# Flaherty & Crumrine PREFERRED & INCOME OPPORTUNITY FUND INC: Form DEF 14A, filed Mar 7, 2013

- Company: [Flaherty & Crumrine PREFERRED & INCOME OPPORTUNITY FUND INC](/companies/pfo.md) (CIK 882071)
- Form: DEF 14A
- Filed: 2013-03-07
- Accepted by EDGAR: Mar 7, 2013, 17:15 ET
- Period: 2013-04-18
- Accession: 0001206774-13-000979
- Inline XBRL: no
- Main document: https://www.sec.gov/Archives/edgar/data/882071/000120677413000979/fandcpfo_def14a.htm
- All documents and exhibits: https://www.sec.gov/Archives/edgar/data/882071/000120677413000979/

## Sections

Sections are extracted only from 10-K and 10-Q reports. Read this filing’s documents on sec.gov. https://www.sec.gov/Archives/edgar/data/882071/000120677413000979/fandcpfo_def14a.htm

Filed Mar 7, 2013.
Source: SEC EDGAR, the filing index for accession 0001206774-13-000979. Last ingested by Listed: Oct 24, 2026, 14:58 ET. No prices; not investment advice.