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Scot Jarvis has served as a director since February 1997. Mr. Jarvis co-founded Cedar Grove Partners, LLC in 1997, an investment and consulting/advisory partnership with a focus on wireless communications investments. Prior to co-founding Cedar Grove, Mr. Jarvis served as a senior executive of Eagle River, Inc., an investment firm owned by Craig McCaw. While at Eagle River he founded Nextlink Communications on behalf of McCaw and served on its board of directors. He has also served on the board of directors of Nextel Communications, NextG Networks, Inc., Leap Wireless, and Rootmetrics, Inc. From 1985 to 1994, Mr. Jarvis served in several executive capacities at McCaw Cellular Communications until it was sold to AT&T. Mr. Jarvis served on the board of directors of Vitesse Semiconductor from 2012 until its acquisition by Microsemi Corporation in April 2015. Mr. Jarvis currently serves on the board of directors of Airspan Networks (since 2011), MobiTV (since 2013), Spectrum Effect (since February 2018), and Slingshot Sports (since 1999). Mr. Jarvis is a venture partner with Oak Investment Partners, a multi-stage venture capital firm. Mr. Jarvis holds a bachelor’s degree in Business Administration from the University of Washington.