Wisdom gained through experience distinguishes Tatanka’s four founders. They have worked together in various capacities for more than a decade. Chief Executive Officer Keith Casey, President and Chief Investment Officer Nate Weeks, Chief Financial Officer Carlos Mata and Chief Operating Officer Christine Whelchel have more than 100 years of collective experience in the midstream and downstream energy sectors. They share distinctive track records in strategic growth and transformation and a commitment to continuously improve all aspects of business execution, from operations and maintenance to community engagement. The founders also have an unwavering dedication to protecting employees, business partners, the communities where Tatanka operates and the natural environment.