Samuel D. Colella. Mr. Colella has been a director since September 1997. Mr. Colella co-founded Versant Ventures, a healthcare and biotechnology venture capital firm, in 1999. He has been a General Partner at Institutional Venture Partners, a venture capital firm, since 1984. Mr. Colella currently serves as a director of Symyx Technologies, a research technology and research software company, Alexza Pharmaceuticals, a pharmaceutical company, Genomic Health, a life science company, and a number of privately held biotechnology companies and one technology company. Mr. Colella received his B.A. degree from the University of Pittsburgh and his M.B.A. from the Stanford Graduate School of Business. |