxies will be voted:

• "FOR" the election of each of the director nominees named in this Proxy Statement/Prospectus;

• "FOR" re-appointment of Davidson as the Company's independent registered public accounting firm for the 2026 fiscal year;

• "FOR" approval of the PIPE Offering Issuance Proposal;

• "FOR" approval of the 2022 Plan Amendment Proposal;

• "FOR" approval of the Stock Options Proposal;

• "FOR" approval of the Continuance Proposal;

• "FOR" approval of the Classification Proposal;

• "FOR" approval of the Adjournment Proposal; and

• In accordance with the recommendation of our Board "FOR" or "AGAINST" all other business as may properly be brought before the Meeting.

What constitutes a quorum?

The Bylaws provide that at each meeting of shareholders, holders of not less than 35% of Common Shares entitled to vote at a meeting of shareholders, present in person or represented by proxy, shall constitute a quorum.

How many votes are needed for the proposals to pass?

Election of Directors

Under our Bylaws, if a quorum is present, the director nominees will be elected if a simple majority of the votes cast at the Meeting are cast "FOR" each director nominee.

Shareholders entitled to vote may vote in favor of all of the nominees or any individual nominee or withhold their votes as to all the nominees or any individual nominee.

Re-Appointment of Davidson & Company LLP as our Independent Registered Public Accounting Firm

If a quorum is present, approval of the re-appointment of our independent registered public accounting firm requires that a simple majority of the votes cast at the Meeting are cast "FOR" re-appointment.

Approval of the PIPE Offering Issuance Proposal

If a quorum is present, approval of the PIPE Offering Issuance Proposal requires that a simple majority of the votes cast at the Meeting with respect to the PIPE Offering Issuance Proposal are cast "FOR" approval.

Approval of the 2022 Plan Amendment Proposal

If a quorum is present, approval of the 2022 Plan Amendment Proposal requires that a simple majority of the votes cast at the Meeting with respect to the 2022 Plan Amendment Proposal are cast "FOR" approval.

Approval of the Stock Options Proposal

If a quorum is present, approval of the Stock Options Proposal requires that a simple majority of the votes cast at the Meeting with respect to the Stock Options Proposal are cast "FOR" approval.

Approval of the Continuance Proposal

If a quorum is present, approval of the Continuance Proposal requires that two thirds of the votes cast at the Meeting with respect to the Continuance Proposal are cast "FOR" approval.

Approval of the Classification Proposal

If a quorum is present, approval of the Classification Proposal requires that a simple majority of the votes cast at the Meeting with respect to the Classification Proposal are cast "FOR" approval.

Approval of the Adjournment Proposal

If a quorum is present, approval of the Adjournment Proposal requires that a simple majority of the votes cast at the Meeting with respect to the Adjournment Proposal are cast "FOR" approval.

What is the effect of abstentions?

Proxies received but marked "ABSTAIN" will be included in the calculation of the number of Common Shares considered to be present at the Meeting for purposes of determining a quorum, but abstentions will not have an effect on the outcome of any proposal.

What are "broker non-votes" and what effect do they have on the proposals?

Broker non-votes occur when an Intermediary holds shares in "street name" for a beneficial owner and that nominee does not vote the shares because it (i) has not received voting instructions from the beneficial owner and (ii) lacks discretionary voting power to vote those shares with respect to a particular proposal. Broker non-votes are counted for purposes of determining the existence of a quorum at the Meeting, but they will have no effect on the outcome of any proposal on which we receive a broker non-vote.

A broker is entitled to vote shares held for a beneficial owner on "routine" matters without instructions from the beneficial owner of those shares, which includes the proposal to re-appointment Davidson as our independent public accounting firm for the 2025 fiscal year (Proposal No. 2) and the Adjournment Proposal (Proposal No. 8). On the other hand, absent instructions from the beneficial owner of such shares, a broker is not entitled to vote shares held for a beneficial owner on "non-routine" matters, which includes Proposal Nos. 1, 3, 4, 5, 6, and 7 described in this Proxy Statement/Prospectus.

If you hold your shares in street name, it is critical that you provide your Intermediary with instructions on how to cast your vote if you

want it to count in the election of directors (Proposal No. 1), the PIPE Offering Issuance Proposal (Proposal No. 3), the 2022 Plan Amendment Proposal (Proposal No. 4), the Stock Options Proposal (Proposal No. 5), the Continuance Proposal (Proposal No. 6) or the Classification Proposal (Proposal No. 7) described in this Proxy Statement/Prospectus. If you hold your shares in street name, and you do not instruct your Intermediary how to vote, then it will not be voted in the election of directors (Proposal No. 1), the PIPE Offering Issuance Proposal (Proposal No. 3), the 2022 Plan Amendment Proposal (Proposal No. 4), the Stock Options Proposal (Proposal No. 5), the Continuance Proposal (Proposal No. 6) or the Classification Proposal (Proposal No. 7) described in this Proxy Statement/Prospectus.

Intermediaries holding shares in street name may vote those shares in their discretion for any routine matters. Therefore, we do not expect any broker non-votes on Proposal No. 1, Proposal No. 8 or any other routine matters properly brought before the Meeting.

What is "householding" and how does it work?

The SEC rules permit companies and intermediaries (e.g., brokers) to satisfy the delivery requirements for proxy statements and annual reports with respect to two or more shareholders sharing the same address by delivering only one copy of our 2025 Annual Report and this Proxy Statement/Prospectus or the Notice addressed to those shareholders, if consented to by the shareholders. This delivery method, called "householding," reduces our printing and mailing and provides extra convenience for shareholders. Shareholders who participate in householding and who request to receive printed proxy materials will continue to receive separate proxy cards.

Once a shareholder has received notification from its broker that it will be "householding" communications to such shareholder's address, "householding" will continue until such shareholder is notified otherwise or until such shareholder notifies its broker or us that it no longer wishes to participate in "householding." A shareholder may revoke such shareholder's consent by notifying its broker or delivering written notice of such revocation to the Company at ZeroStack Corp., Attention: Chief Financial Officer, 40 King Street West, Suite 2400, Toronto, Ontario, Canada M5H 3Y2. Upon written or oral request of a shareholder at a shared address to which a single copy of this Proxy Statement/Prospectus and 2025 Annual Report or Notice was delivered, we will deliver promptly separate copies of these documents or do so in the future if requested.

How to Submit Shareholder Proposals for Next Year's Annual Meeting

Pursuant to Rule 14a-8 under the Exchange Act, our shareholders may present proper proposals for inclusion in our proxy statement and form of proxy and for consideration at the next annual meeting by submitting their proposals to us in a timely manner. Any shareholder of the Company who wishes to present a proposal for inclusion in the proxy statement and form of proxy for action at the 2027 Annual Meeting must comply with our Bylaws and the rules and regulations of the SEC, each as then in effect. Such proposals must be mailed to us at our offices at ZeroStack Corp., Attention: Chief Financial Officer, 40 King Street West, Suite 2400, Toronto, Ontario, Canada M5H 3Y2. Under the rules of the SEC, any shareholder proposal intended to be presented at the 2027 Annual Meeting must be received no later than February 3, 2027, which is 120 days prior to the one-year anniversary of the expected mailing date of this Proxy Statement/Prospectus in order to be considered for inclusion in our proxy statement and form of proxy relating to such meeting.

Pursuant to the rules of the SEC, a shareholder must follow certain procedures to nominate persons for election as directors or to introduce an item of business at an annual meeting of shareholders. In order to be timely, we must receive notice of your intention to introduce a nomination or propose an item of business at our 2027 Annual Meeting before the close of business on February 3, 2027. If we change the date of our 2027 Annual Meeting by more than thirty days before, or more than thirty days after, the one-year anniversary of the Meeting, then the written notice of a shareholder proposal that is not intended to be included in our proxy statement must be delivered, or mailed and received, not later than the ninetieth day prior to our 2027 Annual Meeting or, if later, the tenth day following the day on which public announcement of the date of such meeting is first made. You are advised to review our Bylaws and the applicable securities laws, which contain additional requirements with respect to director nominees.

If a shareholder notifies us of an intent to present a proposal at the 2027 Annual Meeting at any time after February 3, 2027 (and for any reason the proposal is voted on at that meeting), it may be considered untimely and our proxy holders will have the right to exercise discretionary voting authority with respect to the proposal, if presented at the meeting, without including information regarding the proposal in our proxy materials. Under the rules of the SEC, in the event we change the date of our 2027 Annual Meeting by more than thirty days after the one-year anniversary of the Meeting, the deadline for a shareholder to submit a proposal for the 2027 Annual Meeting is a reasonable time before we begin to print and send our proxy materials.

Who tabulates the votes?

Prior to the Meeting, we will select an inspector of election for the Meeting. Such inspector will determine the number of Common Shares represented at the Meeting, the existence of a quorum and the validity and effect of proxies, and shall receive, count and tabulate ballots and votes and determine the results thereof.

Who pays the cost of this proxy solicitation?

The Company is making this solicitation. We pay the cost of soliciting your proxy, and we reimburse brokerage firms and others for forwarding proxy materials to you. Our directors, officers and employees may participate in the solicitation of proxies without additional consideration.

Will a list of shareholders entitled to vote at the Meeting be available?

In accordance with the Company's Bylaws, a list of shareholders entitled to vote at the Meeting will be available at our business address, 40 King Street West, Suite 2400, Toronto, Ontario, Canada, M5H 3Y2, and will be accessible prior to the Meeting between the hours of 9:00 a.m. and 5:00 p.m. The list of shareholders will also be available in person at the Meeting.

Where can I find voting results of the Meeting?

We will announce the results for the proposals voted upon at the Meeting and publish final detailed voting results in a Form 8-K filed within four business days of the Meeting.

What are the implications of the Company being an emerging growth company and a smaller reporting company?

We are an "emerging growth company," as defined in the Jumpstart Our Business Startups Act of 2012 (the "JOBS Act") and a "smaller reporting company," as defined in Rule 12b-2 under the Exchange Act. As an emerging growth company and a smaller reporting company, we provide in this Proxy Statement/Prospectus the scaled disclosure permitted under the JOBS Act and otherwise as applicable to smaller reporting companies. In addition, as an emerging growth company, we are not required to conduct votes seeking shareholder approval on an advisory basis of (1) the compensation of our "named executive officers" ("Named Executive Officers") (or the frequency with which such votes must be conducted or (2) compensation arrangements and understandings in connection with merger transactions, known as "golden parachute" arrangements.

How can I obtain additional information about the Company?

Financial Information is provided in our 2025 Annual Report, which can be found under our name on the System for Electronic Document Analysis and Retrieval ("SEDAR+") at www.sedarplus.ca, on the SEC's Electronic Data Gathering, Analysis, and Retrieval System ("EDGAR") at www.sec.gov, or on our website at www.ZeroStack.ai. We will furnish to any shareholder, upon written request, any exhibit described in the lists in our Form 10-K without charge. Any such requests should include a representation that the shareholder was the beneficial owner of Common Shares on the Record Date, and should be directed to the Company's Chief Financial Officer, 40 King Street West, Suite 2400, Toronto, Ontario, Canada M5H 3Y2, telephone: (954) 842-4989. You may also access the exhibits described in our 2025 Annual Report through the SEC website at www.sec.gov.

We are subject to the reporting requirements of the Exchange Act, which requires that we file reports, proxy statements and other information with the SEC. The SEC maintains a website on the Internet that contains reports, proxy statements and other information regarding registrants, including us, that file electronically with the SEC. The SEC's website address is www.sec.gov.

SUMMARY

This summary highlights information contained in other parts of this Proxy Statement/Prospectus and in the documents we incorporate by reference. Because it is only a summary, it does not contain all of the information that you should consider before making an investment decision with respect to our common shares and it is qualified in its entirety by, and should be read in conjunction with, the more detailed information appearing elsewhere or incorporated by reference in this Proxy Statement/Prospectus. You should read all such documents carefully, especially the risk factors and our consolidated financial statements and the related notes included or incorporated by reference in this Proxy Statement/Prospectus, before making an investment decision with respect to our common shares.

Overview

ZeroStack is investing in the future of AI infrastructure through strategic ownership in $0G, the native token of the 0G Chain, a layer-1 blockchain designed to enable users to deploy and operate decentralized artificial intelligence ("AI") applications and data ("Tokens" or "0G Tokens", each a "0G Token" or "0G"), which participate in an open and decentralized AI network.

We also operate as a global pharmaceutical distributor through our wholly owned subsidiary Phatebo. Based in Germany, Phatebo is a wholesale pharmaceutical distribution company with import and export capabilities of a wide range of pharmaceutical goods and medical products to treat a variety of health indications, including drugs related to cancer therapies, attention-deficit/hyperactivity disorder ("ADHD"), multiple sclerosis and anti-depressants, among others. Phatebo is focused on distributing pharmaceutical products within 28 countries globally, primarily in Europe, but also with sales to Asia, Latin America, and North America. On September 20, 2025, we entered into an agreement for the disposition of certain components of our existing hemp and cannabis business.

Business Strategy

Our business strategy is built on two core pillars: Digital Assets and AI and Commercial & Wholesale.

Digital Assets and AI

In early 2025 following a due diligence process, we began implementing an expansion strategy focused on identifying and pursuing complementary growth opportunities within the global digital asset market.

Overview

The treasury segment executes and manages the Company's treasury policy with the purpose of purchasing, holding and compounding our digital asset holdings through revenue-accretive staking activities.

The objective for our digital asset treasury strategy in the near-term is to accumulate 0G for the purpose of increasing our treasury holdings and increasing shareholder value. We intend to hold 0G for the long-term and expect to continue to accumulate 0G. As of April 10, 2026, our digital asset holdings consisted of 0G and Bitcoin.

Our Treasury Strategy

We have adopted a treasury strategy under which the principal holding in our treasury reserve on the balance sheet will be allocated to cryptocurrency, and specifically a long-term strategy of holding 0G and/or other blockchain-linked cryptocurrencies. Additionally, we intend to monitor ongoing developments in the regulatory environment around cryptocurrencies, including pending federal legislation, and may modify or expand our treasury strategy to the extent we determine compliant with federal rules and regulations and not giving rise to a requirement that the Company register as an investment company under the Investment Company Act. Although we believe that 0G and the blockchain-linked cryptocurrencies in which we have invested or may invest are based on proven blockchain technology and supported by established infrastructure pertaining to custody and transacting in such cryptocurrencies, our cryptocurrency treasury strategy will be subject to the risks described in the section of the 2025 Annual Report titled "Item 1A. Risk Factors" under the heading "Risks Related to Artificial Intelligence and Investing in Cryptocurrency" pertaining to custody and transacting in such cryptocurrencies.

Our Decision to Adopt a Cryptocurrency Strategy

Our Board and senior management have been examining potential uses of cash, including acquisitions of cryptocurrency. After studying various alternatives, we decided that investing in cryptocurrency is currently a better business strategy. Cryptocurrency, which are digital assets that are issued by and transmitted through an open source protocol, collectively maintained by a peer-to-peer network of decentralized user nodes, will be our principal treasury holding on an ongoing basis, subject to market conditions and our anticipated cash needs. Specifically, we expect that a significant amount of the holdings in our treasury reserve will consist of 0G and/or other cryptocurrencies that are intrinsically linked to a blockchain system, and the value of which is derived from or is reasonably expected to be derived from the use of the blockchain system. As we embark on our new acquisition strategy, our Board intends to proactively evaluate our use of cash, ensuring we maintain adequate working capital.

