# EDGAR Filing Document

**Accession Number:** 0001591956
**File Stem:** 9999999995-25-003639
**Filing Date:** 2025-12
**Character Count:** 1329
**Document Hash:** 5407753303c7994470a94f369986602d
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**9999999995-25-003639.hdr.sgml**: 20251211

**ACCESSION NUMBER**: 9999999995-25-003639

**CONFORMED SUBMISSION TYPE**: EFFECT

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20251210

**DATE AS OF CHANGE**: 20251211

**EFFECTIVENESS DATE**: 20251210

**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:** EFFECT
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-291698
- **FILM NUMBER:** 251563396

**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**

## Notice of Effectiveness

**Date:** December 10, 2025

**Time:** 16:00:00

**Form Type:** S-3

---

**CIK:** 0001591956

**Company Name:** Sphere 3D Corp.

**File Number:** 333-291698