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GENZYME CORP Form SC 13D: Beneficial ownership report (active)

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GENZYME CORP Form SC 13D: Beneficial ownership report (active)

Filings on SEC EDGAR, newest first; amendments sit with their base form. Values are as filed.

  • 2011-04-13: Form SC 13D; Description SCHEDULE 13D; Document dsc13d.htm.
  • 2010-07-14: Form SC 13D/A; Description SC 13D/A; Document a10-14094_1sc13da.htm.
  • 2010-04-20: Form SC 13D/A; Description SC 13D/A; Document a10-8359_1sc13da.htm.
  • 2009-02-06: Form SC 13D; Description SC 13D; Document a09-4740_1sc13d.htm.
FiledFormPeriod of reportDescriptionDocument
2011-04-13SC 13DSCHEDULE 13Ddsc13d.htm
2010-07-14SC 13D/ASC 13D/Aa10-14094_1sc13da.htm
2010-04-20SC 13D/ASC 13D/Aa10-8359_1sc13da.htm
2009-02-06SC 13DSC 13Da09-4740_1sc13d.htm
2008-01-15SC 13DSC 13Da08-1911_1sc13d.htm
2007-10-24SC 13D/ASC 13D/Aa07-25268_5sc13da.htm
2007-09-27SC 13D/ASC 13D/Aa07-24768_1sc13da.htm
2007-08-02SC 13D/ASC 13D/Aa07-20929_1sc13da.htm
2007-07-17SC 13D/ASC 13D/Aa07-19537_2sc13da.htm
2007-07-16SC 13D/ASC 13D/Aa07-19537_1sc13da.htm
2007-07-11SC 13D/ASC 13D/Aa07-18594_2sc13da.htm
2007-07-02SC 13D/ASC 13D/Aa07-15737_8sc13da.htm
2006-10-27SC 13DSC 13Da2174055zsc13d.htm
2003-07-11SC 13D/AAMENDMENT NO. 1 TO SCHEDULE 13Ddsc13da.htm
2003-06-30SC 13DSCHEDULE 13Ddsc13d.htm
2001-04-26SC 13D/ASCHEDULE 13D/Aa2046886zsc13da.txt
2001-01-08SC 13D/ASC 13D/Aa2034670zsc13da.txt
2001-01-03SC 13D/ASCHEDULE 13D/Aa2034222zsc13da.txt
2000-11-15SC 13D/ASCHEDULE 13D/Aa2031159zsc13da.txt
2000-04-14SC 13D/ASC 13D/A
2000-03-16SC 13DSCHEDULE 13D
1999-11-24SC 13D/AGENZYME CORPORATION
1999-11-08SC 13DGENZYME CORP
1999-02-26SC 13D/AGENZYME TRANSGENICS CORPORATION
1997-07-18SC 13DABIOMED, INC.
1997-01-14SC 13D/ABeneficial ownership report (active)
1996-12-23SC 13D/ABeneficial ownership report (active)
1996-12-18SC 13D/ABeneficial ownership report (active)
1996-09-24SC 13D/ANEOZYME II & GENZYME CORP. SCHEDULE 13D/A
1996-09-06SC 13D/ANEOZYME II CORPORATION AMENDMENT NO. 1
1996-09-03SC 13DBeneficial ownership report (active)
1996-08-09SC 13D/AGENZYME TRANSGENICS CORP SC 13D/A
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