Other than acquiring cryptocurrency with our liquid assets that exceed working capital requirements, our cryptocurrency treasury strategy may also involve issuing debt or equity securities or engaging in other capital raising transactions with the objective of using a significant portion of the proceeds to purchase cryptocurrency from time to time, subject to market conditions. We view cryptocurrency potentially as a core holding and expect to accumulate cryptocurrency following this offering. We have not set any specific target for the amount of cryptocurrency we seek to hold, although under the treasury strategy we intend to adopt we will maintain a significant amount of our holdings in 0G and/or other blockchain-linked cryptocurrencies. We will continue to monitor market conditions in determining whether to engage in financings to purchase additional cryptocurrency. This overall strategy also contemplates that we may (i) periodically sell cryptocurrency for general corporate purposes, including to generate cash for treasury management (which may include debt repayment or the repurchase of our securities, if appropriate at such time), for acquisitions, or for strategies that generate tax benefits in accordance with applicable law, (ii) enter into additional capital raising transactions that are collateralized by our cryptocurrency holdings, and (iii) pursue strategies to create income streams or otherwise generate funds using our cryptocurrency holdings. While we intend to refine and formally adopt a treasury strategy as soon as practicable, at this time, we do not have a specific policy governing the percentage of our treasury holdings that will be any particular cryptocurrency.

Custody

Our cryptocurrency will be held offline in cold storage with one or more third-party qualified custodians. Digital assets like cryptocurrency depend on private keys to retrieve and transfer funds.

We plan to hold our cryptocurrency in custody accounts at either a U.S.-based, institutional-grade custodian that has demonstrated a record of regulatory compliance and information security or offshore third-party managed custody accounts, which the Company will control. As we further execute on our strategy, we may expand our holdings to multiple similar custodians. However, as of the date of this Annual Report, we have entered into custodian agreements with BitGo, Inc. In the event that we are not able to maintain such a custodial arrangement prior to or shortly following the consummation of the offering, the development and implementation of our treasury strategy would be interrupted, which could cause a material adverse effect on our business, prospects, and market price of our Common Shares.

Competition

Our digital asset treasury strategy segment operates in a highly competitive and ever-changing cryptoeconomy and faces significant competition, ranging from larger digital asset treasury companies, digital asset trading platforms, and validator peers. The cryptoeconomy is continuously expanding, and we expect to face competition from new entrants in the future as the adoption of digital assets continues to grow.

Focus on AI

ZeroStack believes that the rise of AI represents the next industrial revolution in the business world. AI has begun transforming many sectors of the global economy. We see parallels with similar industrial revolutions in history including:

• steam power mechanized production

• electricity enabled mass production

• automation and computerization

•

As part of our AI-focused asset management strategy, we intend to focus on the following business opportunities:

• opportunities leveraging 0G's decentralized operating system

• proof-of-stake digital assets focused on AI

• compute power technology companies

• fee-earning opportunities on capital deployed

• private companies operating in the AI ecosystem

• staking validators and complementary businesses within the 0G ecosystem

Our focus on AI is and will be subject to significant and evolving risks. For an overview of such risks, see "Item 1A. Risk Factors - Risks Related to Artificial Intelligence and Investing in Cryptocurrency" in the 2025 Annual Report.

Commercial & Wholesale

The Company's Commercial and Wholesale pillar encompasses the distribution of pharmaceutical products to international markets. This pillar is anchored by ZeroStack's wholly owned subsidiary, Phatebo, a multi-national operator in pharmaceutical distribution, with principal operations in Germany.

Phatebo

Based in Germany, Phatebo is a wholesale pharmaceutical distribution company with import and export capabilities of a wide range of pharmaceutical goods to treat a variety of health indications, including drugs related to cancer therapies, ADHD, multiple sclerosis and anti-depressants, among others.

Human Capital Resources

As of June 10, 2026, we had a total of 21 employees, all of which were full-time. A total of 6 of our employees and consultants were based in North America and 15 of our employees and consultants were based internationally in Germany.

To our knowledge, none of our employees are represented by a labor organization or are a party to any collective bargaining arrangement. We have not experienced any work stoppages and we consider our relations with our employees to be good.

Additional Information

Our website is at www.zerostack.ai. Our annual reports on Form 10-K, quarterly reports on Form 10-Q, current reports on Form 8-K, and any amendments to those reports filed with or furnished to the SEC pursuant to Section 13(a) or 15(d) of the Exchange Act, are available at www.sec.gov/edgar. Our website address is included in this Proxy Statement/Prospectus only as an inactive textual reference. Information contained on, or available through, our website is not incorporated by reference in, or made a part of, Proxy Statement/Prospectus.

Corporate Information

We were originally incorporated on March 13, 2019, under the laws of the Province of Ontario. We are an early-stage company with our registered office located at 40 King St W Suite 2400, Toronto, ON M5H 3S1 and our phone number is (954) 842-4989. Our website address is www.ZeroStack.ai. The information contained on, or that can be accessed through, our website does not constitute a part of this registration statement and is not incorporated by reference herein.

Recent Developments

On March 31, 2026, Texas Blocker, a Texas corporation that was formed by Daniel Reis-Faria and Dany Vaiman, the Chief Executive Officer and Chief Financial Officer, respectively, of ZeroStack, for the purpose of facilitating the Exchange, entered into securities contribution agreements (the "Securities Contribution Agreements") with certain investors (the "Investors") pursuant to which the Investors contributed an aggregate of 142,232,948 0G Tokens in exchange for an aggregate of 9,104,614 shares of common stock, $0.001 par value, of Texas Blocker (the "Blocker Shares") issued on a private placement basis (the "Contribution"). The fair market value of each Token was deemed to be US$0.7549 and the fair market value of each Blocker Share was deemed to be US$11.7931 in accordance with the valuation mutually agreed upon by Texas Blocker and the Investors. If shareholders approve the PIPE Offering Issuance Proposal, each Blocker Share will be exchanged on a one-for-one basis for one Common Share pursuant to the Share Exchange Agreement (each as defined and described below). Closing of the Contribution occurred on March 31, 2026.

On March 31, 2026, concurrent with the execution of the Securities Contribution Agreements and Stockholders' Agreement, ZeroStack entered into the Share Exchange Agreement with Texas Blocker and the Investors. Under the terms of the Share Exchange Agreement, ZeroStack will issue an aggregate of 9,104,614 Common Shares (the "ZeroStack Shares") in exchange for an aggregate of 9,104,614 Blocker Shares, being all the issued and outstanding shares of Texas Blocker (the "Exchange", and together with the Contribution, the "Financing"). Under the terms of the Share Exchange Agreement, the Exchange is required to close promptly following shareholder approval of the PIPE Offering Issuance Proposal, unless a different day is mutually agreed upon by Texas Blocker and ZeroStack. Upon consummation of the Exchange, Texas Blocker will become a wholly-owned subsidiary of ZeroStack. Additionally, ZeroStack agreed to file a re-sale registration statement on Form S-3 registering the ZeroStack Shares to be issued in the Exchange.

On March 31, 2026, ZeroStack entered into a note settlement agreement (the "Note Settlement Agreement") with Zero pursuant to which the Zero Gravity Convertible Note was settled. The Note Settlement Agreement provides that upon payment by ZeroStack to Zero Gravity on or before March 31, 2026 of 50,000,000 0G Tokens, then ZeroStack shall be deemed to have paid the entire Principal (as defined in the Zero Gravity Convertible Note) and Interest (as defined in the Zero Gravity Convertible Note) of the Zero Gravity Convertible Note in full and ZeroStack shall have no further obligations under the Zero Gravity Convertible Note and that the note shall be deemed to be satisfied. Additionally, Zero Gravity was an Investor (as defined below) in the Contribution (as defined below) and holds 4,608,684 Blocker Shares (as defined below), representing 50.6% of the issued and outstanding Blocker Shares. If shareholders approve the PIPE Offering Issuance Proposal (as defined below), Zero Gravity will receive 4,608,864 Common Shares in connection with the Exchange.

Information About the Annual and Special Meeting of ZeroStack Shareholders

You are being asked to vote on the following matters:

(1) To consider, and if deemed advisable, elect as directors the five nominees named in the Proxy Statement/Prospectus for terms of one to three years if Proposal No. 7 is approved, or to elect the same nominees as directors for a term of office expiring at the 2027 Annual Meeting or until their respective successors are duly elected and qualified if Proposal No. 7 is not approved.

(2) To consider, and if deemed advisable, re-appoint Davidson, an independent registered public accounting firm, as auditors of the Company for the fiscal year ending December 31, 2026 and authorize the directors to fix their remuneration.

(3) To consider and if deemed advisable, approve for purposes of complying with Nasdaq Listing Rules 5635(a), 5635(c) and 5635(d), the issuance of Common Shares to be exchanged for shares of Texas Blocker in the Company's private placement transactions entered into by the Company with certain investors, pursuant to the share exchange agreement dated March 31, 2026, as described in more detail in the Proxy Statement/Prospectus.

(4) To consider and, if deemed advisable, approve the 2022 Plan Amendment to (i) increase the number of Common Shares issuable thereunder from 1,506,892 to 3,006,892, (ii) increase the number of Incentive Stock Options issuable thereunder from 847,843 to 1,695,686 and (iii) update all mentions of "Flora Growth Corp." to "ZeroStack Corp.".

(5) To consider and if deemed advisable, approve the Proposed Stock Options to the Company's Chief Executive Officer, Chief Financial Officer and Executive Chairman, as described in more detail in the Proxy Statement/Prospectus.

(7) To consider and, if deemed advisable, to ratify an amendment to the Bylaws to divide the directors of the Board into three classes, with directors in each class to serve staggered three-year terms, as described in more detail in the Proxy Statement/Prospectus.

(9) To consider any other business that is properly presented at the Meeting.

Our authorized share capital structure consists of an unlimited number of Common Shares, no par value per share. On the Record Date, there were a total of 2,430,808 Common Shares issued and outstanding and entitled to vote at the Meeting. Each Common Share entitles its holder to one vote. The Common Shares are listed on Nasdaq under the symbol "ZSTK". Our Common Shares will continue to be listed on Nasdaq under their existing trading symbol, including following the effectiveness of the Continuance.

Only shareholders of record at the close of business on the Record Date are entitled to notice of the Meeting and to vote at the Meeting or any adjournment or postponement thereof.

A quorum is required in order for the Meeting to be properly constituted. Our by-laws require a quorum of Shareholders representing at least 35% of the Common Shares entitled to vote as of the Record Date to conduct business at the Meeting.

The election of directors, appointment of the independent registered public accounting firm, the approval of the PIPE Offering Issuance Proposal, the approval of the 2022 Plan Amendment Proposal, the approval of the Stock Options Proposal, the approval of the approval of the Classification Proposal and the approval of the Adjournment Proposal will each be determined by a majority of votes cast at the Meeting by proxy or in person. The Continuance will require approval by the affirmative vote of not less than two-thirds of the votes cast at the Meeting by proxy or in person. If the Continuance Proposal is approved by the shareholders and the Board so determines to proceed with the Continuance, the Continuance will be effective on the date set forth in the Plan of Conversion (as defined below) and the Texas Charter (as defined below), as filed with the office of the Secretary of State of the State of Texas.

If your Common Shares are registered in your name and you abstain from voting on any of the proposals set forth in this Proxy Statement/Prospectus, your abstention will not have any effect on the outcome of the vote for such proposal. Abstentions will each be counted for the quorum requirement. If you hold your Common Shares through a bank, broker or other agent and you do not instruct the bank, broker or other agent on how to vote on any of the proposals set forth in this Proxy Statement/Prospectus, with the exception of the proposal to re-appointment Davidson as our independent public accounting firm for the 2025 fiscal year (Proposal No. 2) and the Adjournment Proposal (Proposal No. 8), your bank, broker or other agent will not have authority to vote your Common Shares. Broker non-votes will not have an impact on the outcome of the proposals in this Proxy Statement/Prospectus.

Our Board has unanimously approved the forms of the Continuance Proposal and the other proposals described in this Proxy Statement/Prospectus and has unanimously resolved to submit such proposals to the Company's Shareholders. Our Board recommends that you vote "FOR" the election of each of the director nominees named in this Proxy Statement/Prospectus, "FOR" re-appointment of Davidson as the Company's independent registered public accounting firm for the 2026 fiscal year, "FOR" approval of the PIPE Offering Issuance Proposal, "FOR" approval of the 2022 Plan Amendment Proposal, "FOR" approval of the Stock Options Proposal, "FOR" approval of the Continuance Proposal, "FOR" approval of the Classification Proposal and "FOR" approval of the Adjournment Proposal.

Risk Factors

In evaluating the Continuance Resolution and the other matters set forth in this Proxy Statement/Prospectus, you should carefully read this Proxy Statement/Prospectus and especially consider the factors discussed in the section titled "Risk Factors" beginning on page 15 of this Proxy Statement/Prospectus.

SUMMARY OF THE CONTINUANCE

This summary of certain information contained in this Proxy Statement/Prospectus relating to the Continuance may not include all the information that is important to you. To understand fully and for a more complete description of the terms and conditions of the Continuance, you should read this Proxy Statement/Prospectus in its entirety, including the appendices, and the documents to which you are referred. See "Proposal No. 6 - Approval of the Continuance Proposal", "Where You Can Find More Information" and "Incorporation by Reference."

The Continuance

The Board believes it to be in the Company's best interests and in the best interests of its shareholders, to have discretion, following the closing of the Exchange, to change the jurisdiction of incorporation of the Company from the Province of Ontario to the State of Texas (the "Continuance") pursuant to a "conversion" under Section 10.102 of the Texas Business Organizations Code, as amended ("TBOC"), also referred to a "continuance" under Section 181 of the OBCA, as set forth in the form of plan of conversion attached as Appendix A to this Proxy Statement/Prospectus (the "Plan of Conversion"). Shareholders are being asked to consider and, if thought fit, to pass a special resolution (the "Continuance Resolution") authorizing the Board, in its sole discretion, following the closing of the Exchange, to determine whether to implement the Continuance, and if the Board so determines to proceed therewith, to implement the Continuance and file a Plan of Conversion and a related certificate of formation of ZeroStack, in the form attached as Appendix B to this Proxy Statement/Prospectus (the "Texas Charter") with the office of the Secretary of State of the State of Texas as the successor to the Company incorporated under the TBOC. Approval of this Proposal will constitute shareholder approval of the Plan of Conversion.

Principal Terms of the Continuance

• The Company will continue in existence as a Texas corporation and will continue to operate our business under the current name, "ZeroStack Corp." (the "Texas Corporation")

• The affairs of the Company will cease to be governed by Ontario law and will instead be subject to Texas law.

• The Company will cease to be governed by our existing articles of incorporation, as amended and existing Bylaws, and will instead be subject to the provisions of the Texas Charter and the Texas Bylaws.

