Aaron Hantman

Chief Executive Officer Tourmaline Partners

Aaron is a founding partner and CEO of Tourmaline Partners. In addition to his management responsibilities, he was responsible for the supervision, build-out and expansion of the listed derivatives business.

Prior to co-founding Tourmaline Partners, Aaron built a distinguished twelve-year career at Susquehanna International Group (SIG), as the CEO and President of Susquehanna Financial Group, while also holding the position of Global Head of Institutional Sales.  During his earlier years at SIG, he served as Head Trader and manager of SIG’s NYSE operations, and began his career in equity derivatives and OTC trading.