# EDGAR Filing Document

**Accession Number:** 0001591956
**File Stem:** 0001591956-25-000026
**Filing Date:** 2025-12
**Character Count:** 5209
**Document Hash:** 4d746882c4b82bc2344fca98fc396985
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001591956-25-000026.hdr.sgml**: 20251205

**ACCESSION NUMBER**: 0001591956-25-000026

**CONFORMED SUBMISSION TYPE**: DEFA14A

**PUBLIC DOCUMENT COUNT**: 5

**FILED AS OF DATE**: 20251205

**DATE AS OF CHANGE**: 20251205

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Sphere 3D Corp.
- **CENTRAL INDEX KEY:** 0001591956
- **STANDARD INDUSTRIAL CLASSIFICATION:** FINANCE SERVICES [6199]
- **ORGANIZATION NAME:** 09 Crypto Assets
- **EIN:** 981220792
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** DEFA14A
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-36532
- **FILM NUMBER:** 251552945

**BUSINESS ADDRESS:**
- **STREET 1:** 243 TRESSER BLVD, 17TH FLOOR
- **CITY:** STAMFORD
- **STATE:** CT
- **ZIP:** 06901
- **BUSINESS PHONE:** 416-749-5999

**MAIL ADDRESS:**
- **STREET 1:** 243 TRESSER BLVD, 17TH FLOOR
- **CITY:** STAMFORD
- **STATE:** CT
- **ZIP:** 06901

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Sphere 3D Corp
- **DATE OF NAME CHANGE:** 20131114

**UNITED STATES**

**SECURITIES AND EXCHANGE COMMISSION**

**Washington, D.C. 20549**

**SCHEDULE 14A**

**PROXY STATEMENT PURSUANT TO SECTION 14(a)**

**OF THE SECURITIES EXCHANGE ACT OF 1934**

Filed by the Registrant ⌧&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Filed by a Party other than the Registrant □

Check the appropriate box:

□ Preliminary Proxy Statement

□ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2))

□ Definitive Proxy Statement

⌧ Definitive Additional Materials

□ Soliciting Material Pursuant to §240.14a-11(c) or §240.14a-12

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| | |
|:---|:---|
| **Sphere 3D Corp.** | **Sphere 3D Corp.** |
| **(Name of Registrant as Specified in its Charter)** | **(Name of Registrant as Specified in its Charter)** |
| **(Name of Person(s) Filing Proxy Statement, if other than the Registrant)** | **(Name of Person(s) Filing Proxy Statement, if other than the Registrant)** |
| Payment of Filing Fee (Check all boxes that apply): | Payment of Filing Fee (Check all boxes that apply): |
| ⌧ | No fee required |
| □ | Fee paid previously with preliminary materials |
| □ | Fee computed on table in exhibit required by Item 25(b) per Exchange Act Rules 14a-6(i)(1) and 0-11 |

---

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![controlimage_02.jpg](controlimage_02.jpg)

![sharesimage_1.jpg](sharesimage_1.jpg)

![mlsequenceimage_2.jpg](mlsequenceimage_2.jpg)

![image_3.jpg](image_3.jpg)

**IMPORTANT NOTICE REGARDING** 

**INTERNET AVAILABILITY OF PROXY MATERIALS**

for the Sphere 3D Corp.

Special Meeting of Shareholders

**Meeting Details**

Thursday, January 15, 2026

11:30AM Eastern Time

<u>https://Virtual-Meetings.TSXTrust.com/1862</u>

Password: sphere3d2026 (case sensitive)

Get **Informed** Before You Vote

View the Notice of Meeting & Proxy Statement online at **<u>HTTPS://DOCS.TSXTRUST.COM/2040</u>** 

**<u>OR</u>**

You can receive a free paper or email copy of the materials by requesting prior to January 7, 2026. Unless requested, you will not receive a paper or email copy. If you would like to request a copy of the materials for this and/or future shareholder meetings, you may **call 1-800-600-5869** or **Email <u>TSXTIS@TMX.COM</u>**. Please be sure to include your Control Number (as shown above) in your Email.

Your **Vote** Counts

You may enter your voting instructions at <u>www.VoteProxyOnline.com</u> 

Using your **Control Number** above

Until 11:29 AM Eastern Time January 14, 2026

**Vote** In Person at the Meeting

Visit <u>https://Virtual-Meetings.TSXTrust.com/1862</u>

Enter Password: sphere3d2026 (case sensitive)

Enter Your Control Number (shown above)

**If you are a non-registered shareholder and want to vote online at the Meeting, you must appoint yourself as proxyholder prior to proxy cut-off and register with TSX Trust in advance of the Meeting prior to proxy cut-off by emailing <u>tsxtrustproxyvoting@tmx.com</u> the "Request for Control Number" form which can be found here <u>https://www.tsxtrust.com/resource/en/75</u>**

**Proposals** Being Considered at the Meeting

See Proposals on the Reverse Side

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THIS IS **NOT** A VOTABLE BALLOT

This is an overview of the proposals being presented at the upcoming shareholder meeting. Please follow the instructions on the reverse side **to vote** these important matters.

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| |
|:---|
| <br>**Voting Items** |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1.To approve the warrant inducement transaction (the "**Warrant Inducement Proposal**"). |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2.To approve a potential name change of the Company (the "**Name Change Proposal**"). |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3.To approve adjournments or postponements of the Meeting or to transact such other business as may be properly brought before the Meeting (the "**Adjournment Proposal**"). |

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**THE BOARD OF DIRECTORS RECOMMENDS THAT YOU VOTE "<u>FOR</u>" ALL PROPOSALS ABOVE**

**PLEASE NOTE – THIS IS NOT A PROXY CARD**

**YOU CANNOT VOTE BY RETURNING THIS CARD**

<br>