Flaherty & Crumrine PREFERRED & INCOME OPPORTUNITY FUND INC SEC filings PFO
Flaherty & Crumrine PREFERRED & INCOME OPPORTUNITY FUND INC has 415 filings in SEC EDGAR's recent list, going back to Jan 26, 1996. The most recent current report (Form 8-K) was filed on May 2, 2019 (other events). The company's fiscal year ends on November 30.
| Form | Description | Filed | Period |
|---|---|---|---|
| NPORT-P | Filing | Oct 28, 2026 | Aug 31, 2026 |
| N-PX | Filing | Aug 6, 2026 | Jun 30, 2026 |
| N-CSRS | Certified semi-annual shareholder report | Jul 31, 2026 | May 31, 2026 |
| NPORT-P | Filing | Jul 27, 2026 | May 29, 2026 |
| 40-17G | Fidelity bond pursuant to rule 17g1(g)(1) | May 13, 2026 | — |
| NPORT-P | Filing | Apr 23, 2026 | Feb 27, 2026 |
| N-CEN | Filing | Feb 11, 2026 | Nov 30, 2025 |
| N-CSR | Certified annual shareholder report | Feb 4, 2026 | Nov 30, 2025 |
| NPORT-P | Filing | Jan 23, 2026 | Nov 28, 2025 |
| NPORT-P | Filing | Oct 29, 2025 | Aug 29, 2025 |
| N-PX | Filing | Aug 15, 2025 | Jun 30, 2025 |
| N-CSRS | Certified semi-annual shareholder report | Jul 31, 2025 | May 31, 2025 |
| NPORT-P | Filing | Jul 25, 2025 | May 30, 2025 |
| 40-17G | Fidelity bond | Jun 20, 2025 | — |
| NPORT-P | Filing | Apr 24, 2025 | Feb 28, 2025 |
| N-CEN | Filing | Feb 6, 2025 | Nov 30, 2024 |
| N-CSR | Certified annual shareholder report | Feb 4, 2025 | Nov 30, 2024 |
| NPORT-P | Filing | Jan 28, 2025 | Nov 29, 2024 |
| NPORT-P | Filing | Oct 28, 2024 | Aug 30, 2024 |
| N-PX | Filing | Aug 20, 2024 | Jun 30, 2024 |
| N-CSRS | Certified semi-annual shareholder report | Jul 30, 2024 | May 31, 2024 |
| NPORT-P | Filing | Jul 24, 2024 | May 31, 2024 |
| 40-17G | Fidelity bond | Jun 5, 2024 | — |
| NPORT-P | Filing | Apr 24, 2024 | Feb 29, 2024 |
| N-CEN | Filing | Feb 8, 2024 | Nov 30, 2023 |
| N-CSR | Certified annual shareholder report | Feb 2, 2024 | Nov 30, 2023 |
| NPORT-P | Filing | Jan 26, 2024 | Nov 30, 2023 |
| NPORT-P | Filing | Oct 26, 2023 | Aug 31, 2023 |
| N-PX | Annual report of proxy voting record | Aug 17, 2023 | Jun 30, 2023 |
| N-CSRS | Certified semi-annual shareholder report | Aug 3, 2023 | May 31, 2023 |
| NPORT-P | Filing | Jul 24, 2023 | May 31, 2023 |
| 40-17G | Fidelity bond | Jun 9, 2023 | — |
| NPORT-P | Filing | Apr 27, 2023 | Feb 28, 2023 |
| N-CEN | Filing | Feb 6, 2023 | Nov 30, 2022 |
| N-CSR | Certified annual shareholder report | Feb 1, 2023 | — |
| NPORT-P | Filing | Jan 24, 2023 | Nov 30, 2022 |
| NPORT-P | Filing | Oct 27, 2022 | Aug 31, 2022 |
| N-PX | Annual report of proxy voting record | Aug 10, 2022 | Jun 30, 2022 |
| N-CSRS | Certified semi-annual shareholder report | Jul 29, 2022 | May 31, 2022 |
| NPORT-P | Filing | Jul 25, 2022 | May 31, 2022 |
| 40-17G | Fidelity bond | May 19, 2022 | — |
| NPORT-P | Filing | Apr 28, 2022 | Feb 28, 2022 |
| N-CEN | Filing | Feb 10, 2022 | Nov 30, 2021 |
