Flaherty & Crumrine PREFERRED & INCOME OPPORTUNITY FUND INC (PFO) SEC Filings & Financial Intelligence
Access SEC EDGAR filings, financial statements, 10-K, 10-Q, 8-K reports, auditor information, and financial intelligence for Flaherty & Crumrine PREFERRED & INCOME OPPORTUNITY FUND INC (PFO).
Ticker: PFO
CIK: 882071
Exchange: NYSE
Fiscal Year End: 11/30
State: MD
Independent PCAOB Auditor
Explore PCAOB Audit Intelligence →
Audit Firm
KPMG LLP
Auditor SinceSince 11/30/2017 12:00:00 AM
Lead Engagement PartnerChristopher Van Voorhies
Audit LocationBoston, Massachusetts, United States
Latest SEC EDGAR Filings
Showing 10-K, 10-Q, 8-K, Form 4, and other SEC submissions| Form | Filing Date | Reporting Period | Description | Accession Number | Actions |
|---|---|---|---|---|---|
| N-PX | 2026-08-06 | 2026-06-30 | N-PX Filing | 0002000324-26-003306 | View SEC Doc Filr Page |
| N-CSRS | 2026-07-31 | 2026-05-31 | CERTIFIED SEMI-ANNUAL SHAREHOLDER REPORT | 0001999371-26-016651 | View SEC Doc Filr Page |
| NPORT-P | 2026-07-27 | 2026-05-29 | NPORT-P Filing | 0000940400-26-028341 | View SEC Doc Filr Page |
| 40-17G | 2026-05-13 | — | FIDELITY BOND PURSUANT TO RULE 17G1(G)(1) | 0001999371-26-010582 | View SEC Doc Filr Page |
| NPORT-P | 2026-04-23 | 2026-02-27 | NPORT-P Filing | 0000940400-26-014246 | View SEC Doc Filr Page |
| DEF 14A | 2026-03-09 | 2026-04-15 | DEFINITIVE PROXY STATEMENT | 0001999371-26-005306 | View SEC Doc Filr Page |
| N-CEN | 2026-02-11 | 2025-11-30 | N-CEN Filing | 0000940400-26-003021 | View SEC Doc Filr Page |
| 3 | 2026-02-06 | 2026-01-21 | PRIMARY DOCUMENT | 0002109172-26-000004 | View SEC Doc Filr Page |
| N-CSR | 2026-02-04 | 2025-11-30 | CERTIFIED ANNUAL SHAREHOLDER REPORT | 0001999371-26-002554 | View SEC Doc Filr Page |
| NPORT-P | 2026-01-23 | 2025-11-28 | NPORT-P Filing | 0000940400-26-002050 | View SEC Doc Filr Page |
| SCHEDULE 13G/A | 2026-01-06 | — | SCHEDULE 13G/A Filing | 0000897101-26-000014 | View SEC Doc Filr Page |
| NPORT-P | 2025-10-29 | 2025-08-29 | NPORT-P Filing | 0000940400-25-005555 | View SEC Doc Filr Page |
| N-PX | 2025-08-15 | 2025-06-30 | N-PX Filing | 0002000324-25-002791 | View SEC Doc Filr Page |
| N-CSRS | 2025-07-31 | 2025-05-31 | CERTIFIED SEMI-ANNUAL SHAREHOLDER REPORT | 0001999371-25-010348 | View SEC Doc Filr Page |
| NPORT-P | 2025-07-25 | 2025-05-30 | NPORT-P Filing | 0001752724-25-179041 | View SEC Doc Filr Page |
| SCHEDULE 13G | 2025-07-07 | — | SCHEDULE 13G Filing | 0000897101-25-000425 | View SEC Doc Filr Page |
| 40-17G | 2025-06-20 | — | FIDELITY BOND | 0001999371-25-008082 | View SEC Doc Filr Page |
| DEFA14A | 2025-04-28 | — | ADDITIONAL DEFINITIVE PROXY SOLICITING MATERIALS | 0001387131-25-000140 | View SEC Doc Filr Page |
| NPORT-P | 2025-04-24 | 2025-02-28 | NPORT-P Filing | 0001752724-25-090787 | View SEC Doc Filr Page |
| DEFA14A | 2025-04-16 | — | ADDITIONAL DEFINITIVE PROXY SOLICITING MATERIALS | 0001999371-25-004307 | View SEC Doc Filr Page |
| DEF 14A | 2025-03-17 | 2025-04-16 | DEFINITIVE PROXY STATEMENTS | 0001999371-25-002731 | View SEC Doc Filr Page |
| PRE 14A | 2025-03-06 | 2025-04-16 | PRELIMINARY PROXY STATEMENT | 0001839882-25-014181 | View SEC Doc Filr Page |
| N-CEN | 2025-02-06 | 2024-11-30 | N-CEN Filing | 0001752724-25-020798 | View SEC Doc Filr Page |
| N-CSR | 2025-02-04 | 2024-11-30 | CERTIFIED ANNUAL SHAREHOLDER REPORT | 0001839882-25-006704 | View SEC Doc Filr Page |
| NPORT-P | 2025-01-28 | 2024-11-29 | NPORT-P Filing | 0001752724-25-016905 | View SEC Doc Filr Page |