<SEC-DOCUMENT>0001206774-15-001711-index.html : 20150519 <SEC-HEADER>0001206774-15-001711.hdr.sgml : 20150519 <ACCEPTANCE-DATETIME>20150519153054 ACCESSION NUMBER: 0001206774-15-001711 CONFORMED SUBMISSION TYPE: 40-17G PUBLIC DOCUMENT COUNT: 5 FILED AS OF DATE: 20150519 DATE AS OF CHANGE: 20150519 EFFECTIVENESS DATE: 20150519 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Flaherty & Crumrine PREFERRED INCOME OPPORTUNITY FUND INC CENTRAL INDEX KEY: 0000882071 IRS NUMBER: 954355600 STATE OF INCORPORATION: MD FISCAL YEAR END: 1130 FILING VALUES: FORM TYPE: 40-17G SEC ACT: 1940 Act SEC FILE NUMBER: 811-06495 FILM NUMBER: 15876291 BUSINESS ADDRESS: STREET 1: 301 E COLORADO BLVD STE 720 STREET 2: C/O FLAHERTY & CRUMRINE INC CITY: PASADENA STATE: CA ZIP: 91101 BUSINESS PHONE: (626) 795-7300 MAIL ADDRESS: STREET 1: 301 COLORADO BLVD STE 720 STREET 2: C/O FLAHERTY & CRUMRINE INC CITY: PASADENA STATE: CA ZIP: 91101 FORMER COMPANY: FORMER CONFORMED NAME: PREFERRED INCOME OPPORTUNITY FUND INC DATE OF NAME CHANGE: 19920929 </SEC-HEADER> <DOCUMENT> <TYPE>40-17G <SEQUENCE>1 <FILENAME>fncpiof_40-17g.htm <DESCRIPTION>FIDELITY BOND FILED PURSUANT TO RULE 17G-1(G)(1) <TEXT> Document 1 - file: fncpiof_40-17g.htm
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>3 <FILENAME>p82302720_2015x22x1.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 3 - file: p82302720_2015x22x1.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>4 <FILENAME>p82302720_2015x24x1.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 4 - file: p82302720_2015x24x1.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>5 <FILENAME>p82302720_2015x2x1.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 5 - file: p82302720_2015x2x1.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>6 <FILENAME>transmittalx1x1.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 6 - file: transmittalx1x1.jpg
</DOCUMENT> </SEC-DOCUMENT>