| N-CSR | Certified annual shareholder report | Feb 4, 2022 | Nov 30, 2021 |
| NPORT-P | Filing | Jan 21, 2022 | Nov 30, 2021 |
| NPORT-P | Filing | Oct 28, 2021 | Aug 31, 2021 |
| N-PX | Annual report of proxy voting record | Aug 5, 2021 | Jun 30, 2021 |
| N-CSRS | Certified semi-annual shareholder report | Jul 30, 2021 | May 31, 2021 |
| NPORT-P | Filing | Jul 23, 2021 | May 28, 2021 |
| 40-17G | Fidelity bond | May 27, 2021 | — |
| POS EX | Post-effective amendment | Apr 30, 2021 | — |
| NPORT-P | Filing | Apr 27, 2021 | Feb 26, 2021 |
| EFFECT | Filing | Apr 19, 2021 | — |
| CORRESP | Letter to the SEC | Apr 16, 2021 | — |
| N-2/A | Amendment to form n-2 | Apr 16, 2021 | — |
| CORRESP | Letter to the SEC | Mar 31, 2021 | — |
| N-CEN | Filing | Feb 11, 2021 | Nov 30, 2020 |
| N-2 | Initial filing of a registration statement | Feb 5, 2021 | — |
| N-CSR | Annual shareholder report | Jan 29, 2021 | Nov 30, 2020 |
| NPORT-P | Filing | Jan 27, 2021 | Nov 30, 2020 |
| NPORT-P | Filing | Oct 28, 2020 | Aug 31, 2020 |
| N-PX | Annual report of proxy voting record | Aug 14, 2020 | Jun 30, 2020 |
| N-CSRS | Certified semi-annual shareholder report | Jul 31, 2020 | May 31, 2020 |
| NPORT-P | Filing | Jul 28, 2020 | May 29, 2020 |
| CORRESP | Letter to the SEC | May 26, 2020 | — |
| 40-17G | Bond fidelity | May 11, 2020 | — |
| NPORT-P | Filing | Apr 29, 2020 | Feb 28, 2020 |
| N-CEN | Filing | Feb 7, 2020 | Nov 30, 2019 |
| N-CSR | Annual shareholder report | Jan 29, 2020 | Nov 30, 2019 |
| NPORT-P | Filing | Jan 27, 2020 | Nov 29, 2019 |
| NPORT-EX | Filing | Oct 24, 2019 | Aug 31, 2019 |
| N-PX | Annual report of proxy voting record | Aug 16, 2019 | Jun 30, 2019 |
| N-CSRS | Certified semi-annual shareholder report | Jul 29, 2019 | May 31, 2019 |
| 40-17G | Fidelity bond | May 30, 2019 | — |
| N-30B-2 | Periodic and interim reports | Apr 29, 2019 | Feb 28, 2019 |
| N-Q | Quarterly schedule of portfolio holdings | Apr 29, 2019 | Feb 28, 2019 |
| N-CEN | Filing | Feb 12, 2019 | Nov 30, 2018 |
| N-CSR | Certified annual shareholder report | Jan 29, 2019 | Nov 30, 2018 |
| N-30B-2 | Quarterly schedule of portfolio holdings | Oct 26, 2018 | Aug 31, 2018 |
| N-Q | Quarterly schedule of portfolio holdings | Oct 26, 2018 | Aug 31, 2018 |
| N-PX | Annual report of proxy voting record | Aug 7, 2018 | Jun 30, 2018 |
| N-CSRS | Semi-annual shareholder report | Jul 27, 2018 | May 31, 2018 |
| 40-17G | Fidelity bond | May 31, 2018 | — |
| N-30B-2 | Quarterly schedule of portfolio holdings | Apr 27, 2018 | Feb 28, 2018 |
| N-Q | Quarterly schedule of portfolio holdings | Apr 27, 2018 | Feb 28, 2018 |
| NSAR-B | Filing | Jan 29, 2018 | Nov 30, 2017 |
| N-CSR | Certified annual shareholder report | Jan 29, 2018 | Nov 30, 2017 |
| N-30B-2 | Report to investment company shareholders | Oct 24, 2017 | Aug 31, 2017 |
| N-Q | Quarterly schedule of portfolio holdings | Oct 24, 2017 | Aug 31, 2017 |
