Flaherty & Crumrine Preferred Income Opportunity Fund (PFO) SEC Filings & 10K Form $9.40 -0.04 (-0.42%) (As of 10/17/2024 ET) Add Compare Share Share SEC Filings Stock AnalysisChartCompetitorsDividendFinancialsHeadlinesOwnershipSEC FilingsShort InterestTrends Recent Flaherty & Crumrine Preferred Income Opportunity Fund SEC Filings All Filing Types 1 10 10-D 10-K 10-M 10-Q 11-K 12b-25 13F 13H 144 15 15F 17-H 18 18-K 19b-4(e) 19b-4 19b-7 1-A 1-E 1-K 1-N 1-SA 1-U 1-Z 20-F 24F-2 25 2-E 3 4 40-F 5 6-K 7-M 8-A 8-K 8-M 9-M ABS DD-15E ABS-15G ABS-EE ADV ADV-E ADV-H ADV-NR ADV-W ATS ATS-R BD BD-N BDW C CA-1 CB CFPORTAL D F-1 F-10 F-3 F-4 F-6 F-7 F-8 F-80 F-N F-X ID MA MA-I MA-NR MA-W MSD MSDW n/a N-14 N-17D-1 N-17f-1 N-17f-2 N-18f-1 N-1A N-2 N-23c-3 N-27D-1 N-3 N-4 N-5 N-54A N-54C N-6 N-6EI-1 N-6F N-8A N-8B-2 N-8B-4 N-8F N-CR N-CSR N-MFP N-PX N-Q NRSRO N-SAR PF PILOT R31 S-1 S-11 S-20 S-3 S-4 S-6 S-8 SBSE SBSE-A SBSE-BD SBSE-C SBSE-W SCI SD SDR SE SF-1 SF-3 SIP T-1 T-2 T-3 T-4 T-6 TA-1 TA-2 TA-W TCR TH WB-APP X-17A-19 X-17A-5 Part I X-17A-5 Part II X-17A-5 Part IIA X-17A-5 Part IIB X-17A-5 Part III X-17A-5 Schedule I X-17F-1A Filing Types Include Ownership Filings Exclude Ownership Filings Only Show Ownership FIlings Ownership Filings Custom Range 1 Month 3 Months 6 Months Year-to-Date 1 Year 2 Years 3 Years Time Frame * Start Date * End Date Export to Excel DateFilerForm TypeView08/20/20241:20 PMFlaherty & Crumrine Preferred Income Opportunity Fund (Filer)Form N-PXAnnual Report of Proxy Voting Record of Registered Management Investment Company 07/30/20249:49 AMFlaherty & Crumrine Preferred Income Opportunity Fund (Filer)Form N-CSRS07/24/20241:08 PMFlaherty & Crumrine Preferred Income Opportunity Fund (Filer)Form NPORT-PMonthly Portfolio Investments Report on Form NPORT06/05/20241:09 PMFlaherty & Crumrine Preferred Income Opportunity Fund (Filer)Form 40-17G04/24/202411:10 AMFlaherty & Crumrine Preferred Income Opportunity Fund (Filer)Form NPORT-PMonthly Portfolio Investments Report on Form NPORT03/04/20249:55 AMFlaherty & Crumrine Preferred Income Opportunity Fund (Filer)Form DEF 14A02/08/20246:35 AMFlaherty & Crumrine Preferred Income Opportunity Fund (Filer)Form N-CENAnnual Report for Registered Investment Companies 02/02/20241:45 PMFlaherty & Crumrine Preferred Income Opportunity Fund (Filer)Form N-CSRCertified shareholder report of registered management investment companies 01/29/202412:48 PMDALMASO NICHOLAS (Reporting)Flaherty & Crumrine Preferred Income Opportunity Fund (Issuer)Form 3Initial statement of beneficial ownership of securities 01/26/202410:29 AMFlaherty & Crumrine Preferred Income Opportunity Fund (Filer)Form NPORT-PMonthly Portfolio Investments Report on Form NPORT(Data available from 1/1/2016 forward) Related Companies and Tools Related Companies: Royce Micro-Cap Trust 10Q Form BlackRock MuniVest Fund 10Q Form BlackRock MuniAssets Fund 10Q Form Nuveen Pennsylvania Quality Municipal Income Fund 10Q Form ASA Gold and Precious Metals 10Q Form Tortoise Energy Infrastructure 10Q Form BlackRock MuniYield New York Quality Fund 10Q Form Abrdn Life Sciences Investors 10Q Form DWS Municipal Income Trust 10Q Form Barings Corporate Investors 10Q Form SEC Filings Tools: Latest SEC FilingsInsider Trading Activity This page (NYSE:PFO) was last updated on 10/18/2024 by MarketBeat.com Staff From Our PartnersTim Sykes’ Urgent Trade Alert: “Make this move now”WARNING: 80 Wall Street banks are gearing up for MASSIVE D.C. shock This $2 trillion D.C. shock is NOT abou...Timothy Sykes | Sponsored320 hedge funds just sold this stock320 hedge funds just sold this stock A strange force has seized control of Wall Street. 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