Main Street Capital Corporation

Our Team

Phone: 713-350-6000 Email: vdfoster@mainstcapital.com

Vincent D. Foster has served as the Chairman of our Board of Directors and as our Chief Executive Officer since 2007 and as our President since October 2012. He has also been a member of our investment committee since its formation in 2007 and a member of our credit committee since its formation in 2011. Mr. Foster also currently serves as a founding director of Quanta Services, Inc. (NYSE: PWR), which provides specialty contracting services to the power, natural gas and telecommunications industries, and a director of Team, Inc. (NYSE: TISI), which provides specialty contracting services to the petrochemical, refining, electric power and other heavy industries. He also served as a director of U.S. Concrete, Inc. (NASDAQ-CM: USCR) from 1999 until 2010, Carriage Services, Inc. (NYSE: CSV) from 1999 to 2011 and HMS Income Fund, Inc., a non-publicly traded business development company of which Main Street acts as the investment sub-adviser, from 2012 until February 2013. In addition, Mr. Foster served as a founding director of the Texas TriCities Chapter of the National Association of Corporate Directors from 2004 to 2011. Following his graduation from Michigan State University, Mr. Foster, a C.P.A., had a 19 year career with Arthur Andersen, where he was a partner from 1988-1997. Mr. Foster was the director of Andersen's Corporate Finance and Mergers and Acquisitions practice for the Southwest United States and specialized in working with companies involved in consolidating their respective industries. From 1997, Mr. Foster co-founded and has acted as co-managing partner or chief executive of several Main Street predecessor funds and entities, which are now subsidiaries of ours, including Main Street Mezzanine Fund, LP and its general partner, Main Street Mezzanine Management, LLC, Main Street Capital II, LP and its general partner, Main Street Capital II GP, LLC, and Main Street Capital Partners, LLC. Mr. Foster received his J.D. from Wayne State University Law School and also attended the University of Houston Law Center. Mr. Foster received the Ernst & Young Entrepreneur of the Year 2008 Award in the financial services category in the Houston & Gulf Coast Area. The program honors entrepreneurs who have demonstrated exceptionality in innovation, financial performance and personal commitment to their businesses and communities.

Phone: 713-350-6013 Email: dhyzak@mainstcapital.com

Dwayne L. Hyzak has served as our Chief Operating Officer and Senior Managing Director since 2014. Mr. Hyzak also serves as a member of our investment committee. Previously, he served as Chief Financial Officer and Treasurer since 2011 and a number of other executive positions since 2007. From 2002, Mr. Hyzak has served as a Senior Managing Director and in other executive positions of several Main Street predecessor funds and entities, which are now subsidiaries of ours, including the general partner of Main Street Mezzanine Fund, LP, Main Street Mezzanine Management, LLC, the general partner of Main Street Capital II, LP, Main Street Capital II GP, LLC, and Main Street Capital Partners, LLC. From 2000 to 2002, Mr. Hyzak was a director of integration with Quanta Services, Inc. (NYSE: PWR), which provides specialty contracting services to the power, natural gas and telecommunications industries, where he was principally focused on the company's mergers and acquisitions and corporate finance activities. Prior to joining Quanta Services, Inc., he was a manager with Arthur Andersen in its Transaction Advisory Services group.

Phone: 713-350-6028 Email: chartman@mainstcapital.com

Curtis L. Hartman has served as our President of Asset Management since 2015 and as our Chief Credit Officer and a Senior Managing Director since 2011. Mr. Hartman is also the chairman of our credit committee and a member of our investment committee. Previously, Mr. Hartman served as one of our Senior Vice Presidents since 2007. From 2000, Mr. Hartman has served as a Senior Managing Director and in other executive positions of several Main Street predecessor funds and entities, which are now subsidiaries of ours, including the general partner of Main Street Mezzanine Fund, LP, Main Street Mezzanine Management, LLC, the general partner of Main Street Capital II, LP, Main Street Capital II GP, LLC, and Main Street Capital Partners, LLC. Mr. Hartman has also served as a Director of HMS Income Fund, Inc., a non-publicly traded business development company of which MSC Adviser I, LLC, a wholly owned subsidiary of Main Street, acts as the investment sub adviser, since June 2013. From 1999 to 2000, Mr. Hartman was a Director for Sterling City Capital, LLC. Concurrently with joining Sterling City Capital, he joined United Glass Corporation, a Sterling City Capital portfolio company, as Director of Corporate Development. Prior to joining Sterling City Capital, Mr. Hartman was a Manager with PricewaterhouseCoopers LLP, in its M&A/Transaction Services group. Prior to that, he was employed as a Senior Auditor by Deloitte & Touche LLP.

