Form N-CSR - Certified Shareholder Report:
SEC Accession No. 0000950123-11-006436
Filing Date
2011-01-28
Accepted
2011-01-28 10:35:37
Documents
4
Period of Report
2010-11-30
Effectiveness Date
2011-01-28

Document Format Files

Seq Description Document Type Size
1 FORM N-CSR g07303nvcsr.txt N-CSR 198374
2 EX-99.CODE ETH g07303exv99wcodeeth.txt EX-99.CODE ETH 12839
3 EX-99.CERT g07303exv99wcert.txt EX-99.CERT 8484
4 EX-99.906CERT g07303exv99w906cert.txt EX-99.906CERT 2225
  Complete submission text file 0000950123-11-006436.txt   223575
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.: 11554163