ANSS 10-Q Quarter ended March 31, 2016

Mr. Samuel G. Dawson is CEO of Pape-Dawson Consulting Engineers, LLC, one of the largest engineering firms in Texas, with offices in Austin, Corpus Christi, Dallas, Fort Worth, Houston, New Braunfels, and San Antonio as well as offices in Florida, Georgia and Tennessee. He graduated from The University of Texas at Austin with a B.S. degree in Civil Engineering. In addition to managing the engineering firm, Mr. Dawson is a community leader who has contributed countless hours to various Texas organizations. He has served as President or Chairman of: Greater San Antonio Chamber of Commerce, The University of Texas Engineering Advisory Board, Trinity Baptist Church Deacon Council, The University of Texas at San Antonio Engineering Advisory Council, The Witte Museum Board, Texas Society of Professional Engineers, American Society of Civil Engineers, Rotary Club of San Antonio, San Antonio Mobility Coalition, Professional Engineers in Private Practice and Tobin Center for the Performing Arts. Mr. Dawson presently serves as Past Chairman of the Board of Southwest Research Institute and is currently Vice Chair of the Board of Haven for Hope. He is Chairman of the Executive Committee of the University of Texas System Chancellors Council. In 2013, Mr. Dawson was inducted into the University of Texas at Austin Cockrell School of Engineering Department of Civil, Architectural and Environmental Engineering Academy of Distinguished Alumni and in 2017 was recognized as a Distinguished graduate of the Cockrell School of Engineering.

Phil Green serves as Chairman and Chief Executive Officer of Cullen/Frost Bankers, Inc., and Frost Bank. He joined the Cullen/Frost organization in July 1980 and served in a number of managerial positions in the Company's financial division before being named Chief Financial Officer in 1995, a position he held until 2015 when he was named President of Cullen/Frost. He became Chairman and CEO in 2016. During his tenure at Frost, the Company has become one of the nation’s 50 largest banks and has increased its common stock dividend for 31 consecutive years. He launched expansion projects to double the number of locations in the Houston and Austin regions and triple the number of Dallas-area locations. At the same time, Frost has won numerous accolades for excellence and customer service, receiving the highest ranking in customer satisfaction in Texas in the J.D. Power U.S. Retail Banking Satisfaction Study for 15 consecutive years, and earning the most Greenwich Excellence Awards for service to business clients among banks nationwide for eight years. Frost has also ranked highly in the American Banker/Reputation Institute Survey of Bank Reputations and Forbes magazine’s list of America's 100 Best Banks. Mr. Green sits on the Board of Directors and chairs the Investment Committee of the Southwest Research Institute. He serves on the University of Texas at Austin Chancellor’s Council Executive Committee, the McCombs School of Business Advisory Council, and the McCombs Scholars Program committee. He and his wife Sandy are members of the McCombs School of Business Cornerstone Society. Mr. Green was inducted into the McCombs School of Business Hall of Fame in November of 2023. As a member of the Board of Directors of the Tobin Center for the Performing Arts, he serves as Board Chair. Mr. Green is a member of the Executive Committee and Board of Trustees of the United Way of San Antonio and Bexar County and was the Campaign Chair for their 2024 campaign. He has served as an executive board member of the San Antonio Chamber of Commerce and is a Past Chair. He previously served on the Federal Reserve Board’s Federal Advisory Council from 2018 through 2021, serving the Fed's 11th District and has been asked to serve another three-year term to represent the 11th District beginning in 2025. Mr. Green graduated with honors from the University of Texas at Austin in 1977, earning a bachelor's degree in accounting. Prior to joining Frost, he spent three years in public accounting with Ernst & Ernst. Mr. Green and his wife, Sandy, have been married for 48 years and have six grown children.

Ms. Rutherford is the Chief Administration Officer at Dallas-based Southwest Airlines, the nation's largest airline in terms of domestic customer boardings. She is known for creating and leading powerful teams that equip, empower, and engage the business to serve its people and customers. In her role, she provides executive leadership for Culture & Communications, Diversity, Equity, Inclusion & Belonging, Internal Audit, People (Human Resources), Talent and Leadership Development, Total Rewards, Technology, Southwest Airlines University, and Artificial Intelligence & Data Transformation. She has been with Southwest since 1992 and has held several leadership positions, including Chief Administration and Communications Officer, Executive Vice President People & Communications, Senior Vice President & Chief Communications Officer, Vice President and Chief Communications Officer, and Vice President Communications and Strategic Outreach. Prior to joining Southwest, she began her career with Newsweek magazine in New York and was a journalist in the Dallas area, including working for the Dallas Times Herald. Ms. Rutherford serves on several local and national nonprofit and community outreach boards. She has a Bachelor of Arts degree in journalism from Texas Tech University. She is married to Michael, and together they are proud parents to Allison and Matthew.

