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Flaherty & Crumrine PREFERRED & INCOME OPPORTUNITY FUND INC — N-CSRS Filings

22 N-CSRS filings on record

This page lists all N-CSRS filings submitted to the SEC by Flaherty & Crumrine PREFERRED & INCOME OPPORTUNITY FUND INC (PFO), sorted by most recent first. Each row links to the full filing on EdgarLookup. Flaherty & Crumrine PREFERRED & INCOME OPPORTUNITY FUND INC has filed 22 N-CSRS documents with the SEC since 1996. To view all SEC filings by Flaherty & Crumrine PREFERRED & INCOME OPPORTUNITY FUND INC, see the full filings list.

Overview All Filings Financials Insiders
All 3 4 4/A 40-17G 40-APP/A 424B2 5 8-K CORRESP DEF 14A DEFA14A DEFR14A EFFECT N-2 N-2/A N-23C-2 N-23C-2/A N-30B-2 N-30D N-CEN N-CSR N-CSRS N-PX N-PX/A N-Q NPORT-EX NPORT-P NSAR-A NSAR-B NSAR-B/A NT-NSAR POS AMI POS EX PRE 14A SC 13D SC 13G SCHEDULE 13G SCHEDULE 13G/A
Form Description Accession Number Filed Period
N-CSRS CERTIFIED SEMI-ANNUAL SHAREHOLDER REPORT 0001999371-25-010348 Jul 31, 2025 May 31, 2025
N-CSRS CERTIFIED SEMI-ANNUAL SHAREHOLDER REPORT 0001999371-24-009232 Jul 30, 2024 May 31, 2024
N-CSRS CERTIFIED SEMI-ANNUAL SHAREHOLDER REPORT 0001387131-23-009238 Aug 3, 2023 May 31, 2023
N-CSRS CERTIFIED SEMI-ANNUAL SHAREHOLDER REPORT 0001387131-22-008169 Jul 29, 2022 May 31, 2022
N-CSRS CERTIFIED SEMI-ANNUAL SHAREHOLDER REPORT 0001387131-21-007952 Jul 30, 2021 May 31, 2021
N-CSRS CERTIFIED SEMI-ANNUAL SHAREHOLDER REPORT 0001387131-20-006927 Jul 31, 2020 May 31, 2020
N-CSRS CERTIFIED SEMI-ANNUAL SHAREHOLDER REPORT 0001387131-19-005443 Jul 29, 2019 May 31, 2019
N-CSRS SEMI-ANNUAL SHAREHOLDER REPORT 0001387131-18-003398 Jul 27, 2018 May 31, 2018
N-CSRS SEMI-ANNUAL SHAREHOLDER REPORT 0001387131-17-003801 Jul 28, 2017 May 31, 2017
N-CSRS FLAHERTY & CRUMRINE PREFERRED INCOME FLAHERTY & CRUMRINE PREFERRED INCOME 0001193125-16-663616 Jul 29, 2016 May 31, 2016
N-CSRS FLAHERTY & CRUMRINE PREFERRED INCOME FLAHERTY & CRUMRINE PREFERRED INCOME 0001193125-15-267866 Jul 29, 2015 May 31, 2015
N-CSRS FLAHERTY & CRUMRINE PREFERRED INCOME OPPORTUNITY FUND 0001193125-14-285992 Jul 30, 2014 May 31, 2014
N-CSRS FLAHERTY & CRUMRINE PREFERRED INCOME OPPORTUNITY FUND 0001193125-13-309420 Jul 30, 2013 May 31, 2013
N-CSRS FLAHERTY & CRUMRINE PREFERRED INCOME OPPORTUNITY FUND INC 0001193125-12-321829 Jul 30, 2012 May 31, 2012
N-CSRS FORM N-CSRS 0000950123-11-074199 Aug 8, 2011 May 31, 2011
N-CSRS N-CSRS 0000950123-10-068998 Jul 28, 2010 May 31, 2010
N-CSRS PFO NCSR 1108 0000950123-09-027668 Jul 30, 2009 May 31, 2009
N-CSRS PFO NCSRS 0508 0000935069-08-001706 Jul 30, 2008 May 31, 2008
N-CSRS PFO NCSRS 0000935069-07-001678 Jul 27, 2007 May 31, 2007
N-CSRS PFO NCSRS 0506 0000935069-06-001891 Jul 17, 2006 May 31, 2006
N-CSRS PREFERRED OPPORTUNITY NCSRS 0000935069-05-001948 Jul 20, 2005 May 31, 2005
N-CSRS F&C PREF INC OPP SAR 0000935069-04-001017 Aug 3, 2004 May 31, 2004