EFFECT

Notice of Effectiveness

Flaherty & Crumrine PREFERRED & INCOME OPPORTUNITY FUND INC Filed 2021-04-19 Acc 9999999995-21-001480

Documents 1

EFFECT Notice of Effectiveness , xslEFFECTX01/primary_doc.xml

Around this filing

2021-04-19 EFFECT Notice of Effectiveness
2021-04-16 CORRESP Correspondence Between Filers and SEC Staff
2021-04-16 N-2/A N-2/A

Link to a passage

External

SEC EDGAR (opens in new tab)