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Form PRE 14A - Other preliminary proxy statements:
SEC Accession No. 0000950123-11-056447
Filing Date
2011-06-03
Accepted
2011-06-03 15:24:27
Documents
5
Period of Report
2011-07-25

Document Format Files

Seq Description Document Type Size
1 PRE 14A c64866ffpre14a.htm PRE 14A 1163882
3 GRAPHIC c64866ffc6486600.gif GRAPHIC 2861
4 GRAPHIC c64866ffc6486601.gif GRAPHIC 2600
5 GRAPHIC c64866ffc6486603.gif GRAPHIC 1820
6 filename6.htm COVER 7901
  Complete submission text file 0000950123-11-056447.txt   1183233
Mailing Address 333 WEST WACKER DR. CHICAGO IL 60606
Business Address 333 WEST WACKER DR. CHICAGO IL 60606 312-917-8146
Nuveen Build America Bond Opportunity Fund (Filer) CIK: 0001493523 (see all company filings)

IRS No.: 000000000 | State of Incorp.: MA
Type: PRE 14A | Act: 34 | File No.: 811-22425 | Film No.: 11892005