| CORRESP | Letter to the SEC | Sep 15, 2017 | — |
| N-PX | Annual report of proxy voting record of registered management investment compani | Aug 24, 2017 | Jun 30, 2017 |
| NSAR-A | Filing | Jul 28, 2017 | May 31, 2017 |
| N-CSRS | Semi-annual shareholder report | Jul 28, 2017 | May 31, 2017 |
| 40-17G | Fidelity bond filed pursuant to rule 17g-1(g)(1) | Jun 1, 2017 | — |
| N-30B-2 | Flaherty & crumrine preferred income opportunity fund | Apr 28, 2017 | Feb 28, 2017 |
| N-Q | Flaherty & crumrine preferred income opportunity fund | Apr 28, 2017 | Feb 28, 2017 |
| N-CSR | Flaherty & crumrine preferred income flaherty & crumrine preferred income | Jan 27, 2017 | Nov 30, 2016 |
| NSAR-B | Filing | Jan 27, 2017 | Nov 30, 2016 |
| N-30B-2 | Flaherty & crumrine preferred income opportunity fund | Oct 28, 2016 | Aug 31, 2016 |
| N-Q | Flaherty & crumrine preferred income opportunity fund | Oct 27, 2016 | Aug 31, 2016 |
| N-PX/A | Amendment to annual report of proxy voting record | Aug 30, 2016 | Jun 30, 2016 |
| N-PX | Annual report of proxy voting record | Aug 1, 2016 | Jun 30, 2016 |
| N-CSRS | Flaherty & crumrine preferred income flaherty & crumrine preferred income | Jul 29, 2016 | May 31, 2016 |
| NSAR-A | Filing | Jul 28, 2016 | May 31, 2016 |
| 40-17G | Fidelity bond filed pursuant to rule 17g-1(g)(1) | May 11, 2016 | — |
| N-30B-2 | Flaherty & crumrine preferred income opportunity fund | Apr 28, 2016 | Feb 29, 2016 |
| N-Q | Flaherty & crumrine preferred income opportunity fund | Apr 28, 2016 | Feb 29, 2016 |
| N-CSR | Flaherty & crumrine preferred income flaherty & crumrine preferred income | Jan 29, 2016 | Nov 30, 2015 |
| NSAR-B | Filing | Jan 29, 2016 | Nov 30, 2015 |
| N-30B-2 | Flaherty & crumrine preferred income opportunity fund | Oct 29, 2015 | Aug 31, 2015 |
| N-Q | Flaherty & crumrine preferred income opportunity fund | Oct 29, 2015 | Aug 31, 2015 |
| N-PX | Annual report of proxy voting record | Aug 12, 2015 | Jun 30, 2015 |
| N-CSRS | Flaherty & crumrine preferred income flaherty & crumrine preferred income | Jul 29, 2015 | May 31, 2015 |
| NSAR-A | Filing | Jul 29, 2015 | May 31, 2015 |
| 40-17G | Fidelity bond filed pursuant to rule 17g-1(g)(1) | May 19, 2015 | — |
| N-30B-2 | Flaherty & crumrine preferred income opportunity fund | Apr 28, 2015 | Feb 28, 2015 |
| N-Q | Flaherty & crumrine preferred income opportunity fund | Apr 28, 2015 | Feb 28, 2015 |
| N-CSR | Flaherty & crumrine preferred income opportunity fund incorporated | Jan 30, 2015 | Nov 30, 2014 |
| NSAR-B | Filing | Jan 28, 2015 | Nov 30, 2014 |
| N-30B-2 | Flaherty & crumrine preferred income opportunity fund incorporated | Oct 29, 2014 | Aug 31, 2014 |
| N-Q | Flaherty & crumrine preferred income opportunity fund incorporated | Oct 29, 2014 | Aug 31, 2014 |
| N-PX | Annual report of proxy voting record | Aug 14, 2014 | Jun 30, 2014 |
