DALE E. KLEIN, PH.D.

Corporate Board Profile

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PINNACLE WEST CAPITAL CORP

Filing Date Source Excerpt
2015-04-02 Dr. Klein served as Chairman of the U.S. Nuclear Regulatory Commission from July 2006 to May 2009, and thereafter continued as a Commissioner until March 2010. He was Assistant to the Secretary of Defense for Nuclear, Chemical and Biological Defense Programs from November 2001 to July 2006. Dr. Klein is a Professor of Mechanical Engineering and Associate Director of the Energy Institute at the University of Texas at Austin.
2016-03-31 Dr. Klein is a Professor of Mechanical Engineering and Associate Director of the Energy Institute at the University of Texas at Austin.
2017-03-31 Dr. Klein is a Professor of Mechanical Engineering at the University of Texas at Austin. He has held this position since September 1977. Dr. Klein brings expertise in all aspects of nuclear energy regulation, operation, technology and safety.
2018-03-29 Dr. Klein is a Professor of Mechanical Engineering at the University of Texas at Austin. He has held this position since September 1977.
2019-03-28 Since September 1977: Professor of Mechanical Engineering at the University of Texas at Austin
2020-04-06 Since September 1977: Professor of Mechanical Engineering at the University of Texas at Austin
2021-04-01 Professor of Mechanical Engineering at the University of Texas at Austin
2022-04-05 Since September 1977: Professor of Mechanical Engineering, University of Texas at Austin

Data sourced from SEC filings. Last updated: 2025-07-01