Phone: 713-350-6009 Email: dmagdol@mainstcapital.com

David L. Magdol has served as our Chief Investment Officer and a Senior Managing Director since 2011. Mr. Magdol is also the chairman of our investment committee. Previously, Mr. Magdol served as one of our Senior Vice Presidents since 2007. From 2002, Mr. Magdol has served as a Senior Managing Director and in other executive positions of several Main Street predecessor funds and entities, which are now subsidiaries of ours, including the general partner of Main Street Mezzanine Fund, LP, Main Street Mezzanine Management, LLC, the general partner of Main Street Capital II, LP, Main Street Capital II GP, LLC, and Main Street Capital Partners, LLC. Mr. Magdol joined Main Street from the investment banking group at Lazard Freres & Co. Prior to Lazard, he managed a portfolio of private equity investments for the McMullen Group, a private investment firm/family office capitalized by Dr. John J. McMullen, the former owner of the New Jersey Devils and the Houston Astros. Mr. Magdol began his career in the structured finance services group of JP Morgan Chase.

Phone: 713-350-6034 Email: rstout@mainstcapital.com

Rodger A. Stout has served as our Executive Vice President since 2012 and is also a member of our credit committee. Previously, Mr. Stout served as our Chief Compliance Officer, Senior Vice President-Finance and Administration and Treasurer since 2007. From 2006, Mr. Stout has served as Executive Vice President and in other executive positions of several Main Street predecessor funds and entities, which are now subsidiaries of ours, including the general partner of Main Street Mezzanine Fund, LP, Main Street Mezzanine Management, LLC, the general partner of Main Street Capital II, LP, Main Street Capital II GP, LLC, and Main Street Capital Partners, LLC. From 2000 to 2006, Mr. Stout was senior vice president and chief financial officer for FabTech Industries, Inc., one of the largest domestic structural steel fabricating companies. From 1985 to 2000, he was a senior financial executive for Jerold B. Katz Interests. He held numerous positions over his 15 year tenure with this national scope financial services conglomerate. Those positions included director, executive vice president, senior financial officer and investment officer. Prior to 1985, Mr. Stout was an international tax executive in the oil and gas service industry.

Phone: 713-350-6045 Email: bsmith@mainstcapital.com

Brent D. Smith has served as our Chief Financial Officer and Treasurer since 2014 and previously as our Senior Vice President Finance. Mr. Smith previously served as the Executive Vice-President, Chief Financial Officer and Treasurer of Cal Dive International, Inc. from 2010 through June 2014 and in various finance and accounting roles at Cal Dive from 2005 through 2010. Prior to joining Cal Dive, Mr. Smith was a manager with FTI Consulting. Prior to that, Mr. Smith was employed as a senior auditor at Arthur Andersen LLP.

Phone: 713-350-6043 Email: jbeauvais@mainstcapital.com

Jason B. Beauvais has served as our Senior Vice President, General Counsel, Chief Compliance Officer and Secretary since 2012. Previously, Mr. Beauvais served as our Vice President, General Counsel and Secretary since 2008. From 2008, Mr. Beauvais has also served as General Counsel and in other executive positions of several of our subsidiary funds and entities, including the general partner of Main Street Mezzanine Fund, LP, Main Street Mezzanine Management, LLC, the general partner of Main Street Capital II, LP, Main Street Capital II GP, LLC, and Main Street Capital Partners, LLC. From 2006 through 2008, Mr. Beauvais was an attorney with Occidental Petroleum Corporation, an international oil and gas exploration and production company. Prior to joining Occidental Petroleum Corporation, Mr. Beauvais practiced corporate and securities law at Baker Botts L.L.P., where he primarily counseled companies in public issuances and private placements of debt and equity and handled a wide range of general corporate and securities matters as well as mergers and acquisitions.

