Nancy Laethem Stern

Exp Global, Inc. provides professional, technical and strategic advisory services. It offers professional, technical and strategic services to the world's built and natural environments in six key practice areas: buildings, earth and environment, energy, industrial, infrastructure, and sustainability. The company was founded in 2005 and is headquartered in Brampton, Canada.

Allston Trading LLC (Allston) is a broker-dealer headquartered in Chicago, Illinois. The firm was founded by Elrick Williams in 2002 and was acquired in 2021 by DV Trading LLC, a subsidiary of RCG Holdings LLC. Allston develops and runs automated, electronic algorithms to trade in global financial markets. It engages in trading stocks, bonds, options, futures and other financial instruments.