Board of Directors

Wed, 05/10/2017 - 04:57 pm
Thomas Kelso
Thomas Kelso was originally appointed Chairman of the Maryland Stadium Authority by Governor Larry Hogan, Jr. in March 2015 and he was reappointed by Governor Hogan in July 2018 and again in July 2022. Mr. Kelso is President of Matrix Capital Markets Group, Inc., a leading mid-market independent investment bank. In addition, Mr. Kelso serves as the firm’s Chief Compliance Officer as well as Head of Matrix’s Corporate Recovery Group. Mr. Kelso is a FINRA licensed registered representative and holds Series 79, 63, 24 & 99 securities licenses. Prior to becoming President, Mr. Kelso was a Managing Director and Head of Matrix’s Downstream Energy & Retail Group which he created.
Leonard J. Attman
Leonard J. Attman was appointed as a member of the Maryland Stadium Authority on July 1, 2005. President of Attman Properties Company, Mr. Attman has more than four decades of experience in residential and commercial real estate development. His professional experience includes the development of apartment communities, individual home developments, shopping centers and a recreational park. Mr. Attman attended the University of Maryland
Joseph C. Bryce
Joseph C. Bryce is a government relations specialist with Manis Canning in Annapolis.  Prior to joining the firm, he served six years as Senior Policy and Legislative Advisor to Governor O’Malley. Mr. Bryce was the Associate Vice Chancellor for Government Relations at the University System of Maryland. He has also served as the Chief Legislative Officer for Governor Parris N. Glendening, the Chief of Staff to Senate President Thomas V. Mike Miller, Jr., and was an Associate at Covington & Burling.
Gary L. Mangum
Mr. Mangum is CEO & President of Bell Nursery USA, a wholesale plant grower and distributor headquartered in Elkridge, MD, with offices and greenhouses across six states as well as the District of Columbia. Bell Nursery grows and ships tens of millions of plants annually, which are sold exclusively through the Home Depot. Mangum’s business maintains a longstanding relationship with over 30 farm families who grow annuals which are distributed under the Bell umbrella. He is a leader in the industry, and recognized across a broad range of local and national media.
Manervia W. Riddick
Manervia W. Riddick became a member of the Maryland Stadium Authority effective July 1, 2009.  Ms. Riddick is Senior Vice President for Business Development & Public Affairs at Strategic Solutions Center, Inc, a Washington area government and business support services consulting firm.  She serves as SSC’s team leader on major energy services projects for national and international clients. Before her retirement, Ms. Riddick was the Director of Public Affairs for Washington Gas. 
Jodi C. Stanalonis
Jodi C. Stanalonis was appointed to the Maryland Stadium Authority Board of Directors by Governor Larry Hogan in March 2016. Ms. Stanalonis is the Chief Financial Officer of Sierra Management and Technologies, Inc., in California, MD. Sierra provides broad information technology, aviation logistics, software engineering and program management support to federal government, Department of Defense (DOD) and commercial organizations.
Michael Huber was appointed to the Maryland Stadium Authority Board of Directors by Baltimore Mayor Brandon M. Scott. On the eve of his December 2020 inauguration, Mayor Scott announced who would serve in top posts in the Mayor’s Office including Michael Huber, as Chief of Staff. Michael Huber previously served as the Chief of Staff in the Office of the City Council President. Prior to that, Huber served as Director of Legislative Affairs and Director of Business and Economic Development in the Council President's Office. Huber earned his J.D. from the University of Illinois College of Law in 2011 and was sworn into the Maryland State Bar later that year. Huber is a graduate of Knox College. 
William Cole was appointed as a member of the Maryland Stadium Authority on October 1, 2022.  Mr. Cole is a Partner at Margrave Strategies, a Maryland-based economic development consulting firm. Prior to joining Margrave Strategies, he was the President & CEO of the Baltimore Development Corporation for five years and was the Associate Vice President of Institutional Advancement at the University of Baltimore for more than a decade. He also served a term in the Maryland House of Delegates and two terms in the Baltimore City Council. Cole is the Chairman of Cecil Bank and the immediate past Chair of the Baltimore Hotel Corporation and has lived in downtown Baltimore for more than 35 years.

Next MSA Board of Directors Meeting

Tuesday, February 7, 2023, 12:00 p.m.
The Warehouse at Camden Yards
Executive Conference Room
333 W. Camden St., Suite 500
Baltimore, MD  21201
Agenda / Live Stream

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Warehouse at Camden Yards
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Governor and Lt Governor

Human Trafficking
National Human Trafficking Hotline -- 24/7 Confidential

1-888-373-7888 Text: 233733
For more information on human trafficking in Maryland click here.