Joel M. Block - 08 Sep 2026 Form 4 Insider Report for Sphere 3D Corp. (ANY)

Reporting relationship: Chief Executive Officer, Director
Issuer ticker: ANY
Reported as of: 08 Sep 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 10 Sep 2026, 16:15:23 UTC
Prior SEC filing: 10 Jun 2026
Source filing: View source filing
Reporting owner signature: /s/ Joel Block

Key filing fact

Joel M. Block filed Form 4 for Sphere 3D Corp. (ANY) on 10 Sep 2026.

Key facts

This page summarizes Joel M. Block's Form 4 filing for Sphere 3D Corp. (ANY).
2 reported transactions and 1 derivative row are listed below.
Accepted by SEC: 10 Sep 2026, 16:15.

Change

Previous filing in this sequence was filed on 10 Jun 2026.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0002134416 Primary reporting owner

Block Joel M

Relationship: Chief Executive Officer, Director
Address: C/O SPHERE 3D CORP., 243 TRESSER BLVD., 17TH FLOOR, STAMFORD
Signature: /s/ Joel Block
Signature date: 10 Sep 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

ANY transaction

Common Shares

Award

Transaction value
Shares: +166,666
Change %: +19%
Price: $3.00^*
Shares after: 1,029,476
Date: 08 Sep 2026
Ownership: Direct
Footnotes: F1, F2, F3

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

ANY transaction Derivative

Warrants

Award

Transaction value
Shares: +166,666
Change %
Price
Shares after: 166,666
Date: 08 Sep 2026
Ownership: Direct
Underlying class: Common Shares
Underlying amount: 166,666
Exercise price: $3.50
Footnotes: F1, F2

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 3 footnotes

Footnote F1

On September 8, 2026, the reporting person entered into a securities purchase agreement with Sphere 3D Corp. (the "Company") pursuant to which the reporting person agreed to purchase the Common Shares and Warrants in a private placement, which transaction is exempt from Section 16(b) in accordance with Rule 16b-3(d)(1) promulgated under the Securities Exchange Act of 1934, as amended. The private placement is expected to close on September 11, 2026.

Footnote F2

The reporting person paid $3.00 per Common Share and accompanying Warrant to purchase one Common Share.

Footnote F3

Includes unvested restricted stock units.