Nuveen Build America Bond Opportunity Fund: 425 filed May 25, 2018

Name: Nuveen Build America Bond Opportunity Fund 425 (0001193125-18-174883)
Creator: Nuveen Build America Bond Opportunity Fund
Published: 2018-05-25

Form type: 425
Filing date: May 25, 2018
Accession number: 0001193125-18-174883
Filer: Nuveen Build America Bond Opportunity Fund (CIK 1493523)