CATALYST PHARMACEUTICALS INC filings

SEC filings by CATALYST PHARMACEUTICALS INC (ownership)
TypeFiledFilerSubjectShares OwnedPercent Owned
SC 13G2011-02-14FMR LLCCatalyst Pharmaceutical Partners, Inc.1,249,3526.4%EDGAR
SC 13G/A2011-02-09FEDERATED INVESTORS INC /PA/Catalyst Pharmaceutical Partners, Inc.2,492,35012.8%EDGAR
SC 13G/A2010-02-16HENDERSON GLOBAL INVESTORS LTDCatalyst Pharmaceutical Partners, Inc.100.0%EDGAR
SC 13G/A2010-02-11FEDERATED INVESTORS INC /PA/Catalyst Pharmaceutical Partners, Inc.2,492,35013.8%EDGAR
SC 13G/A2009-11-10FEDERATED INVESTORS INC /PA/Catalyst Pharmaceutical Partners, Inc.2,492,35013.8%EDGAR
SC 13G/A2009-02-17HENDERSON GLOBAL INVESTORS LTDCatalyst Pharmaceutical Partners, Inc.904,5826.4%EDGAR
SC 13G2009-02-17FEDERATED INVESTORS INC /PA/Catalyst Pharmaceutical Partners, Inc.861,1316.1%EDGAR
SC 13G/A2008-02-12PEQUOT CAPITAL MANAGEMENT INCCatalyst Pharmaceutical Partners, Inc.112,3000.9%EDGAR
SC 13G2007-11-16HENDERSON GLOBAL INVESTORS LTDCatalyst Pharmaceutical Partners, Inc.654,5825.2%EDGAR
SC 13G2007-02-14PEQUOT CAPITAL MANAGEMENT INCCatalyst Pharmaceutical Partners, Inc.858,4006.9%EDGAR