Phone: 713-350-6028 Email: chartman@mainstcapital.com

Curtis L. Hartman has served as our President of Asset Management since 2015 and as our Chief Credit Officer and a Senior Managing Director since 2011. Mr. Hartman is also the chairman of our credit committee and a member of our investment committee. Previously, Mr. Hartman served as one of our Senior Vice Presidents since 2007. From 2000, Mr. Hartman has served as a Senior Managing Director and in other executive positions of several Main Street predecessor funds and entities, which are now subsidiaries of ours, including the general partner of Main Street Mezzanine Fund, LP, Main Street Mezzanine Management, LLC, the general partner of Main Street Capital II, LP, Main Street Capital II GP, LLC, and Main Street Capital Partners, LLC. Mr. Hartman has also served as a Director of HMS Income Fund, Inc., a non-publicly traded business development company of which MSC Adviser I, LLC, a wholly owned subsidiary of Main Street, acts as the investment sub adviser, since June 2013. From 1999 to 2000, Mr. Hartman was a Director for Sterling City Capital, LLC. Concurrently with joining Sterling City Capital, he joined United Glass Corporation, a Sterling City Capital portfolio company, as Director of Corporate Development. Prior to joining Sterling City Capital, Mr. Hartman was a Manager with PricewaterhouseCoopers LLP, in its M&A/Transaction Services group. Prior to that, he was employed as a Senior Auditor by Deloitte & Touche LLP.

Phone: 713-350-6013 Email: dhyzak@mainstcapital.com

Dwayne L. Hyzak has served as our Chief Operating Officer and Senior Managing Director since 2014. Mr. Hyzak also serves as a member of our investment committee. Previously, he served as Chief Financial Officer and Treasurer since 2011 and a number of other executive positions since 2007. From 2002, Mr. Hyzak has served as a Senior Managing Director and in other executive positions of several Main Street predecessor funds and entities, which are now subsidiaries of ours, including the general partner of Main Street Mezzanine Fund, LP, Main Street Mezzanine Management, LLC, the general partner of Main Street Capital II, LP, Main Street Capital II GP, LLC, and Main Street Capital Partners, LLC. From 2000 to 2002, Mr. Hyzak was a director of integration with Quanta Services, Inc. (NYSE: PWR), which provides specialty contracting services to the power, natural gas and telecommunications industries, where he was principally focused on the company's mergers and acquisitions and corporate finance activities. Prior to joining Quanta Services, Inc., he was a manager with Arthur Andersen in its Transaction Advisory Services group.

Phone: 713-350-6009 Email: dmagdol@mainstcapital.com

David L. Magdol has served as our Chief Investment Officer and a Senior Managing Director since 2011. Mr. Magdol is also the chairman of our investment committee. Previously, Mr. Magdol served as one of our Senior Vice Presidents since 2007. From 2002, Mr. Magdol has served as a Senior Managing Director and in other executive positions of several Main Street predecessor funds and entities, which are now subsidiaries of ours, including the general partner of Main Street Mezzanine Fund, LP, Main Street Mezzanine Management, LLC, the general partner of Main Street Capital II, LP, Main Street Capital II GP, LLC, and Main Street Capital Partners, LLC. Mr. Magdol joined Main Street from the investment banking group at Lazard Freres & Co. Prior to Lazard, he managed a portfolio of private equity investments for the McMullen Group, a private investment firm/family office capitalized by Dr. John J. McMullen, the former owner of the New Jersey Devils and the Houston Astros. Mr. Magdol began his career in the structured finance services group of JP Morgan Chase.

Phone: 713-350-6037 Email: thaley@mainstcapital.com

Travis L. Haley has served as Managing Director on our lower middle market team since 2013 and has been with the firm in Associate to Director roles since 2007. Prior to joining Main Street, Mr. Haley was a senior consultant in the Transaction Advisory Services group at Ernst & Young, performing financial due diligence for both strategic and financial buyers and sellers. Before joining the Transaction Advisory Services group, Mr. Haley served as an auditor with Ernst & Young. Mr. Haley is a CPA and began his career with Nueces Marketing Partners, a private investment group.

Phone: 713-350-6024 Email: cbraud@mainstcapital.com

K. Colton Braud, III has served as a Director since 2015 and previously as an Associate since 2012. Prior to joining Main Street, Mr. Braud spent two years as an Associate at Wellspring Capital Management, a middle market private equity firm based in New York. While at Wellspring, Mr. Braud's responsibilities included evaluating leveraged buyout opportunities, conducting due diligence across a wide array of industries and portfolio management. Mr. Braud began his career as an Analyst at J.P. Morgan Securities Inc. in its Financial Sponsor Group. Mr. Braud graduated cum laude from Washington and Lee University with a Bachelor of Science in Accounting and Business Administration with special attainments in Commerce.

