Array Appoints Anthony Carlson President and CEO

Core Insights - Anthony Carlson will become the President and CEO of Array Digital Infrastructure, Inc. on November 16, 2025, and will also join the Board of Directors [1][2] - Array Digital Infrastructure operates a portfolio of 4,400 owned towers and has noncontrolling investment interests in wireless partnerships and retained wireless spectrum [2] Leadership Transition - Doug Chambers, the Interim President and CEO of Array, will step down from the Board on November 16, 2025, but will remain as a Senior Advisor until December 9, 2025, to ensure a smooth transition [4] - Doug Chambers has been with TDS since 2007 and played a key role in the transformational sale of UScellular's wireless operations to T-Mobile US, Inc. [4][5] Company Background - Array Digital Infrastructure, Inc. is a leading owner and operator of shared wireless communications infrastructure in the United States, with over 4,400 cell towers supporting the deployment of 5G and other wireless technologies [5] - As of September 30, 2025, Telephone and Data Systems, Inc. owned approximately 82% of Array [5]