Board of Directors

Patrick J. Byrne has served as a member of our Board since November 2020 and Chairman of the Board since 2022. Mr. Byrne also serves as chairman of the board of directors for Diebold Nixdorf (NYSE: DBD), GXO Logistics, Inc. (NYSE: GXO), and Stronvar Aerospace. Previously, Mr. Byrne served as an independent director of Micron Technology, Inc. (NASDAQ: MU), including as a member of Micron’s audit, nominating and governance, and compensation committees.

Mr. Byrne previously served as Senior Vice President of Operational Transformation at General Electric Company (NYSE: GE). He also previously served as the Chief Executive Officer of GE Renewable Energy’s Onshore Wind business, leading the innovation, manufacturing, installation, and servicing of an installed base of more than 50,000 onshore wind turbines, and as Chief Executive Officer of GE Digital, where he led the company’s software business focused on digital transformation in grid operations, power generation, oil and gas, manufacturing, and aviation markets. Before joining GE, Mr. Byrne served as the Senior Vice President of Fortive’s (NYSE: FTV) Product Realization business, Chief Technology Officer for Danaher’s (NYSE: DHR) test and measurement business, President of Tektronix, a leading worldwide provider of measurement solutions, and President and CEO of Intermec Technologies and Agilent’s electronic measurement group. Mr. Byrne began his career at Hewlett-Packard (NYSE: HPQ), holding various leadership roles in R&D, technology development, marketing, quality, and general management. Mr. Byrne holds a Bachelor of Science degree in Electrical Engineering from the University of California, Berkeley, and a Master of Science degree in Electrical Engineering from Stanford University.

Doug Davis has served as a member of our Board since 2019. Mr. Davis currently serves as a director of Oshkosh Corporation (NYSE: OSK), where he serves as the chairman of the human resources committee, and of Cerence Corporation (NASDAQ: CRNC), where he serves on the audit committee and compensation committee. Mr. Davis previously held various positions of increasing responsibility at Intel Corporation (NASDAQ: INTC) from 1984 to 2019, most recently as Senior Vice President of the Automated Driving Group and Senior Vice President and General Manager of the Internet of Things Group. Mr. Davis holds a Bachelor of Science in Electrical Engineering from New Mexico State University and an MBA from W.P. Carey Graduate School of Business at Arizona State University.

Michael Huerta has served as a member of our Board since May 2021. Mr. Huerta currently serves as a transportation industry consultant. He previously served as Administrator for the United States Federal Aviation Administration (FAA), Acting Administrator of the FAA, and FAA Deputy Administrator. Mr. Huerta also served as Executive Vice President and Group President, Government Transportation, for Affiliated Computer Services, Inc., now Conduent, Inc. (NASDAQ: CNDT). Mr. Huerta has served as an independent director of Delta Air Lines, Inc. (NYSE: DAL) since 2018, where he chairs the safety and security committee and is a member of the audit committee and the corporate governance committee. Mr. Huerta also serves on the board of directors of Joby Aviation, Inc. (NYSE: JOBY) and is a member of Joby Aviation’s compensation committee. Mr. Huerta also serves on the board of trustees of The MITRE Corporation, a private, not-for-profit organization, where he also serves as a member of the governance and board development committee. Mr. Huerta holds a bachelor’s degree in political science from the University of California, Riverside, and a master’s degree in public affairs with a concentration in international relations from Princeton University.

Raj Ratnakar joined our Board in February 2024. Mr. Ratnakar is currently an independent private equity advisor, partnering with investing teams to pursue M&A targets and oversee portfolio company operating performance. Mr. Ratnakar previously served as the Senior Vice President and Chief Strategy Officer of DuPont Corporation (NYSE: DD), a global multi-industrial, material science company. Prior to joining DuPont, Mr. Ratnakar served as Chief Strategy Officer for Fortive Corporation (NYSE: FTV), an industrial technology company and a publicly traded spin-off of Danaher Corporation (NYSE: DHR). Mr. Ratnakar’s previous experience also includes senior corporate leadership roles at Danaher and TE Connectivity (NYSE: TEL) and a consulting leadership role for McKinsey & Company. Mr. Ratnakar spent the first 10 years of his career as an entrepreneur, building and growing software companies in the telecommunications and eCommerce markets. He holds a Master of Business Administration degree from The Wharton School, University of Pennsylvania and a Master of Science in Mechanical Engineering from the University of Maryland.

John Rexford has served as a member of our Board since October 2018. Mr. Rexford is the Managing Director of Ramona Park Consulting LLC and has over 36 years of finance experience that includes serving as Global M&A Head at Xerox Corporation (NYSE: XRX) and serving in various positions at Affiliated Computer Services, Inc. (which was acquired by Xerox Corporation), including Chief Financial Officer, Executive Vice President and Senior Vice President of Mergers and Acquisitions. Mr. Rexford previously served as director and compensation committee member of Exela Technologies (NASDAQ: XELA) and a director of Affiliated Computer Services, Inc. before its acquisition. Mr. Rexford holds a Bachelor of Science degree in Business Administration from Southern Methodist University and a Master of Business Administration degree from the Cox School of Business at Southern Methodist University.

Cynthia Russo has served as a member of our Board since 2019. Ms. Russo currently serves as a director of PAR Technology Corporation (NYSE: PAR), a leading food service technology provider, and Verifone, Inc., a global payments technology and commerce enablement company. She serves as the audit committee chair and a member of the compensation committee at PAR, where she previously served as lead director. Ms. Russo is also the audit committee chair at Verifone. Ms. Russo previously served as a director, audit committee chair, and compensation committee member for UserTesting, Inc. (NYSE: USER), an enterprise SaaS platform for customer experience and human insights testing.

Ms. Russo currently serves as a CFO Operating Partner for K1 Investment Management at three portfolio companies: Simpro Holdings, Inc., a global SaaS platform for field service and trade operations, Panopto, Inc., a global, on-demand AI video learning platform for education institutions and enterprises, and Emporia Holdings, a technology platform supporting the resale industry with inventory and POS solutions. She previously served as a CFO Operating Partner for Canvas Solutions, Inc. (GoCanvas), a SaaS platform for field operations, inspections, and compliance workflows. Ms. Russo also served as Consulting Chief Financial Officer for Optoro, Inc., a technology solution for all stages of end-to-end retail returns lifecycle and reverse logistics, and served as Executive Vice President and Chief Financial Officer of Cvent, Inc. (NASDAQ: CVT), a cloud-based platform for meetings, events, and hospitality management. Earlier in her career, Ms. Russo served in a variety of senior financial leadership roles at MICROS Systems, Inc. (NASDAQ: MCRS), a global provider of enterprise software for hospitality and retail, including Executive Vice President and Chief Financial Officer. Ms. Russo holds a bachelor’s degree in business administration from James Madison University and is a Certified Public Accountant and Certified Internal Auditor.