Insider Trading activities of Blackrock Income Opportunity Trust Inc insiders.

Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Blackrock Income Opportunity Trust Inc since 2005 are illustrated in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Blackrock Income Opportunity Trust Inc since year 2005. Table 2 shows the detailed insider transactions of Blackrock Income Opportunity Trust Inc since 2005. The reporting company's ticker symbol is BNA. The reporting company's CIK number is 880280.
The total value of stock buying since 2005 is $14,576.
The total value of stock sales since 2005 is $0.
The total value of stock option exercises since 2005 is $0.


Table 1. Monthly summaries of insider stock purchases, sales, and option exercises for Blackrock Income Opportunity Trust Inc (BNA).
Trading Period Insider Buying Insider Sales Option Exercises
year-month Shares Value Shares Value Shares Value
2012-03 1,000 $10,746 0 $0 0 $0
2010-01 100 $933 0 $0 0 $0
2008-02 200 $1,956 0 $0 0 $0
2007-12 100 $941 0 $0 0 $0

Table 2. Detailed insider stock purchases, sales, and option exercises of Blackrock Income Opportunity Trust Inc insiders (BNA)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2012-03-01 Castellano Michael J (Director) Buy 1,000 10.75 10,746
2010-01-15 Gabbay Henry (Director) Buy 100 9.33 933
2008-02-15 Harris Jerrold B (Director) Buy 100 9.43 943
2008-02-05 Kester W Carl (Director) Buy 100 10.14 1,013
2007-12-20 Beckwith George Nicholas Iii (Director) Buy 100 9.41 941

Insider trading activities including stock purchases, stock sales, and option exercises of BNA listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Blackrock Income Opportunity Trust Inc (symbol BNA, CIK number 880280) see the Securities and Exchange Commission (SEC) website.