Erica Attonito has extensive experience in business development and electronic trading, currently serving at Hudson River Trading since July 2017 and as a board member at MEMX since September 2020. Prior experience includes a role as Managing Director of the Electronic Trading Group at KCG Holdings, Inc. from November 2007 to July 2017, and as Global Account Director at Radianz from January 2003 to November 2007. Erica Attonito holds a Bachelor of Arts degree in Political Science from Loyola University Maryland and is an alumna of Madison High School.