4 | SEC Filings Hub

Filing metadata

Accession number: 0001252913-10-000002
Form type: Form 4
Filer: Flaherty & Crumrine PREFERRED INCOME OPPORTUNITY FUND INC
CIK: CIK 882071
Filed: May 21, 2010
Reporting period: Apr 14, 2010
Description: Insider transaction

Documents

0001252913-10-000002-index.htm

Complete submission

0001252913-10-000002.txt

directory listing

Filed by

Flaherty & Crumrine PREFERRED INCOME OPPORTUNITY FUND INC