BLACKROCK INCOME OPPORTUNITY TRUST INC. — DEF 14A

BLACKROCK INCOME OPPORTUNITY TRUST INC. of WILMINGTON, NY filed a DEF 14A with the SEC on 1996-04-02.

Filing

Filing timeline for this registrant (23)

Showing 12 of 23 filings.

FiledForm
2014-09-18425
2014-09-10425
2014-08-29425
2014-06-09425
2002-06-26DEFA14A
2002-06-25DEF 14A
2002-06-05PRE 14A
2001-06-12DFAN14A
2001-05-11DEFA14A
2001-04-26DEFC14A
2001-04-23DEFC14A
2001-04-06PREC14A

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