• The business, assets and liabilities of the Company (other than as a result of the transaction costs related to the Continuance and the cost of corporate franchise taxes), as well as our fiscal year, will be the same upon the effectiveness of the Continuance as they are prior to the Continuance. Upon effectiveness of the Continuance, all of our obligations will continue as outstanding and enforceable obligations of the Company.

• Each outstanding Common Share will be automatically converted into one outstanding share of common stock, par value $0.0001 per share, of the Texas Corporation pursuant to the Plan of Conversion.

• Shareholders will not need exchange their common share certificates. Holders of outstanding Common Shares, pre-funded warrants, warrants, stock options, restricted stock awards, stock options, SARs, other equity-based awards and cash incentive awards will continue to hold the same securities, which will remain exercisable for an equivalent number of Common Shares, for the equivalent exercise price per share, without any action by the holder.

• The Common Shares will continue to be traded on Nasdaq under the symbol "ZSTK".

Effects of Change of Jurisdiction

The Continuance will not interrupt our corporate existence or operations. Each outstanding security of the Company at the time of the Continuance will remain issued and outstanding, after our corporate existence is continued from Ontario under the OBCA and domesticated in Texas under the TBOC.

Reasons for the Continuance

The Company believes the Continuance will reduce operating expenses and transactional inefficiencies that currently result from being subject to Canadian corporate and tax laws despite having no operations in Canada.
Following the Continuance, as a U.S. company, ZeroStack may be able to attract deeper pools of passive investment capital in the U.S. particularly if and when the Common Shares becomes eligible for inclusion in U.S. stock market indices, and other investment vehicles that only include securities of U.S.-domiciled companies.
As a result of the Continuance, many of the complexities resulting from the Company becoming treated as a U.S. domestic corporation under Section 7874(b) of the Code pursuant to the U.S. Tax Reorganization, including, without limitation, the possibility of double taxation with respect to all or part of its taxable income

The Board considered Texas's statute-focused approach to corporate law as well as other merits of Texas law and determined that Texas's approach is likely to foster predictability.
The State of Texas has a lower corporate tax than the Province of Ontario.

Executive Officers and Directors

If Proposal No. 7 is approved and we adopt a staggered board, the Board will consist of the individuals elected in accordance with Proposal No. 1 - Election of Directors after the Continuance and for the terms set forth in Proposal No. 1 under the heading "Classification of Directors".
immediately following the Continuance, our officers will also be unchanged. Our Executive Officers are:
- Daniel Reis-Faria, Chief Executive Officer
- Michael Heinrich, Executive Chairman
- Dany Vaiman, Chief Financial Officer

Dissent Rights

Certain Shareholders are entitled to, subject to compliance with certain conditions, dissent from the Continuance and, conditional on the Continuance becoming effective, be entitled to be paid the fair value for their Common Shares in accordance with Section 185 of the OBCA, a copy of which is attached to the Proxy Statement/Prospectus as Appendix F. Such Shareholders who wish to dissent should seek the advice of legal advisors and carefully read this Proxy Statement/Prospectus and the provisions of Section 185 of the OBCA (see "Proposal No. 6 - Approval of the Continuance Proposal - Dissent Rights of Shareholders) .

Implementation

The implementation of the Continuance is subject to the Company obtaining the necessary regulatory consents, including the effectiveness of the Registration Statement of which this Proxy Statement/Prospectus forms a part.
If shareholders approve the Continuance, the Continuance is anticipated to be effected following the closing the Exchange, whereby ZeroStack will acquire Texas Blocker (see "Proposal No. 3 - Approval of PIPE Offering Issuance Proposal - Share Exchange Agreement").
The Continuance Resolution provides that the Board is authorized, in its sole discretion, to determine not to proceed with the proposed Continuance, without further approval of the shareholders.

Risk Factors

In evaluating the Continuance Resolution, you should carefully read this Proxy Statement/Prospectus and especially consider the factors discussed in the section titled "Risk Factors - Risks Relating to the Continuance" beginning on page 15 of this Proxy Statement/Prospectus.

RISK FACTORS

Risks Relating to the Continuance

The rights of our shareholders under Ontario law will differ from their rights under Texas law, which will, in some cases, provide less protection to shareholders following the Continuance.

Upon consummation of the Continuance, our shareholders will become stockholders of a Texas corporation. There are material differences between the OBCA and the TBOC and our current articles and proposed charter and by-laws. For example, under Ontario law, many significant corporate actions such as amending a corporation's articles of incorporation, certain amalgamations (other than with a direct or indirect wholly-owned subsidiary), continuances, and sales, leases or exchanges of all or substantially all the property of a corporation other than in the ordinary course of business, and other corporate actions such as liquidations, dissolutions and (if ordered by a court) arrangements and consummating a merger require the approval of at least two-thirds of the votes cast by shareholders, whereas under Texas law, all that is required is a simple majority of the total voting power of all of those entitled to vote on the matter. Furthermore, shareholders under Ontario law are entitled to dissent with respect to a number of extraordinary corporate actions, including an amalgamation with another unrelated corporation, certain amendments to a corporation's articles of incorporation or the sale of all or substantially all of a corporation's assets, whereas under Texas law, stockholders are only entitled to appraisal rights for certain mergers or consolidations. As shown by the examples above, if the Continuance is approved, our shareholders, in certain circumstances, may be afforded less protection under the TBOC than they had under the OBCA. For a more detailed description of how Texas corporate law may differ from Ontario corporate law, see "Certain Differences in Shareholder Rights between Ontario and Texas" attached hereto as Appendix D. For a more detailed description of how our current organizational documents may differ from our new organizational documents that would be in effect following consummation of the Continuance, see "Certain Differences Between the Current Articles of Incorporation, as Amended, and Bylaws and the Proposed Texas Certificate of Formation and Bylaws" attached hereto as Appendix E. These summaries are not intended to be complete and are qualified in their entirety by reference to the TBOC, the OBCA and our governing documents.

The Texas Charter provides to the fullest extent permitted by applicable law that the Business Court in the First Business Court Division of the State of Texas (the "Texas Business Court") (or, if the Business Court determines that it lacks jurisdiction, the federal district court for the Northern District of Texas, Dallas Division), will be the exclusive forum for certain legal actions between the Company and its shareholders, which could increase costs to bring a claim, discourage claims, or limit the ability of the Company's shareholders to bring a claim in a judicial forum viewed by the shareholders as more favorable for disputes with the Company or the Company's directors, officers, or other employees.

The Texas Charter (as defined below) provides, to the fullest extent permitted by law, that unless the Company consents in writing to the selection of an alternative forum, the Texas Business Court (or, if the Texas Business Court determines that it lacks jurisdiction, the federal district court for the Northern District of Texas, Dallas Division) shall, to the fullest extent permitted by the TBOC, be the sole and exclusive forum for (a) any derivative action or proceeding brought on behalf of the Company, (b) any action asserting a claim for or based on a breach of a fiduciary duty owed by any current or former director, officer, other employee, agent or shareholder of the Company to the Company or the Company's shareholders, including a claim alleging the aiding and abetting of such a breach of fiduciary duty, (c) any action arising pursuant to any provision of the TBOC or Texas Charter or Texas Bylaws (as defined below) or as to which the TBOC confers jurisdiction on the Texas Business Court, (d) any action to interpret, apply, enforce or determine the validity of the Texas Charter or Texas Bylaws, (e) any action asserting a claim related to or involving the Company that is governed by the internal affairs doctrine, (f) any action asserting an "internal entity claim" as that term is defined in Section 2.115 of the TBOC, or (g) any other action within the jurisdiction of the Texas Business Court, including any claims within the supplemental jurisdiction of the Texas Business Court. The Texas Charter further provides that unless the Company consents in writing to the selection of an alternative forum, the federal district courts of the United States of America shall be the exclusive forum for the resolution of any complaint asserting a cause of action arising under the Securities Act or the Exchange Act.

The exclusive forum provision in the Texas Charter may increase costs to bring a claim, discourage claims, or limit a shareholder's ability to bring a claim in a judicial forum that it finds favorable for disputes with the Company or the Company's directors, officers, or other employees, which may discourage such lawsuits against the Company or the Company's directors, officers, and other employees. Alternatively, if a court were to find the exclusive forum provision to be inapplicable or unenforceable in an action, the Company may incur additional costs associated with resolving such action in other jurisdictions. In particular, there is uncertainty as to whether a court would enforce a provision purporting to establish an exclusive forum with respect to causes of action under the Securities Act or the Exchange Act, and investors cannot waive compliance with federal securities laws or the rules and regulations thereunder as a general matter.

The Continuance may give rise to Canadian corporate tax.

For purposes of the Income Tax Act (Canada) (the "Canadian Tax Act"), the Company's taxation year will be deemed to have ended immediately prior to it ceasing to be a resident of Canada. Immediately prior to the time of this deemed year-end, the Company will be deemed to have disposed of each of its properties for proceeds of disposition equal to the fair market value of all such properties at that time and will be deemed to have reacquired such properties for a cost amount equal to such proceeds of disposition. The Company will be subject to income tax under Part I of the Canadian Tax Act on any income and net taxable capital gains which arise as a result of this deemed disposition. The Company will also be subject to "emigration tax" under Part XIV of the Canadian Tax Act on the amount by which the fair market value, immediately before the Company's deemed year end, of all of its properties exceeds the total of certain of its liabilities and the paid-up capital, determined for purposes of that emigration tax, of all the issued and outstanding shares of the Company immediately before such deemed year end.

The quantum of tax payable, if any, by the Company upon the Continuance will depend upon a number of considerations including valuation of the Company's assets, the amount of its liabilities, its shareholder composition, as well as certain Canadian tax amounts, accounts and balances of the Company, each as of the time of the Continuance. There can be no assurances that material adverse tax consequences will not result from the Continuance or the transactions completed in relation to the Continuance in Canada. In addition, it is possible that following the Continuance, the CRA may disagree with the Company's determination of the fair market value of its properties at the relevant time or the Company's determination of any of its tax accounts or tax attributes. As a result, the quantum of Canadian tax payable by the Company may significantly exceed the Company's estimates. Any such adverse tax consequences could adversely affect ZeroStack Texas and its share price.

It is possible that if the Board is not satisfied with the anticipated Canadian tax consequences of the Continuance, it may not proceed with the Continuance.

The proposed Continuance will result in additional direct and indirect costs whether or not completed.

The Continuance will each result in additional direct costs to us. We will incur attorneys' fees, accountants' fees, filing fees, mailing expenses, franchise taxes and financial printing expenses in connection with the Continuance. The Continuance may also result in certain indirect costs by diverting the attention of our management and employees from the day-to-day management of the business, which may result in increased administrative costs and expenses.

Risks Relating to our Business

You should read and consider the risk factors specific to our business that will continue to affect us after the effectiveness of the Continuance. These risks are described in the section entitled "Item 1A. Risk Factors" in our 2025 Annual Report and the section entitled "Item 1A. Risk Factors" in our quarterly report on Form 10-Q for the quarterly period ended March 31, 2026, which are incorporated by reference into this Proxy Statement/Prospectus, and in other documents that are incorporated by reference into this Proxy Statement/Prospectus.

CAUTIONARY NOTE REGARDING FORWARD-LOOKING STATEMENTS

This Proxy Statement/Prospectus, and the documents incorporated by reference herein, contains "forward-looking statements," as that term is defined under the Private Securities Litigation Reform Act of 1995, Section 27A of the Securities Act of 1933, as amended (the "Securities Act"), and Section 21E of the Exchange Act. Forward-looking statements may include projections and estimates concerning our possible or assumed future results of operations, financial condition, business strategies and plans, market opportunity, competitive position, industry environment, and potential growth opportunities. In some cases, you can identify forward- looking statements by terms such as "may", "will", "should", "believe", "expect", "could", "intend", "plan", "anticipate", "estimate", "continue", "predict", "project", "potential", "target," "goal" or other words that convey the uncertainty of future events or outcomes. You can also identify forward-looking statements by discussions of strategy, plans or intentions. We have based these forward-looking statements on our current expectations and assumptions about future events. While our management considers these expectations and assumptions to be reasonable, because forward-looking statements relate to matters that have not yet occurred, they are inherently subject to significant business, competitive, economic, regulatory and other risks, contingencies and uncertainties, most of which are difficult to predict and many of which are beyond our control. These and other important factors, including, among others, those discussed in this Proxy Statement/Prospectus, and the documents incorporated by reference herein, may cause our actual results, performance or achievements to differ materially from any future results, performance or achievements expressed or implied by the forward-looking statements in this Proxy Statement/Prospectus, and the documents incorporated by reference herein. Risks and uncertainties, the occurrence of which could adversely affect our business, include, but are not limited to, the following:

• the satisfaction of customary closing conditions related to the Exchange (as defined below) and to complete the Financing (as defined below);

• the date on which the Exchange is expected to close;

• our ability to obtain shareholder approval for the Exchange;

• our ability to obtain shareholder approval for the planned continuance from the province of Ontario to the State of Texas;

• our limited operating history and net losses;

• fluctuations in the market price of 0G, the native token of the 0G Chain, a layer-1 blockchain designed to enable users to deploy and operate decentralized artificial intelligence ("AI") applications and data ("Tokens" or "0G Tokens", each a "0G Token" or "0G") or any other digital assets we might hold;

• the possibility that any one of the 0G Tokens and any other assets we might hold (collectively, the "Cryptocurrencies") may be classified as a "security";

• decrease in liquidity of 0G Tokens or any other digital assets we might hold;

• our ability to continue as a going concern absent access to sources of liquidity;

• damage to our reputation as a result of negative publicity;

• exposure to product liability claims, actions and litigation;

• risks associated with product recalls;

• our ability to successfully integrate businesses that may acquire;

• our ability to achieve economies of scale;

• our ability to fund overhead expenses, including costs associated with being a publicly-listed company;

• maintenance of effective quality control systems;

• risks associated with expansion into new jurisdictions;

• regulatory compliance risks;

• potential delisting resulting in reduced liquidity of our Common Shares;

• risks associated with cybersecurity and the protection of confidential information;

• the possibility that we are deemed to be an investment company under the Investment Company Act of 1940, as amended (the "Investment Company Act"), and become subject to applicable restrictions that make it impractical for us to continue segments of our business as currently contemplated;

• risks associated with our use of AI;

• competition from the emergence or growth of other digital assets accelerated by advancements in AI and blockchain technology;

• the reliance of our AI technology on the use of third-party data;

• the negative impact on the value the Cryptocurrencies caused by disruptions in the Cryptocurrencies' networks;

• risks related to the custody of the Cryptocurrencies, including the loss or destruction of private keys required to access our Cryptocurrencies and cyberattacks or other data loss relating to our Cryptocurrencies;

• the proposed Continuance will result in additional direct and indirect costs whether or not completed;

• the proposed Continuance may give rise to Canadian corporate tax; and

• the other risks described under Part I, Item 1A, "Risk Factors" included in our Annual Report on Form 10-K for the fiscal year ended December 31, 2025, as well as described from time to time in our other filings with the SEC.

