Flaherty & Crumrine PREFERRED & INCOME OPPORTUNITY FUND INC (PFO): PRE 14A filed Mar 6, 2025
- Form type
- PRE 14A
- Filing date
- Mar 6, 2025
- Accession number
- 0001839882-25-014181
- Filer
- Flaherty & Crumrine PREFERRED & INCOME OPPORTUNITY FUND INC (CIK 882071)