| Joseph H. Pyne |
Mr. Joseph H. Pyne is an Independent Director at DHT Holdings, Inc., a Non-Executive Chairman at Kirby Corp. and a Chairman at Penn Maritime, Inc. He is on the Board of Directors at DHT Holdings, Inc., Genesee & Wyoming Railroad Services, Inc., Webb Institute and Coast Guard Foundation. Mr. Pyne was previously employed as an Independent Director by Genesee & Wyoming, Inc., a President by Dixie Carriers, Inc., a President by Kirby Inland Marine LP, a President by Kirby Ocean Transport Co., and a Principal by United States Navy (District of Columbia). He received his undergraduate degree from The University of North Carolina at Charlotte. |
| Scott P. Miller |
Scott P. Miller is currently the Chief Information Officer & Vice President at Kirby Corp. Prior to this, he worked at Key Energy Services, Inc. as the Chief Administrative Officer & Senior VP from 2006 to 2019. Miller received his undergraduate degree from Louisiana State University and his MBA from the University of Houston. |
| Raj Kumar |
Raj Kumar is currently the Director & Co-Vice President at The Technologies Alliance, Inc. and the Chief Financial Officer & Executive Vice President at Kirby Corp. He is also a Member of CPA Australia Ltd. Previously, he worked as the Chief Financial Officer & Vice President at Dril-Quip, Inc. from 2017 to 2021. Before that, he held various financial positions at FMC Technologies, Inc., Frank's International, Inc., Integrated Supply Chain Group, Lyondellbasell Co., and Dell Technologies, Inc. Mr. Kumar has an undergraduate degree from Deakin University and an MBA from Columbia Business School. |
| David W. Grzebinski |
David W. Grzebinski currently works at Kirby Corp., as President, Chief Executive Officer & Director from 2018, American Bureau of Shipping, as Director, Penn Maritime, Inc., as Director & Executive Vice President, and Coast Guard Foundation, as Trustee. Mr. Grzebinski also formerly worked at Kirby Offshore Marine, Inc., as Chairman from 2010 to 2013, FMC Technologies, Inc., as Treasurer, Controller & Director-Global SAP from 1998 to 2010, and The Dow Chemical Co., as Principal from 1985 to 1998. Mr. Grzebinski received his Masters Business Admin degree from Tulane University (Louisiana) and undergraduate degree from the University of South Florida. |
| Christian G. O'Neil |
Christian G. O'Neil's current job(s) include being the President-Marine Transportation Group at Kirby Corp., the President at Kirby Inland Marine LP, and the President at Kirby Offshore Marine, Inc. Mr. O'Neil's former job(s) include being the President at Osprey Group LLC from 2006 to 2008 and the Manager-Sales & Fleet at Hollywood Marine, Inc.Mr. O'Neil's education history includes an undergraduate degree from Southern Methodist University, an MBA from Rice University, and a graduate degree from Tulane University (Louisiana). |
| Shawn D. Williams |
Shawn D. Williams is currently serving as the Executive Chairman-Managers Board at Covia Holdings LLC since 2022. He is also an Independent Director at Kirby Corp., Marathon Oil Corp., and TETRA Technologies, Inc. Additionally, he holds director positions at Marathon Oil Co., Nexeo Plaschem (Shanghai) Co., Ltd., Nexeo Solutions Germany GmbH, and Neon Parent, Inc. In his former roles, Mr. Williams served as the President & Chief Executive Officer at Momentive Performance Materials, Inc. from 2007 to 2012. He was also the Chief Executive Officer at Nexeo Plastics Holdings, Inc. from 2019 to 2020. Furthermore, he held director positions at YMCA of Greater New York and Purdue Black Alumni Organization. He worked as the Executive Vice President-Plastics at Nexeo Solutions, Inc. from 2012 to 2019 and as the Senior Vice President-Plastics at Nexeo Solutions LLC from 2012 to 2017. Additionally, he had a position as a Principal at GE Aerospace. Mr. Williams completed his undergraduate studies at Purdue University and holds an MBA from the Haas School of Business. |
