Hirschfeld Steven Isaac
Related Filers (1)
Ownership (89)
4
Monday, 2/27/2017
Medidata Solutions, Inc.: Statement of changes in beneficial ownership of securities
4
Wednesday, 2/15/2017
Medidata Solutions, Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/14/2017
Medidata Solutions, Inc.: Statement of changes in beneficial ownership of securities
4
Friday, 1/27/2017
Medidata Solutions, Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 12/22/2016
Medidata Solutions, Inc.: Statement of changes in beneficial ownership of securities
4
Friday, 12/2/2016
Medidata Solutions, Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 11/17/2016
Medidata Solutions, Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 10/27/2016
Medidata Solutions, Inc.: Statement of changes in beneficial ownership of securities
4
Friday, 9/30/2016
Medidata Solutions, Inc.: Statement of changes in beneficial ownership of securities
4
Friday, 9/9/2016
Medidata Solutions, Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 9/1/2016
Medidata Solutions, Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 7/28/2016
Medidata Solutions, Inc.: Statement of changes in beneficial ownership of securities
4
Friday, 7/22/2016
Medidata Solutions, Inc.: Statement of changes in beneficial ownership of securities
4
Wednesday, 7/13/2016
Medidata Solutions, Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 6/30/2016
Medidata Solutions, Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 5/26/2016
Medidata Solutions, Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/17/2016
Medidata Solutions, Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 4/28/2016
Medidata Solutions, Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/1/2016
Medidata Solutions, Inc.: Statement of changes in beneficial ownership of securities
4
Wednesday, 2/17/2016
Medidata Solutions, Inc.: Statement of changes in beneficial ownership of securities
4
Friday, 2/12/2016
Medidata Solutions, Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 1/5/2016
Medidata Solutions, Inc.: Statement of changes in beneficial ownership of securities
4
Wednesday, 7/22/2015
Medidata Solutions, Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 6/4/2015
Medidata Solutions, Inc.: Statement of changes in beneficial ownership of securities
4
Monday, 6/1/2015
Medidata Solutions, Inc.: Statement of changes in beneficial ownership of securities
4
Monday, 5/18/2015
Medidata Solutions, Inc.: Statement of changes in beneficial ownership of securities
4
Friday, 5/15/2015
Medidata Solutions, Inc.: Statement of changes in beneficial ownership of securities
4
Wednesday, 2/18/2015
Medidata Solutions, Inc.: Statement of changes in beneficial ownership of securities
4/A
Wednesday, 2/18/2015
Medidata Solutions, Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 2/12/2015
Medidata Solutions, Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 1/13/2015
Medidata Solutions, Inc.: Statement of changes in beneficial ownership of securities
4
Friday, 12/5/2014
Medidata Solutions, Inc.: Statement of changes in beneficial ownership of securities
4
Monday, 8/25/2014
Medidata Solutions, Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 6/3/2014
Medidata Solutions, Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/20/2014
Medidata Solutions, Inc.: Statement of changes in beneficial ownership of securities
4
Wednesday, 2/19/2014
Medidata Solutions, Inc.: Statement of changes in beneficial ownership of securities
4
Wednesday, 2/12/2014
Medidata Solutions, Inc.: Statement of changes in beneficial ownership of securities
4
Friday, 1/3/2014
Medidata Solutions, Inc.: Statement of changes in beneficial ownership of securities
4
Monday, 12/16/2013
Medidata Solutions, Inc.: Statement of changes in beneficial ownership of securities
4
Wednesday, 12/11/2013
Medidata Solutions, Inc.: Statement of changes in beneficial ownership of securities
4
Wednesday, 12/4/2013
Medidata Solutions, Inc.: Statement of changes in beneficial ownership of securities
4
Friday, 11/29/2013
Medidata Solutions, Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 7/2/2013
Medidata Solutions, Inc.: Statement of changes in beneficial ownership of securities
4
Wednesday, 6/26/2013
Medidata Solutions, Inc.: Statement of changes in beneficial ownership of securities
4
Friday, 6/7/2013
Medidata Solutions, Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 6/4/2013
Medidata Solutions, Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 5/23/2013
Medidata Solutions, Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/21/2013
Medidata Solutions, Inc.: Statement of changes in beneficial ownership of securities
4
Monday, 5/20/2013
Medidata Solutions, Inc.: Statement of changes in beneficial ownership of securities
4
Wednesday, 5/1/2013
Medidata Solutions, Inc.: Statement of changes in beneficial ownership of securities
4
Friday, 3/15/2013
Medidata Solutions, Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/19/2013
Medidata Solutions, Inc.: Statement of changes in beneficial ownership of securities
4
Wednesday, 12/12/2012
Medidata Solutions, Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 12/4/2012
Medidata Solutions, Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 9/13/2012
Medidata Solutions, Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 9/11/2012
Medidata Solutions, Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 8/2/2012
Medidata Solutions, Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 6/26/2012
Medidata Solutions, Inc.: Statement of changes in beneficial ownership of securities
4
Friday, 6/22/2012
Medidata Solutions, Inc.: Statement of changes in beneficial ownership of securities
4
Monday, 6/4/2012
Medidata Solutions, Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/22/2012
Medidata Solutions, Inc.: Statement of changes in beneficial ownership of securities
4
Friday, 5/18/2012
Medidata Solutions, Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/27/2012
Medidata Solutions, Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 3/8/2012
Medidata Solutions, Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 1/19/2012
Medidata Solutions, Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 12/8/2011
Medidata Solutions, Inc.: Statement of changes in beneficial ownership of securities
4
Friday, 12/2/2011
Medidata Solutions, Inc.: Statement of changes in beneficial ownership of securities
4
Monday, 11/28/2011
Medidata Solutions, Inc.: Statement of changes in beneficial ownership of securities
4
Friday, 10/7/2011
Medidata Solutions, Inc.: Statement of changes in beneficial ownership of securities
4
Friday, 9/16/2011
Medidata Solutions, Inc.: Statement of changes in beneficial ownership of securities
4
Wednesday, 8/3/2011
Medidata Solutions, Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 7/5/2011
Medidata Solutions, Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 6/28/2011
Medidata Solutions, Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 6/2/2011
Medidata Solutions, Inc.: Statement of changes in beneficial ownership of securities
4
Friday, 5/20/2011
Medidata Solutions, Inc.: Statement of changes in beneficial ownership of securities
4
Wednesday, 5/4/2011
Medidata Solutions, Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 4/5/2011
Medidata Solutions, Inc.: Statement of changes in beneficial ownership of securities
4
Wednesday, 3/2/2011
Medidata Solutions, Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 2/3/2011
Medidata Solutions, Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 1/11/2011
Medidata Solutions, Inc.: Statement of changes in beneficial ownership of securities
4
Wednesday, 1/5/2011
Medidata Solutions, Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 11/23/2010
Medidata Solutions, Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 11/16/2010
Medidata Solutions, Inc.: Statement of changes in beneficial ownership of securities
4
Monday, 6/28/2010
Medidata Solutions, Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 5/20/2010
Medidata Solutions, Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 1/26/2010
Medidata Solutions, Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 12/10/2009
Medidata Solutions, Inc.: Statement of changes in beneficial ownership of securities
4
Friday, 6/26/2009
Medidata Solutions, Inc.: Statement of changes in beneficial ownership of securities
3
Wednesday, 6/24/2009
Medidata Solutions, Inc.: Initial statement of beneficial ownership of securities