Phone: 713-350-6023 Email: acapetillo@mainstcapital.com

Alejandro Capetillo has served as a Director since 2014 and has been with the Main Street in various roles since 2008. Mr. Capetillo received his B.A. in Economics from the University of Houston in May 2008. Throughout his university career, Mr. Capetillo served on various university planning committees and was heavily involved in research with professors in the economics department. Mr. Capetillo's previous areas of research include public finance, corporate tax structure and economic consequences of immigration policy. He is CFA charter holder and is a member of the CFA Society of Houston.

Phone: 713-350-6032 Email: catkins@mainstcapital.com

Christopher M. Atkins has served as an Associate since 2014 and previously as a Senior Analyst since 2012. Prior to joining Main Street, Mr. Atkins was an Associate at Sentient Ventures, a generalist private equity firm in Austin that provides growth debt and equity to lower middle-market companies with significant potential. While at Sentient, Mr. Atkins was responsible for deal sourcing, due diligence, and presenting his findings to partners during investment committee meetings.

Before Sentient, Mr. Atkins helped clean up the effects of the financial crisis with the FDIC, and began his career at FirstBank in Colorado, where he led three banks and was responsible for lending in the downtown Denver area. Mr. Atkins received his B.S. in Finance from Liberty University and his M.B.A. from the McCombs School of Business at the University of Texas at Austin, where he focused on Entrepreneurship.

Phone: 713-350-6016 Email: bmorrison@mainstcapital.com

Benjamin J. Morrison has served as an Associate since 2012. Prior to joining Main Street, Mr. Morrison was a Manager in the Transaction Services group at KPMG where he provided financial due diligence services primarily in the energy and manufacturing sectors for both strategic and financial buyers and sellers. Mr. Morrison has also served in an SEC reporting role at U.S. Concrete, a former Main Street portfolio company. Mr. Morrison is a licensed CPA and received his B.S. degree in Accounting from the University of Houston and his MBA from The Jones School at Rice University.

Phone: 713-350-6046 Email: csmiley@mainstcapital.com

Charles J. Smiley has served as an Associate since 2015 and has been with Main Street in various roles since 2012. Prior to joining Main Street, Mr. Smiley was an Analyst at Crestline Investors, an institutional alternative investment management firm based in Fort Worth, Texas. While at Crestline, Mr. Smiley served on the investment team where he was responsible for conducting due diligence on hedge fund managers, market research, and portfolio monitoring with a concentration on multi-strategy, event driven, and commodity relative value strategies. Mr. Smiley received his B.S. degree in Finance from Florida State University. He is CFA Charterholder and is a member of the CFA Society of Houston.

Phone: 713-350-9221 Email: jwhitman@mainstcapital.com

Jessica A. Whitman has served as a Business Development Manager since 2013. Previously, Ms. Whitman worked as Vice President of Finance and Administration at Clarium Capital Management, a global macro hedge fund based in San Francisco. At Clarium Capital, Ms. Whitman managed the day-to-day operations and finances of the management company. Ms. Whitman started her career at Spencer Capital Management, a New York based long/short value-oriented hedge fund, as a Staff Accountant. Ms. Whitman received her M.B.A. from the McCombs School of Business at the University of Texas at Austin and received her B.S. degree in Business Administration from the University of Montana.

Phone: 713-350-6049 Email: dfernandez@mainstcapital.com

Diego Fernandez has served as a Senior Analyst since 2014 and previously as an Analyst since 2013. Prior to joining Main Street, Mr. Fernandez worked as an Analyst in the Leveraged Finance group of Bank of America Merrill Lynch, where he was involved in the origination, structuring and execution of leveraged loans and high yield bonds for the Natural Resources, Consumer Retail and Media & Telecommunications industries. While at Bank of America Merrill Lynch, Mr. Fernandez spent the majority of his time focusing on acquisitions, corporate financings, and dividend recapitalizations. Mr. Fernandez received a B.A. in Economics from Vanderbilt University in 2011.

Phone: 713-350-6001 Email: sgeuther@mainstcapital.com

Steven A. Geuther has served as a Senior Analyst since 2015.  Prior to joining Main Street, Mr. Geuther was a Senior Associate at Conway MacKenzie, Inc., a middle market turnaround and restructuring firm.  While at Conway MacKenzie, Mr. Geuther served on a number of interim management and financial advisory engagements in distressed situations.  Mr. Geuther began his career as a Credit Analyst with Cadence Bank, N.A. in its middle market commercial lending group.  Mr. Geuther graduated from the University of Texas at Austin with a Bachelor of Business Administration in Finance.