Given the foregoing risks and uncertainties, you are cautioned not to place undue reliance on the forward-looking statements in this Proxy Statement/Prospectus, and the documents incorporated by reference herein. The forward-looking statements contained in this Proxy Statement/Prospectus, and the documents incorporated by reference herein, are not guarantees of future performance and our actual results of operations and financial condition may differ materially from such forward- looking statements. In addition, even if our results of operations and financial condition are consistent with the forward-looking statements in this Proxy Statement/Prospectus, and the documents incorporated by reference herein, they may not be predictive of results or developments in future periods.

Any forward-looking statement that we make in this Proxy Statement/Prospectus, and the documents incorporated by reference herein, speaks only as of the date of such statement. Except as required by law, we do not undertake any obligation to update or revise, or to publicly announce any update or revision to, any of the forward-looking statements in this Proxy Statement/Prospectus, whether as a result of new information, future events or otherwise, after the date of this Proxy Statement/Prospectus.

Interest of Certain Persons in Matters to be Acted Upon

Other than as set forth in this Proxy Statement/Prospectus, the management of the Company is not aware of any material interest, direct or indirect, by way of beneficial ownership of securities or otherwise, of any person who has been a director or executive officer at any time since the beginning of the fiscal year ended December 31, 2025, or any associate or affiliate of any of the foregoing persons, in any matter to be acted upon at the Meeting. All of the directors and officers are entitled to receive awards pursuant to the 2022 Plan ("Awards"). Assuming the PIPE Offering Issuance Proposal in Proposal No. 3 is passed, Zero Gravity will be entitled to receive ZeroStack Shares (as defined below) and our Executive Chairman, Michael Heinrich, is the Chief Executive Officer of Zero Gravity. Assuming the Stock Options Proposal in Proposal No. 5 is passed, the Company's Chief Executive Officer, Executive Chairman and Chief Financial Officer will receive the Proposed Stock Options. See "Proposal No. 3 - Approval of the PIPE Offering Issuance Proposal" and "Proposal No. 5 - Approval of the Stock Options Proposal," for further details.

DIRECTORS & EXECUTIVE OFFICERS

Directors, Director Nominees & Executive Officers

The Articles provide our Board consists of a minimum of one and a maximum of ten directors. The number of directors to be elected at the Meeting has been fixed at five (5) and there are presently five (5) directors of the Company, each of whose term of office expires at the Meeting. All director nominees are to be elected at the Meeting, for terms of one to three years if Proposal No. 7 is approved, or to elect the same nominees as directors for a term of office expiring at the 2027 Annual Meeting or until their respective successors are duly elected and qualified if Proposal No. 7 is not approved. Each Registered Shareholder on May 20, 2026 is entitled to cast one vote for each of our Common Shares either in favor of or against the election of each nominee, or to abstain from voting on any or all nominees. Although management does not anticipate that any nominee will be unable or unwilling to serve as a director, in the event of such an occurrence, proxies may be voted in the discretion of the persons named in the proxy for a substitute designated by the Board, unless the Board decides to reduce the number of directors constituting the Board. The election of each director requires the affirmative vote of the simple majority of votes cast at the Meeting. Shareholders will vote for the election of each individual director separately.

The names of our current directors and executive officers and their respective ages, positions, biographies are set forth below.

Name and Place of Residence	Position	Age
Executive Officers:
Daniel Reis-Faria Dubai, United Arab Emirates	Chief Executive Officer and Director	37
Michael Heinrich Singapore	Executive Chairman and Director	43
Dany Vaiman San Juan, Puerto Rico	Chief Financial Officer	40
Non-Employee Directors:
Edward Woo British Columbia, Canada	Director⁽¹⁾	47
Laurence Zeifman Ontario, Canada	Director⁽¹⁾	64
Manfred Leventhal Ontario, Canada	Director⁽¹⁾	74

____________

(1) Each nominee for director has been reviewed and recommended for nomination by our Nominating and Corporate Governance Committee and has consented to serve as a director if elected.

Non-Director Executive Officers

Dany Vaiman, Chief Financial Officer: Mr. Vaiman has served as the Company's Chief Financial Officer since June 2023 and as the Company's Senior VP Finance from December 2022 to June 2023. From February 2022 through the closing of the Company's arrangement with FGH on December 23, 2022 (the "Arrangement"), he served as the Chief Financial Officer of FGH. Prior to that, Mr. Vaiman served as Corporate Controller (from July 2018 to July 2021) and as Assistant Controller (from June 2016 to June 2018) of Torex Gold Resources Inc.- a leading intermediate gold producer listed on the TSX. For seven years, Mr. Vaiman was with Ernst & Young's Toronto Audit Group, specializing in publicly listed TSX and SEC clients. Mr. Vaiman is a Chartered Professional Accountant (CPA) and Chartered Accountant (CA) in Ontario, a Certified Public Accountant (CPA) in Illinois, and holds a Bachelor of Business Administration (Honours) from the Schulich School of Business.

Directors

Daniel Reis-Faria, Chief Executive Officer and Director: Mr. Reis-Faria was appointed as the Company's Chief Executive Officer in October 2025. Mr. Reis-Faria is a global technology entrepreneur, investor, and diplomat with over fifteen years of experience building and scaling companies across AI, blockchain, and cyber-security. He is the founder of Erebor Capital Inc., an investment firm with holdings spanning North America, Japan, Africa, Europe, and the Caribbean, focused on Big Data, AI, Cyber Security, and Digital Assets. He was the founding Chief Executive Officer of OARO, Canada's leading aviation cyber-security company, where he pioneered large-scale deployment of blockchain biometric identity systems for airlines. He originated and facilitated the investment deal between Janover and DeFi Development Corporation (NASDAQ: DFDV) that led to the creation of the first Solana Treasury Vehicle in the United States. His work in designing regulated token contribution frameworks, on-chain treasury strategies, and hybrid equity and token structures positions him among the leaders bridging TradFi and Web3. He holds a master's degree in computer science from the University of Coimbra and an Entrepreneurship Diploma from MIT and is fluent in seven languages.

Michael Heinrich, Executive Chairman and Director: Mr. Heinrich was appointed as the Company's Chief Executive Officer in October 2025. Mr. Heinrich, a Forbes 40 under 40 entrepreneur, started two unicorn companies. He runs 0G Labs (0g.ai), the largest AI Layer 1 powered by the first decentralized AI Operating System. He's previously generated over $200 million in revenue and raised more than $1B in capital. Mr. Heinrich's strategic leadership guided over 650 employees through volatile markets and achieved remarkable customer satisfaction. He previously worked at Microsoft, SAP Labs, Bain, and Bridgewater Associates. He's been named a top technologist, top YCombinator company, and top entrepreneur, and has been featured in media such as Entrepreneur, Bloomberg, Forbes, Techcrunch, Business Insider, and Coin Telegraph. Mr. Heinrich was educated at Stanford, Harvard, UC Berkeley.

Edward Woo, Director: Mr. Woo joined our Board in December 2022. From August 2021 through the closing of the Arrangement, he served as the President and Chief Operating Officer of FGH. Mr. Woo is a seasoned business executive with extensive experience in the consumer-packaged goods industry. Over the past 20 years, Mr. Woo focused his efforts on the tobacco industry in the areas of sales, trade marketing, business strategy, political mobilization and government affairs. As a former executive at Rothmans Benson & Hedges Inc. and Philip Morris International, Mr. Woo held several leadership roles which included serving as Head of Regulatory & External Affairs at the Global Headquarters in Lausanne, Switzerland (2016 through 2021) and as Regional Communications Director Latin America and Canada (from 2013 through 2016). Mr. Woo has extensive global experience and strong ties to the European markets and worked closely with over 30 markets in Europe, Middle East, Asia and Latin America on the rollout of Philip Morris' revolutionary IQOS product, with a particular focus on execution, supply chain, regulation and stakeholder engagement. Mr. Woo holds a BA in Economics from the University of Western Ontario. Mr. Woo's qualifications to serve on our Board include his extensive experience in the consumer-packaged goods industry, his regulatory knowledge and experience and his ties to the European markets.

Laurence Zeifman, Director: Mr. Zeifman has practiced as a public accountant for over forty years, primarily as an audit partner for small and mid-sized public companies, investment funds and regulated entities. He is a partner of Zeifmans LLP, a mid-sized accounting firm in Toronto, where his tenure has included over twenty years as its managing partner. For over 15 years he was the chair of Nexia Canada, the Canadian division of Nexia, Zeifmans' international network and one of the world's largest accounting organizations. A past director of the Ottawa Senators Hockey Club and an Alternate Governor of the National Hockey League, Mr. Zeifman is the Chairman of the Board of First Phosphate Corp., a company in the electrification supply chain that is listed on the Canadian Securities Exchange. A Chartered Accountant and a Chartered Professional Accountant (Ontario and Alberta, Canada), Mr. Zeifman has a Bachelor of Commerce degree from the University of Toronto.

Manfred Leventhal, Director: Mr. Leventhal is an accomplished executive with over 20 years of experience driving growth, strategy, and governance in small to mid-cap companies. He is a seasoned board member having a proven track record of success in corporate finance, strategy, and leadership. As the Canadian Director, from 2015 to 2022, for the real estate investment company, Hagshama Fund Ltd., Mr. Leventhal oversaw the company's project acquisition and development in Canada. He was the Chairman and a director, from 2017 to 2022 of the oil exploration company, Genesis Petrocorp Ltd. Where he oversaw the company's growth and expansion initiatives. Mr. Leventhal holds a CPA & CGA (Ontario, Canada) designation and a Bachelor of Commerce from the University of The Witwatersrand, Johannesburg, South Africa where he majored in applied economics.

Family Relationships

There are no family relationships between any of our officers or directors.

Involvement in Certain Legal Proceedings

Corporate Cease Trade Orders

To the knowledge of the Company, no proposed director of the Company is, as at the date of the Annual Report, or has been, within 10 years before the date of this Annual Report, a director, chief executive officer or chief financial officer of any company (including the Company) that,

(a) was subject to an order that was issued while the proposed director was acting in the capacity as director, chief executive officer or chief financial officer; or

(b) was subject to an order that was issued after the proposed director ceased to be a director, chief executive officer or chief financial officer and which resulted from an event that occurred while that person was acting in the capacity as director, chief executive officer or chief financial officer.

Bankruptcy and Insolvency

To the knowledge of the Company, no proposed director of the Company:

(a) is, as at the date of this Annual Report, or has been within 10 years before the date of this Annual Report, a director or executive officer of any company (including the Company) that, while that person was acting in that capacity, or within a year of that person ceasing to act in that capacity, became bankrupt, made a proposal under any legislation relating to bankruptcy or insolvency or was subject to or instituted any proceedings, arrangement or compromise with creditors or had a receiver, receiver manager or trustee appointed to hold its assets; or

(b) has, within the 10 years before the date of this Annual Report, become bankrupt, made a proposal under any legislation relating to bankruptcy or insolvency, or become subject to or instituted any proceedings, arrangement or compromise with creditors, or had a receiver, receiver manager or trustee appointed to hold the assets of the proposed director.

Penalties and Sanctions

To the knowledge of the Company, no proposed director of the Company has been subject to:

(a) any penalties or sanctions imposed by a court relating to securities legislation or by a securities regulatory authority or has entered into a settlement agreement with a securities regulatory authority; or

(b) any other penalties or sanctions imposed by a court or regulatory body that would likely be considered important to a reasonable securityholder in deciding whether to vote for a proposed director.

CORPORATE GOVERNANCE

Overall Role of the Board of Directors

Our Common Shares are listed on the Nasdaq Capital Market under the symbol "ZSTK." Pursuant to our Bylaws and applicable Canadian law, our business and affairs are managed under the direction of our Board. Directors are kept informed of the Company's business through discussions with management, by reviewing materials provided to them and by participating in meetings of the Board and its committees.

Board of Directors Leadership Structure

The Company is led by Mr. Reis-Faria, who has served as Chief Executive Officer since October 2025. Mr. Heinrich has served as the Company's Executive Chairman since September 2025.

Although the Board does not have a formal policy on whether the roles of Chief Executive Officer and Chairman of the Board should be separated, we believe that our current Board leadership structure is suitable for us. The Chief Executive Officer is the individual selected by the Board to manage our Company on a day to day basis, and his direct involvement in our business operations makes him best positioned to lead productive Board strategic planning sessions and determine the time allocated to each agenda item in discussions of our Company's short- and long-term objectives. The Company has not developed a written position description for the Chairman of the Board, the Chief Executive Officer or the chair of any Board committee. The Company has not adopted a specific maximum term limit for its Directors as it feels the shareholders of the Company should have the power to elect directors who they feel are appropriate regardless of how long such directors have served on the Board.

Risk Oversight. One of the key functions of our Board is informed oversight of our risk management process. Our Board administers this oversight function directly through our Board as a whole, as well as through various standing committees of our Board that address risks inherent in their respective areas of oversight. In particular, our Board is responsible for monitoring and assessing strategic risk exposure, and our Audit Committee has the responsibility to consider and discuss our major financial risk exposures and the steps our management has taken to monitor and control these exposures. The Audit Committee also has the responsibility to review with management the process by which risk assessment and management is undertaken, monitor compliance with legal and regulatory requirements, and review the adequacy and effectiveness of our internal controls over financial reporting. Our Nominating and Corporate Governance Committee is responsible for periodically evaluating our company's corporate governance policies and systems.

Policies Regarding the Representation of Women. The Nominating and Corporate Governance Committee currently does not consider the level of representation of women on the Board or in executive officer positions in identifying and nominating candidates for election or re-election to the Board or as executive officers of the Company. However, informally, in identifying and selecting director or executive officer nominees, the Company values diversity, including, without limitation, diversity of experience, perspective, education, race, gender and national origin, as one among the many factors taken into consideration during the search process. The Company also considers, among other things, the qualifications, personal qualities, business background and relevant experience of individual candidates as well as the overall composition of the Board or executive officers with a view to identifying and selecting the most ideal and complementary candidates. The Nominating and Corporate Governance Committee and the Board intend to consider on an ongoing basis whether the Company should adopt specific policies and practices regarding the representation of women on the Board and in executive officer positions, including the setting of targets for such representation.

Currently the Company does not have women directors of executive officers.

Director Independence. Our Board undertook a review of the independence of each director. Based on information provided by each director concerning his or her background, employment, and affiliations, our Board has determined that the Board meets independence standards under the applicable rules and regulations of the SEC, the listing standards of Nasdaq and National Instrument 52-110 - Audit Committees ("NI 52-110"). The Board has affirmatively determined that the following Directors are "independent" as defined in the listing standards of Nasdaq and under National Instrument 58-101 - Disclosure of Corporate Governance Practices ("NI 58-101"): Edward Woo, Laurence Zeifman and Manfred Leventhal. The Board has also determined that Daniel Reis-Faria and Michael Heinrich are not "independent" as defined in the listing standards of Nasdaq and under NI 52-110. In making these determinations, our Board considered the current and prior relationships that each director has with our Company and all other facts and circumstances our Board deemed relevant in determining their independence, including the beneficial ownership of our Common Shares by each director, and the transactions involving them described in the section titled "Certain Relationships and Related Party Transactions." While our Board has appointed Mr. Heinrich as lead Director and Executive Chairman, the breadth and depth of experience of the independent Directors as a whole provides the Board with important leadership qualities. All Directors, including independent Directors, are invited to openly provide their thoughts and opinions. The Board does not take any specific steps to provide leadership for its independent Directors.

