Michael Hutchinson

Westmoreland Coal Co. engages in the production and selling of coal. The company was founded on April 7, 1976 and is headquartered in Englewood, CO.

ONEOK Partners LP engages in gathering, processing, storage, and transportation of natural gas. The company was founded in 1993 and is headquartered in Tulsa, OK.

CoBiz Financial, Inc. operates as a diversified financial services company. It operates through the following business segments: Commercial Banking, Fee-Based Lines and Corporate Support & Other. The Commercial Banking segment offers commercial banking, real estate banking, professional banking, treasury management and structured finance lending through Colorado Business Bank and Arizona Business Bank. The Fee-Based Lines segment provides wealth management, employee insurance benefits and risk insurance management through CoBiz Wealth and CoBiz Insurance. The Corporate Support and Other segment is comprised of activities of the parent; non-production, back-office support operations; and eliminating transactions in consolidation. The company was founded on February 19, 1980 and is headquartered in Denver, CO.

Whiting Petroleum Corp. engages in the development, production, acquisition, and exploration of oil and gas properties. It operates in the Rocky Mountains regions. The company was founded by Kenneth R. Whiting and J. Bert Ladd in January 1980 and is headquartered in Denver, CO.

Deloitte & Touche LLP engages in the provision of audit, advisory, financial advisory, tax, and consulting services. The company was founded on March 7, 1995 and is headquartered in New York, NY.

Part of ONEOK, Inc., ONEOK Partners GP LLC operates a natural gas distribution system. The private company is based in Tulsa, OK.

Westmoreland Resources GP LLC engages in the production of steamed and surface mined coal. It also operates as a general partner to the company Westmoreland Resource Partners LP. The company is headquartered in Columbus, OH.

Westmoreland Resource Partners LP produces and markets thermal coal to large electric utilities with coal-fired power plants. Its mining operations include Cadiz, Tuscarawas, Belmont, New Lexington, Muhlenberg, and Kemmerer. The company was founded in 1985 and is headquartered in Englewood, CO.