Phone: 713-350-9254 Email: tleitgeb@mainstcapital.com

Todd A. Leitgeb has served as a Senior Analyst since 2015 and previously as an Analyst since 2013. Mr. Leitgeb received his B.B.A. in Finance and Economics from Baylor University in May 2013. As an undergraduate, Mr. Leitgeb was a Business Fellow, co-founded Whol-E Water, LLC and served as an Analyst for the Baylor Angel Network where he analyzed more than 45 early-stage ventures and performed due diligence alongside nearly 50 angel investors. Mr. Leitgeb graduated magna cum laude.

Phone: 713-350-9258 Email: mabrahams@mainstcapital.com

Matthew D. Abrahams has served as an Analyst since 2014. Mr. Abrahams graduated cum laude from Trinity University with a double major in Business Administration, with concentrations in Finance and Accounting, and Economics. As an undergraduate, Mr. Abrahams served as a student analyst in Trinity's Student Managed Fund where he co-managed over $4 million of university endowment funds. Mr. Abrahams was a Summer Analyst at Main Street in 2013.

Phone: 650-714-8022 Email: dblair@mainstcapital.com

David Blair has served as our Executive in Residence since 2014. David had a 25 year career with Arthur Andersen, where he was a partner from 1987-2002, working in the Denver, Houston, Dallas and San Francisco Bay area offices, with a primary focus on mergers and acquisitions and other transactional-related matters, both domestic and international. From 2004 through 2013, David was a Managing Director with Andersen Tax (formerly WTAS LLC) in San Francisco, with a principal focus on general transactional-related matters and structuring-related matters for emerging technology companies and their owners, both U.S. and foreign.

Phone: 713-350-6008 Email: nmeserve@mainstcapital.com

Nicholas T. Meserve has served as a Managing Director on our middle market investment team since 2012. Previously, from 2004 until 2012, Mr. Meserve worked at Highland Capital Management, LP, a large alternative credit manager, and certain of its affiliates, where he managed a portfolio of senior loans and high yield bonds across a diverse set of industries. Prior to Highland, he was a Credit Analyst at JP Morgan Chase & Co.

Phone: 713-350-6033 Email: scashiola@mainstcapital.com

Samuel A. Cashiola has served as an Assistant Portfolio Manager since 2012. Prior to joining Main Street, Mr. Cashiola was an Associate Analyst on Morgan Keegan's Internet & e-Commerce Equity Research team, which focused on companies in the digital media and e-commerce segments, and an Associate at T. Rowe Price Associates. Mr. Cashiola holds a B.S. degree in Finance from Wake Forest University and a M.S. degree in Finance from the Owen Graduate School of Management at Vanderbilt University. He is a CFA charterholder and is a member of the CFA Society of Houston.

Phone: 713-350-6044 Email: wmatthews@mainstcapital.com

Watt R. Matthews has served as an Assistant Portfolio Manager since 2012 and previously in Senior Analyst and Analyst roles since 2010. He graduated from the University of Texas at Austin in May 2008 with a B.B.A. in Finance, and is a CFA Level II candidate.

Phone: 713-350-9251 Email: lpapavasiliou@mainstcapital.com

Lefteri A. Papavasilio has served as an Assistant Portfolio Manager since 2012, and previously as a Senior Analyst since 2011. Previously, Lefteri was an Associate in the Leveraged Finance group at ORIX Corporate Capital, a principal lender and investor in both the public and private capital markets. Lefteri received his B.B.A. in Finance from Baylor University in May 2007. As an undergraduate, Lefteri held leadership positions in both student government and finance organizations, and participated in Baylor's Practicum in Portfolio Management, a student-managed investment portfolio.

Phone: 713-350-6022 Email: sgrass@mainstcapital.com

Scott A. Grass has served as a Portfolio Analyst since 2014 and has been with the firm in various roles since 2010. Mr. Grass received his B.B.A. in Finance with a concentration in Global Energy Management from the Bauer College of Business at the University of Houston in May 2010. During his time at the university, Mr. Grass collected several accolades and led various organizations and committees, most notably serving as the Vice President of the Terry Scholars organization.

