LITWIN JEFFREY S
Related Filers (1)
Ownership (34)
4
Friday, 7/6/2012
ERESEARCHTECHNOLOGY INC /DE/: Statement of changes in beneficial ownership of securities
4
Wednesday, 2/29/2012
ERESEARCHTECHNOLOGY INC /DE/: Statement of changes in beneficial ownership of securities
4
Wednesday, 8/24/2011
ERESEARCHTECHNOLOGY INC /DE/: Statement of changes in beneficial ownership of securities
4
Monday, 6/13/2011
ERESEARCHTECHNOLOGY INC /DE/: Statement of changes in beneficial ownership of securities
4
Thursday, 5/5/2011
ERESEARCHTECHNOLOGY INC /DE/: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/3/2011
ERESEARCHTECHNOLOGY INC /DE/: Statement of changes in beneficial ownership of securities
4
Friday, 3/4/2011
ERESEARCHTECHNOLOGY INC /DE/: Statement of changes in beneficial ownership of securities
4
Friday, 8/6/2010
ERESEARCHTECHNOLOGY INC /DE/: Statement of changes in beneficial ownership of securities
4
Monday, 3/1/2010
ERESEARCHTECHNOLOGY INC /DE/: Statement of changes in beneficial ownership of securities
4
Wednesday, 12/23/2009
ERESEARCHTECHNOLOGY INC /DE/: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/3/2009
ERESEARCHTECHNOLOGY INC /DE/: Statement of changes in beneficial ownership of securities
4
Monday, 11/17/2008
ERESEARCHTECHNOLOGY INC /DE/: Statement of changes in beneficial ownership of securities
4
Friday, 6/13/2008
ERESEARCHTECHNOLOGY INC /DE/: Statement of changes in beneficial ownership of securities
4
Monday, 3/3/2008
ERESEARCHTECHNOLOGY INC /DE/: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/27/2007
ERESEARCHTECHNOLOGY INC /DE/: Statement of changes in beneficial ownership of securities
4
Thursday, 11/16/2006
ERESEARCHTECHNOLOGY INC /DE/: Statement of changes in beneficial ownership of securities
4
Thursday, 4/13/2006
ERESEARCHTECHNOLOGY INC /DE/: Statement of changes in beneficial ownership of securities
4
Friday, 3/17/2006
ERESEARCHTECHNOLOGY INC /DE/: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/14/2006
ERESEARCHTECHNOLOGY INC /DE/: Statement of changes in beneficial ownership of securities
4
Monday, 8/15/2005
ERESEARCHTECHNOLOGY INC /DE/: Statement of changes in beneficial ownership of securities
4
Wednesday, 2/16/2005
ERESEARCHTECHNOLOGY INC /DE/: Statement of changes in beneficial ownership of securities
4
Friday, 12/3/2004
ERESEARCHTECHNOLOGY INC /DE/: Statement of changes in beneficial ownership of securities
4
Friday, 9/24/2004
ERESEARCHTECHNOLOGY INC /DE/: Statement of changes in beneficial ownership of securities
4
Thursday, 8/26/2004
ERESEARCHTECHNOLOGY INC /DE/: Statement of changes in beneficial ownership of securities
4
Friday, 7/23/2004
ERESEARCHTECHNOLOGY INC /DE/: Statement of changes in beneficial ownership of securities
4
Friday, 6/25/2004
ERESEARCHTECHNOLOGY INC /DE/: Statement of changes in beneficial ownership of securities
4
Thursday, 5/27/2004
ERESEARCHTECHNOLOGY INC /DE/: Statement of changes in beneficial ownership of securities
4
Thursday, 4/22/2004
ERESEARCHTECHNOLOGY INC /DE/: Statement of changes in beneficial ownership of securities
4
Friday, 3/26/2004
ERESEARCHTECHNOLOGY INC /DE/: Statement of changes in beneficial ownership of securities
4
Friday, 2/27/2004
ERESEARCHTECHNOLOGY INC /DE/: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/17/2004
ERESEARCHTECHNOLOGY INC /DE/: Statement of changes in beneficial ownership of securities
4
Wednesday, 2/11/2004
ERESEARCHTECHNOLOGY INC /DE/: Statement of changes in beneficial ownership of securities
4
Monday, 8/4/2003
ERESEARCHTECHNOLOGY INC /DE/: Statement of changes in beneficial ownership of securities
4
Thursday, 4/24/2003
ERESEARCHTECHNOLOGY INC /DE/: Statement of changes in beneficial ownership of securities