VILLAFRANCA JOSEPH J
Related Filers (2)
Ownership (60)
4
Wednesday, 1/3/2018
IMMUNOGEN INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 10/3/2017
IMMUNOGEN INC: Statement of changes in beneficial ownership of securities
4
Monday, 7/3/2017
IMMUNOGEN INC: Statement of changes in beneficial ownership of securities
4
Thursday, 6/15/2017
IMMUNOGEN INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 4/4/2017
IMMUNOGEN INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 1/3/2017
IMMUNOGEN INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 12/13/2016
IMMUNOGEN INC: Statement of changes in beneficial ownership of securities
4
Monday, 10/3/2016
IMMUNOGEN INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 7/6/2016
IMMUNOGEN INC: Statement of changes in beneficial ownership of securities
4
Monday, 4/4/2016
IMMUNOGEN INC: Statement of changes in beneficial ownership of securities
4
Monday, 1/4/2016
IMMUNOGEN INC: Statement of changes in beneficial ownership of securities
4
Thursday, 11/12/2015
IMMUNOGEN INC: Statement of changes in beneficial ownership of securities
4
Thursday, 10/1/2015
IMMUNOGEN INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 7/1/2015
IMMUNOGEN INC: Statement of changes in beneficial ownership of securities
4
Thursday, 4/2/2015
IMMUNOGEN INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 11/12/2014
IMMUNOGEN INC: Statement of changes in beneficial ownership of securities
4
Thursday, 1/2/2014
IMMUNOGEN INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 11/13/2013
IMMUNOGEN INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 10/2/2013
IMMUNOGEN INC: Statement of changes in beneficial ownership of securities
4
Monday, 7/1/2013
IMMUNOGEN INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 4/2/2013
IMMUNOGEN INC: Statement of changes in beneficial ownership of securities
4
Thursday, 11/15/2012
IMMUNOGEN INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 1/3/2012
IMMUNOGEN INC: Statement of changes in beneficial ownership of securities
4
Thursday, 11/10/2011
IMMUNOGEN INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 10/4/2011
IMMUNOGEN INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 7/5/2011
IMMUNOGEN INC: Statement of changes in beneficial ownership of securities
4
Friday, 4/1/2011
IMMUNOGEN INC: Statement of changes in beneficial ownership of securities
4
Monday, 1/3/2011
IMMUNOGEN INC: Statement of changes in beneficial ownership of securities
4
Thursday, 11/18/2010
IMMUNOGEN INC: Statement of changes in beneficial ownership of securities
4
Friday, 10/1/2010
IMMUNOGEN INC: Statement of changes in beneficial ownership of securities
4
Thursday, 7/1/2010
IMMUNOGEN INC: Statement of changes in beneficial ownership of securities
4
Thursday, 4/1/2010
IMMUNOGEN INC: Statement of changes in beneficial ownership of securities
4
Friday, 2/5/2010
IMMUNOGEN INC: Statement of changes in beneficial ownership of securities
4
Thursday, 11/12/2009
IMMUNOGEN INC: Statement of changes in beneficial ownership of securities
4
Thursday, 8/13/2009
IMMUNOGEN INC: Statement of changes in beneficial ownership of securities
4/A
Monday, 7/6/2009
IMMUNOGEN INC: Statement of changes in beneficial ownership of securities
4/A
Monday, 7/6/2009
IMMUNOGEN INC: Statement of changes in beneficial ownership of securities
4
Monday, 5/18/2009
IMMUNOGEN INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/17/2009
IMMUNOGEN INC: Statement of changes in beneficial ownership of securities
4
Friday, 11/14/2008
IMMUNOGEN INC: Statement of changes in beneficial ownership of securities
4
Friday, 8/15/2008
IMMUNOGEN INC: Statement of changes in beneficial ownership of securities
4
Thursday, 5/15/2008
IMMUNOGEN INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/19/2008
IMMUNOGEN INC: Statement of changes in beneficial ownership of securities
4
Thursday, 11/15/2007
IMMUNOGEN INC: Statement of changes in beneficial ownership of securities
4/A
Monday, 9/10/2007
IMMUNOGEN INC: Statement of changes in beneficial ownership of securities
4
Monday, 9/10/2007
IMMUNOGEN INC: Statement of changes in beneficial ownership of securities
4
Thursday, 8/16/2007
IMMUNOGEN INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 5/16/2007
IMMUNOGEN INC: Statement of changes in beneficial ownership of securities
4
Friday, 2/16/2007
IMMUNOGEN INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 1/17/2007
IMMUNOGEN INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 7/5/2006
IMMUNOGEN INC: Statement of changes in beneficial ownership of securities
4
Thursday, 7/7/2005
IMMUNOGEN INC: Statement of changes in beneficial ownership of securities
4
Monday, 3/7/2005
NEOSE TECHNOLOGIES INC: Statement of changes in beneficial ownership of securities
4
Monday, 2/28/2005
NEOSE TECHNOLOGIES INC: Statement of changes in beneficial ownership of securities
4
Thursday, 8/5/2004
NEOSE TECHNOLOGIES INC: Statement of changes in beneficial ownership of securities
3
Monday, 6/21/2004
IMMUNOGEN INC: Initial statement of beneficial ownership of securities
4
Monday, 6/21/2004
IMMUNOGEN INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/18/2004
NEOSE TECHNOLOGIES INC: Statement of changes in beneficial ownership of securities
4
Thursday, 2/5/2004
NEOSE TECHNOLOGIES INC: Statement of changes in beneficial ownership of securities
4
Thursday, 2/20/2003
NEOSE TECHNOLOGIES INC: Statement of changes in beneficial ownership of securities