Phone: 713-350-6013 Email: dhyzak@mainstcapital.com

Dwayne L. Hyzak has served as our Chief Operating Officer and Senior Managing Director since 2014. Mr. Hyzak also serves as a member of our investment committee. Previously, he served as Chief Financial Officer and Treasurer since 2011 and a number of other executive positions since 2007. From 2002, Mr. Hyzak has served as a Senior Managing Director and in other executive positions of several Main Street predecessor funds and entities, which are now subsidiaries of ours, including the general partner of Main Street Mezzanine Fund, LP, Main Street Mezzanine Management, LLC, the general partner of Main Street Capital II, LP, Main Street Capital II GP, LLC, and Main Street Capital Partners, LLC. From 2000 to 2002, Mr. Hyzak was a director of integration with Quanta Services, Inc. (NYSE: PWR), which provides specialty contracting services to the power, natural gas and telecommunications industries, where he was principally focused on the company's mergers and acquisitions and corporate finance activities. Prior to joining Quanta Services, Inc., he was a manager with Arthur Andersen in its Transaction Advisory Services group.

Phone: 713-350-6045 Email: bsmith@mainstcapital.com

Brent D. Smith has served as our Chief Financial Officer and Treasurer since 2014 and previously as our Senior Vice President Finance. Mr. Smith previously served as the Executive Vice-President, Chief Financial Officer and Treasurer of Cal Dive International, Inc. from 2010 through June 2014 and in various finance and accounting roles at Cal Dive from 2005 through 2010. Prior to joining Cal Dive, Mr. Smith was a manager with FTI Consulting. Prior to that, Mr. Smith was employed as a senior auditor at Arthur Andersen LLP.

Phone: 713-350-6043 Email: jbeauvais@mainstcapital.com

Jason B. Beauvais has served as our Senior Vice President, General Counsel, Chief Compliance Officer and Secretary since 2012. Previously, Mr. Beauvais served as our Vice President, General Counsel and Secretary since 2008. From 2008, Mr. Beauvais has also served as General Counsel and in other executive positions of several of our subsidiary funds and entities, including the general partner of Main Street Mezzanine Fund, LP, Main Street Mezzanine Management, LLC, the general partner of Main Street Capital II, LP, Main Street Capital II GP, LLC, and Main Street Capital Partners, LLC. From 2006 through 2008, Mr. Beauvais was an attorney with Occidental Petroleum Corporation, an international oil and gas exploration and production company. Prior to joining Occidental Petroleum Corporation, Mr. Beauvais practiced corporate and securities law at Baker Botts L.L.P., where he primarily counseled companies in public issuances and private placements of debt and equity and handled a wide range of general corporate and securities matters as well as mergers and acquisitions.

Phone: 713-350-6007 Email: smartin@mainstcapital.com

Shannon D. Martin has served as our Vice President, Chief Accounting Officer and Assistant Treasurer since 2012. From 2006 to 2012, Mr. Martin worked as an independent consultant and performed financial advisory services for several clients, including functioning as acting Chief Accounting Officer from 2008 to 2011 for EquaTerra, Inc. From 1999 to 2006, Mr. Martin was a director of accounting integration and audit with Quanta Services, Inc. (NYSE: PWR), which provides specialty contracting services to the power, natural gas and telecommunications industries, where he focused on the development of integrated accounting, business and information system processes and the company's acquisition and integration strategies. From 1992 to 1999, Mr. Martin worked at Arthur Andersen as a manager in the Commercial Services group.

Phone: 713-350-6040 Email: crosenstein@mainstcapital.com

Charles P. Rosenstein, a C.P.A., has served as our Controller since 2010 and has been at the firm in various roles since 2008. Previously, Mr. Rosenstein was a Financial Analyst with Mariner Energy, Inc. where he was involved with all aspects of SEC reporting and management analysis. Prior to Mariner Energy, Mr. Rosenstein served as a senior SEC Auditor for the accounting firm Malone & Bailey, P.C. In this position, he was responsible for planning, supervising and completing audits for SEC clients and training and supervising entry level staff. While at Malone & Bailey, Mr. Rosenstein worked extensively with clients in the oil and gas industry.

Phone: 713-350-6039 Email: ksilva@mainstcapital.com

Katherine S. Silva, a C.P.A., serves as our Assistant Treasurer and is also executive assistant to Vince Foster. Ms. Silva has worked at Main Street since 2005 and holds a Bachelor of Arts in Journalism from the University of Georgia.

Phone: 713-350-6036 Email: pkemp@mainstcapital.com

Pamela E. Kemp has served as an Assistant Secretary and Assistant Compliance Officer since 2012. Prior to joining Main Street, Ms. Kemp worked as an independent consultant performing operations, compliance and human resources advisory services for several clients. She has extensive experience in operations and compliance with roles at The Walt Disney Company, Union Bank of California, East West Bank and Cargill, Inc. Ms. Kemp received her B.S. in Business and M.B.A. from the University of Maryland.

