Among the appointments, Steven Bisgay takes on the role of chief financial officer.
Morgan Stanley veteran Dwayne Middleton stepped into his new role earlier this month.
Joshua Reed, Joshua Opper, and Robin Burr join the buy-side owned trading venue.
Imène Rahmouni-Rousseau will begin her tenure in February 2020, replacing outgoing Ulrich Bindseil.
Patrick Strobel to oversee the firm's fintech platforms and solutions globally.
Robert W. Baird veteran will head the firm's capital markets business.
The vendor taps ICE and the CME Group for senior talent.
Alessandro Cocco will start his new role on October 21.
The Intuit veteran replaces acting director Brian Trackman.