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Sphere 3D names Kurt Kalbfleisch permanent CEO after interim role

November 6, 2025 8:02 AM EST

Sphere 3D Corp. (NASDAQ: ANY) announced that its board of directors appointed Kurt Kalbfleisch as chief executive officer, effective immediately, according to a company statement.



Kalbfleisch had served as interim CEO since the end of January. During his interim leadership, he focused on maintaining business continuity, strengthening operations, and ensuring disciplined execution across the organization.



"Over the past several months, Kurt has demonstrated thoughtful leadership, sound judgment, and a deep understanding of our business," said Duncan McEwan, chairman of the board. "The Board's decision to appoint Kurt as CEO reflects our confidence in his ability to lead the Company forward, and evaluate opportunities that align with our long-term vision."



Kalbfleisch previously served as chief financial officer at the company. "Having been with the Company for several years, including serving as CFO, I've had the opportunity to see the business and the broader industry evolve," he said. "Over the past several months, we've concentrated on execution, focusing on the foundation to allow the Company to be well positioned for the next phase of organic development and the pursuit of strategic growth initiatives."



Sphere 3D operates as a Bitcoin mining company, expanding its digital asset mining operations through procurement of mining equipment and partnerships with data center operators. The Stamford, Connecticut-based company trades on the NASDAQ exchange under the ticker symbol ANY.


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