Kelly Patrick Arthur

Kelly Patrick Arthur serves as the Co-President and COO of Cipher Mining Inc., a firm focused on cryptocurrency mining and blockchain technology. His role involves overseeing operations and strategic initiatives within the company, which is publicly traded under the ticker CIFR. Arthur's disclosed trading record, spanning from September 17, 2024, to July 2, 2026, consists entirely of sale activity, with a total of 49 disclosures made. The reported amounts range from $955.9K to $370.4K, with the largest disclosed move being a grant/exercise valued at approximately $3.5 million on December 17, 2025.