| William M. Waterman |
William M. Waterman is an Independent Director at Kirby Corp. since 2012 and a Director at The American Waterways Operators. He was previously the President & Chief Executive Officer at Penn Maritime, Inc. from 1983 to 2012. He completed his undergraduate degree at Union College (New York). |
| Anne-Marie N. Ainsworth |
Ms. Anne-Marie N. Ainsworth is an Independent Director at HF Sinclair Corp., an Independent Director at Kirby Corp., an Independent Director at Archrock, Inc. and an Independent Director at Pembina Pipeline Corp. She is on the Board of Directors at HF Sinclair Corp., Kirby Corp., Archrock, Inc. and Pembina Pipeline Corp. Ms. Ainsworth was previously employed as an Independent Director by HollyFrontier Corp., an Independent Director by Seventy Seven Energy, Inc., a President, Chief Executive Officer & Director by Oiltanking Partners LP, a President, Chief Executive Officer & Director by OTLP GP LLC, a President, Chief Executive Officer & Director by Oiltanking Holding Americas, Inc., a Senior Vice President-Refining by Sunoco, Inc., a Senior Vice President-Refining by Sunoco, Inc. (Canada), a General Manager by Motiva Enterprises LLC, a General Manager by Motiva Norco Refinery, a Director-Management Systems & Process Safety by Shell Oil Products Co. LLC, an Adjunct Professor by Rice University, and a Director-Process Safety Management by Shell Deer Park Refining Co. She received her undergraduate degree from the University of Toledo (Ohio) and an MBA from Rice University. |
| Barry E. Davis |
Barry E. Davis is the founder of Ventana Natural Gas Co. (founded in 1992). He is currently the Chief Executive Officer & Director at Enlink Midstream Manager LLC. He is also the Executive Chairman & Chief Executive Officer at EnLink Midstream GP LLC (since 2019), President, Chief Executive Officer & Director at Victoria Express Pipeline LLC, and Executive Chairman at EnLink Midstream Partners LP (since 2018). Additionally, he serves as the Chairman of Coronado Midstream LLC and EnLink Delaware Crude Pipeline LLC. Mr. Davis is an Independent Director at Kirby Corp. (since 2015) and a Director at Leadership Network, Inc. (since 2017). He is also a Director at TCU Energy Institute, EnLink Midstream, Inc. (since 2018), and Neeley Entrepreneurship Center. Furthermore, he is a Trustee at Texas Christian University and a Member of The National Petroleum Council, Young Presidents' Organization, Inc., World Presidents' Organization, Dallas Petroleum Club, The Natural Gas & Electric Power Society, and Dallas Wildcat Committee. Mr. Davis previously held the position of Executive Chairman & Chief Executive Officer at EnLink Midstream LLC (2013-2022) and President, Chief Executive Officer & Director at Crosstex Energy, Inc. (1996-2014). He also had roles at Endevco, Inc. and Comstock Natural Gas, Inc. Mr. Davis obtained his undergraduate degree from Texas Christian University in 1984. |
| Rocky B. Dewbre |
Rocky B. Dewbre is currently an Independent Director at Kirby Corp., a Director at the Society of Independent Gasoline Marketers of America, a Director at Tank Owner Members Insurance Co., a Director at the Texas Petroleum Marketers & Convenience Store Association, the Executive Vice President-Channel Operations at Susser Petroleum Partners GP LLC since 2012, and the President & Chief Operating Officer at Mansfield Service Partners. In the past, Mr. Dewbre held positions such as President & Chief Executive Officer-Wholesale at Susser Holdings Corp. from 1992 to 2014, Chief Executive Officer at GPM Empire from 2017 to 2019, Independent Director at CST Brands LLC (Texas) from 2016 to 2017, Independent Non-Executive Director at Core-Mark Holding Co. LLC from 2019 to 2021, Executive Vice President-Channel Operations at Sunoco LP from 2014 to 2015, Auditor at Deloitte & Touche LLP from 1988 to 1991, Internal Auditor at Atlantic Richfield Corp. from 1991 to 1992, and President & Chief Operating Officer at Susser Petroleum Property Co. LLC. Mr. Dewbre holds an MBA from The University of Texas at Austin and an undergraduate degree from Texas Tech University. |
