Nuveen Build America Bond Opportunity Fund: NSAR-B filed May 30, 2018

Name: Nuveen Build America Bond Opportunity Fund NSAR-B (0001083839-18-000090)
Creator: Nuveen Build America Bond Opportunity Fund
Published: 2018-05-30

Form type: NSAR-B
Filing date: May 30, 2018
Accession number: 0001083839-18-000090
Filer: Nuveen Build America Bond Opportunity Fund (CIK 1493523)