Hyliion HYLN

Thomas Healy has served as our Chief Executive Officer since October 2020 and prior to this, served as Chief Executive Officer of Legacy Hyliion since January 26, 2016. While at the Company, Mr. Healy has been awarded numerous patents and accolades for his leadership. Mr. Healy founded Legacy Hyliion while studying to obtain a Master's in mechanical engineering and had previously founded multiple start-ups during his undergraduate studies. He took a leave of absence during his Master's program in 2015 to found Legacy Hyliion. Mr. Healy holds a B.S. degree in Mechanical Engineering with a double-major in engineering and public policy from Carnegie Mellon University. In 2023, Mr. Healy was invited to join the Carnegie Mellon University Board of Trustees, where we continues to serve today.

Mr. Mook has served as Chief Technology Officer since March 2024 and prior to this, served as Chief Engineer since January 2023. Mr. Mook has extensive experience with engineering, new product development, and executive leadership for companies in the aerospace and power generation sector. From 2005 to 2023, Mr. Mook served in multiple engineering positions for General Electric Company and served as an executive starting in 2018. Mr. Mook holds a master's degree in aerospace engineering from the University of Cincinnati and a bachelor's degree in Aeronautical and Astronautical Engineering from Purdue University.

Mr. Panzer has served as Chief Financial Officer since September 2022. Prior to joining Hyliion, Mr. Panzer spent 26 years at Union Pacific, one of the nation's largest railroads. His most recent position at Union Pacific was Senior Vice President of Intermodal Operations and he also served as Senior Vice President of Technology and Strategic Planning, Vice President and Treasurer, Vice President, Financial Planning and Analysis, and Assistance Vice President, Marketing and Sales. As head of Union Pacific's information technology organization, Mr. Panzer was responsible for managing application development, technology infrastructure and cybersecurity. Prior to joining Union Pacific, Mr. Panzer served in the United States Navy as a nuclear engineer. Mr. Panzer holds a B.S. in electrical engineering from the University of Nebraska, Lincoln and an MBA from Carnegie Mellon University.

Mr. Craig has served as a director of the Board since January 2022. Mr. Craig served as Executive Chairman of the Board of Meritor, Inc. (NYSE: MTOR) (Meritor) until December 31, 2021 and Chief Executive Officer and President of Meritor from April 2015 to February 28, 2021. He previously served Meritor as President and Chief Operating Officer from June 2014 to March 2015; Senior Vice President and President, Commercial Truck and Industrial from February 2013 to May 2014; Senior Vice President and Chief Financial Officer from February 2009 to January 2013; Acting Controller from May 2008 to January 2009; Senior Vice President and Controller from May 2007 to April 2008; and Vice President and Controller from May 2006 to April 2007. Prior to joining Meritor, Mr. Craig served as President and Chief Executive Officer of General Motors Acceptance Corp. (GMAC) Commercial Finance (commercial lending service) from 2001 to April 2006. Prior to that, he served as President and Chief Executive Officer of GMAC's Business Credit division from 1999 to 2001. He joined GMAC as a general auditor in 1997 from Deloitte & Touche, where he served as an audit Partner. Mr. Craig has been a director of Arcosa, Inc. (NYSE: ACA) (manufacturer of infrastructure-related products) since September 2018, where he serves as chair of the audit committee and has been a director of Baxter International Inc. (NYSE: BAX) (multinational healthcare company) since September 2024, where he serves as chair of the audit committee. Mr. Craig holds a bachelor's degree in accounting from Michigan State University and an M.B.A. from Duke University.

Mr. Knight has served as a director of the Board since October 2020. Mr. Knight served as Chief Financial Officer of Union Pacific Corporation (NYSE: UNP), a transportation company that primarily operates one of the largest railroads in North America, from 2004 until his retirement in 2019. Mr. Knight has served as a director of Schneider National, Inc. (NYSE: SNDR), a transportation and logistics company, since April 2020, Carrix, Inc., a privately-held marine terminal and rail operator company, from February 2020 to December 2022, and Canadian National Railway Company (NYSE: CNI) since May 2022. Mr. Knight holds a bachelor's degree in business administration from Kansas State University and an M.B.A. from Southern Illinois University.

Ms. Trent has served as a director of the Board since March 2023. Ms. Trent served in various legal, administrative, and compliance roles for Rowan Companies plc (now part of Valaris plc), a global offshore contract drilling company, from 2005 to April 2017, including as Executive Vice President, General Counsel and Chief Administrative Officer from 2014 to April 2017, as Senior Vice President, Chief Administrative Officer and Company Secretary from 2011 to 2014, and as Vice President and Corporate Secretary from 2010 to 2011. Prior to joining Rowan, she served in various legal, administrative and investor relations roles for Reliant Energy Incorporated. Ms. Trent also serves as Lead Director of Diamondback Energy, Inc. (NASDAQ:FANG), an independent oil and natural gas company, since 2018, and as a director of Arcosa, Inc. (NSYE: ACA), a provider of infrastructure-related products and services, since 2018. Ms. Trent previously served on the boards of Noble Corp (NYSE:NE) from February 2021 until its merger with Maersk Drilling in October 2022, and Frank's International from 2019 until its merger with Expro in October 2021. She also serves on the board of directors of the Houston Endowment, Inc. Ms. Trent holds a bachelor's degree in Italian from Middlebury College and a juris doctorate degree from Georgetown University Law Center.