Mr. Joseph A. Pierce has served as the Senior Vice President and General Counsel for AMB Sports & Entertainment since December 2020. He previously served as the Senior Vice President and Chief Legal Officer of the Charlotte Hornets from October 2019 to December 2020 and the Vice President and General Counsel from October 2014 until October 2019. Prior to joining the Hornets organization, Mr. Pierce was Senior Vice President and Associate General Counsel of Global Marketing and Corporate Affairs at Bank of America. Mr. Pierce is a native San Antonian and holds a Bachelor of Science degree in finance from Georgetown University and dual Juris Doctorate and Master of Business Administration degrees from the University of Pennsylvania Law School and the Wharton School of Business. Mr. Pierce currently serves as an Advisory Director to Enterprise Mobility.

Mr. Willome was the President of Ellison Industries, a leading home builder in San Antonio, from 1979 until the company's sale in 1996 and prior to that was the Chief Financial Officer from 1975 to 1978. Mr. Willome is a consultant and facilitator, helping numerous organizations, families and individuals develop clarity around strategy and governance. He previously served as a director on the boards of Texas Commerce Bank-San Antonio, Guaranty Federal Bank, and GPM Life Insurance and is currently a director at James Avery Craftsman.

Mr. David J. Haemisegger is President of the NorthPark Management Company, which manages NorthPark Center, a major shopping mall in Dallas, Texas. After graduating with a B.A. degree from Princeton University in his native New Jersey, he earned an MBA degree from the Wharton School at the University of Pennsylvania. He was President and Chief Operating Officer of the Raymond D. Nasher Company until 1995, when he became President of NorthPark Management Company. Mr. Haemisegger is President and Chairman of the Board of Trustees and the Acquisition, Audit and Finance Committees at both the Nasher Foundation and the Nasher Sculpture Center. Mr. Haemisegger is a member of the Princeton University Art Museum Advisory Council, the Duke University Art Museum Board of Advisors, the Dallas Museum of Art Board of Trustees, and the Director's Council of the Harvard Art Museums. Mr. Haemisegger is a former member of the board of directors and the Audit, Loan and Executive Committees of NorthPark National Bank.

Ms. Cynthia J. Comparin is the founder and retired CEO of Animato Technologies Corp., a private company providing business and technology solutions to enterprise clients. She held various senior executive positions in multibillion-dollar global technology corporations throughout her career. Prior to establishing Animato, Ms. Comparin created and was president of Alltel’s Enterprise Network Services Division, providing consulting, integration, and operations services to worldwide customers. Before Alltel, Ms. Comparin was Vice President and General Manager for Nortel's Network Transformation Services Division, general manager of Latin America for Recognition International, a global technology company, and spent 10 years in various U.S.-based and international management positions at EDS, which was later acquired by HP. Ms. Comparin is an independent director of Universal Display Corporation, where she is the Chair of the Audit/Cybersecurity Committee and a member of the Nominating & Governance Committee and Environmental & Social Governance Committee. She is a former director of Black Box Corporation, a NASDAQ-listed company sold in 2019. She is a National Association for Corporate Directors fellow and Board member of Latino Corporate Directors Association. Ms. Comparin also holds a certificate of Systemic Cyber Risk Governance for Corporate Directors.

Mr. Crawford H. Edwards is President of Cassco Development Co., Inc. A native of Fort Worth, Mr. Edwards is the fifth generation of his family involved in managing his family’s ranching business. Since 2005, he has been engaged in the investing in and managing of commercial real estate. After graduating with a bachelor of general studies degree from Texas Christian University and the TCU Ranch Management program, he worked as a petroleum landman in Midland, Texas. Mr. Edwards serves on the board of directors of the following organizations: Texas and Southwestern Cattle Raisers Association, the Southwestern Exposition Livestock Show, and the National Finance Credit Corporation. He is a past board member of All Saints Episcopal School, Big Brothers Big Sisters, North Texas Community Foundation, and Visit Fort Wort h.

