| David B. Powers |
David B. Powers currently works at SSI Oil & Gas Proppants Holdings LLC, as Chief Executive Officer & Director, American Gypsum Co., Inc., as Chairman, and Eagle Materials, Inc., as Director from 2019. Mr. Powers also formerly worked at L&W Supply Corp., as Operations Director, USG Corp., as Vice President-Customer Services in 2002, and American Gypsum Co., Inc., as Executive VP-Marketing, Sales & Distribution from 2002 to 2005. Mr. Powers received his undergraduate degree from California State University-Fullerton. |
| 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. |
| Michael R. Haack |
Michael R. Haack is currently the President, CEO & Executive Director at Eagle Materials, Inc. He is also the President & Chief Operating Officer at SSI Oil & Gas Proppants Holdings LLC. Previously, he worked as the Manager-Global Operations at Sperry Drilling Services. Mr. Haack holds an MBA from Rice University, a graduate degree from Texas A&M University, and an undergraduate degree from Purdue University. |
| Michael Robert Nicolais |
Mr. Michael R. Nicolais is a Vice Chairman and CEO at Highlander Partners LP, a Chairman at Eagle Materials, Inc., a Chairman at Twitchell Technical Products LLC and a Managing Partner at Roble Drive Investment Co. LLC. He is on the Board of Directors at FDL Acquisition No. 2 Ltd., FDL Holdings Ltd. and Fuerst Day Lawson (U.S.A.) Ltd.
Mr. Nicolais was previously employed as a Managing Director by Stephens, Inc., a Partner by Olivhan Investments LP, a Managing Director & Co-Head-Dallas Office by Donaldson, Lufkin & Jenrette Securities Corp., a Member-Supervisory Board by Kujawskie Zaklady Poligraficzne DRUCK-PAK SA, and a Director- Supervisory Board by ProService Finteco Sp zoo. He also served on the board at Fuerst Day Lawson Holdings Ltd., Fuerst Day Lawson Ltd., HealthTronics, Inc., Prime Medical Services, Inc. and United Surgical Partners International, Inc.
He received his undergraduate degree from Wake Forest University and an MBA from The Wharton School of the University of Pennsylvania. |
| William R. Devlin |
William R. Devlin is currently the Chief Accounting Officer, Senior VP & Controller at Eagle Materials, Inc. He started this position in 2009. Prior to his current role, he worked as a Senior Manager at PricewaterhouseCoopers LLP from 1999 to 2004. He also held a position as a Principal at KPMG LLP. Mr. Devlin holds an MBA from Southern Methodist University and an undergraduate degree from Millsaps College. |
| Dale Craig Kesler |
Dale Craig Kesler is currently the President & Chief Executive Officer at American Gypsum Co., Inc. He also holds the position of CFO, Executive VP-Finance & Administration at Eagle Materials, Inc. since 2011. Previously, he worked as an Audit Manager at Ernst & Young LLP from 2002 to 2004. He also served as a Principal at Arthur Andersen LLP. Mr. Kesler completed his undergraduate degree at Southwestern University. |
| George John Damiris |
George John Damiris is an Independent Director at Eagle Materials, Inc. and MRC Global, Inc. He is also the Vice President-Crude Supply at Holly Refining & Marketing Co. In the past, he served as President, Chief Executive Officer & Director at Holly Energy Partners LP, Holly Logistic Services LLC, and HollyFrontier Corp. He was also a Senior Vice President-Supply & Marketing at Holly Corp. and Vice President-Corporate Development at Koch Industries, Inc. Additionally, he was the President-Intermediates Business at Invista SARL. He holds undergraduate and MBA degrees from Case Western Reserve University and an MBA degree from Weatherhead School of Management. |
| Margot Lebenberg Carter |
Margot Lebenberg Carter is the founder and currently holds multiple positions. She is the President of Living Mountain Capital LLC, which was founded in 1998. She is also a Director at Cien, Inc., which was founded in 2016. Ms. Carter's current jobs include being an Independent Director at Eagle Materials, Inc. since 2017, a Lead Independent Non-Executive Director at Installed Building Products, Inc. since 2014, a Director at the World Affairs Council of Dallas, a Director at Ready4, Inc., a Director at the National Association of Corporate Directors (North Texas) since 2023, a Director at Interior Logic Group, Inc., a Director at Interior Logic Group Holdings LLC since 2017, and a Member of the National Association of Corporate Directors (Virginia). Ms. Carter's former jobs include being a Director at Futuremedia Plc, a Director at The Freeman Co LLC (Dallas), the Executive Vice President & General Counsel at Wit Capital Group, Inc., the