Calvin A. Wallen

Cubic Energy, Inc. is engaged in the exploration, development and production of oil and natural gas. The company was founded by George W. McDonald and is headquartered in Dallas, TX.

Venturis Therapeutics, Inc. operates as a biopharmaceutical company, which engages in the developing protein drug candidates to address diseases such as diabetic wounds, severe coronary heart disease and peripheral artery disease. The company develops injectable and topical formulations of its active pharmacological ingredient to facilitate the growth of new blood vessels in the heart, tissues and organs. It focuses on developing protein drug candidates to be used in the treatment of cardiovascular disease. CardioVascular BioTherapeutics was founded by Daniel C. Montano, Thomas J. Stegmann and Grant Gordon in March 1998 and is headquartered in Dallas, TX.

Society of Petroleum Engineers, Inc. provides petroleum engineering services. The non-profit company is based in Allen, TX and has subsidiaries in United States, India and Canada.

12th Man Foundation engages in conducting and promoting sports events. The firm offers football, soccer, volleyball, women’s basketball, softball, track & field, baseball and reed arena events. The company is headquartered in College Station, TX.

Tauren Exploration, Inc. engages in the exploration and production of oil and natural gas. The company was founded in 1993 and is headquartered in Dallas, TX.