Galleries Boston THE BOSTON SECURITIES TRADERS ASSOCIATION By Editorial Staff - May 2, 2006 ShareTweetShare 1 of 1 Krista Sahakian,SunGard Trading/ Brass, Chicago; Denise Christensen, Robert W. Baird, Milwaukee; Bobby Johns, Merrill Lynch, New York; Renee Brooks, A.G. Edwards, St. Louis. ShareTweetShare