ROBERT J. SULLIVAN JR.

Corporate Board Profile

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UNIT CORP

Filing Date Source Excerpt
2007-03-15 Mr. Robert J. Sullivan Jr. is a Principal with Sullivan and Company LLC, a family-owned independent oil and gas exploration and production company founded in 1958.
2008-03-14 Mr. Sullivan was appointed to Oklahoma Governor Frank Keating’s Cabinet as Secretary of Energy in March, 2002. He received a BBA from the University of Notre Dame, and a MBA from the University of Michigan.
2009-03-20 He received a BBA from the University of Notre Dame, and a MBA from the University of Michigan.
2010-03-19 Mr. Sullivan has both undergraduate and master’s degrees in business administration, and he has over 40 years experience in the energy business.
2011-03-21 Mr. Sullivan has undergraduate and master’s degrees in business administration and over 41 years of experience in the energy business.
2012-03-16 Mr. Sullivan has both undergraduate and master’s degrees in business administration, and he has over 41 years of experience in the energy business.
2013-03-15 Mr. Sullivan has both undergraduate and master's degrees in business administration, and he has over four decades of experience in the energy business.
2014-03-21 Mr. Sullivan has both undergraduate and master's degrees in business administration, and he has over four decades of experience in the energy business. He founded and operated a 3D seismic company and a midstream natural gas transportation company.
2015-03-25 Mr. Sullivan has both undergraduate and master's degrees in business administration, and he has over four decades of experience in the energy business.
2016-03-24 He received a BBA from the University of Notre Dame, and a MBA from the University of Michigan.
2017-03-23 Mr. Sullivan received a BBA from the University of Notre Dame, and a MBA from the University of Michigan. Attributes, experience and qualifications for board and committee service: extensive energy industry expertise; entrepreneurial expertise in founding and operating a 3D seismic company and a midstream natural gas transportation company.
2018-03-26 Mr. Sullivan is, and since 1975 has been, a Principal with Sullivan and Company LLC, a family-owned independent oil and natural gas exploration and production company founded in 1958, and he has served as a manager of that company since approximately 1995. He is also the Founder (1989) of Lumen Energy Corporation, serving as its Chairman and CEO from inception to the time of its sale in 2004.
2019-03-26 Mr. Sullivan is, and since 1975 has been, a Principal with Sullivan and Company LLC, a family-owned independent oil and natural gas exploration and production company founded in 1958, and he has served as a manager of that company since approximately 1995. He is also the Founder (1989) of Lumen Energy Corporation, serving as its Chairman and CEO from inception to the time of its sale in 2004. Mr. Sullivan was appointed to Oklahoma Governor Frank Keating’s Cabinet as Secretary of Energy in March 2002. He received a BBA from the University of Notre Dame, and a MBA from the University of Michigan.

Data sourced from SEC filings. Last updated: 2025-07-01