Ms. Gustanski has served as a director of the Board since August 2021. Ms. Gustanski spent over 39 years in the automotive industry. She retired in 2019 as the Senior Vice President and Chief Technology Officer for Delphi Technologies, formerly Delphi Automotive. In this role, Ms. Gustanski was responsible for the company's innovation and global technologies, including advanced propulsion systems for future vehicle electrification. Prior to this role, she served as Vice President, Engineering & Program Management for Delphi Automotive, which spun off its propulsion business to become Delphi Technologies in 2019. Ms. Gustanski holds a bachelor's degree in Mechanical Engineering and a master's degree in Manufacturing Management from Kettering University.

Mr. Cubbage is Executive Chairman and Chief Financial Officer of EGH Acquisition Corp. and Managing Partner of Energy Growth Holdings LLC. He has more than 30 years of experience in energy, infrastructure, and investment management, having previously served as Chairman and CEO of Tortoise Acquisition Corp., which merged with Hyliion Inc. (Legacy Hyliion) in October 2020; Tortoise Acquisition Corp. II, which merged with Volta Inc. and later Shell USA, Inc.; and Tortoise Ecofin Acquisition Corp. III. Mr. Cubbage was the founder and CEO of the private equity firm Lightfoot Capital Partners from 2006 to 2019 and served as Chairman and CEO of its portfolio company Arc Logistics as well as a director of International Resource Partners. Earlier in his career, he held senior investment banking roles at Banc of America Securities and Salomon Smith Barney. Mr. Cubbage has served as a director of EGH Acquisition Corp. since May 2025. He holds an MBA from the American Graduate School of International Management and a BA from Eastern Washington University.

Rodger Boehm has served as a director of the Board since March 2023. Mr. Boehm was a senior partner at McKinsey & Company, Inc. where he spent 31 years in a variety of roles in increasing responsibility. He led client service for leading global institutions helping companies to significantly improve their revenue, cost, and service performance. Mr. Boehm currently serves on the board of directors of Ruggable and FreightCar America, and he also served on the board of directors of Meritor Inc. from 2017 to 2023. Mr. Boehm holds a bachelor of science degree from Purdue University and a master of business administration degree from Harvard University.

Mr. Freeland has served as a director of the Board since March 2023. Mr. Freeland served as President and Chief Operating Officer of Cummins Inc., (NYSE: CMI), a global manufacturer of engines, power systems, and related components, from July 2014 to October 2019, prior to which he served in various senior leadership positions, including Vice President of the Engine Business from 2010 to 2014, President of the Components Group from 2008 to 2010, and President of Worldwide Distribution Business from 2005 to 2008. Mr. Freeland serves on the board of directors of Cooper-Standard Holdings Inc. (NYSE: CPS), as Chairman on the board of directors of Valvoline Inc. (NYSE: VVV), and on the Purdue University, Mitch Daniels School of Business Advisory Council. Mr. Freeland holds a bachelor of science degree from Purdue University and a master of business administration degree from Indiana University.

Ms. Lantz has served as Chief Strategy Officer since 2022. Ms. Lantz is a seasoned strategy leader who has spent 25 years developing and leading operations and growth strategies for manufacturers in the mobility sector. Prior to joining the Company, Ms. Lantz served as the Vice President of Strategy for the Transportations Solution Segment at TE Connectivity, an electronics manufacturer. Prior to that role, Ms. Lantz served as the Chief Strategy Officer and executive leader responsible for advanced and shared engineering and global test labs at Meritor, Inc., a leading manufacturer of axles and brakes to the commercial vehicle industry. Additionally, Ms. Lantz has advised companies on growth and operational topics as a strategist for Boston Consulting Group and Booz and Company. Ms. Lantz holds three degrees from the University of Michigan, an MBA from the Ross School of Business with a focus on corporate strategy and economics, a master's in manufacturing engineering and a B.S. in chemical engineering.

Mr. Oxholm has served as Chief Legal & Compliance Officer since February 2024 and prior to this, served as Vice President, General Counsel, and Chief Compliance Officer since 2020. Mr. Oxholm has extensive experience with complex business transactions, litigation, and new market entries for companies in the automotive and transportation sectors. From January 2017 to February 2020, Mr. Oxholm served as Vice President, Deputy General Counsel and Chief Compliance Officer for Meritor, Inc. Prior to that, Mr. Oxholm was Senior Vice President, General Counsel and Secretary for LoJack Corporation from 2012 to 2016. Mr. Oxholm holds a J.D. from the University of Pennsylvania and a bachelor's degree from the University of Michigan.

Mr. Ramasamy has served as Chief Commercial Officer at Hyliion since February 2024, bringing extensive expertise in sales, business strategy, product marketing, engineering, project development, execution, and supply chain management within the power generation sector. Prior to joining Hyliion, Mr. Ramasamy spent over 17 years at Cummins Inc. from 2006 to 2024, where he held several senior leadership roles across multiple global markets. Most recently, he served as Executive Director for Global Datacenter Business, leading one of Cummins' fastest-growing power generation segments. Before that, he held key leadership positions, including Managing Director for Cummins Arabia in the Middle East and General Manager for Power Generation in East Asia, overseeing business growth, operational strategy, and market expansion. Before his tenure at Cummins, he held supply chain leadership roles at Kimball International, where he played a critical role in streamlining operations and optimizing supply chain strategies. Mr. Ramasamy holds a B.S. in mechanical engineering from Anna University, India, a M.S. in Industrial & Systems Engineering from Auburn University, and an MBA from Northwestern University, Chicago.