David J. Rennyson — Senior Executive Vice President of Worldwide Sales at MICROSTRATEGY INC.

Mr. David Rennyson, also known as Dave, has been Senior Executive Vice President of Worldwide Sales at MicroStrategy Inc. since January 8, 2016. Mr. Rennyson served as the President at Angel.com Incorporated. He served as Executive Vice President of Genesys Cloud at Genesys Telecommunications Laboratories, Inc. He served as Chief Operating Officer at Angel.com Incorporated. He served as Vice President of Sales of Angel.com. Mr. Rennyson served as Vice President of Marketing and Vice President of Sales at Spirent Communications and developed & launched Spirent's IP services, field force management and DSL solutions also formulated account strategies and designed solutions for large telecommunications carriers including Verizon, BellSouth, Cincinnati Bell, TelMex and Puerto Rico Telecom. Mr. Rennyson served as Vice President of the Network Construction and Implementation Group at Zephion Networks, Inc., where he helped lead Zephion's business development and strategic alliance efforts. He also oversaw the creation and deployment of a national OC-12 network, as well as the construction of metro fiber networks and backbone hubs spanning 28 cities across the United States. Mr. Rennyson served in a variety of capacities at Verizon, including Director of Operations. Mr. Rennyson received a Bachelors Degree with honors in Economics from James Madison University. As a Rotary Scholar, he completed his Master's Degree of Science in Information Technology at the Engineering and Computer Science Colleges of University College, London and Mr. Rennyson also earned an MBA at Duke University's Fuqua School of Business.