Krach, an Ohio native who received an engineering degree from Purdue University and an MBA from Harvard, joined the State Department in June after about a decade as chairman of DocuSign, where he was chief executive officer until 2017. He helped lead the company’s initial public offering the following year. His 4.4% stake in the firm comprises the bulk of his wealth. Krach is Chairman and former CEO of DocuSign, and was also the co-founder, Chairman, and CEO of Ariba. Prior to that, Mr. Krach was Chief Operating Officer of Rasna Corporation and served as the first Entrepreneur and CEO-in-Residence for Benchmark Capital. Mr. Krach began his career at General Motors. Mr. Krach served as Chairman of Purdue University’s Board of Trustees, Chairman of Angie’s List, and is Chairman of the DocuSign Impact Foundation. He received his B.S. and Honorary Doctorate in Engineering from Purdue University and an M.B.A. from Harvard University.