Yancey L. Spruill is the chief operating officer and chief financial officer of SendGrid, Inc., a provider of email marketing services. Previously, he served as the chief financial officer of TwentyEighty, Inc., a provider of training and performance improvement solutions, and chief financial officer of DigitalGlobe, Inc., a publicly traded provider of geospatial information products and services. He also served as a principal in the investment banking group at Thomas Weisel Partners, and held roles at Lehman Brothers, Inc. and J.P. Morgan & Company, as well as several manufacturing engineering roles with Corning Incorporated and The Clorox Company. Over the past five years, Yancey has served as director of Rally Software, a provider of enterprise-class software and services solutions to drive business agility, and he currently serves as a member of the Tuck School of Business MBA Advisory Board. Among other qualifications, he brings extensive financial and operating expertise, leadership experience, experience with serving on boards of directors and significant experience in the technology industry.