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Filing Detail
Form N-CSRS - Certified Shareholder Report, Semi-Annual:
SEC Accession No. 0000891804-18-000505
Filing Date
2018-12-06
Accepted
2018-12-06 09:09:27
Documents
11
Period of Report
2018-09-30
Effectiveness Date
2018-12-06

Document Format Files

Seq Description Document Type Size
1 NBD ncsr.htm N-CSRS 2031721
2 CERTIFICATIONS ex99cert.htm EX-99.CERT 22543
3 CERTIFICATION ex99906cert.htm EX-99.906 CERT 4905
4 nbb-14clnx1x1.jpg GRAPHIC 37065
5 nbb-14clnx2x1.jpg GRAPHIC 2655
6 nbb-14clnx4x1.jpg GRAPHIC 3293
7 nbb-14clnx4x2.jpg GRAPHIC 2239
8 nbb-14clnx13x1.jpg GRAPHIC 11097
9 nbb-14clnx15x1.jpg GRAPHIC 11702
10 nbb-14clnx64x1.jpg GRAPHIC 2423
11 nbb-14clnx64x2.jpg GRAPHIC 1950
  Complete submission text file 0000891804-18-000505.txt   2160799
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: N-CSRS | Act: 40 | File No.: 811-22425 | Film No.: 181219165