David Stewart
Chief Executive Officer
(918) 384-7874
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Don LaBass
Chief Financial Officer
(918) 384-6744
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Philip Reedy
VP Diversified Businesses
(918) 384-5907
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Marguerite McKinney
Director of Business Opportunities
(918) 384-7834
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Shelley Graham
Corporate Governance Analyst
(918) 384-7698
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Lisa Rogers
Executive Staff Assistant
(918) 384-7474
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Samantha Murphy
Administrative Assistant
(918) 384-7692
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