Code of Ethics. Our Board has adopted a Code of Conduct and Ethics that applies to all of our employees, officers and directors, including our Chief Executive Officer, Chief Financial Officer and other executive and senior financial officers. The full text of our Code of Conduct and Ethics is available on our website. We intend to disclose future amendments to certain provisions of our Code of Conduct and Ethics, or waivers of certain provisions as they relate to our directors and executive officers, at the same location on our website or in our public filings. The information on our website is not intended to form a part of or be incorporated by reference into this Annual Report. The Board monitors compliance with the Code of Conduct and Ethics by requiring all action prohibited by the Code of Conduct and Ethics to be reported to the Audit Committee, if involving a director or officer, and to the Chief Compliance Officer, if involving anyone else.

Orientation and Continuing Education. The Nominating and Corporate Governance Committee is responsible for the onboarding of new directors and the continuing education of existing directors. Pursuant to its charter, the Nominating and Corporate Governance Committee develops and annually reviews orientation and education programs for new directors and provides ongoing education for all directors. Upon joining the Board, each director is provided with an orientation package regarding the role of the Board, its committees and its directors, and the nature and operation of the Company's current and past business. They are also provided with a copy of the Code of Conduct and Ethics, the Audit Committee Charter and the Nominating and Corporate Governance Charter. The Board encourages directors to participate in continuing education opportunities in order to ensure that the directors maintain or enhance their skills and abilities as directors and maintain a current and thorough understanding of the Company's business.

Board of Directors Committees.

Our Board has three standing committees: an Audit Committee; a Compensation Committee; and a Nominating and Corporate Governance Committee. Each of the committees reports to the Board as it deems appropriate and as the Board may request. The composition, duties and responsibilities of these committees are set forth below. In the future, our Board may establish other committees, as it deems appropriate, to assist it with its responsibilities.

The table below provides current committee membership information:

Name	Audit Committee	Compensation Committee	Nominating and Corporate Governance Committee
Laurence Zeifman	Chair	X	X
Edward Woo	X	Chair	X
Manfred Leventhal	X	X	Chair

Committee Meetings. Edward Woo and Manfred Leventhal had 100% attendance at all committee meetings held in 2025; while serving on the Board in 2025, Harold Wolkin had 100% attendance at all committee meetings. Laurence Zeifman did not attend committee meetings held in 2025 as he was appointed to the Audit Committee, Compensation Committee and Nominating and Corporate Governance Committee on January 6, 2026.

Audit Committee. We have a standing Audit Committee established in accordance with Section 3(a)(58)(A) of the Exchange Act. Our Audit Committee is responsible for, among other things:

appointing, compensating, retaining, evaluating, terminating and overseeing our independent registered public accounting firm;
discussing with our independent registered public accounting firm their independence from management;
reviewing, with our independent registered public accounting firm, the scope and results of their audit;
approving all audit and permissible non-audit services to be performed by our independent registered public accounting firm;
overseeing the financial reporting process and discussing with management and our independent registered public accounting firm any financial statements that we file with the SEC;
overseeing our financial and accounting controls and compliance with legal and regulatory requirements;
reviewing our policies on risk assessment and risk management;
reviewing related person transactions; and
establishing procedures for the confidential anonymous submission of concerns regarding questionable accounting, internal controls or auditing matters.

The Audit Committee is composed of Messrs. Laurence Zeifman, Edward Woo and Manfred Leventhal with Mr. Zeifman serving as Chair. Mr. Zeifman, Mr. Leventhal and Mr. Woo each qualify as an "audit committee financial expert" as such term has been defined in Item 407(d)(5) of Regulation S-K. All Audit Committee members are "financially literate" as defined in NI 52-110. Our Board has affirmatively determined that Messrs. Zeifman, Leventhal and Woo each meet the definition of "independent director" for purposes of serving on the Audit Committee under the Nasdaq rules, the independence standards under Rule 10A-3 of the Exchange Act and under NI 52-110. Both our independent registered public accounting firm and management personnel periodically meet privately with our Audit Committee.

Our Board has adopted a written charter for the Audit Committee.

The Report of the Audit Committee, which is set forth in this Annual Report, further describes the Audit Committee's responsibilities and its recommendation with respect to our audited consolidated financial statements for the year ended December 31, 2025.

Compensation Committee. Our Compensation Committee is responsible for, among other things:

reviewing and approving the corporate goals and objectives, evaluating the performance and reviewing and approving the compensation of our executive officers;
reviewing and approving or making recommendations to our Board regarding our incentive compensation and equity-based plans, policies and programs;
reviewing and approving all employment agreement and severance arrangements for our executive officers;
making recommendations to our Board regarding the compensation of our directors; and
retaining and overseeing any compensation consultants.

The Compensation Committee is composed of Laurence Zeifman, Manfred Leventhal and Edward Woo, with Mr. Woo serving as Chair. Our Board has affirmatively determined that Messrs. Zeifman, Leventhal and Woo each meet the definition of "independent director" for purposes of serving on the Compensation Committee under the Nasdaq rules, the independence standards under Rule 10A-3 of the Exchange Act and under NI 58-101. Each member of our Compensation Committee is a non-employee director (within the meaning of Rule 16b-3 under the Exchange Act).

The Compensation Committee may establish and delegate authority to one or more subcommittees consisting of one or more of its members, when the Compensation Committee deems it appropriate to do so in order to carry out its responsibilities. In carrying out its responsibilities, the Compensation Committee shall be entitled to rely upon the advice and information that it receives in its discussions and communications with management and such experts, advisors and professionals with whom the Compensation Committee may consult.

The Board is of the view that the members of the Compensation Committee collectively have the knowledge, skills, experience and background to make decisions on the suitability of the Company's compensation policies and practices. A description of such skills and experience for the committee members is set out in this Annual Report under the heading "Directors & Executive Officers."

Our Board has adopted a written charter for the Compensation Committee.

The Compensation Committee did not receive any recommendations from any compensation consultants during the 2025 fiscal year.

Nominating and Corporate Governance Committee. Our Nominating and Corporate Governance Committee is responsible for, among other things:

identifying individuals qualified to become members of our Board, consistent with criteria approved by our Board;
overseeing succession planning for our executive officers;
periodically reviewing our Board's leadership structure and recommending any proposed changes to our Board;
overseeing an annual evaluation of the effectiveness of our Board and its committees, including distributing annual written self-assessments and assessments of the Board; and
developing and recommending to our Board a set of corporate governance guidelines.

The Nominating and Corporate Governance Committee is composed of Mr. Zeifman, Mr. Leventhal and Mr. Woo, with Mr. Leventhal serving as chair. Our Board has affirmatively determined that Messrs. Woo, Zeifman and Leventhal each meet the definition of "independent director" for purposes of serving on the Nominating and Corporate Governance Committee under the Nasdaq rules, the independence standards under Rule 10A-3 of the Exchange Act and under NI 58-101.

Our Board has adopted a written charter for the Nominating and Corporate Governance Committee.

Director Nominations. The Nominating and Corporate Governance Committee may solicit recommendations for the Board from any or all of the following sources: non-management directors, the Chief Executive Officer, other executive officers, third-party search firms, or any other source it deems appropriate, including shareholders. The Committee will evaluate all such proposed director candidates in the same manner, with no regard to the source of the initial recommendation of such proposed director candidate. In identifying and evaluating proposed director candidates, the Nominating and Corporate Governance Committee considers, in addition to the minimum qualifications and other criteria for Board membership, all facts and circumstances that it deems appropriate or advisable, including, among other things:

1. The skills of the proposed director candidate.

2. His or her depth and breadth of business experience.

3. Whether the nominee would help achieve a mix that represents a diversity of background and experience, inclusive of gender, race, ethnicity, age, gender identity, gender expression, persons with disabilities and sexual orientation or other background characteristics.

4. His or her independence.

5. The needs of the Board.

The Nominating and Corporate Governance Committee will consider candidates recommended by the Company's shareholders who are eligible to serve as directors in accordance with the Company's Bylaws and the Ontario Business Corporations Act ("OBCA").

Although we have not adopted a formal policy regarding the consideration of Board candidates recommended by our shareholders, the Board believes that the procedures set forth in our Bylaws are currently sufficient and that the establishment of a formal policy is not necessary. Without limiting the requirements contained in our Bylaws, the recommendation must set forth (i) as to each person whom the shareholder proposes to nominate for election as a director (A) the name, age, business address and residence address of the person, (B) the principal occupation or employment of the person, (C) the class and number of Common Shares that are owned beneficially or of record by the person, (D) a description of all arrangements or understandings between the shareholder and each nominee and any other person or persons (naming such person or persons) and (E) any other information relating to the person that would be required to be disclosed in a proxy statement or other filings required to be made in connection with solicitations of proxies for election of directors pursuant to Section 14 of the Exchange Act and the rules and regulations promulgated thereunder; and (ii) as to the shareholder giving the notice (A) the name and record address of such shareholder as they appear on the Company's books, (B) the class and number of Common Shares that are owned beneficially and of record by such shareholder and the beneficial owner, if any, on whose behalf the nomination is made and (C) any material interest of the shareholder in such nomination. Such notice must be accompanied by a written consent of each proposed nominee to being named as a nominee and to serve as a director if elected.

Communications with the Company and the Board. All interested parties, including shareholders, may communicate with the Company or our Board by letter addressed to ZeroStack Corp. Attention: Chief Financial Officer, 40 King St W Suite 2400, Toronto, ON M5H 3Y2, Canada.

Certain Relationships and Related Party Transactions

Except as set forth below, since January 1, 2024, there has not been nor are there currently proposed any transactions or series of similar transactions to which we were or are to be a party in which the amount involved exceeds the lesser of $120,000 or one percent (1%) of the average of our total assets at year-end for the last two completed fiscal years and in which any director, executive officer, holder of more than 5% of the Common Shares or any member of the immediate family of any of the foregoing persons had or will have a direct or indirect material interest.

Transactions with Related Parties

On January 30, 2025, the Company and United Beverage Distribution Inc, a South Dakota corporation ("United"), entered into a Share Purchase Agreement (the "Share Purchase Agreement") pursuant to which the Company purchased 100% of the issued and outstanding common shares of United (the "United Common Shares"), a distributor of cannabis-infused drinks.

Under the terms of the Share Purchase Agreement, the Company agreed to purchase the United Common Shares from the group of sellers listed in the Share Purchase Agreement (the "Sellers"), which included Clifford Starke and Sammy Dorf, each of whom were directors of the Company (the "ZeroStack Directors") at the time of the transaction, and the Company's chief financial officer, Dany Vaiman (together with the ZeroStack Directors, the "ZeroStack Insiders") for (i) 23,686 shares of common stock of ZeroStack, representing 4.99% of the outstanding shares of common stock of the Company as of January 30, 2025, issued to the Sellers who are not ZeroStack Insiders and (ii) promissory notes with five year maturities that accrue interest at a rate of 6% per annum in an aggregate principal amount of $2,845,700 issued to the Sellers (the "United Notes"). The Share Purchase Agreement contains standard representations, warranties, covenants, and indemnity provisions, and its terms were unanimously approved by the disinterested directors of ZeroStack.

The foregoing descriptions of the material terms of the Share Purchase Agreement and the United Notes do not purport to be complete and are qualified in its entirety by reference to Exhibit 10.1 and Exhibit 10.2 to the Company's Form 8-K filed with the SEC on February 5, 2025.

Prior to its acquisition by the Company, Harmony Health One ("Harmony"), a subsidiary of FGH, entered into an Intellectual Property License Agreement with Hampstead Private Capital Limited ("Hampstead") - a corporation controlled by the former Chief Executive Officer of the Company and former Chief Executive Officer of FGH. Under the terms of this agreement, Harmony is to pay Hampstead a royalty in the amount of 3.5% of the gross revenues from the sale of Harmony products. No royalty amounts had been recorded by the Company for the years ended December 31, 2025 and December 31, 2024, as there were no sales for the period after the Company acquired FGH. As discussed in Note 6 of the Company's consolidated financial statements for the year ended December 31, 2025, both FGH and Harmony made voluntary assignments in bankruptcy and a trustee of the estate of each was appointed on March 14, 2025.

On September 20, 2025, the Company entered into the Equity Transfer and Debt Repayment, by and among the Company, the Transferor, the Lender, and the Noteholders.

Subject to the terms and conditions set forth in the Equity Transfer and Debt Repayment:

(i) the Noteholders will contribute the Promissory Notes, which were issued by Flora to the Noteholders on January 30, 2025 and have an aggregate outstanding balance of US$2,222,143, to the Lender, a newly-formed entity, in exchange for pro rata membership interests in the Lender; and

(ii) (thereafter, Transferors will transfer to the Lender, in full satisfaction and repayment of the Promissory Notes, all of the Transferred Companies (the "Disposition").

The "Transferred Companies" include the following wholly-owned subsidiaries of Transferors: AV; Vessel Brand Canada Inc; Klokken Aarhus Inc.; Rangers Pharmaceuticals A/S; TruHC; Vessel; High Roller; Just Brands; Just Brands FL LLC; Just Brands International LTD; United Beverage Distribution Inc.; and Phatebo Pharma EOOD. As part of the Disposition, the Company will also transfer to the Lender its minority equity interest in Hoshi International Inc.

The closing of the Disposition closed on September 26, 2025.

The foregoing description of the Equity Transfer and Debt Repayment does not purport to be complete and is qualified in its entirety by the full text of the Equity Transfer and Debt Repayment, a copy of which is filed as Exhibit 10.5 to the Company's Form 8-K filed with the SEC on September 23, 2025.

On October 9, 2025, Daniel Reis-Faria, the Company's Chief Executive Officer, contributed 50,000,000 0G Tokens valued at $113.3 million in exchange for 5,954,743 pre-funded warrants as part of the second closing of the PIPE Offering.

On October 23, 2025, the Company received 50,000,000 0G Tokens from Zero Gravity Labs Inc. ("Zero Gravity") in exchange for the issuance of the Zero Gravity Convertible Note in an aggregate original principal amount of 50,000,000 0G Tokens as part of the Cryptocurrency Offering. Michael Heinrich, the Company's executive chairman and a member of the Board, is the chief executive officer of Zero Gravity.

On March 31, 2026, ZeroStack entered into a Note Settlement Agreement with Zero Gravity pursuant to which the Zero Gravity Convertible Note was settled. The Note Settlement Agreement provides that upon payment by ZeroStack to Zero Gravity on or before March 31, 2026 of 50,000,000 0G Tokens, then ZeroStack shall be deemed to have paid the entire Principal and Interest of the Zero Gravity Convertible Note in full and ZeroStack shall have no further obligations under the Zero Gravity Convertible Note and that the note shall be deemed to be satisfied. Additionally, Zero Gravity was an Investor in the Contribution and holds 4,608,684 Blocker Shares, representing 50.6% of the issued and outstanding Blocker Shares. If shareholders approve the PIPE Offering Issuance Proposal, Zero Gravity will receive 4,608,864 Common Shares in connection with the Exchange.

