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Brian K. Roberts has served as a member of the board of directors since December 2015. Since September 2020, Mr. Roberts has served as President and Chief Executive Officer of Tarveda Therapeutics, Inc., a biopharmaceutical company, where he also served as Chief Financial Officer from January 2018 to September 2020. From July 2016 to April 2020, he served as a member of the board of directors for Valeritas Holdings, Inc. (NASDAQ: VLRX), a medical technology company. Mr. Roberts served as Chief Operating and Financial Officer at Avedro, Inc., a pharmaceutical and medical device company, from January 2015 to October 2016. He served as Chief Financial Officer at Insulet Corporation (NASDAQ: PODD), also a medical device company, from 2009 to 2014. Mr. Roberts served as Chief Financial Officer at Jingle Networks, Inc., an advertising and technology solutions company, from September 2007 to December 2008. From 2001 to 2007, he held various leadership roles, including serving as Chief Financial Officer of Digitas, Inc. (NASDAQ: DTAS), (a/k/a DigitasLBi, Inc.), a marketing and technology agency. Mr. Roberts served as Vice President of Finance at Idiom Technologies, Inc., a provider of globalization management, from 2000 to 2001. From 1997 to 1999, he served as U.S. Controller of The Monitor Group, a consulting firm. Mr. Roberts served as an Auditor with Ernst & Young LLP from 1993 to 1997. He holds a B.S. from Boston College.