Don O. McCormack

Concho Resources, Inc. engages in the acquisition, development and exploration of oil and natural gas properties. Its operations include Delaware Basin, and Midland Basin. The company was founded on February 22, 2006 and is headquartered in Midland, TX.

National Multiple Sclerosis Society-Lone Star engage sin the provision of direct services to people affected by multiple sclerosis. Its services include information and referrals, equipment loans, education programs, caring and wellness programs, emergency financial assistance, self-help groups, research updates, and clinical and peer support programs. The company was founded in 1955 and is headquartered in Houston, TX.

Rosetta Resources Inc. is an independent oil and gas exploration company, which engages in the acquisition and development of onshore energy resources in the U.S. The company also involves in the purchasing of new undeveloped leases, acquiring oil and gas producing properties and drilling prospects from third parties. Its operations are primarily located in the South Texas, including Eagle Ford shale and in the Southern Alberta Basin in Northwest Montana. The company was founded in June 2005 and is headquartered in Houston, TX.