Indemnification Agreements and Directors' and Officers' Liability Insurance

We have entered into indemnification agreements with each of our executive officers and directors. We also maintain an insurance policy that covers liabilities of our directors and officers arising out of claims based on acts or omissions in their capacities as directors or officers.

Related Party Transaction Policy

Our Audit Committee is responsible for the review, approval, or ratification of any potential conflict of interest transaction involving any of our directors or executive officers, any person known by us to be the beneficial owner of more than 5% of our outstanding capital stock, or any family member of or related party to such persons, including any transaction required to be reported under Item 404(a) of Regulation S-K promulgated by the SEC.

In reviewing any such proposed transaction, our Audit Committee is tasked with considering all relevant facts and circumstances, including the commercial reasonableness of the terms, the benefit or perceived benefit, or lack thereof, to us, opportunity costs of alternate transactions, the materiality and character of the related person's direct or indirect interest and the actual or apparent conflict of interest of the related person.

Under our policy, employees are required to report any material transaction or relationship that could result in a conflict of interest to our compliance officer.

SHARE OWNERSHIP

The following table sets forth information known to us regarding beneficial ownership of Common Shares as of May 20, 2026 by:

each person known by us to be the beneficial owner of more than 5% of outstanding Common Shares;
each of our executive officers and directors;
all of our executive officers and directors as a group.

Beneficial ownership is determined according to the rules of the SEC, which generally provide that a person has beneficial ownership of a security if he, she or it possesses sole or shared voting or investment power over that security, including options and warrants that are currently exercisable or exercisable within 60 days of May 20, 2026. In computing the number of Common Shares beneficially owned by a person or entity and the percentage ownership of that person or entity in the table below, all Common Shares subject to options, warrants and restricted stock units held by such person or entity were deemed outstanding if such securities are currently exercisable, or exercisable or would vest based on service-based vesting conditions within 60 days of May 20, 2026. These Common Shares were not deemed outstanding, however, for the purpose of computing the percentage ownership of any other person or entity.

The beneficial ownership of our Common Shares is based on 2,430,808 Common Shares outstanding as of May 20, 2026.

Unless otherwise indicated, we believe that each person named in the table below has sole voting and investment power with respect to all Common Shares beneficially owned by him.

Unless otherwise noted, the business address of each of these shareholders is c/o ZeroStack Corp. 40 King Street West, Suite 2400, Toronto, Ontario, Canada M5H 3Y2.

Beneficial Owner	Number of Common Shares Beneficially Owned⁽¹⁾		Percentage of Common Shares Beneficially Owned⁽¹⁾
Executive Officers
Daniel Reis-Faria⁽²⁾	6,143,227		71.65%
Dany Vaiman⁽³⁾⁽⁷⁾	115,031		4.53%
Michael Heinrich⁽⁵⁾	188,484		7.20%

Non-Employee Directors
Edward Woo⁽⁴⁾⁽⁷⁾	15,302		0.63%
Manfred Leventhal⁽⁶⁾	11,796		0.48%
Laurence Zeifman⁽¹⁶⁾	9,333		0.38%
5% or greater shareholders	-		-
CSAPL (Singapore) Holdings Pte Ltd⁽⁸⁾	242,838		9.33%
AVF III L.P⁽⁹⁾	225,989		8.88%
Blockchain Builders Fund 1, LP⁽¹⁰⁾	225,989		9.30%
dao5 Capital Fund L.P.⁽¹¹⁾	206,878		8.18%
Dispersion Capital⁽¹²⁾	225,989		9.30%
Dragon Roark VCC⁽¹³⁾	187,120		7.15%
Eterna Blockchain Fund II⁽¹⁴⁾	177,968		7.32%
LongHash Ventures Funds VCC on behalf of LongHash Ventures Sub Fund II⁽¹⁵⁾	203,392		8.37%

All directors and executive officers as a group of 6 persons	6,483,173	⁽¹⁾	72.79%

(1) Percentages are based on 2,430,808 Common Shares issued and outstanding as of May 20, 2026. Information as to the number of Common Shares beneficially owned, or over which control or direction is exercised, directly or indirectly, not being within the direct knowledge of the Company, has been furnished by the respective directors individually or obtained from the System for Electronic Disclosure by Insiders and may include Common Shares owned or controlled by spouses and/or children of such individuals and/or companies controlled by such individuals or their spouses and/or children.

(2) Includes (i) 5,954,743 pre-funded warrants held directly by Mr. Reis-Faria and (ii) 188,484 stock options that have vested and are exercisable as of May 20, 2026. Mr. Reis-Faria directly holds 282,724 stock options that have not vested and are not exercisable as of May 20, 2026. Mr. Reis-Faria filed a 13D A-1 with the SEC on December 19, 2025. Excludes the 500,000 stock options granted on May 5, 2026 that are unexercisable until seven calendar days after the closing of the Exchange and are subject to forfeiture if shareholders do not approve the Stock Options Proposal. The principal address of Mr. Resi-Faria is 40 King Street West, Suite 2400, Toronto, Ontario, Canada M5H 3Y2.

(3) Includes (i) 4,381 Common Shares held directly by Mr. Vaiman, (ii) 16,408 stock appreciation rights ("SARs") that have vested and are exercisable as of May 20, 2026 and (iii) 94,242 stock options that have vested and are exercisable as of May 20, 2026. Mr. Vaiman directly holds 141,362 stock options that have not vested and are not exercisable as of May 20, 2026. Mr. Vaiman filed 13D A-3 with the SEC on December 19, 2025. Excludes the 250,000 stock options granted on May 5, 2026 that are unexercisable until seven calendar days after the closing of the Exchange and are subject to forfeiture if shareholders do not approve the Stock Options Proposal. The principal address of Mr. Vaiman is 40 King Street West, Suite 2400, Toronto, Ontario, Canada M5H 3Y2.

(4) Includes (i) 3,454 Common Shares held directly by Mr. Woo, (ii) 52 Common Shares held by 1317433 B.C. Limited, a company in which Mr. Woo is the sole director and equity owner, (iii) 11,796 stock options that have vested. The principal address of Mr. Woo is 40 King Street West, Suite 2400, Toronto, Ontario, Canada M5H 3Y2.

(5) Includes 188,484 stock options that have vested and are exercisable as of May 20, 2026 but excludes 121,297 pre-funded warrants held directly by Mr. Heinrich because the Common Shares shown to be beneficially owned in this table give effect to a blocker provision in the pre-funded warrants issued in the private placement announced on September 19, 2025 (the "Cash Pre-funded Warrants"), Common Share purchase warrant in the private placements announced on September 19, 2025 (the "Cash Common Warrants") and pre-funded warrants issued in the private placement announced on September 19, 2025 in exchange for 0G Tokens with certain investors (the "Token Pre-funded Warrants") under which the holder does not have the right to exercise the Cash Pre-funded Warrants, Cash Common Warrants, Token Pre-funded Warrants to the extent (but only to the extent) that such exercise would result in beneficially ownership by the holder thereof, together with the holder's affiliates, any other persons acting as a group with the holder or any of the holder's affiliates, of more than 4.99% of the outstanding Common Shares of the Company. Mr. Heinrich directly holds 282,724 stock options that have not vested and are not exercisable as of May 20, 2026. Mr. Heinrich filed a 13D A-1 with the SEC on December 19, 2025. Excludes the 250,000 stock options granted on May 5, 2026 that are unexercisable until seven calendar days after the closing of the Exchange and are subject to forfeiture if shareholders do not approve the Stock Options Proposal. The principal address of Mr. Heinrich is 40 King Street West, Suite 2400, Toronto, Ontario, Canada M5H 3Y2.

(6) Includes (i) 129 SARs held directly by Mr. Leventhal and 11,667 stock options that have vested. The principal address of Mr. Leventhal is 40 King Street West, Suite 2400, Toronto, Ontario, Canada M5H 3Y2.

(7) Messrs. Vaiman and Woo have reported as a group pursuant to Amendment No. 1 on Form 13D filed with the SEC on April 21, 2023. The number of Common Shares disclosed in the above table only reflect the Common Shares held or controlled directly by each director of officer and each such personal specifically disclaims beneficial ownership of the securities and he does not directly own or control.

(8) Includes (i) 69,763 Common Shares and (ii) 173,075 pre-funded warrants held directly by CSAPL (Singapore) Holdings Pte Ltd as of May 20, 2026. CSAPL (Singapore) Holdings Pte Ltd has voting and investment power with respect to 684,793 Common Shares, consisting of (i) 69,763 Common Shares in the private placements announced on September 19, 2025, (ii), 327,219 issuable upon the exercise of Cash Common Warrants, (iii) 79,395 Common Shares issuable upon the exercise of Cash Common Warrants and (iv) 208,416 Common Shares issuable upon the exercise of Token Pre-funded Warrants (the "Token Pre-funded Warrant Shares"), held directly by, and registered in the name of CSAPL (Singapore) Holdings Pte Ltd. The Common Shares shown to be beneficially owned in the table above give effect to a blocker provision in the Cash Pre-funded Warrants, Cash Common Warrants and Token Pre-funded Warrants under which the holder does not have the right to exercise the Cash Pre-funded Warrants, Cash Common Warrants, Token Pre-funded Warrants to the extent (but only to the extent) that such exercise would result in beneficially ownership by the holder thereof, together with the holder's affiliates, any other persons acting as a group with the holder or any of the holder's affiliates, of more than 9.99% of the outstanding Common Shares of the Company. CSAPL (Singapore) Holdings Pte Ltd does not beneficially own any other Common Shares or convertible securities. CSAPL (Singapore) Holdings Pte Ltd disclaims beneficial ownership of such Common Shares except to the extent of its pecuniary interest, if any, in such Common Shares. The principal address of CSAPL (Singapore) Holdings Pte Ltd is 24 Cairnhill Road, Singapore, 229654.

(9) Includes (i) 112,994 Common Shares and (ii) 112,995 pre-funded warrants held directly by AVF III L.P. as of May 20, 2026. AVF III L.P. has voting and investment power with respect to 225,989 Common Shares, consisting of 208,416 Token Pre-funded Warrant Shares, held directly by, and registered in the name of AVF III L.P. The Common Shares shown to be beneficially owned in the table above give effect to a blocker provision in the Token Pre-funded Warrants under which the holder does not have the right to exercise the Token Pre-funded Warrants to the extent (but only to the extent) that such exercise would result in beneficially ownership by the holder thereof, together with the holder's affiliates, any other persons acting as a group with the holder or any of the holder's affiliates, of more than 9.99% of the outstanding Common Shares of the Company. AVF III L.P does not beneficially own any other Common Shares or convertible securities. AVF III L.P. disclaims beneficial ownership of such Common Shares except to the extent of its pecuniary interest, if any, in such Common Shares s. The principal address of AVF III L.P. is 545 Pacific Ave. San Francisco, CA 94133.

(10) Includes 225,989 Common Shares held directly by Blockchain Builders Fund 1, LP as of May 20, 2026. Blockchain Builders Fund 1, LP has voting and investment power with respect to 225,989 Common Shares, consisting of 225,989 Token Pre-funded Warrant Shares, held directly by, and registered in the name of Blockchain Builders Fund 1, LP. The Common Shares shown to be beneficially owned in the table above give effect to a blocker provision in the Token Pre-funded Warrants under which the holder does not have the right to exercise the Token Pre-funded Warrants to the extent (but only to the extent) that such exercise would result in beneficially ownership by the holder thereof, together with the holder's affiliates, any other persons acting as a group with the holder or any of the holder's affiliates, of more than 9.99% of the outstanding Common Shares of the Company. Blockchain Builders Fund 1, LP does not beneficially own any other Common Shares or convertible securities. Blockchain Builders Fund 1, LP disclaims beneficial ownership of such Common Shares except to the extent of its pecuniary interest, if any, in such Common Shares. The principal address of Blockchain Builders Fund 1, LP is 49 Engert Avenue, Suite 1, Brooklyn, NY 11222.

(11) Includes (i) 108,000 Common Shares and (ii) 98,878 pre-funded warrants held directly by dao5 Capital Fund L.P. as of May 20, 2026. Dao5 Capital Fund L.P. has voting and investment power with respect to 206,878 Common Shares, consisting of 206,878 Token Pre-funded Warrant Shares, held directly by, and registered in the name of dao5 Capital Fund L.P. The Common Shares shown to be beneficially owned in the table above give effect to a blocker provision in the Token Pre-funded Warrants under which the holder does not have the right to exercise the Token Pre-funded Warrants to the extent (but only to the extent) that such exercise would result in beneficially ownership by the holder thereof, together with the holder's affiliates, any other persons acting as a group with the holder or any of the holder's affiliates, of more than 9.99% of the outstanding Common Shares of the Company. Dao5 Capital Fund L.P. does not beneficially own any other Common Shares or convertible securities. Dao5 Capital Fund L.P. disclaims beneficial ownership of such Common Shares except to the extent of its pecuniary interest, if any, in such Common Shares. The principal address of dao5 Capital Fund L.P. is ONE Cale Beach, G10, West Bay Street, Nassau, Bahamas.

(12) Includes 225,989 Common Shares held directly by Dispersion Capital as of May 20, 2026. Dispersion Capital has voting and investment power with respect to 225,989 Common Shares, consisting of 225,989 Token Pre-funded Warrant Shares, held directly by, and registered in the name of Dispersion Capital. The Common Shares shown to be beneficially owned in the table above give effect to a blocker provision in the Token Pre-funded Warrants under which the holder does not have the right to exercise the Token Pre-funded Warrants to the extent (but only to the extent) that such exercise would result in beneficially ownership by the holder thereof, together with the holder's affiliates, any other persons acting as a group with the holder or any of the holder's affiliates, of more than 9.99% of the outstanding Common Shares of the Company. Dispersion Capital does not beneficially own any other Common Shares or convertible securities. Dispersion Capital disclaims beneficial ownership of such Common Shares except to the extent of its pecuniary interest, if any, in such Common Shares. The principal address of Dispersion Capital is 4th Floor, Harbour Place, 103 South Church Street, PO Box 10240, Grand Cayman KY1-1002, Cayman Islands.

(13) Includes 187,120 pre-funded warrants held directly by Dragon Roark VCC as of May 20, 2026. Dragon Roark VCC has voting and investment power with respect to 187,120 Common Shares, consisting of 187,120 Token Pre-funded Warrant Shares, held directly by, and registered in the name of Dragon Roark VCC. The Common Shares shown to be beneficially owned in the table above give effect to a blocker provision in the Token Pre-funded Warrants under which the holder does not have the right to exercise the Token Pre-funded Warrants to the extent (but only to the extent) that such exercise would result in beneficially ownership by the holder thereof, together with the holder's affiliates, any other persons acting as a group with the holder or any of the holder's affiliates, of more than 9.99% of the outstanding Common Shares of the Company. Dragon Roark VCC does not beneficially own any other Common Shares or convertible securities. Dragon Roark VCC disclaims beneficial ownership of such Common Shares except to the extent of its pecuniary interest, if any, in such shares. The principal address of Dragon Roark VCC is 140 Robinson Road #10-02 Singapore 068907.

