SUPERIOR ENERGY SVCS INC filings

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SEC filings by SUPERIOR ENERGY SVCS INC (ownership)
TypeFiledFilerSubjectShares OwnedPercent Owned
SC 13G/A2010-02-16FMR LLCSUPERIOR ENERGY SERVICES INC6,257,5748.0%EDGAR
SC 13G2010-02-12LORD ABBETT & CO LLCSUPERIOR ENERGY SERVICES INC5,993,6407.7%EDGAR
SC 13G2010-01-08BlackRock Inc.SUPERIOR ENERGY SERVICES INC9,729,46412.4%EDGAR
SC 13G/A2009-02-17FMR LLCSUPERIOR ENERGY SERVICES INC6,721,4748.7%EDGAR
SC 13G2009-02-05BARCLAYS GLOBAL INVESTORS NA /CA/SUPERIOR ENERGY SERVICES INC5,362,2316.9%EDGAR
SC 13G2008-10-10BARCLAYS GLOBAL INVESTORS NA /CA/SUPERIOR ENERGY SERVICES INC6,044,4337.5%EDGAR
SC 13G/A2008-02-14FMR LLCSUPERIOR ENERGY SERVICES INC6,810,8958.4%EDGAR
SC 13G/A2007-02-14FMR CORPSUPERIOR ENERGY SERVICES INC7,260,1258.6%EDGAR
SC 13G/A2006-06-12FMR CORPSUPERIOR ENERGY SERVICES INC8,663,05010.9%EDGAR
SC 13G2006-02-14FMR CORPSUPERIOR ENERGY SERVICES INC6,014,2007.6%EDGAR
SC 13G2006-02-14FMR CORPSUPERIOR ENERGY SERVICES INC6,014,2007.6%EDGAR
SC 13G/A2006-02-13WESTFIELD CAPITAL MANAGEMENT CO LLCSUPERIOR ENERGY SERVICES INC1,303,5831.6%EDGAR
SC 13G/A2005-02-14WESTFIELD CAPITAL MANAGEMENT CO LLCSUPERIOR ENERGY SERVICES INC911.0%EDGAR
SC 13G/A2005-02-10FRANKLIN RESOURCES INCSUPERIOR ENERGY SERVICES INC3,623,8394.7%EDGAR
SC 13D/A2004-10-25FIRST RESERVE CORPSUPERIOR ENERGY SERVICES INC76,5220.1%EDGAR
SC 13D/A2004-09-14FIRST RESERVE CORPSUPERIOR ENERGY SERVICES INC9,773,14913.1%EDGAR
SC 13G/A2004-07-27WESTFIELD CAPITAL MANAGEMENT CO LLCSUPERIOR ENERGY SERVICES INC911.0%EDGAR
SC 13G/A2004-07-27WESTFIELD CAPITAL MANAGEMENT CO LLCSUPERIOR ENERGY SERVICES INC911.0%EDGAR
SC 13D/A2004-05-06FIRST RESERVE CORPSUPERIOR ENERGY SERVICES INC11,719,62715.7%EDGAR
SC 13G/A2004-02-17FMR CORPSUPERIOR ENERGY SERVICES INC1,755,0002.4%EDGAR
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