John joined Williams Trading in June 2002 as a senior trader specializing in NASDAQ and listed equities. Prior to joining Williams Trading, John was a Partner at Electronic Trading Group ETG from February 2000 through May 2002. At ETG, John traded NASDAQ and listed equities proprietarily. John began his began his career on Wall Street in 1991 as a generalist sales trader at S.G. Warburg. In 1994, John joined S.C. Bernstein as a Vice President responsible for listed sales trading coverage. John received his Bachelor of Arts degree in economics from Bowdoin College in 1982.