Corporate Governance - Board of Directors

Robert Bodor is President and Chief Executive Officer at Protolabs, a leading digital manufacturer of custom parts. Bodor previously held roles as the company’s Vice President and General Manager of the Americas, Chief Technology Officer, and Director of Business Development. He’s also held leadership roles at Honeywell and McKinsey & Company, and has been on the executive team of two early-stage

Mr. Black has served a director of our company since March 2016, and serves as a member of the Compensation and Talent Committee. Mr. Black serves as Executive Chair of the Board of SPS Commerce, Inc., a provider of cloud-based supply chain management solutions. Mr. Black served as the Chief Executive Officer of SPS Commerce, Inc. from 2001 until his retirement in 2023.

Dr. Chand held the role of Senior Vice President and Chief Technology Officer at Rockwell Automation, Inc. since 2005 until his retirement in 2021. Prior to this role, he served in various leadership positions at Rockwell. Dr. Chand has served on multiple government, industry, and higher education advisory boards, and has long had significant interaction with the Board of Directors of Rockwell.

Ms. Chin has served as a director of our company since August 2019, and serves as a member of the Nomination, Governance Committee and as chair of the Compensation and Talent Committee. Ms. Chin served in numerous leadership positions at Autodesk, Inc., a global leader in design, construction, and entertainment software, since 1989. Ms. Chin concluded her 30-year tenure with Autodesk, Inc.

Dr. Rainer Gawlick has served as a director of our company since September 2008 and serves as the chair of our board, as well as a member of the Audit Committee. Dr Gawlick is also on the boards of Progress (PRGS), Meltwater and ChyronHego (where he was board chair). Rainer Gawlick has held executive sales and marketing positions at a broad range of technology companies including AspenTech,

Ms. Greiner has served as a director of our company since November 2021. Ms. Greiner is the Chief Operating Officer at DailyPay, the leader in on-demand pay. Prior to DailyPay, she most recently served as the General Manager of the Sales & Marketing Solutions business for Dun & Bradstreet, a global provider of business decisioning data and analytics. In this role, Ms.

Dr. Krantz served as our Executive Vice President and Technology Officer from January 2015 until his retirement in June 2016. From January 2007 to January 2015, Dr. Krantz served as our Chief Operating Officer. From November 2005 to January 2007, Dr. Krantz served as our Vice President of Development. Prior to joining our company, Dr. Krantz served in various roles at MTS Systems, Inc., a builder

Mr. Wehrwein has served as a director of our company since June 2011 and serves as chair of the Audit Committee and as a member of the Nominating and Governance Committee. Mr. Wehrwein has been an independent financial consultant to emerging companies since 1999. He has more than 35 years of experience as an investment banker, chief financial officer and certified public accountant (inactive).