Paul Weinstein

Virtu Americas LLC is an SEC-registered broker/dealer headquartered in New York City and was founded in 2012. The firm is a direct subsidiary of Virtu Strategic Holdings LLC and their ultimate parent is Virtu Financial, Inc. (NASDAQ: VIRT). Virtu provides brokerage services to their clients.

Knight Capital Group, Inc. is a global financial services firm, which provides access to the capital markets across multiple asset classes to a broad network of clients, including buy and sell side firms, dealers, brokers, institutions, and corporations. It operates business through four segments: Market Making, Institutional Sales and Trading, Electronic Execution Services and Corporate and Other. The Market Making segment consists of market making in global equities and listed domestic options. It includes client, and to a lesser extent, non-client electronic market making activities in which they operate as a market maker in equity securities. The Institutional Sales and Trading segment includes global equity, exchange traded funds and fixed income sales and trading; reverse mortgage origination and securitization; capital markets; and asset management activities. Its business consists of execution and facilitation equities and fixed income transactions as agent on behalf of institutional clients, and they commit capital on behalf of its clients when needed. The Electronic Execution Services segment offers access via its electronic agency-based platforms to markets and self-directed trading in equities, equity options, fixed income, foreign exchange and futures contracts. The Corporate and Other segment invests in strategic financial services-oriented opportunities, allocates, deploys and monitors all capital, and maintains corporate overhead expenses and all other income and expenses that are not attributable to the other segments. The company was founded in 1995 and is headquartered in Jersey City, NJ.

Hewlett-Packard Ltd. manufactures and sells computer related products. It sells span IT infrastructure, personal computing and access devices, servers, storage systems, and management software for consumers, enterprises, and businesses. The company was founded in 1939 and is headquartered in Bracknell, UK.

Hamilton Co. designs and manufactures manual, semi-automated and robotic products. The company was founded by Clark Hamilton in 1947 and is headquartered in Reno, NV.

Allen & Co., Inc. engages in private placement, underwriting and brokerage services to entertainment and media companies. The company is headquartered in New York, NY.

Strategy& engages in the provision of global management consulting services. It serves industries including aerospace and defense; health; oil and gas; technology; automotive; entertainment and media; power and utilities; telecommunications; and transportation. The company was founded in 1914 and is headquartered in New York, NY.

BNP Paribas (London Branch) is the Great Britain-based brokerage division of BNP Paribas SA (EPA: BNP) in France. The firm is headquartered in London and was founded in 1986. BNP Paribas (London Branch) offers a wide range of products and services to corporate, institutional, commodities, market making and broking clients.

Atakama, Inc. provides financial services. It also provides swaps to hedge funds, family offices and other institutional investors. The company was founded by Daniel H. Gallancy, Charles Poliacof, David Lehmann, Dimitri Nemirovsky, Bryan I. Reyhani, David J. Namdar, Owen Gunden and Ivan Brightly in 2014 and is headquartered in New York, NY.