• Sphere 3D shareholders voted on May 21, 2026, backing proposals tied to the planned business combination with Cathedra Bitcoin.
• Shareholders adopted the proposals, including authorizing the issuance of Sphere 3D common shares to Cathedra shareholders.
• The approvals clear a key condition for the transaction, which is expected to close on June 1, 2026, subject to remaining customary closing conditions.
• The vote did not itself complete the combination; the transaction remains pending until closing conditions are satisfied and the deal closes.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Sphere 3D Corporation published the original content used to generate this news brief via EDGAR, the Electronic Data Gathering, Analysis, and Retrieval system operated by the U.S. Securities and Exchange Commission (Ref. ID: 0001062993-26-002824), on May 21, 2026, and is solely responsible for the information contained therein.