(14) Includes 177,968 Common Shares held directly by Eterna Blockchain Fund II as of May 20, 2026. Eterna Blockchain Fund II has voting and investment power with respect to 117,968 Common Shares, consisting of 117,968 Token Pre-funded Warrant Shares, held directly by, and registered in the name of Eterna Blockchain Fund II. The Common Shares shown to be beneficially owned in the table above give effect to a blocker provision in the Token Pre-funded Warrants under which the holder does not have the right to exercise the Token Pre-funded Warrants to the extent (but only to the extent) that such exercise would result in beneficially ownership by the holder thereof, together with the holder's affiliates, any other persons acting as a group with the holder or any of the holder's affiliates, of more than 9.99% of the outstanding Common Shares of the Company. Eterna Blockchain Fund II does not beneficially own any other Common Shares or convertible securities. Eterna Blockchain Fund II disclaims beneficial ownership of such Common Shares except to the extent of its pecuniary interest, if any, in such Common Shares. The principal address of Eterna Blockchain Fund II is 5th Floor, The Exchange George's Dock IFSC, Dublin 1, Ireland D01 W213.

(15) Includes 203,392 Common Shares held directly by LongHash Ventures Funds VCC on behalf of LongHash Ventures Sub Fund II as of May 20, 2026. LongHash Ventures Funds VCC on behalf of LongHash Ventures Sub Fund II has voting and investment power with respect to 203,392 Common Shares, consisting of 203,392 Token Pre-funded Warrant Shares, held directly by, and registered in the name of LongHash Ventures Funds VCC on behalf of LongHash Ventures Sub Fund II. The Common Shares shown to be beneficially owned in the table above give effect to a blocker provision in the Token Pre-funded Warrants under which the holder does not have the right to exercise the Token Pre-funded Warrants to the extent (but only to the extent) that such exercise would result in beneficially ownership by the holder thereof, together with the holder's affiliates, any other persons acting as a group with the holder or any of the holder's affiliates, of more than 9.99% of the outstanding Common Shares of the Company. LongHash Ventures Funds VCC on behalf of LongHash Ventures Sub Fund II does not beneficially own any other Common Shares or convertible securities. LongHash Ventures Funds VCC on behalf of LongHash Ventures Sub Fund II disclaims beneficial ownership of such Common Shares except to the extent of its pecuniary interest, if any, in such Common Shares. The principal address of LongHash Ventures Funds VCC on behalf of LongHash Ventures Sub Fund II is 7 Temasek Boulevard #07-07 A, Suntec Tower 1, Singapore 038987.

(16) Includes 9,333 stock options that have vested. The principal address of Mr. Zeifman is 40 King Street West, Suite 2400, Toronto, Ontario, Canada M5H 3Y2.

SECTION 16(a) BENEFICIAL OWNERSHIP REPORTING COMPLIANCE

Section 16(a) of the Exchange Act and the rules thereunder require our directors, executive officers and persons who beneficially own more than 10% of a registered class of our equity securities, to file reports with the SEC relating to their share ownership and changes in such ownership.

For the fiscal year ended December 31, 2025, the Company had one late Form 3 filing for Michael Heinrich and one late Form 3 filing for Daniel Reis-Faria. To the Company's knowledge, all other transactions required to be reported pursuant to Section 16(a) for the year ended December 31, 2025, were timely reported by the Company's directors, officers and persons who own more than 10% of a registered class of the Company's equity securities.

SECURITIES AUTHORIZED FOR ISSUANCE UNDER EQUITY COMPENSATION PLANS

The following table provides information as of May 20, 2026 with respect to our Common Shares that may be issued under the Company Stock Option Plan and 2022 Plan.

Plan Category	Number of Securities To Be Issued Upon Exercise Of Outstanding Options, Warrants and Rights	Weighted Average Exercise Price Of Outstanding Options, Warrants And Rights	Number Of Securities Remaining Available For Future Issuance Under Equity Compensation Plans (Excluding Securities Reflected in the first column)
Equity Compensation Plans Approved by Shareholders⁽¹⁾
Stock Option Plan	180	$2,568.33	-
2022 Incentive Compensation Plan	1,310,549⁽²⁾	$7.09⁽³⁾	196,343
Stock Appreciation Rights⁽⁴⁾	24,933	$22.62	N/A
Equity Compensation Plans Not Approved by Shareholders	N/A	N/A	N/A
Total	1,335,662	7.72	196,343

(1) Includes the Company's Stock Option Plan and the 2022 Plan, which authorizes the granting of awards in any of the following forms: options, SARs, restricted stock, restricted stock units, other equity-based awards and cash incentive awards.

(2) Represents 1,310,214 Common Shares underlying options and 335 issued restricted Common Shares as of May 20, 2026. Excludes the 1,250,000 stock options granted on May 5, 2026 that are unexercisable until seven calendar days after the closing of the Exchange and are subject to forfeiture if shareholders do not approve the Stock Options Proposal.

(3) The weighted exercise price represents the weighted exercise price of the 1,310,214 options outstanding under the 2022 Plan as of May 20, 2026.

(4) Represents 24,933 SARs issued outside of the Company's Stock Option Plan and the 2022 Plan that were previously approved by shareholders at the 2024 special and annual meeting of shareholders (the "2024 Meeting"), as amended at the 2025 annual and special meeting of shareholders (the "2025 Meeting").

EXECUTIVE COMPENSATION

Overview

This section discusses the material components of our executive compensation program for our Named Executive Officers during our fiscal years ended December 31, 2025 and December 31, 2024. As a "smaller reporting company," we are required to provide executive compensation information for the following individuals: (i) all individuals who served as the Company's principal executive officer ("PEO"), during the last completed fiscal year, regardless of compensation; (ii) the two most highly compensated executive officers (other than the PEO) who were serving as executive officers of the Company at the end of the last completed fiscal year and whose total compensation was greater than $100,000; and (iii) up to two additional persons who served as executive officers (other than as the PEO) during the last completed fiscal year but were not serving in that capacity at the end of the fiscal year if their total compensation is higher than any of the other two Named Executive Officers in the preceding group.

Our Named Executive Officers and their positions during the fiscal year ended December 31, 2025 were as follows:

• Daniel Reis-Faria, our Chief Executive Officer;

• Michael Heinrich, our Executive Chairman;

• Dany Vaiman, our Chief Financial Officer;

• Clifford Starke, our former Chief Executive Officer;

• Sammy Dorf, our former Executive Chairman.

Summary Compensation Table

The following table sets out the compensation for the Named Executive Officers for the years ended December 31, 2025 and 2024:

Name and Principal Position	Fiscal Year	Salary ($)⁽¹⁾	Bonus ($)⁽²⁾	Common Shares Awards ($)⁽³⁾	Stock Appreciation Rights Awards ($)⁽⁴⁾	Nonequity Incentive Plan Compensation ($)	Nonqualified Deferred Compensation Earnings ($)	All Other Compensation ($)⁽⁵⁾	Total Compensation ($)
Clifford Starke, former Chief Executive Officer	2025	350,000	-	-	38,809	-	-	955,000	1,343,809
Clifford Starke, former Chief Executive Officer	2024	420,000	36,000	1,170,000	1,094,435	-	-	-	2,720,435
Sammy Dorf, former Executive Chairman	2025	200,000	-	-	-	-	-	-	200,000
Sammy Dorf, former Executive Chairman	2024	20,967	-	325,000	-	-	-	-	345,967
Dany Vaiman, Chief Financial Officer	2025	299,167	-	-	1,578,191	-	-	75,286	1,952,644
Dany Vaiman, Chief Financial Officer	2024	275,000	18,000	-	818,998	-	-	23,806	1,135,804
Daniel Reis-Faria, Chief Executive Officer	2025	168,333	250,000	-	3,134,125	-	-	23,507	3,575,965
Daniel Reis-Faria, Chief Executive Officer	2024	-	-	-	-	-	-	-	-
Michael Heinrich, Executive Chairman	2025	168,333	250,000	-	3,134,125	-	-	12,898	3,565,356
Michael Heinrich, Executive Chairman	2024	-	-	-	-	-	-	-	-

(1) Salary amounts represent actual amount of base salary earned by each Named Executive Officer in the applicable year.

(2) Bonus amounts for 2025 and 2024 represent the actual amount of cash bonuses earned during 2024 and 2025, respectively, under the Company's annual bonus program. All such bonuses have been paid. Refer to "Annual Bonus/Non-Equity Incentive Plan Compensation" below.

(3) Value based on trading price of the Common Shares on the date of the respective grants. These grants include grants of restricted Common Shares. See "Narrative to the Summary Compensation Table - Equity-Based Compensation - Equity Awards to Named Executive Officers during 2025 and 2024." for information regarding these grants.

(4) Represents the aggregate grant date fair value of SARs and stock options granted to each Named Executive Officer, calculated in accordance with the binomial simulation valuation model. The amounts in 2025 for Mr. Vaiman and Mr. Starke include the incremental value caused by the modification of the terms of grants from 2024.

(5) For 2025, Mr. Reis-Faria's amount represents health and dental benefits of $12,000 and vacation accrued but not taken of $11,507. Mr. Heinrich's amount represents vacation accrued but not taken of $12,898. Mr. Vaiman's amount includes vacation accrued but not taken for a total of $38,604, a relocation allowance of $28,571 as well as health and dental benefits totaling $8,111. Mr. Starke's amount represents severance payments of $895,000 and a relocation allowance of $60,000.

Narrative to the Summary Compensation Table

Base Salaries

We use base salaries to recognize the experience, skills, knowledge, and responsibilities required of all our employees, including our Named Executive Officers. Base salaries are reviewed annually, typically in connection with our annual performance review process, and adjusted from time to time to realign salaries with market levels after taking into account individual responsibilities, performance, and experience.

Annual Bonus/Non-Equity Incentive Plan Compensation

For 2025 and 2024, our Named Executive Officers were eligible to earn a cash bonus under the Company's annual bonus program based upon achievement of both corporate and individual goals determined by the Board based on a target percentage of annual base salary. For 2025, Mr. Reis-Faria earned a signing bonus of $250,000 and Mr. Heinrich received a signing bonus of $250,000. For 2024, Mr. Starke received a cash bonus of $36,000 and Mr. Vaiman received a cash bonus of $18,000.

Equity-Based Compensation

Certain of the Company's Named Executive Officers received grants of SARs and grants of restricted Common Shares under the Company's option plan and 2022 Plan during 2024 and 2025.

Company Stock Option Plan

The Company has a stock option plan whereby it may grant options for the purchase of Common Shares to any director, consultant, employee or officer of the Company or its subsidiaries. The aggregate number of shares that may be issuable pursuant to options granted under the Company's stock option plan will not exceed 10% of fully diluted Common Shares of the Company. The options are non-transferable and non-assignable and may be granted for a term not exceeding five to ten years. The exercise price of the options is determined by the Board at the time of grant, but in the event that the Common Shares are traded on any stock exchange, may not be less than the closing price of such shares on such exchange on the trading date immediately precedent the date of grant, subject to all applicable regulatory requirements.

2022 Plan

The 2022 Plan was adopted by the Company following shareholder approval at the Company's 2022 annual and special meeting of shareholders (the "2022 Meeting") (the "Shareholder Approval Date") and amended at the Company's 2023 annual and special meeting of shareholders (the "2023 Meeting"), the 2024 Meeting and the 2025 Meeting.

The purpose of the 2022 Plan is to assist the Company and its subsidiaries and other designated affiliates, which we refer to herein as "Related Entities", in attracting, motivating, retaining and rewarding high-quality executives and other employees, officers, directors consultants and other persons who provide services to the Company or its Related Entities, by enabling such persons to acquire or increase a proprietary interest in the Company in order to strengthen the mutuality of interests between such persons and the Company's shareholders, and providing such persons with performance incentives to expend their maximum efforts in the creation of shareholder value.

Shares Available for Awards

The total number of Common Shares reserved and available for delivery under the 2022 Plan at any time during the term of the 2022 Plan shall be equal to 1,506,892 Common Shares. Awards issued in substitution for awards previously granted by a company acquired by the Company or a Related Entity, or with which the Company or any Related Entity combines, do not reduce the limit on grants of Awards under the 2022 Plan. The maximum aggregate number of Common Shares that may be delivered under the 2022 Plan as a result of the exercise of Incentive Stock Options shall be 847,843 Common Shares.

Subject to adjustment as provided in the 2022 Plan, in any fiscal year of the Company during any part of which the 2022 Plan is in effect, no participant who is a member of the Board but is not also an employee or consultant to the Company or Related Entity may be granted any Awards that have a "fair value" as of the date of grant, as determined in accordance with FASB ASC Topic 718 (or any other applicable accounting guidance) that exceeds $250,000 in the aggregate.

The committee designated and empowered by the Board to administer the 2022 Plan ("Committee") is authorized to adjust the limitations described in the preceding paragraph and is authorized to adjust outstanding Awards (including adjustments to exercise prices of stock options and other affected terms of Awards) in the event that a dividend or other distribution (whether in cash, Common Share or other property), recapitalization, forward or reverse split, reorganization, merger, consolidation, spin-off, combination, repurchase, share exchange or other similar corporate transaction or event affects the Common Shares so that an adjustment is appropriate. The Committee is also authorized to adjust performance conditions and other terms of Awards in response to these kinds of events or in response to changes in applicable laws, regulations or accounting principles.

Eligibility

The persons eligible to receive Awards under the 2022 Plan are the officers, directors, employees, consultants and other persons who provide services to the Company or any Related Entity. The foregoing notwithstanding, only employees of the Company, or any parent corporation or subsidiary company of the Company (as those terms are defined in Sections 424(e) and (f) of the U.S. Internal Revenue Code of 1986, as amended (the "Code"), respectively), are eligible for purposes of receiving any Incentive Stock Options. An employee on leave of absence may be considered as still in the employ of the Company or a Related Entity for purposes of eligibility for participation in the 2022 Plan.

Administration

The 2022 Plan is to be administered by the Committee; provided, however, that except as otherwise expressly provided in the 2022 Plan, the Board may exercise any power or authority granted to the Committee under the 2022 Plan. Subject to the terms of the 2022 Plan, the Committee is authorized to select eligible persons to receive Awards, determine the type, number and other terms and conditions of, and all other matters relating to, Awards, prescribe Award agreements (which need not be identical for each person who has been granted an Award under the 2022 Plan which remains outstanding (a "Participant")), and the rules and regulations for the administration of the 2022 Plan, construe and interpret the 2022 Plan and Award agreements, correct defects, supply omissions or reconcile inconsistencies therein, and make all other decisions and determinations as the Committee may deem necessary or advisable for the administration of the 2022 Plan.

Stock Options and Stock Appreciation Rights

The Committee is authorized to grant stock options, including both Incentive Stock Options, which can result in potentially favorable tax treatment to the participant, and non-qualified stock options, and SARs entitling the participant to receive the amount by which the fair market value of a Common Share on the date of exercise exceeds the grant price of the stock appreciation right. The exercise price per share subject to an option and the grant price of a stock appreciation right are determined by the Committee but may not be less than 100% of the fair market value of a Common Share on the date the award is granted. An option granted to a person who owns or is deemed to own stock representing 10% or more of the voting power of all classes of stock of the Company or any parent company (sometimes referred to as a "10% owner") will not qualify as an Incentive Stock Option unless the exercise price for the option is not less than 110% of the fair market value of a Common Share on the date such Incentive Stock Option is granted.

