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Filing Detail
Form N-CSRS - Certified Shareholder Report, Semi-Annual:
SEC Accession No. 0001387131-22-008169
Filing Date
2022-07-29
Accepted
2022-07-29 10:55:07
Documents
7
Period of Report
2022-05-31
Effectiveness Date
2022-07-29

Document Format Files

Seq Description Document Type Size
1 CERTIFIED SEMI-ANNUAL SHAREHOLDER REPORT pfo-ncsrs_053122.htm N-CSRS 2308419
2 SECTION 302 CERTIFICATIONS ex99-cert.htm EX-99.CERT 35730
3 SECTION 906 CERTIFICATIONS ex99-906cert.htm EX-99.906 CERT 10779
4 GRAPHIC pfo-ncsrs_053122img004.gif GRAPHIC 8087
5 GRAPHIC pfo-ncsrs_053122img001.gif GRAPHIC 36274
6 GRAPHIC pfo-ncsrs_053122img002.gif GRAPHIC 49952
7 GRAPHIC pfo-ncsrs_053122img003.gif GRAPHIC 33741
  Complete submission text file 0001387131-22-008169.txt   2532644
Mailing Address 301 COLORADO BLVD STE 800 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)

IRS No.: 954355600 | State of Incorp.: MD | Fiscal Year End: 1130
Type: N-CSRS | Act: 40 | File No.: 811-06495 | Film No.: 221118375