Independent Director Nominee Director since: 2017 Age: 68 Committees: Audit, Finance (Chair) Skills and Qualifications: Experienced business leader with diversified, global experience who brings deep and valuable expertise in strategy development, corporate restructuring, portfolio management and M&A to our Board 40+ years of experience working with large, global companies in the energy and industrial markets, mostly recently as President & CEO of Siemens USA At Siemens, he led strategic reviews across a portfolio of ~45 businesses in the company s largest market with over $22 billion in revenue, 50,000 employees and over 60 manufacturing facilities Participated in the acquisition, divestiture, joint venture and carve-out of over 30 business units and segments Executed Siemens Vision 2020 initiative to optimize growth and margins in the U.S., across all sectors Prior to Siemens, Mr. Spiegel was a global consultant at Booz Allen Hamilton focused on complex organizations in the energy, power, chemical, water, industrial and automotive fields At Booz, he worked with major energy clients globally on projects around corporate strategy, M&A, major capital projects, cost restructuring, margin enhancement and supply chain re-design and was also closely involved with the government sector An expert on the global energy industry, Mr. Spiegel co-authored the book Energy Shift: Game-changing Options for Fueling the Future Brings expertise in risk oversight, including climate-related risks Holds a bachelor s degree in economics from Harvard University and an MBA from the Tuck School of Business at Dartmouth College Business Experience: Special Advisor at Brighton Park Capital, a private equity firm, where he supports the firm s sector investment teams and portfolio companies by providing strategic counsel on industry trends and growth strategies Former President and CEO of Siemens USA Former Managing Partner, Global Energy, Chemicals, and Power, and Managing Partner, Washington, D.C. office, and other roles at Booz & Company, Inc. (now known as Strategy&) and Booz Allen Hamilton, Inc., global consulting firms Former Associate, Energy and Industrials Practice, at Temple, Barker & Sloane, Inc. (now known as Oliver Wyman) Former Marketing and Strategy Manager at Brown Boveri & Cie (now known as ABB), a Swiss group of electrical engineering companies In connection with his position at Brighton Park Capital, Mr. Spiegel serves as Chair of Relatient, Inc. Other Board Experience: Director and Risk Committee Chair of Liberty Mutual Holding Company, Inc. Director of TeamBuilder LLC