Needham & Company
John Ryan is a Principal Trading Systems Analyst at Needham & Company. Prior to this role, John held positions such as Vice President at Jefferies, AVP Fix Connectivity at Credit Suisse, and Fix Connectivity Specialist at Citi and ConvergEx Group. John has also served as Trade Support Manager at SunGard / Brass and worked in Technical Support at Instinet Corporation. John graduated from Loyola University Maryland with a B.A in Communications.