Form N-CSR - Certified Shareholder Report:
SEC Accession No. 0000950123-12-001716
Filing Date
2012-01-27
Accepted
2012-01-27 16:37:30
Documents
10
Period of Report
2011-11-30
Effectiveness Date
2012-01-27

Document Format Files

Seq Description Document Type Size
1 FORM N-CSR w84718nvcsr.htm N-CSR 524788
2 EX-99.CODE ETH w84718exv99wcodeeth.htm EX-99.CODE ETH 23589
3 EX-99.CERT w84718exv99wcert.htm EX-99.CERT 17531
4 EX-99.906CERT w84718exv99w906cert.htm EX-99.906CERT 5061
5 GRAPHIC w84718w8471800.gif GRAPHIC 1637
6 GRAPHIC w84718w8471801.gif GRAPHIC 2335
7 GRAPHIC w84718w8471802.gif GRAPHIC 18786
8 GRAPHIC w84718w8471803.gif GRAPHIC 7468
9 GRAPHIC w84718w8471804.gif GRAPHIC 1026
10 GRAPHIC w84718w8471805.gif GRAPHIC 4485
  Complete submission text file 0000950123-12-001716.txt   622290
Mailing Address 301 COLORADO BLVD STE 720 C/O FLAHERTY & CRUMRINE INC PASADENA CA 91101
Business Address 301 E COLORADO BLVD STE 720 C/O FLAHERTY & CRUMRINE INC PASADENA CA 91101 (626) 795-7300
Flaherty & Crumrine PREFERRED INCOME OPPORTUNITY FUND INC (Filer) CIK: 0000882071 (see all company filings)

EIN.: 954355600 | State of Incorp.: MD | Fiscal Year End: 1130
Type: N-CSR | Act: 40 | File No.: 811-06495 | Film No.: 12552271