Vice President & Assistant General Counsel at eSpeed, Inc. from 2001 to 2003, the Secretary, Executive VP & General Counsel at Education Holdings 1, Inc. from 2004 to 2007, the Secretary, Senior Vice President & General Counsel at SOURCECORP, Inc. from 1996 to 2000, the Secretary, Chief Legal Officer & Executive VP at RealPage, Inc. from 2010 to 2015, the Secretary, Executive VP & General Counsel at SoundView Technology Group, Inc. from 2003 to 2004, the Vice President & Assistant General Counsel at Cantor Fitzgerald LP from 2001 to 2003, and the Executive Vice President & General Counsel at Princeton Review LLC from 2004 to 2007. Ms. Carter's education includes an undergraduate degree from the State University of New York at Binghamton and a graduate degree from Fordham University School of Law. |
| Mary P. Ricciardello |
Mary P. Ricciardello currently works at Eagle Materials, Inc., as Independent Director from 2020, the University of St. Thomas (Texas), as Director, National Association of Corporate Directors (Houston), as Director from 2004, Archdiocese of Galveston-Houston, as Director, Victoria Express Pipeline LLC, as Director, and ProPetro Holding Corp., as Independent Director from 2023. Ms. Ricciardello also formerly worked at Devon Energy Corp., as Independent Director from 2011 to 2021, U.S. Concrete, Inc., as Director from 2003 to 2010, Noble Holding Corp. Plc, as Independent Non-Executive Director from 2003 to 2020, EnLink Midstream Partners LP, as Independent Director from 2014 to 2018, Midstates Petroleum Co., Inc., as Independent Director from 2012 to 2015, EnLink Midstream LLC, as Independent Director, Enlink Midstream Manager LLC, as Director from 2014 to 2018, EnLink Midstream GP LLC, as Director from 2014 to 2018, Reliant Energy, Inc., as Chief Accounting Officer & Senior Vice President from 2001 to 2002, and Statesman Resources Ltd., as Chief Accounting Officer & Senior Vice President from 2001 to 2002. Ms. Ricciardello received her Masters Business Admin degree from the University of Houston and undergraduate degree from the University of South Dakota. |
| Richard Beckwitt |
Richard Beckwitt is currently the Chief Executive Officer at WCI Communities, Inc., Lennar Homes LLC, and CalAtlantic Group LLC. He is also an Independent Director at Eagle Materials, Inc., and a Director at Rialto Capital CMBS Fund II LP and Rialto Special Situations Fund LP. Previously, he held the positions of Co-President, Co-CEO & Director at Lennar Corp. from 2006 to 2023, President & Director at D.R. Horton, Inc. from 1993 to 2003, and Head-Finance, Merges & Acquisitions at Lehman Brothers, Inc. from 1986 to 1993. He has also served as a Director at Five Point Holdings LLC and President at Watermark Realty, Inc. (Florida). Additionally, he has been the Owner & Principal at EVP Capital Management AG and a General Partner at Encore Venture Partners. Mr. Beckwitt obtained his undergraduate degree from Claremont McKenna College in 1981. |
| Martin M. Ellen |
Martin M. Ellen is an Independent Director at Eagle Materials, Inc. He is also a Member of The American Institute of Certified Public Accountants, Financial Executives International, and the Illinois Certified Public Accountants Society. Formerly, Mr. Ellen served as the Chief Financial Officer & Senior Vice President at Snap-On, Inc. from 2002 to 2010. He was also the Chief Financial Officer & Executive Vice President at CMC Materials LLC from 2001 to 2002. Additionally, he worked as a Senior Manager-Audit at PricewaterhouseCoopers LLP. From 2010 to 2018, he held the position of Chief Financial Officer & Executive Vice President at Dr Pepper Snapple Group, Inc. and Keurig Dr Pepper, Inc. He was also the Chief Financial Officer & Senior Vice President at Whitman Corp. from 1998 to 2001. Mr. Ellen completed his undergraduate degree at the University of Illinois and holds an MBA from the Kellogg School of Management. |
| Mauro Gregorio |
Mauro Gregorio is currently serving as the Co-Chairman of the U.S.-Brazil CEO Forum. He is also an Independent Director at Eagle Materials, Inc. Additionally, he holds positions as a Director at both the Midmichigan Health Foundation and the United Way Great Lakes Bay Region. Previously, Mr. Gregorio served as the President of Dow Silicones Corp. from 2016 onwards. Prior to that, he held the position of President-Performance Materials & Coatings at The Dow Chemical Co. and Dow, Inc. from 2016 to 2024. Mr. Gregorio's educational background includes an MBA from Northwood University (Michigan) and an undergraduate degree from Escola de Engenharia Mauá. |
