BlackRock Announces Special Distributions Related to the Reorganization of Two BlackRock Taxable Fixed Income Closed-End Funds

BlackRock Advisors, LLC today announced special distributions for BlackRock Income Opportunity Trust, Inc. (NYSE:BNA) and BlackRock Core Bond Trust (NYSE:BHK) (collectively, the “Funds”) in connection with the reorganization of BNA into BHK, with BHK continuing as the surviving Fund (each, a “Reorganization”).

With respect to each of the Funds, the distribution announced today represents undistributed net investment income earned through the effective date of the Reorganization. In order to maintain its status as a regulated investment company and to avoid the imposition of a corporate level income tax, BNA is required to distribute all of its respective net investment income prior to the consummation of the Reorganization. Other than the distributions announced today, BNA will pay no further distributions to its shareholders prior to or following the Reorganization.

It is currently expected that the Reorganization will be completed with the open for business of the New York Stock Exchange on November 10, 2014, subject to all regulatory requirements and customary closing conditions being satisfied. The Reorganization, if completed, would occur based on the relative net asset values of BNA and BHK. The first distribution for the combined fund will be declared on November 3, 2014; while declared pre-merger, this distribution will be paid to combined fund shareholders following the completion of the Reorganization.

Distribution details are as follows:

About BlackRock

BlackRock is a leader in investment management, risk management and advisory services for institutional and retail clients worldwide. At September 30, 2014, BlackRock’s AUM was $4.525 trillion. BlackRock helps clients meet their goals and overcome challenges with a range of products that include separate accounts, mutual funds, iShares® (exchange-traded funds), and other pooled investment vehicles. BlackRock also offers risk management, advisory and enterprise investment system services to a broad base of institutional investors through BlackRockSolutions®. Headquartered in New York City, as of September 30, 2014, the firm had approximately 12,100 employees in more than 30 countries and a major presence in key global markets, including North and South America, Europe, Asia, Australia and the Middle East and Africa. For additional information, please visit the Company’s website at www.blackrock.com | Twitter: @blackrock_news | Blog: www.blackrockblog.com | LinkedIn: www.linkedin.com/company/blackrock

Forward-Looking Statements

This press release, and other statements that BlackRock or the Funds may make, may contain forward-looking statements within the meaning of the Private Securities Litigation Reform Act, with respect to the Funds or BlackRock’s future financial or business performance, strategies or expectations. Forward-looking statements are typically identified by words or phrases such as “trend,” “potential,” “opportunity,” “pipeline,” “believe,” “comfortable,” “expect,” “anticipate,” “current,” “intention,” “estimate,” “position,” “assume,” “outlook,” “continue,” “remain,” “maintain,” “sustain,” “seek,” “achieve,” and similar expressions, or future or conditional verbs such as “will,” “would,” “should,” “could,” “may” or similar expressions.

BlackRock cautions that forward-looking statements are subject to numerous assumptions, risks and uncertainties, which change over time. Forward-looking statements speak only as of the date they are made, and BlackRock assumes no duty to and does not undertake to update forward-looking statements. Actual results could differ materially from those anticipated in forward-looking statements and future results could differ materially from historical performance.

With respect to the Funds, the following factors, among others, could cause actual events to differ materially from forward-looking statements or historical performance: (1) changes and volatility in political, economic or industry conditions, the interest rate environment, foreign exchange rates or financial and capital markets, which could result in changes in demand for the Funds or in a Fund’s net asset value; (2) the relative and absolute investment performance of a Fund and its investments; (3) the impact of increased competition; (4) the unfavorable resolution of any legal proceedings; (5) the extent and timing of any distributions or share repurchases; (6) the impact, extent and timing of technological changes; (7) the impact of legislative and regulatory actions and reforms, including the Dodd-Frank Wall Street Reform and Consumer Protection Act, and regulatory, supervisory or enforcement actions of government agencies relating to a Fund or BlackRock, as applicable; (8) terrorist activities, international hostilities and natural disasters, which may adversely affect the general economy, domestic and local financial and capital markets, specific industries or BlackRock; (9) BlackRock’s ability to attract and retain highly talented professionals; (10) the impact of BlackRock electing to provide support to its products from time to time; and (11) the impact of problems at other financial institutions or the failure or negative performance of products at other financial institutions.

Annual and Semi-Annual Reports and other regulatory filings of a Fund with the Securities and Exchange Commission (“SEC”) are accessible on the SEC's website at www.sec.govand on BlackRock’s website at www.blackrock.com, and may discuss these or other factors that affect the Funds. The information contained on BlackRock’s website is not a part of this press release.