IRONWOOD PHARMACEUTICALS INC filings

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SEC filings by IRONWOOD PHARMACEUTICALS INC (ownership)
TypeFiledFilerSubjectShares OwnedPercent Owned
SC 13G2011-02-15Ridgeback Capital Investments L.P.IRONWOOD PHARMACEUTICALS INC10,389,26218.2%EDGAR
SC 13G/A2011-02-14FMR LLCIRONWOOD PHARMACEUTICALS INC3,777,9158.1%EDGAR
SC 13G/A2011-02-14WELLINGTON MANAGEMENT CO LLPIRONWOOD PHARMACEUTICALS INC2,706,2005.8%EDGAR
SC 13G/A2011-02-14ADAGE CAPITAL PARTNERS GP LLCIRONWOOD PHARMACEUTICALS INC2,381,3055.1%EDGAR
SC 13G/A2011-02-14Polaris Venture Partners II LPIRONWOOD PHARMACEUTICALS INC6,100,67811.6%EDGAR
SC 13G/A2011-02-14BRIDGER MANAGEMENT LLCIRONWOOD PHARMACEUTICALS INC2,500,0005.4%EDGAR
SC 13G2011-02-11VENROCK ASSOCIATESIRONWOOD PHARMACEUTICALS INC6,332,19912.0%EDGAR
SC 13G/A2011-02-09MORGAN STANLEYIRONWOOD PHARMACEUTICALS INC9,288,2599.4%EDGAR
SC 13G2010-12-20BRIDGER MANAGEMENT LLCIRONWOOD PHARMACEUTICALS INC2,390,6795.1%EDGAR
SC 13G/A2010-10-12WELLINGTON MANAGEMENT CO LLPIRONWOOD PHARMACEUTICALS INC2,799,6006.5%EDGAR
SC 13G/A2010-10-12PRUDENTIAL FINANCIAL INCIRONWOOD PHARMACEUTICALS INC--EDGAR
SC 13G2010-10-12FMR LLCIRONWOOD PHARMACEUTICALS INC4,062,63810.0%EDGAR
SC 13G2010-10-08PUTNAM LLCIRONWOOD PHARMACEUTICALS INC1,656,7424.1%EDGAR
SC 13G/A2010-10-07VANGUARD SPECIALIZED FUNDSIRONWOOD PHARMACEUTICALS INC2,000,0004.6%EDGAR
SC 13G2010-03-10PUTNAM LLCIRONWOOD PHARMACEUTICALS INC1,761,54610.6%EDGAR
SC 13G2010-03-10MORGAN STANLEYIRONWOOD PHARMACEUTICALS INC11,361,05011.7%EDGAR
SC 13G2010-03-10WELLINGTON MANAGEMENT CO LLPIRONWOOD PHARMACEUTICALS INC3,310,00017.3%EDGAR
SC 13G2010-03-10PRUDENTIAL FINANCIAL INCIRONWOOD PHARMACEUTICALS INC2,324,00012.1%EDGAR
SC 13G2010-03-09VANGUARD SPECIALIZED FUNDSIRONWOOD PHARMACEUTICALS INC2,000,00010.4%EDGAR
SC 13G2010-02-12ADAGE CAPITAL PARTNERS GP LLCIRONWOOD PHARMACEUTICALS INC929,6005.6%EDGAR
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