* Co-founder and CFO, TimeStep Corporation, 1994 - 1999.<ref>[http://investing.businessweek.com/businessweek/research/stocks/people/person.asp?personId=689946&ticker=FUT:CN&previousCapId=7675730&previousTitle=SEARS%20HOLDINGS%20CORP Business Week]</ref> | * Co-founder and CFO, TimeStep Corporation, 1994 - 1999.<ref>[http://investing.businessweek.com/businessweek/research/stocks/people/person.asp?personId=689946&ticker=FUT:CN&previousCapId=7675730&previousTitle=SEARS%20HOLDINGS%20CORP Business Week]</ref> |