Jonathan Kellner

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.

Instinet LLC is a SEC-registered broker-dealer headquartered in New York City. The firm is the equities execution services arm of the Nomura Group. The firm was founded in 1969 and is a wholly owned subsidiary of Instinet Holdings, Inc., which is ultimately owned by Nomura Holdings, Inc. (TYO: 8604) in Japan. Instinet offers the institutional investment community a suite of tailorable solutions, which includes market insights and commentary, full-service trading desks, advanced algorithmic trading strategies, access to unique and specialized liquidity via their array of crossing pools, and a set of workflow solutions.

Schwab Charles & Co., Inc. engages in the provision of investment products and services to retirement and other benefit participants. It offers trading, banking, small business solutions, investment tools and research. The company was founded in 1971 and is headquartered in San Francisco, CA.

Morgan Stanley & Co. LLC is a registered broker-dealer subsidiary of Morgan Stanley Domestic Holdings, Inc., ultimately owned by Morgan Stanley (NYSE: MS) in the US. Headquartered in New York City, the firm was founded in 1987 and provides debt and equity services including underwriting, M&A advice, securities dealing and brokerage and trade execution. Their client base ranges from large global institutional investors to hedge funds at the cutting edge of innovation in the industry.

MEMX, Inc. provides fiber-optic switching systems for telecommunication networks. The firm focuses on designing, fabrication, packaging, test and qualification of micro-electro-mechanical system based products. The company was founded by Michael Donald McIntosh and Paul J. McWhorter in 2000 and is headquartered in Santa Clara, CA.

Natural Soda, Inc. produces sodium bicarbonate products to the food, pharmaceutical, industrial and animal feed markets. The company was founded in 1900 and is headquartered in Rifle, CO.

Part of Nomura Holdings, Inc., Instinet, Inc. provides financial services. The company is based in New York, NY.

Instinet Europe Ltd. is a brokerage firm headquartered in London, UK. The firm was founded in 1985 and is a subsidiary of Instinet International Ltd., which is owned by Nomura Holdings, Inc. (TYO: 8604) in Japan. Instinet Europe offers the institutional investment community a suite of tailorable solutions, which includes market insights and commentary, full-service trading desks, advanced algorithmic trading strategies, access to unique and specialized liquidity via the firm’s array of crossing pools, and a set of workflow solutions.

Members Exchange, also known as memx, is a fast-growing equities exchange founded by members to represent all investors. The private company is based in Jersey City, NJ, and was founded in 2019. The company aims to promote a fair, transparent, and efficient experience for all investors by continuously innovating and listening to their needs. Memx offers a simpler platform and features that benefit both retail and institutional investors, including a limited number of order types to promote simple and transparent interactions, investments in the best and latest technology to deliver fast and efficient execution, and lower pricing on market data, connectivity, and transaction fees. Jonathan Kellner has been the CEO of the company since 2019.