Stephen Cordial

Interim Chief Financial Officer

Stephen Cordial has served as our interim chief financial officer since August 2011. Mr. Cordial has been a partner in the Seattle practice of Tatum since June 2011. Prior to joining Tatum, Mr. Cordial founded Cordial Consulting and provided consulting services to private and public companies from early 2005 to May 2011. During this time, Mr. Cordial held several officer positions, including serving as interim chief financial officer for Natural Products Group, a consumer product company during 2010 and 2011 and Actelis Networks, Inc., a telecommunications equipment manufacturing company during 2008 and 2009. Through Cordial Consulting, Mr. Cordial also served in various positions for Callwave Inc., a provider of telecommunications software, including as chief financial officer, principal accounting officer and senior vice president of business strategy from May 2005 to December 2006. Before founding Cordial Consulting, Mr. Cordial served as the chief executive officer and chief financial officer of Somera Communications, Inc., a telecommunications equipment company, as chief financial officer of Xylan Corporation, a data switching solutions company later acquired by Alcatel, and as chief financial officer of PMC-Sierra, Inc. Mr. Cordial also served as the chief financial officer of Nexsi Systems Corporation, a developer of high-end network infrastructure and bandwidth management services from 2001 to 2002. Mr. Cordial’s career includes more than 25 years of operating and financial management experience in the telecommunications and semiconductor industries. Mr. Cordial earned his master’s in business administration from Santa Clara University and his bachelor of science in economics from Stanford University.