| N-CSRS | Flaherty & crumrine preferred income opportunity fund | Jul 30, 2014 | May 31, 2014 |
| NSAR-A | Filing | Jul 29, 2014 | May 31, 2014 |
| 40-17G | Fidelity bond filed pursuant to rule 17g-1(g)(1) | May 28, 2014 | — |
| CORRESP | Letter to the SEC | May 23, 2014 | — |
| N-30B-2 | Flaherty & crumrine preferred income opportunity fund | Apr 29, 2014 | Feb 28, 2014 |
| N-Q | Flaherrty & crumrine preferred income opportunity fund | Apr 28, 2014 | Feb 28, 2014 |
| N-CSR | Flaherty & crumrine preferred income opportunity fund incorporated | Jan 30, 2014 | Nov 30, 2013 |
| NSAR-B | Filing | Jan 28, 2014 | Nov 30, 2013 |
| N-30B-2 | Flaherty & crumrine preferred income opportunity fund incorporated | Oct 28, 2013 | Aug 31, 2013 |
| N-Q | Flaherty & crumrine preferred income opportunity fund incorporated | Oct 28, 2013 | Aug 31, 2013 |
| N-PX | Annual report of proxy voting record | Aug 13, 2013 | Jun 30, 2013 |
| N-CSRS | Flaherty & crumrine preferred income opportunity fund | Jul 30, 2013 | May 31, 2013 |
| NSAR-A | Filing | Jul 26, 2013 | May 31, 2013 |
| 40-17G | Fidelity bond filed pursuant to rule 17g-1(g)(1) | Jun 24, 2013 | — |
| N-30B-2 | Flaherty & crumrine preferred income opportunity fund incorporated | Apr 29, 2013 | Feb 28, 2013 |
| N-Q | Flaherty & crumrine perferred income opportunity fund incorporated | Apr 29, 2013 | Feb 28, 2013 |
| N-CSR | Flaherty & crumrine preferred income opportunity fund incorporated | Jan 29, 2013 | Nov 30, 2012 |
| NSAR-B | Filing | Jan 29, 2013 | Nov 30, 2012 |
| N-30B-2 | Flaherty & crumrine preferred income opportunity fund incorporated | Oct 30, 2012 | Aug 31, 2012 |
| N-Q | Flaherty & crumrine preferred income opportunity fund incorporated | Oct 30, 2012 | Aug 31, 2012 |
| N-CSRS | Flaherty & crumrine preferred income opportunity fund inc | Jul 30, 2012 | May 31, 2012 |
| N-PX | Annual report of proxy voting record | Jul 25, 2012 | Jun 30, 2012 |
| NSAR-A | Filing | Jul 25, 2012 | May 31, 2012 |
| 40-17G | Fidelity bond filed pursuant to rule 17g-1(g)(1) | Jun 8, 2012 | — |
| N-30B-2 | Flaherty & crumrine preferred income opportunity fund incorporated | Apr 27, 2012 | Feb 29, 2012 |
| N-Q | Flaherty & crumrine preferred income opportunity fund incorporated | Apr 27, 2012 | Feb 29, 2012 |
| DEFR14A | Definitive revised proxy soliciting materials | Mar 8, 2012 | — |
| CORRESP | Letter to the SEC | Mar 6, 2012 | — |
| NSAR-B | Filing | Jan 27, 2012 | Nov 30, 2011 |
| N-CSR | Form n-csr | Jan 27, 2012 | Nov 30, 2011 |
| N-30B-2 | Form n-30b-2 | Oct 28, 2011 | Aug 31, 2011 |
| N-Q | Form n-q | Oct 28, 2011 | Aug 31, 2011 |
| N-PX | Filing | Aug 22, 2011 | Jun 30, 2011 |
| N-CSRS | Form n-csrs | Aug 8, 2011 | May 31, 2011 |
| NSAR-A | Filing | Jul 27, 2011 | May 31, 2011 |
| 40-17G | Filing | Jun 3, 2011 | — |
| CORRESP | Letter to the SEC | May 3, 2011 | — |
