John A. Machock

CSX Transportation, Inc. engages in the provision of rail-based transportation services, including traditional rail service and the transport of intermodal containers and trailers. It operates through the following lines of business: Merchandise, Coal, and Intermodal. The company was founded on January 26, 1944 and is headquartered in Jacksonville, FL.

Janus Henderson Investors US LLC (JHIUS) is a registered investment advisor and mutual fund manager headquartered in Denver, Colorado. The firm was founded in 1969 and formerly known as Janus Capital Management LLC. They are a subsidiary of Janus Henderson US (Holdings) Inc., which is owned by Janus Henderson Group plc (NYSE: JHG, LON: 0RPW) in Great Britain. JHIUS provides investment management services, as an investment adviser or sub-adviser, to pooled investment vehicles.

Thornburg Investment Management, Inc. (Thornburg) is a privately-held, SEC-registered investment advisor headquartered in Santa Fe, New Mexico. The firm was founded by H. Garrett Thornburg in 1982. Thornburg provides discretionary portfolio management and investment services to a number of client types, including: Thornburg Investment Trust, registered investment companies as to which Thornburg is a sub-adviser, separate accounts for institutional clients and private clients, wrap fee accounts of sponsored program accounts, unified managed account programs, private investment funds and other non-SEC registered investment vehicles.

Tudor Investment Corp. (TIC) is an independent, SEC-registered investment adviser and hedge fund manager headquartered in Stamford, Connecticut. The firm was founded in 1980 by Paul T. Jones, II. TIC provides discretionary investment advisory services to various hedge funds, private equity funds and managed accounts. Investors in these funds generally include high-net worth individuals and related entities, sovereign entities, pension funds, non-financial corporates, financial institutions, endowments and foundations, fund-of-fund vehicles and proprietary capital from current and former personnel.

Carnegie Mellon University is an American school that operates as a college or university. It is located in Pittsburgh, Pennsylvania.

Bel Air Investment Advisors LLC (Bel Air) is a wealth management firm headquartered in Los Angeles, California. The firm was founded in 1997 and is a subsidiary of HighTower Holding LLC. Bel Air serves the specific needs and interests of wealthy individuals, families, and foundations.

Invesco Advisers, Inc. is a SEC-registered investment advisor headquartered in Atlanta, Georgia. They are a subsidiary of Invesco Group Services, Inc., ultimately held by Invesco Ltd. (NYSE: IVZ). The firm was founded in 1986 and previously known as Invesco Institutional NA, Inc. until April 2010 when Invesco Ltd. consolidated the businesses of their US investment advisors (Invesco AIM Advisors, Inc., Invesco AIM Capital Management, Inc., Invesco AIM Private Asset Management, Inc. and Invesco Global Asset Management NA, Inc.) under the name Invesco Advisers, Inc. They provide discretionary and non-discretionary investment advisory services to individuals, institutional and high net-worth clients through separate accounts, wrap fee programs and US registered investment companies and other Commingled Funds.

Peregrine Capital Management LLC (Peregrine) is a SEC-registered investment advisor headquartered in Minneapolis, Minnesota. The firm was founded by Robert Mersky in 1984 and is a subsidiary of Peregrine Capital Management Holdings LLC. Peregrine provides investment advisory services to corporate and public pension plans, profit-sharing plans, savings-investment and 401(k) plans, Taft-Hartley plans, private and public foundations and endowments, corporate accounts, large trust accounts, registered investment companies, collective investment trusts, UMA programs, RIAs and high net-worth individuals.

Part of Invesco Ltd., INVESCO Funds Group, Inc. is a company based in Denver, CO.

JPMorgan Securities LLC (JPMS) is a securities brokerage firm headquartered in New York City. The firm was founded in 1985 and is a subsidiary of JPMorgan Broker-Dealer Holdings, Inc., ultimately held by JPMorgan Chase & Co., Inc. (NYSE: JPM). JPMS provides research on fixed income, credit, derivatives, emerging markets, foreign exchange, structured finance, technical analysis and bond indices. Their equity analysts cover equities throughout North America, EMEA, Asia/Pacific and the emerging markets. The firm's fixed income team formulates trading and portfolio recommendations for investors in global bonds and other fixed-income markets based on valuations, analytics and market dynamics.

GHP Investment Advisors, Inc. (GHPIA) is a registered independent investment advisory firm headquartered in Denver, Colorado. The firm was co-founded by Brian J. Friedman and Robert Hochstadt in 1995. GHPIA provides advisory services to individuals, pension and profit-sharing plans, other pooled investment vehicles, charitable organizations, and corporations.

Citadel Enterprise Americas LLC (Citadel Enterprise) is an independent hedge fund management firm headquartered in Miami, Florida. The firm was founded by Kenneth C. Griffin and Reade Griffith in 1990 and formerly known as Citadel LLC. Citadel Enterprise provides investment banking, institutional trading and fund administration services to many types of US and non-US domiciled clients.

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.

Stifel, Nicolaus & Co., Inc. (Stifel) is a dual-registered broker-dealer and investment adviser headquartered in St. Louis, Missouri. Founded in 1890, the firm is a subsidiary of Stifel Financial Corp. (NYSE: SF), a financial service holding company. Stifel provides full-service brokerage and investment advisory services to individuals and their families, institutions and businesses, and financial advisors.

Goldman Sachs & Co. LLC (GS&Co.) is a securities brokerage firm headquartered in New York City. Founded in 1927, the firm is a subsidiary of The Goldman Sachs Group, Inc. (NYSE: GS). GS&Co. provides services to help hedge funds manage risk, monitor portfolios, maintain liquidity and build their businesses. They offer clients access to global equity and derivatives markets, as well as foreign exchange, commodities, European Lefts, rates and credit across the Americas, Europe and Asia. The firm proactively monitors capital markets, searching for pockets of liquidity and news that may require changes to those strategies. Integration with the Goldman Sachs network gives clients access to the firm's sectored block trades and their insights into price discovery. Their electronic trading program provides clients with tools to manage their trades from pre-trade analytics to post-trade analysis.

Founded in 2001, Macquarie Capital (USA), Inc. is a registered broker/dealer located in New York City. The firm is a subsidiary of Macquarie Bank Ltd. (ASX: MBL). They provide coverage of the following industries: resources, healthcare, security/defense, transportation, financial services, retail/consumer products, TMET (telecommunications, media, entertainment and technology), oil & gas, diversified manufacturing/distribution and infrastructure/utilities. Macquarie Capital (USA), Inc. is a member of FINRA.

Founded in 1958, Merrill Lynch Piece Fenner & Smith, Inc. is an SEC registered broker/dealer located in New York City. The firm is a subsidiary of BAC North America Holding Co. and their ultimate parent is Bank of America Corp. (NYSE BAC).

Arthur Andersen LLP used to provide accounting services. It was also into consulting services for clients that operate businesses throughout the United States and around the world. Arthur Andersen was founded in 1913 and was headquartered in Chicago, IL.