Bo K. Brownstein

Cascade Natural Gas Corp. explores and distributes natural gas. It provides services through gas plants, propane and butane air systems. The company was founded by Lester Pettit, Spencer Clark and Stewart Matthews in 1953 and is headquartered in Seattle, WA.

Northern Trust Investments, Inc. (Investment Management) (NTI-IM) is the asset management division of Northern Trust Investments, Inc., ultimately held by Northern Trust Corp. (NASDAQGS: NTRS), a multi-bank holding company established in 1889. The firm was founded in 1988 and headquartered in Chicago, Illinois. NTI-IM provides a wide range of discretionary and non-discretionary investment advisory and sub-advisory services to individual and institutional clients.

Colorado College provide a broad liberal arts education to students. The college was founded in May 6, 1874 and it is headquartered in Colorado Springs, CO

Ibex Investors LLC (Ibex Investors) is a venture capital firm founded in 2003 by Justin B. Borus. Ibex Investors LLC is headquartered in Denver, Colorado.

Rondure Global Advisors LLC (Rondure) is an independent registered investment advisor headquartered in Salt Lake City, Utah. The firm was founded by Laura Geritz in 2016. Rondure provides discretionary investment management services to the Rondure Funds, a family of no-load mutual funds that are part of the Financial Investors Trust, a series trust.

Atrium Capital Corp (Atrium capital) is a venture capital firm founded in 1991 by Russell Pyne. The firm is headquartered in Menlo Park, California.

Franklin Advisers, Inc. is a mutual fund manager and registered investment advisor headquartered in San Mateo, California. The firm was founded in 1985 and is a subsidiary of Franklin Resources, Inc. (NYSE: BEN), a holding company that, together with its various subsidiaries is referred to as Franklin Templeton Investments. Franklin Advisers provides investment advisory and portfolio management services to US and non-US, registered open-end and closed-end funds and unregistered funds, as well as separate accounts.

Wellington Management Co. LLP (WMC) is a registered investment advisor and mutual fund manager headquartered in Boston, Massachusetts. The firm was founded in 1928 and is a subsidiary of Wellington Investment Advisors Holdings LLP, ultimately held by Wellington Management Group LLP. WMC offers investment management services for a fee to separate account clients and mutual funds sponsored by unaffiliated parties, as well as to investment vehicles that the firm sponsors.

Part of The PNC Financial Services Group, Inc., BBVA Securities, Inc. is a company that provides brokerage services. The company is based in New York, NY.

UBS Investment Bank provides investment banking and securities brokerage services. Its clients include institutional and corporate clients, intermediaries, governments, and hedge funds. The firm also provides merger and acquisition advisory, private placement, investment research, foreign exchange, equity, and leverage finance advisory services. The firm is headquartered in San Francisco, CA.

UBS Securities LLC is an investment bank and registered broker/dealer headquartered in New York City. The firm was founded in 1998 as UBS Warburg LLC. They are a subsidiary of UBS Americas Holding LLC, ultimately held by UBS Group AG (SWX: UBSG, NYSE: UBS) in Switzerland. UBS Securities is a primary dealer in US Government securities and provides a full range of investment banking services which includes corporate finance, mergers and acquisitions, capital markets, trading and sales, fixed-income, equity research, private banking, underwriting and prime brokerage operations. The firm also provides advisory services and access to capital markets for corporate, institutional, intermediary and alternative asset management clients.

Aon Corp. provides insurance services. The company is headquartered in Springfield, IL.

Citigroup Global Markets, Inc. engages in the provision of brokerage, investment banking, and asset management services to individuals, businesses, and governments. The company was founded by Julie E. Silcock and is headquartered in New York, NY.