| N-30B-2 | Filing | Apr 28, 2011 | Feb 28, 2011 |
| N-Q | Filing | Apr 26, 2011 | Feb 28, 2011 |
| NSAR-B | Filing | Jan 28, 2011 | Nov 30, 2010 |
| N-CSR | Form n-csr | Jan 28, 2011 | Nov 30, 2010 |
| N-30B-2 | Filing | Oct 28, 2010 | Aug 31, 2010 |
| N-Q | Form n-q | Oct 27, 2010 | Aug 31, 2010 |
| N-PX | Form n-px | Aug 23, 2010 | Jun 30, 2010 |
| 40-17G | Form 40-17g | Aug 4, 2010 | — |
| N-CSRS | Filing | Jul 28, 2010 | May 31, 2010 |
| NSAR-A | Filing | Jul 28, 2010 | May 31, 2010 |
| N-30B-2 | Flaherty pfo n30 0210 | Apr 29, 2010 | Feb 28, 2010 |
| N-Q | Flaherty and crumrine preferred income opportunity nq | Apr 28, 2010 | Feb 28, 2010 |
| N-CSR | Pfo ncsr | Jan 28, 2010 | Nov 30, 2009 |
| NSAR-B | Filing | Jan 28, 2010 | Nov 30, 2009 |
| N-30B-2 | Pfo n30 0809 | Oct 28, 2009 | Aug 31, 2009 |
| N-Q | Pfo nq 0809 | Oct 28, 2009 | Aug 31, 2009 |
| 40-17G | Pfo bond filing 102209 | Oct 22, 2009 | — |
| N-PX | Flaherty pfo npx 0809 | Aug 21, 2009 | Aug 11, 2009 |
| N-CSRS | Pfo ncsr 1108 | Jul 30, 2009 | May 31, 2009 |
| NSAR-A | Filing | Jul 29, 2009 | May 31, 2009 |
| N-23C-2 | Notice of intent | Jun 26, 2009 | Jun 26, 2009 |
| 40-17G | Policy and resolutions | May 19, 2009 | — |
| N-30B-2 | Flaherty pfo n30b2 0209 | Apr 28, 2009 | Feb 28, 2009 |
| N-30D | Flaherty pfo n30 0209 | Apr 28, 2009 | Feb 28, 2009 |
| N-Q | Nq wrapper with the quarterly inserted | Apr 28, 2009 | Feb 28, 2009 |
| 40-APP/A | Revised 40 app for flaherty funds | Apr 23, 2009 | — |
| 40-APP/A | Pfo 40apa 032309 | Mar 23, 2009 | — |
| N-23C-2 | Pfo n23c-2 02/23/09 | Feb 23, 2009 | Feb 23, 2009 |
| CORRESP | Letter to the SEC | Feb 10, 2009 | — |
| N-CSR | Pfo ncsr 1108 | Jan 29, 2009 | Nov 30, 2008 |
| NSAR-B | Filing | Jan 29, 2009 | Nov 30, 2008 |
| 40-APP | Auto-generated paper document | Nov 4, 2008 | — |
| N-30B-2 | Flaherty pfo n30 0808 | Oct 29, 2008 | Aug 31, 2008 |
| N-Q | Flaherty preferred income opportunity fund | Oct 28, 2008 | Aug 31, 2008 |
| N-23C-2/A | First amendment | Oct 24, 2008 | Nov 20, 2008 |
| N-23C-2 | Filing | Oct 21, 2008 | Nov 20, 2008 |
| N-23C-2 | Filing | Oct 1, 2008 | Oct 14, 2008 |
| N-PX | Flaherty pfo npx 2008 | Aug 7, 2008 | Aug 5, 2008 |
| N-CSRS | Pfo ncsrs 0508 | Jul 30, 2008 | May 31, 2008 |
| NSAR-A | Filing | Jul 29, 2008 | May 31, 2008 |
| 40-17G | Pfo 4017g 061208 | Jun 13, 2008 | — |
Showing 200 filings, the most recent 200. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
New to this? Read What Are SEC Filings? 10-K, 10-Q, 8-K and Other Forms Explained.
Company profile
- Listed as
- PFO (NYSE)
- Fiscal year ends
- November 30
- Incorporated in
- MD
- Headquarters
- Pasadena, CA
- SEC CIK
- 882071
- Former names
- Flaherty & Crumrine PREFERRED INCOME OPPORTUNITY FUND INC (until May 30, 2019); PREFERRED INCOME OPPORTUNITY FUND INC (until Apr 29, 2005)
Source: SEC EDGAR filings. This is company-reported data, not investment advice.