David Rivinus

Founded in 1985, Sterling Johnston Capital Management LP is a registered investment advisor located in San Francisco. The firm specializes in aggressive growth equity management. They provides services to high net-worth individuals, investment companies, mutual funds, pension and profit sharing plans, charitable organizations and state and municipal government entities. Sterling Johnston Capital Management manages the Sterling Equity Partners LP and the Sterling Alphametrics Long Short Fund LP.

PricewaterhouseCoopers LLC provides assurance, tax and advisory services. Its services include audit and assurance, consulting, deals, human resources, legal, tax, and family business. The firm also offers accountability, risk management, structuring, mergers and acquisitions, and performance and process improvement. The company was founded in 1998 and is headquartered in Buffalo, NY.

Headquartered in Charlotte, North Carolina, Banc of America Securities (BAS) is the investment banking subsidiary of Bank of America Corp (NYSE: BAC). The firm provides both the domestic and international equity and investment banking markets, and pursues a strategy pioneered by Citigroup that combines corporate lending with investment banking advice and services. They provide high-yield debt underwriting and leveraged finance, in addition to industry coverage groups such as healthcare, media and telecom, financial institutions, real estate and gaming. BAS also does a significant amount of work for Financial Sponsors, or private equity firms, often financing leveraged transactions. Following the strategy of Goldman Sachs, the firm lacks a standalone mergers and acquisitions department, instead employing mergers and acquisitions senior bankers throughout the industry coverage groups. The firm is registered as a broker/dealer with the SEC, is a member of the NYSE, and the NASD. The use of Banc in the BAS's name is indicative of the fact that the company is not a bank, and their deposits and other holdings are not insured by the FDIC.

X Corp. is a global platform for public self-expression and conversation in real time. It provides a network that connects users to people, information, ideas, opinions and news. The company's services include live commentary, live connections and live conversations. Its application provides social networking services and micro-blogging services through mobile devices and the Internet. The company can also be used as a marketing tool for businesses. Its products and services include Promoted Tweets, Promoted Accounts and Promoted Trends. Twitter was founded by Jack Dorsey, Christopher Isaac Stone, Noah E. Glass, Jeremy LaTrasse and Evan Williams on March 21, 2006, and is headquartered in San Francisco, CA.