0001193125-12-106781.txt : 20120309 0001193125-12-106781.hdr.sgml : 20120309 20120309154256 ACCESSION NUMBER: 0001193125-12-106781 CONFORMED SUBMISSION TYPE: DEFA14A PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20120309 DATE AS OF CHANGE: 20120309 EFFECTIVENESS DATE: 20120309 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Nuveen Build America Bond Opportunity Fund CENTRAL INDEX KEY: 0001493523 IRS NUMBER: 000000000 STATE OF INCORPORATION: MA FILING VALUES: FORM TYPE: DEFA14A SEC ACT: 1934 Act SEC FILE NUMBER: 811-22425 FILM NUMBER: 12680536 BUSINESS ADDRESS: STREET 1: 333 WEST WACKER DR. CITY: CHICAGO STATE: IL ZIP: 60606 BUSINESS PHONE: 312-917-8146 MAIL ADDRESS: STREET 1: 333 WEST WACKER DR. CITY: CHICAGO STATE: IL ZIP: 60606 DEFA14A 1 d315815ddefa14a.htm NUVEEN BUILD AMERICA BOND OPPORTUNITY FUND Nuveen Build America Bond Opportunity Fund

Notice to Fund Shareholders

Nuveen Build America Bond Opportunity Fund (NBD) (“Registrant”)

March 9, 2012

Notice is being provided that the proxy solicitation materials filed on July 29, 2011 (filing type DEFA 14A, Accession No. 0000950123-11-069754) was submitted in error for the Registrant and should be disregarded.