STAC members are dedicated to our mission of education, professional networking and philanthropy. They represent the best of the securities trading community in Chicago and are committed to fostering innovation in our industry. Learn more about our members as we spotlight what makes each of them unique and a vital member of our community.

Member Spotlight: Adam Scheg, Director, Institutional Sales Barchart

Member Spotlight: Danielle Dayan, Senior Client Partner, Apex Fintech Solutions

Member Spotlight: Ted Bilharz, Cboe Global Markets, Retired

Member Spotlight: Patty Schuler, Senior Vice President of Business Development, BOX Options Market

Member Spotlight: Paul Jiganti, Managing Director, IMC Financial Markets

Member Spotlight: George Martin, Trade Support, Penserra Securities

Member Spotlight: Ginny Kowalczk, STAC President, Manager, Information Solutions Special Projects - Sales, Cboe Global Markets

Member Spotlight: Hanna Droessler, Client Services Specialist, Hudson River Trading

Member Spotlight: Dan Finkelstein, Past President of STAC and the STAC Fund, Strategic Account Manager, LSEG

Member Spotlight: Lauren Arbid, STA Board of Governors and Past President of STAC, U.S. Head of Relationship Management, ABN AMRO Clearing USA LLC

Member Spotlight: Jason Schwab, STAC Vice President, Director of Execution Services, Global Liquidity Partners

Learn more about the STAC Community.