Chelsea Kaden

Gerson Lehrman Group, Inc. provides membership network for learning and expertise. The firm promotes knowledge exchange through conversations, small group convenings, mentorships, surveys, and other interactions with its network of experts. The company was founded by Alexander Saint-Amand, Thomas D. Lehrman, and Mark Gerson in 1998 and is headquartered in New York, NY.

Virtu ITG Holdings LLC engages in the provision of financial technology services. It operates through the following segments: Executive Services, Workflow Services, Workflow Technology, and Analytics. The Execution Services segment includes liquidity matching through POSIT, self-directed trading using algorithms, portfolio trading and single stock sales trading desks providing execution expertise, and futures and options trading. The Workflow Technology segment offers trade order and execution management software applications in addition to network connectivity. The Analytics segment covers tools enabling portfolio managers and traders to improve pre-trade, real-time and post-trade execution performance; portfolio construction and optimization decisions; and securities valuation. The company was founded by Chris A. Hynes on July 22, 1983 and is headquartered in New York, NY.