Phone: 713-350-6030 Email: cjones@mainstcapital.com

Colette Jones has served as a Human Resource Manager, Office Manager, and Executive Assistant to Dwayne Hyzak since 2014. Mrs. Jones has worked as a professional in human resources and operations for over 24 years, including leadership positions with various organizations. Previously, Mrs. Jones worked as HR Manager at Warwick Constriction, Inc., a global Construction Company in Houston, Texas. At Warwick Construction, Mrs. Jones managed the day-to-day operations of all aspects of Human Resources. Mrs. Jones started her career at Enron Corporation, a Houston based company. 

Phone: 713-350-6000 Email: vdfoster@mainstcapital.com

Vincent D. Foster has served as the Chairman of our Board of Directors and as our Chief Executive Officer since 2007 and as our President since October 2012. He has also been a member of our investment committee since its formation in 2007 and a member of our credit committee since its formation in 2011. Mr. Foster also currently serves as a founding director of Quanta Services, Inc. (NYSE: PWR), which provides specialty contracting services to the power, natural gas and telecommunications industries, and a director of Team, Inc. (NYSE: TISI), which provides specialty contracting services to the petrochemical, refining, electric power and other heavy industries. He also served as a director of U.S. Concrete, Inc. (NASDAQ-CM: USCR) from 1999 until 2010, Carriage Services, Inc. (NYSE: CSV) from 1999 to 2011 and HMS Income Fund, Inc., a non-publicly traded business development company of which Main Street acts as the investment sub-adviser, from 2012 until February 2013. In addition, Mr. Foster served as a founding director of the Texas TriCities Chapter of the National Association of Corporate Directors from 2004 to 2011. Following his graduation from Michigan State University, Mr. Foster, a C.P.A., had a 19 year career with Arthur Andersen, where he was a partner from 1988-1997. Mr. Foster was the director of Andersen's Corporate Finance and Mergers and Acquisitions practice for the Southwest United States and specialized in working with companies involved in consolidating their respective industries. From 1997, Mr. Foster co-founded and has acted as co-managing partner or chief executive of several Main Street predecessor funds and entities, which are now subsidiaries of ours, including Main Street Mezzanine Fund, LP and its general partner, Main Street Mezzanine Management, LLC, Main Street Capital II, LP and its general partner, Main Street Capital II GP, LLC, and Main Street Capital Partners, LLC. Mr. Foster received his J.D. from Wayne State University Law School and also attended the University of Houston Law Center. Mr. Foster received the Ernst & Young Entrepreneur of the Year 2008 Award in the financial services category in the Houston & Gulf Coast Area. The program honors entrepreneurs who have demonstrated exceptionality in innovation, financial performance and personal commitment to their businesses and communities.

Mr. Appling is the Chief Executive Officer of TNT Crane & Rigging Inc., a privately held full service crane and rigging operator. From July 2002 through August 2007, he was the Executive Vice President and Chief Financial Officer of XServ, Inc., a large private equity funded, international industrial services and rental company. Mr. Appling also held the position of CEO and President for United Scaffolding, Inc., an XServ, Inc. operating subsidiary. In February 2007, XServ, Inc. was sold to The Brock Group, a private industrial services company headquartered in Texas. From March 2000 to June 2002, Mr. Appling served as the Chief Financial Officer of CheMatch.com, an online commodities trading forum. ChemConnect, Inc., a venture backed independent trading exchange, acquired CheMatch.com in January 2002. From June 1999 to March 2000, Mr. Appling was Vice President and Chief Financial Officer of American Eco Corporation, a publicly traded, international fabrication, construction and maintenance provider to the energy, pulp and paper and power industries. Mr. Appling worked for ITEQ, Inc., a publicly traded, international fabrication and services company, from September 1997 to May 1999, first as a Director of Corporate Development and then as Vice President, Finance and Accounting. From July 1991 to September 1997, Mr. Appling worked at Arthur Andersen, where he practiced as a certified public accountant.

Since 1982, Mr. Canon has been the Executive Vice President and Executive Director, and a member of the Board of Directors, of Dodge Jones Foundation, a private charitable foundation located in Abilene, Texas. He has also been involved during this time as an executive officer and director of several private companies and partnerships with emphasis on energy, financial and other alternative investments. Prior to 1982, Mr. Canon was an Executive Vice President of the First National Bank of Abilene. From 1974 to 1976, he was the Vice President and Trust Officer with the First National Bank of Abilene. Mr. Canon currently serves on the Board of Directors of First Financial Bankshares, Inc. (NASDAQ: FFIN), a $5 billion bank and financial holding company headquartered in Abilene, Texas. Mr. Canon also serves on the Board of Directors for several bank and trust/asset management subsidiaries of First Financial Bankshares, Inc. He has also served as an executive officer and member of the Board of Directors of various other organizations including the Abilene Convention and Visitors Bureau, Abilene Chamber of Commerce, Conference of Southwest Foundations, City of Abilene Tax Increment District, West Central Texas Municipal Water District and the John G. and Marie Stella Kenedy Memorial Foundation.