For purposes of the 2022 Plan, the term "fair market value" means the fair market value of Common Shares, Awards or other property as determined by the Committee or under procedures established by the Committee. Unless otherwise determined by the Committee, the fair market value of a Common Share as of any given date shall be the closing price of a Common Share on the business day that immediately precedes the date as of which the value is being determined as quoted on the Nasdaq or such other national or regional securities exchange or market system constituting the primary market on which a Common Share is traded, as reported in The Wall Street Journal or such other source as the Company deems reliable or, if there is no sale on that date, then on the last previous day on which a sale was reported. The maximum term of each option or stock appreciation right, the times at which each option or stock appreciation right will be exercisable, and provisions requiring forfeiture of unexercised options or SARs at or following termination of employment, generally are fixed by the Committee, except that no option or stock appreciation right may have a term exceeding ten years, and no Incentive Stock Option granted to a 10% shareholder (as described above) may have a term exceeding five years (to the extent required by the Code at the time of grant). Methods of exercise and settlement and other terms of options and SARs are determined by the Committee. The Committee thus may permit the exercise price of options awarded under the 2022 Plan to be paid in cash, shares, other Awards or other property (including loans to participants).

Restricted Stock and Restricted Stock Units

The Committee is authorized to grant restricted stock and restricted stock units. Restricted stock is a grant of Common Shares which may not be sold or disposed of, and which is subject to such risks of forfeiture and other restrictions as the Committee may impose. A participant granted restricted stock generally has all of the rights of a shareholder of the Company, unless otherwise determined by the Committee. An Award of restricted stock units confers upon a participant the right to receive Common Shares at the end of a specified deferral period, subject to such risks of forfeiture and other restrictions as the Committee may impose. Prior to settlement, an Award of restricted stock units carries no voting or dividend rights, or other rights associated with share ownership, although dividend equivalents may be granted, as discussed below.

Dividend Equivalents

The Committee is authorized to grant dividend equivalents conferring on participants the right to receive, currently or on a deferred basis, cash, Common Shares, other Awards or other property equal in value to dividends paid on a specific number of Common Shares or other periodic payments. Dividend equivalents may be granted alone or in connection with another Award, may be paid currently or on a deferred basis and, if deferred, may be deemed to have been reinvested in additional Common Shares, Awards or otherwise as specified by the Committee.

Bonus Stock and Awards in Lieu of Cash Obligations

The Committee is authorized to grant Common Shares as a bonus free of restrictions, or to grant Common Shares or other Awards in lieu of Company obligations to pay cash under the 2022 Plan or other plans or compensatory arrangements, subject to such terms as the Committee may specify.

Other Stock-Based Awards

The Committee or the Board is authorized to grant Awards that are denominated or payable in, valued by reference to, or otherwise based on or related to Common Shares. The Committee determines the terms and conditions of such Awards.

Performance Awards

The Committee is authorized to grant performance awards to participants on terms and conditions established by the Committee. The performance criteria to be achieved during any performance period and the length of the performance period is determined by the Committee upon the grant of the performance award. Performance awards may be valued by reference to a designated number of Common Shares or by reference to a designated amount of property including cash. Performance awards may be settled by delivery of cash, Common Shares or other property, or any combination thereof, as determined by the Committee.

Other Terms of Awards

Awards may be settled in the form of cash, Common Shares, other Awards or other property, in the discretion of the Committee. The Committee may require or permit participants to defer the settlement of all or part of an Award in accordance with such terms and conditions as the Committee may establish, including payment or crediting of interest or dividend equivalents on deferred amounts, and the crediting of earnings, gains and losses based on deemed investment of deferred amounts in specified investment vehicles. The Committee is authorized to place cash, Common Shares or other property in trusts or make other arrangements to provide for payment of the Company's obligations under the 2022 Plan. The Committee may condition any payment relating to an Award on the withholding of taxes and may provide that a portion of any Common Shares or other property to be distributed will be withheld (or previously acquired Common Shares or other property be surrendered by the participant) to satisfy withholding and other tax obligations. Awards granted under the 2022 Plan generally may not be pledged or otherwise encumbered and are not transferable except by will or by the laws of descent and distribution, or to a designated beneficiary upon the participant's death, except that the Committee may, in its discretion, permit transfers subject to any terms and conditions the Committee may impose thereon.

Awards under the 2022 Plan are generally granted without a requirement that the participant pay consideration in the form of cash or property for the grant (as distinguished from the exercise), except to the extent required by law. The Committee may, however, grant Awards in exchange for other Awards under the 2022 Plan, awards under other Company plans, or other rights to payment from the Company, and may grant Awards in addition to and in tandem with such other Awards, rights or other awards.

Acceleration of Vesting; Change in Control

The Committee may, in its discretion, accelerate the exercisability, the lapsing of restrictions or the expiration of deferral or vesting periods of any Award, and such accelerated exercisability, lapse, expiration and if so provided in the Award agreement or otherwise determined by the Committee, vesting shall occur automatically in the case of a "change in control" of the Company, as defined in the 2022 Plan (including the cash settlement of SARs which may be exercisable in the event of a change in control). In addition, the Committee may provide in an Award agreement that the performance goals relating to any performance award will be deemed to have been met upon the occurrence of any "change in control."

Amendment and Termination

The Board may amend, alter, suspend, discontinue or terminate the 2022 Plan or the Committee's authority to grant Awards without further shareholder approval, except that shareholder approval must be obtained for any amendment or alteration if such approval is required by law or regulation or under the rules of any stock exchange or quotation system on which Common Shares are then listed or quoted. Thus, shareholder approval may not necessarily be required for every amendment to the 2022 Plan which might increase the cost of the 2022 Plan or alter the eligibility of persons to receive Awards. Shareholder approval will not be deemed to be required under laws or regulations, such as those relating to Incentive Stock Options, that condition favorable treatment of participants on such approval, although the Board may, in its discretion, seek shareholder approval in any circumstance in which it deems such approval advisable. Unless earlier terminated by the Board, the 2022 Plan will terminate at the earliest of (a) such time as no Common Shares remain available for issuance under the 2022 Plan, (b) termination of the 2022 Plan by the Board, or (c) the tenth anniversary of the Shareholder Approval Date. Awards outstanding upon expiration of the 2022 Plan shall remain in effect until they have been exercised or terminated or have expired.

Equity Awards to Named Executive Officers during 2025 and 2024

Daniel Reis-Faria

On December 19, 2025, Mr. Reis-Faria was granted 471,208 stock options at an exercise price of $7.31 per option. The expiration date is ten years from the grant date. The options will vest based on the Company's volume weighted average price ("VWAP") of the Company's Common Shares as follows:

Percentage of options vested	At or above the following VWAP on any trading day
20%	$10.97
20%	$14.62
20%	$18.28
20%	$21.93
20%	$25.59

Michael Heinrich

On December 19, 2025, Mr. Heinrich was granted 471,208 stock options at an exercise price of $7.31 per option. The expiration date is ten years from the grant date. The options will vest based on the Company's VWAP of the Company's Common Shares as follows:

Percentage of options vested	At or above the following VWAP on any trading day
20%	$10.97
20%	$14.62
20%	$18.28
20%	$21.93
20%	$25.59

Dany Vaiman

On December 19, 2025, Mr. Vaiman was granted 235,604 stock options at an exercise price of $7.31 per option. The expiration date is ten years from the grant date. The options will vest based on the Company's VWAP of the Company's Common Shares as follows:

Percentage of options vested	At or above the following VWAP on any trading day
20%	$10.97
20%	$14.62
20%	$18.28
20%	$21.93
20%	$25.59

On August 14, 2024, Mr. Vaiman was granted 4,920 SARs at a base price of $35.69 per unit and 8,792 SARs at a base price of $47.19 per unit. Both grants of SARs vest in 12 equal tranches. The first tranche will vest upon the Company's share price increasing by 50% from the Company's closing share price on the grant date with each tranche thereafter requiring an additional 50% increase in share price to vest in accordance with the following schedule:

Tranche	Percentage Increase in ZeroStack Corp. Share Price From Grant Date For Tranche to Vest
1	50%
2	100%
3	150%
4	200%
5	250%
6	300%
7	350%
8	400%

On December 15, 2024, Mr. Vaiman was granted 9,552 SARs at a base price of $50.70 per unit, which vested in full on December 15, 2024.

On June 30, 2025, the base price of the outstanding attributable to Mr. Vaiman was repriced to $22.62 per unit.

Clifford Starke

On August 14, 2024, Mr. Starke was granted 14,760 SARs at a base price of $35.69 per unit and 26,379 SARs at a base price of $47.19 per unit. Both grants of SARs were scheduled to vest in 12 equal tranches. The first tranche was scheduled to vest upon the Company's share price increasing by 50% from the Company's closing share price on the grant date with each tranche thereafter requiring an additional 50% increase in share price to vest in accordance with the following schedule:

Tranche	Percentage Increase in ZeroStack Corp. Share Price From Grant Date For Tranche to Vest
1	50%
2	100%
3	150%
4	200%
5	250%
6	300%
7	350%
8	400%
9	450%
10	500%
11	550%
12	600%

On June 30, 2025, the base price of the outstanding attributable to Mr. Starke was repriced to $22.62 per unit. On December 19, 2025, and as part of Mr. Starke's separation and release agreement with the Company, all outstanding SARs were forfeited.

On December 15, 2024, Mr. Starke received 23,077 restricted Common Shares, which vested in full on December 15, 2024.

Sammy Dorf

On December 15, 2024, Mr. Dorf received 6,411 restricted Common Shares, which vested in full on December 15, 2024.

Employee Benefits

For 2024 and 2025 certain Named Executive Officers were eligible to participate in such employee benefit plans and programs to the same extent as the Company's other full-time employees, subject to the terms and eligibility requirements of those plans.

Hedging and Pledging Company Securities

Our Insider Trading Policy prohibits our directors, officers, employees, family members of such persons and entities controlled by such persons from engaging in hedging, short sales, or trading in publicly traded put or call options with respect to our securities. Additionally, policy prohibits the same persons from purchasing our securities on margin, borrowing against any account in which our securities are held, or pledging our securities as collateral for a loan.

Policies and Practices Related to the Grant of Certain Equity Awards Close in Time to the Release of Material Nonpublic Information

In response to Item 402(x)(1) of Regulation S-K, while we do not have a formal written policy in place with regard to the timing of awards of stock options, SARs or similar option-like instruments in relation to the disclosure of material nonpublic information, our Board and the Compensation Committee do not seek to time equity grants to take advantage of information, either positive or negative, about the Company that has not been publicly disclosed. Similarly, it is our practice not to time the release of material nonpublic information based on equity award grant dates or for the purpose of affecting the value of executive compensation.

Clawback Policy

Effective as of October 2, 2023, we adopted a clawback policy that provides for the recoupment of excess incentive compensation paid to executive officers, including the Named Executive Officers, in accordance with Nasdaq listing standards and Exchange Act Rule 10D-1. The policy applies to compensation that is granted, earned, or vested based in whole or in part upon the attainment of a financial reporting measure and provides for the reimbursement or forfeiture by the executive officer of the excess portion of the compensation received by the executive officers during the three preceding fiscal years.

Compensation-Related Risk Assessment

Our Compensation Committee assesses and monitors whether any of our compensation policies and programs is reasonably likely to have a material adverse effect on our Company. The Compensation Committee and management do not believe that the Company presently maintains compensation policies or practices that are reasonably likely to have a material adverse effect on the Company's risk management or create incentives that could lead to excessive or inappropriate risk taking by employees. In reaching this conclusion, the Compensation Committee considered all components of our compensation program and assessed any associated risks. The Compensation Committee also considered the various strategies and measures employed by the Company that mitigate such risk, including: (i) the overall balance achieved through our use of a mix of cash and equity, annual and long-term incentives and time-and performance-based compensation; (ii) our use of multi-year vesting periods for equity grants; and (ii) the oversight exercised by the Compensation Committee over the performance metrics and results under the Stock Option Plan and the 2022 Plan.

Outstanding Equity Awards at 2025 Fiscal Year-End

The following table summarizes the number of outstanding restricted Common Shares, SARs and options in the Company held by our Named Executive Officers as of December 31, 2025.

Option Awards						Share Awards
Name	Number of Securities Underlying Unexercised Options (#) Exercisable (2)	Number of Securities Underlying Unexercised Options (#) Unexercisable	Equity Incentive Plan Awards: Number of Securities Underlying Unexercised Unearned Options (#)	Option Exercise Price ($)	Option Expiration Date	Number of Shares or Units of Shares That Have Not Vested (#)	Market Value of Shares or Units of Shares That Have Not Vested ($) (1)	Equity Incentive Plan Awards: Number of Unearned Shares, Units or Other Rights That Have Not Vested (#) (1)	Equity Incentive Plan Awards: Market or Payout Value of Unearned Shares, Units or Other Rights That Have Not Vested ($) (1)
Daniel Reis-Faria	-	471,208	-	7.31	12/19/35	-	-	-	-
Dany Vaiman	-	235,604	-	7.31	12/19/35	-	-	-	-
	4,396	4,396		22.62	12/15/34
	2,460	2,460	-	22.62	08/14/35	-	-	-	-
	9,552	-	-	22.62	12/15/34
Michael Heinrich	-	471,208	-	7.31	12/19/35	-	-	-	-
Clifford Starke	-	-	-	-	-	-	-	-	-
Sammy Dorf	-	-	-	-	-	-	-	-	-

(1) See "Narrative to the Summary Compensation Table - Equity-Based Compensation - Equity Awards to Named Executive Officers during 2025 and 2024." for details regarding the vesting schedules of certain Named Executive Officer options and restricted Common Share awards.

(2) Represents SARs that have vested as of December 31, 2025, irrespective of whether they are in the money or not.

Director Compensation

As a Named Executive Officer of the Company, information regarding the compensation Messrs. Reis-Faria, Heinrich, Starke and Dorf for their services as an executive officer in 2025 is set forth in the section titled "Summary Compensation Table" above. Messrs. Reis-Faria, Heinrich, Starke and Dorf did not receive additional compensation for their service as directors.

The following table provides summary information concerning compensation paid or accrued by us to or on behalf of our directors for services rendered to us during the last fiscal year.

Name	Fees Earned or Paid in Cash ($)	Shares Awards ($)(5)	Option Awards ($)(6)	Non- equity incentive plan compensation ($)	Nonqualified deferred compensation earnings ($)	All other compensation ($)(7)	Total ($)
Edward Woo	47,499	-	-	-	-	25,760	73,259
Harold Wolkin	19,565	-	-	-	-	71,170	90,735
Manfred Leventhal	48,750	-	-	-	-	20,446	69,196
Daniel Reis-Faria⁽¹⁾	-	-	-	-	-	-	-
Michael Heinrich⁽²⁾	-	-	-	-	-	-	-
Clifford Starke⁽³⁾	-	-	-	-	-	-	-
Sammy Dorf⁽⁴⁾	-	-	-

SEC Form S-4 filed by ZeroStack Corp.