| Tanya Styblo Beder |
Tanya Styblo Beder is the founder of SBCC Group, Inc. (founded in 1987) and serves as the Chairman & Chief Executive Officer. She is also the founder of Capital Market Risk Advisors, Inc. Ms. Beder's current job positions include Chairman of the International Association For Quantitative Finance, Independent Director at Kirby Corp., Independent Director at Nabors Industries Ltd., Director at American Century Investments Value Yield LLC, Director at OpHedge Investment Services LLC, and Trustee at the Institute For Pure & Applied Mathematics. Ms. Beder's former job positions include Chief Executive Officer at Tribeca Global Management LLC, Managing Director at OrbiMed Advisors LLC, Managing Director at Caxton Associates LP, Independent Director at CYS Investments LLC, Vice President at First Boston Corp., Manager at Citigroup, Inc., and Member-Mathematics & Applications Board at the National Academy of Sciences. Ms. Beder's education includes an undergraduate degree from Yale University and an MBA from Harvard Business School. |
| Richard J. Alario |
Richard J. Alario is currently the Chairman at DNOW, Inc. since 2021 and the Executive Chairman at Fluid Delivery Solutions LLC since 2018. He is also the Lead Independent Director at Kirby Corp. since 2011 and a Director at The National Ocean Industries Association, DNOW LP, Petroleum Equipment Suppliers Association, American Association of Drilling Engineers, Tiger Athletic Foundation, Forever LSU, and Bighorn Permian Resources LLC. Previously, Mr. Alario served as the Chief Executive Officer & Director at Key Energy Services, Inc. from 2015 to 2016. He was also a Director at Seahawk Drilling, Inc. from 2009 to 2011. Additionally, he held positions as a Vice President at BJ Services Co. LLC from 2002 to 2004 and as an Executive Vice President at OSCA, Inc. He was a Director at the Louisiana Association of Business & Industry and the Louisiana Gulf Coast Oil Exposition. Mr. Alario obtained his undergraduate degree from Louisiana State University. |
| Richard Ross Stewart |
Richard Ross Stewart is an Independent Director at Eagle Materials, Inc. since 2019 and at Kirby Corp. since 2011. He previously served as the President & Chief Executive Officer at GE Packaged Power LLC from 1998 to 2006. He also held the position of Independent Director at Lufkin Industries, Inc. from 2009 to 2013. Prior to that, he was the Group President & Director at Stewart & Stevenson Services, Inc. from 1972 to 1998. Additionally, he served as a Director at Plug Power, Inc. from 2003 to 2006 and at Archrock, Inc. in 2015. He has also held director positions at TAS Energy, Inc., Exterran Corp., and Exterior Holdings, Inc. Mr. Stewart holds an MBA from the University of Washington and an undergraduate degree from The University of Texas at Austin, which he obtained in 1972. |
| Susan Leslie W. Dio |
Susan Leslie W. Dio is currently the Director & Vice Chairman at Oil Companies International Marine Forum Ltd., an Independent Director at Kirby Corp., an Independent Director at Brittania Steam Ship Insurance Association Ltd., and a Trustee at Ford's Theatre Society. Previously, she was the Chairman, President & Secretary at BP America, Inc. from 2018 to 2020, and the President at BP Corporation North America, Inc. She obtained an undergraduate degree from the University of Mississippi. |
