Middlefield Banc Corp. (the “Company”) is an Ohio corporation organized to become the holding company of The
Middlefield Banking Company (“MBC”). MBC is a state-chartered bank located in Ohio. On October 23, 2009, the
Company established an asset resolution subsidiary named EMORECO, Inc. The Company and its subsidiaries
derive substantially all
of their income from banking and bank-related services, which includes interest earnings on residential real
estate, commercial mortgage, commercial and consumer financings as well as interest earnings on investment
securities and deposit services to its customers through fifteen full-service locations.
The Company is supervised by the Board of Governors of the
Federal Reserve System, while MBC is subject to regulation and supervision by the Federal Deposit Insurance
Corporation and the Ohio Division of Financial Institutions. Additional information is available at www.middlefieldbank.bank.