Sergei Tchetvertnykh

Critical Control Energy Services Corp. engages in the business of information management and consulting services. It operates through two segments: Software and Field Services. The Software segments offers provides cloud based software and software based services to its upstream and midstream oil and gas clients such as measurement data management; regulatory compliance and risk management; and production and financial accounting. The Field Services segment offers services to its upstream and midstream oil and gas clients in the United States such as gas measurement field services; gas and liquid laboratory services; certification and proving; distribution of measurement equipment; and fabrication. The company was founded by Alykhan A. Mamdani on August 20, 1999 and is headquartered in Calgary, Canada.

Merrill Lynch Canada, Inc. is a Canadian broker/dealer headquartered in Toronto, Ontario. They are a subsidiary of Midland Walwyn, Inc. and their ultimate parent is Bank of America Corp. (NYSE: BAC). The firm offers brokerage and investment banking services as well as commercial lending, global high-yield debt, global equity, and M&A services to institutional and retail clients.

Founded in 2002 by Alan Grujic and Sergei Tchetvertnykh, Infinium Securities, Inc. is an SEC-registered broker/dealer and investment banking firm headquartered in San Francisco. The firm is a subsidiary of Infinium Group, Inc., an independent electronic trading firm that specializes in alternative quantitative and arbitrage strategies. The firm's three primary lines of business include: (1) investment banking and private equity (2) capital markets trading and (3) asset management. Infinium Securities provides services to an international middle-market client base that includes corporations, financial institutions, governments and high net-worth individuals. The firm provides an array of trading and execution services for their clients. Infinium Securities does not provide any internal research. The firm applies short-term trading strategies to various financial instruments resulting in over 50 trading products that consider opportunities across the alternative investment spectrum. Infinium Securities is a member of FINRA and the NASD.

Credit Suisse Securities (Canada) Inc. is a broker/dealer headquartered in Toronto, Ontario with offices worldwide. The firm is a subsidiary of Credit Suisse Group (NYSE: CS). Their equity research equity group engages in a broad range of activities for investors including sales, trading, financing, prime brokerage and market-making in U.S. and international equity and equity related securities, options, futures, risk management and hedging products. Their activities cover both exchange-traded and over-the-counter traded securities, including American depositary receipts, restricted stocks, equity repurchases, block trade executions, program trading executions, equity derivatives and convertible securities. The fixed-income franchise operates as a single, unified platform that handles all fixed-income cash and derivative products. Products and services range from securitization and liability management transactions to sales and trading and superior research.

Founded in 2002 by Alan Grujic and Sergei Tchetvertnykh, Infinium Securities, Inc. is an SEC-registered broker/dealer and investment banking firm headquartered in Toronto, Ontario. The firm is a subsidiary of Infinium Group, Inc., an independent electronic trading firm that specializes in alternative quantitative and arbitrage strategies. The firm's three primary lines of business include: (1) investment banking and private equity (2) capital markets trading and (3) asset management. Infinium Securities provides services to an international middle-market client base that includes corporations, financial institutions, governments and high net-worth individuals. The firm provides an array of trading and execution services for their clients. Infinium Securities does not provide any internal research. The firm applies short-term trading strategies to various financial instruments resulting in over 50 trading products that consider opportunities across the alternative investment spectrum. Infinium Securities is a participating organization of the Toronto Stock Exchange and is a member of the Investment Dealers Association of Canada.