John Kneuer

Chairman of the Board

John Kneuer has served as a member of our board of directors since March 2019. Since November 2007, Mr. Kneuer has served as the founding Managing Member of JKC Consulting LLC, a strategic consulting and advisory firm. He has also served as Senior Advisor to the American Continental Group, a public policy consulting firm, since April 2017. Since June 2017, Mr. Kneuer has served on the Board of Directors of TerreStar Corporation, a telecommunications company. From 2011 until 2018, he served as a member of the Board of Directors of Globalstar, Inc., a satellite communications company, where he served as a member of the audit and compensation committees. From October 2003 to November 2007, Mr. Kneuer served first as the Deputary Assistant Secretary, and then as U.S. Assistant Secretary, of Commerce for Communications and Information. As Assistant Secretary, Mr. Kneuer served as Administrator of the National Telecommunications and Information Administration. Mr. Kneuer received a B.A. and J.D. from Catholic University of America.

Alan Howe

Director

Alan Howe has served as a member of our board of directors since October 2017. Since April 2001, Mr. Howe has served as co-founder and Managing Partner of Broadband Initiatives, LLC, a boutique corporate development and strategic consulting firm. Previously, Mr. Howe held various executive management positions at Covad Communications, Inc., a provider of broadband voice and data communications, Teletrac, Inc., a location-tracking software company, Sprint Corporation, a telecommunications company, and Manufacturers Hanover Trust Company, a commercial bank. Mr. Howe currently serves on the boards of directors of WidePoint Corporation, a provider of technology products and services, Resonant Inc., a hardware development company for mobile devices, Data I/O Corporation, a systems manufacturer for integrated circuits (as Chairman), and Determine, Inc., a provider of life cycle management solutions software (as Vice Chairman). Mr. Howe previously served on the boards of directors of magicJack VocalTec Ltd., a cloud communications company, CafePress Inc., an online retailer, Urban Communications, Inc., a provider of fiber optic services, and Qualstar Corporation, a data storage products manufacturer. Mr. Howe received a M.B.A. in Finance from the Kelley School of Business, Indiana University, and a B.S. in Business Administration from the University of Illinois, Urbana-Champaign.

Susan G. Swenson

Director

Susan G. Swenson has served as a member of our board of directors since March 2019. From August 2012 to August 2018, Ms. Swenson served on the board of FirstNet and chaired the board of directors from August 2014 to August 2018. From October 2015 to June 2017, Ms. Swenson served as Chairperson and Chief Executive Officer of Inseego Corporation, a wireless internet solutions and telematics provider, and served as the Board Chairperson from April 2014 to June 2017. From February 2004 to October 2005, Ms. Swenson served as the President and Chief Operating Officer of T-Mobile US, Inc., a wireless network operator. From 1999 to 2004, Ms. Swenson served as President of Leap Wireless International, Inc., a telecommunications operator, and Chief Executive Officer of Cricket Communications, Inc., a prepaid wireless service provider and subsidiary of Leap. Ms. Swenson currently serves on the board of Harmonic, Inc., a video delivery and media company, and chairs the Governance and Nominating Committee. Since October 2018 she has also served as Chairman of the Board of Directors of Vislink Technologies, Inc., a video capture and broadcasting company. Ms. Swenson received a B.A. in French from San Diego State University.

Tom Wilkinson

Chief Executive Officer

Wilkinson was appointed Chief Executive Officer of Sonim Technologies in October 2019. He has held various executive leadership positions throughout his career, most recently as Chairman and Interim Chief Executive Officer of Cipherloc Corporation. Prior to Cipherloc, Wilkinson served as Chief Executive Officer of Xplore Technologies Corporation (NASDAQ:XPLR), which was sold to Zebra Technologies in August 2018. Prior to becoming the Chief Executive Officer, Wilkinson served as the Chief Financial Officer of Xplore. Prior to his tenure at Xplore, he served as Chief Financial Officer for Amherst Holdings, a financial services company focused on real estate and real estate financing. In this role, Wilkinson took part in the successful sale of Amherst’s broker dealer subsidiary, significant capital generation for new strategies and the spin-off of one of the largest single-family equity businesses in the United States. Wilkinson was the co-founder and Managing Partner of PMB Helin Donovan, a multi-office regional accounting firm where he led the growth of the firm both organically and through acquisition to one of the top 200 firms in the U.S.

Wilkinson has both Master’s and Bachelor’s degrees from the University of Texas and is a Certified Public Accountant in Texas and Colorado.

Kenny Young

Director

Kenny Young has served as a member of our board of directors since April 2018. Since July 2018, Mr. Young has served as President of B. Riley Financial, Inc. Since October 2017, Mr. Young also served as Chief Executive Officer of Babcock & Wilcox Enterprises Inc., a provider of energy and environmental technologies and services. Since October 2016, Mr. Young has served as Chief Executive Officer of B. Riley Principal Investments, a wholly owned subsidiary of B. Riley Financial, Inc. In addition, since November 2018, Mr. Young has served as Chief Executive Officer of magicJack VocalTec Ltd., a cloud communications company. Since 2016, Mr. Young has served as Chief Executive Officer of United Online, Inc., an internet and communications services provider. Each of magicJack VocalTec Ltd. and United Online, Inc. is a wholly-owned subsidiary of B. Riley Financial, Inc. From 2008 to 2016, Mr. Young served in numerous leadership roles at Lightbridge Communications Corporation, a telecommunications services company, including as President and Chief Executive Officer of Lightbridge Communications Corporation International and President of Americas and Chief Operating Officer of Lightbridge Communications Corporation. Mr. Young currently serves on the boards of directors of Franchise Group, Inc. (NASDAQ: FRG), a provider of tax services, Bebe Stores, Inc., a women's apparel retailer, and Orion Energy Systems, a LED lighting and intelligent controls company. Mr. Young previously served on the boards of directors of Imagine Communications Corporation, a media services company, Global Star, Inc., a satellite communications company, B. Riley Financial Inc., a full-service investment bank, Standard Diversified Inc., a holding company for various industrial businesses, and Proxim Wireless Corporation, a broadband wireless networking company. Mr. Young received a M.B.A. in Business from Southern Illinois University, Edwardsville, and a B.S. in Computer Science and Mathematics from Graceland University.