Dan Weingarten

Dan Weingarten is a seasoned finance professional with extensive experience in trading and operational leadership across various financial institutions. Currently serving as Managing Director at Oppenheimer & Co. Inc. since May 2022, Weingarten previously held roles including Chief Operating Officer at T3 Trading Group, LLC, Managing Director and Head of Execution at Clear Street, and Chief Executive Officer at SageTrader. With a solid foundation built at ITG, Penson Financial Services, and NYFIX Millennium, Dan has demonstrated expertise in business development, execution services, and strategic partnerships. Weingarten began their career at TD Ameritrade Institutional and Credit Suisse, where foundational skills in trading and product development were cultivated. Dan holds a Bachelor of Science in Business Administration with a focus in Marketing from the University of Delaware.