Mr. French has served in a variety of executive management and board of director roles over the course of a forty plus year career. He began his private investment activities in 2000 and served as a director of Fab Tech Industries, a steel fabricator, from November 2000 until August 2009, as a director of Houston Plating and Coatings Company, an industrial coatings company, from 2002 until 2007, as a director of Rawson LP, an industrial distribution and maintenance services company, from May 2003 until June 2009, and as non-executive chairman of Rawson Holdings, LLC from March 2009 until December 2010. From September 2003 through March 2007, Mr. French was a member of the Advisory Board of Main Street Capital Partners, LLC and a limited partner of Main Street Mezzanine Fund, LP (both of which are now subsidiaries of Main Street). Mr. French currently serves as an advisor to LKCM Capital Group ("LKCM Capital"), an investment company headquartered in Ft. Worth, Texas. Since January 2011, he has also served as non-executive chairman of LKCM Distribution Holdings, LP, a LKCM Capital portfolio company which provides strategy overview and direction for several industrial distribution organizations engaged in maintenance and technical services, engineered products distribution and rentals, as well as process control systems manufacturing. In addition, since April 2010, Mr. French has served as a director of Industrial Distribution Group, another LKCM Capital portfolio company which provides industrial products and store room management services for manufacturing companies in the United States and international markets. From 1996-1999, Mr. French was Chairman and Chief Executive Officer of Metals USA Inc. (NYSE), where he managed the process of founders acquisition, assembled the management team and took the company through a successful IPO in July 1997. From 1989-1996, he served as Executive Vice President and Director of Keystone International, Inc. (NYSE), a manufacturer of flow controls equipment. After serving as a helicopter pilot in the United States Army, Captain, Corps of Engineers from 1963-1966, Mr. French began his career as a Sales Engineer for Fisher Controls International, Inc., in 1966. During his 23-year career at Fisher Controls, from 1966-1989, Mr. French held various titles, and ended his career at Fisher Controls as President, Chief Operating Officer and Director.

Mr. Griffin is the Senior Vice President of Financial Planning & Analysis at Novant Health, a not- for-profit integrated system of 13 hospitals and a medical group consisting of 1,124 physicians in 355 clinic locations, as well as numerous outpatient surgery centers, medical plazas, rehabilitation programs, diagnostic imaging centers, and community health outreach programs. Mr. Griffin's responsibilities at Novant primarily include debt capital market and M&A transactions, along with various other strategic analysis projects. From 2007 to October 2012, Mr. Griffin was a Managing Director of Fennebresque & Co., LLC, a boutique investment banking firm located in Charlotte, North Carolina. From 2003 through 2007, he was a Partner at McColl Partners, LLC, where he originated and executed middle market M&A transactions. Prior to McColl Partners, Mr. Griffin worked in the M&A and corporate finance divisions of Lazard Ltd, JPMorgan, and Bank of America in New York, Chicago, and Charlotte. Mr. Griffin's investment banking experience consists primarily of executing and originating mergers and acquisitions and corporate finance transactions.

Mr. Jackson is the President and Chief Executive Officer of Spartan Energy Partners, LP, a gas gathering, treating and processing company. Mr. Jackson was Chairman, Chief Executive Officer and President of Price Gregory Services, Inc., a pipeline-related infrastructure service provider in North America, from February 2008 until its sale in October of 2009. He served as a director of Hanover Compressor Company ("Hanover"), now known as Exterran Holdings, Inc. (NYSE: EXH), from July 2004 until May 2010. Mr. Jackson served as Hanover's President and Chief Executive Officer from October 2004 to August 2007 and as Chief Financial Officer from January 2002 to October 2004. Mr. Jackson has been a director of Seitel, Inc., a privately owned provider of onshore seismic data to the oil and gas industry in North America, since August 2007, Select Energy Services, LLC, a privately owned total water management company for oil and gas companies, since January 2012, and RSH Energy, LLC, a privately owned engineering firm since September 2013. He also serves on the board of several non-profit organizations.