Dockhorn David W

Related Filers (2)

Ownership (20)

4
Tuesday, 1/2/2018
PRA Health Sciences, Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 8/31/2017
PRA Health Sciences, Inc.: Statement of changes in beneficial ownership of securities
4
Wednesday, 3/29/2017
PRA Health Sciences, Inc.: Statement of changes in beneficial ownership of securities
4
Monday, 8/15/2016
PRA Health Sciences, Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 8/9/2016
PRA Health Sciences, Inc.: Statement of changes in beneficial ownership of securities
3
Wednesday, 11/12/2014
PRA Health Sciences, Inc.: Initial statement of beneficial ownership of securities
4
Monday, 12/17/2007
PRA International: Statement of changes in beneficial ownership of securities
4
Thursday, 11/16/2006
PRA International: Statement of changes in beneficial ownership of securities
4
Tuesday, 11/14/2006
PRA International: Statement of changes in beneficial ownership of securities
4
Thursday, 11/9/2006
PRA International: Statement of changes in beneficial ownership of securities
4
Wednesday, 11/1/2006
PRA International: Statement of changes in beneficial ownership of securities
4
Monday, 4/10/2006
PRA International: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/14/2006
PRA International: Statement of changes in beneficial ownership of securities
4
Monday, 3/13/2006
PRA International: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/7/2006
PRA International: Statement of changes in beneficial ownership of securities
4
Monday, 6/20/2005
PRA International: Statement of changes in beneficial ownership of securities
4/A
Thursday, 12/2/2004
PRA International: Statement of changes in beneficial ownership of securities
4
Wednesday, 11/24/2004
PRA International: Statement of changes in beneficial ownership of securities
4
Friday, 11/19/2004
PRA International: Statement of changes in beneficial ownership of securities
3
Wednesday, 11/17/2004
PRA International: Initial statement of beneficial ownership of securities
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