Dr. Chris M. Avery is Chairman and former CEO and President of James Avery Craftsman, Inc., a family-owned company founded by his father in 1954, to create finely crafted jewelry designs. Dr. Avery has served on the James Avery Craftsman, Inc. board of directors since 1989. A licensed physician and board-certified anesthesiologist, he left his profession as Chief of Anesthesia at Sid Peterson Memorial Hospital in Kerrville, Texas in 1991 to assist in the transition and direction of the family business. He became President and Chief Operating Officer in 1991 and later assumed the roles of CEO and Chairman of the Board in May 2007. Under his leadership, James Avery Craftsman, Inc., has become a national brand that designs, manufactures and sells jewelry in its own stores across the United States. Dr. Avery earned a bachelor's degree in biology from Stephen F. Austin State University and a medical degree from the University of Texas Medical School at San Antonio (now the University of Texas Health Science Center at San Antonio). Dr. Avery is a former President of the Fredericksburg Hospital Authority board of directors and has served on the boards of Hill Country Memorial Hospital in Fredericksburg, Texas and Sid Peterson Hospital in Kerrville.

Mr. Charles W. Matthews, formerly General Counsel of Exxon Mobil Corporation, spent his entire career at Exxon, the world’s largest energy company. A native of Houston, he graduated from The University of Texas at Austin with a B.A. degree in government. He also earned a J.D. degree from the University of Houston and joined Humble Oil, now known as Exxon-Mobil, upon graduation. He rose in the law department to become Vice President and General Counsel of Exxon Mobil. He was responsible for coordinating the legal and regulatory efforts to facilitate the merger between Exxon Corporation and Mobil Corporation. As General Counsel, Mr. Matthews oversaw the company's law department, consisting of more than 460 lawyers with offices in 40 countries. He is a former member of the advisory board and past Chairman of the University of Houston Law Foundation. Mr. Matthews is also past Chairman and past President of the University of Texas Ex-Students Association and past-member of the Texas Exes Scholarship Foundation and member of the Board of the University of Texas Foundation. Within the last five years, he served on the board of Trinity Industries Inc. Mr. Matthews is past Chairman of Texas Cultural Trust where he continues to serve on the Board.

Mr. Anthony R. Chase is Chairman and CEO of ChaseSource, LP, a staffing, facilities management, and real estate development firm. Mr. Chase started and sold three ventures (Chase Radio Partners, Cricket Wireless and ChaseCom) and now owns and operates his fourth, ChaseSource. The first, Chase Radio Partners, founded in 1992, owned seven radio stations and was sold to Clear Channel Communications in 1998. The second was Cricket Wireless a nationwide cell phone service provider that he started together with Qualcomm in 1993. He opened the first Cricket markets in Chattanooga and Nashville, TN. The third was ChaseCom, a company that built and operated call centers in the United States and India which he sold to AT&T Corporation in 2007. He is also a principal owner of the Marriott Hotel at George Bush Intercontinental Airport in Houston and the Principal Auto Toyota dealership in greater Memphis, TN. Mr. Chase serves on several non-profit boards in Houston: Houston Endowment, Greater Houston Partnership, Texas Medical Center, MD Anderson Board of Visitors, and the Greater Houston Community Foundation. Mr. Chase previously served as Deputy Chairman of the Federal Reserve Bank of Dallas and the Chairman of the Greater Houston Partnership. He is also a member of the Council on Foreign Relations. Mr. Chase serves on the boards of LyondellBasell Industries N.V., Nabors Industries Ltd., and National Energy Services Reunited Corp. He previously served on the Boards of Par Pacific Holdings, Inc. until 2024 and Heritage Crystal Clean, Inc. until 2022. Mr. Chase is a Professor of Law Emeritus at the University of Houston Law Center.

Ms. Andrade is a partner with Go Rio San Antonio River Cruises and is the co-founder and partner of Andrade-Van de Putte & Associates which is a bipartisan consulting firm focused on bridging the gap between government entities and the business community. She served as Texas' 107th Secretary of State from 2008 to 2012 as well as the Commissioner Representing Employers for the Texas Workforce Commission from 2013 to 2015 and the Commissioner and Chair of the Texas Department of Transportation from 2003 to 2008. Ms. Andrade is a board member of the Alamo Trust, the Great Springs Project, and the Southwest Research Institute. She is also an investor and on the board of Missions Baseball Club.