HUGLEY DAVID

Related Filers (1)

Ownership (36)

4
Tuesday, 5/3/2011
NATIONAL INSTRUMENTS CORP /DE/: Statement of changes in beneficial ownership of securities
4
Thursday, 4/21/2011
NATIONAL INSTRUMENTS CORP /DE/: Statement of changes in beneficial ownership of securities
4
Friday, 2/18/2011
NATIONAL INSTRUMENTS CORP /DE/: Statement of changes in beneficial ownership of securities
4
Friday, 1/28/2011
NATIONAL INSTRUMENTS CORP /DE/: Statement of changes in beneficial ownership of securities
4
Tuesday, 12/7/2010
NATIONAL INSTRUMENTS CORP /DE/: Statement of changes in beneficial ownership of securities
4
Monday, 5/3/2010
NATIONAL INSTRUMENTS CORP /DE/: Statement of changes in beneficial ownership of securities
4
Monday, 3/22/2010
NATIONAL INSTRUMENTS CORP /DE/: Statement of changes in beneficial ownership of securities
4
Monday, 5/4/2009
NATIONAL INSTRUMENTS CORP /DE/: Statement of changes in beneficial ownership of securities
4
Tuesday, 12/23/2008
NATIONAL INSTRUMENTS CORP /DE/: Statement of changes in beneficial ownership of securities
4
Monday, 8/4/2008
NATIONAL INSTRUMENTS CORP /DE/: Statement of changes in beneficial ownership of securities
4
Monday, 5/5/2008
NATIONAL INSTRUMENTS CORP /DE/: Statement of changes in beneficial ownership of securities
4
Friday, 5/2/2008
NATIONAL INSTRUMENTS CORP /DE/: Statement of changes in beneficial ownership of securities
4
Friday, 11/30/2007
NATIONAL INSTRUMENTS CORP /DE/: Statement of changes in beneficial ownership of securities
4
Thursday, 5/3/2007
NATIONAL INSTRUMENTS CORP /DE/: Statement of changes in beneficial ownership of securities
4
Friday, 4/27/2007
NATIONAL INSTRUMENTS CORP /DE/: Statement of changes in beneficial ownership of securities
4
Friday, 9/8/2006
NATIONAL INSTRUMENTS CORP /DE/: Statement of changes in beneficial ownership of securities
4
Wednesday, 5/3/2006
NATIONAL INSTRUMENTS CORP /DE/: Statement of changes in beneficial ownership of securities
4
Monday, 5/1/2006
NATIONAL INSTRUMENTS CORP /DE/: Statement of changes in beneficial ownership of securities
4
Wednesday, 4/5/2006
NATIONAL INSTRUMENTS CORP /DE/: Statement of changes in beneficial ownership of securities
4
Wednesday, 2/1/2006
NATIONAL INSTRUMENTS CORP /DE/: Statement of changes in beneficial ownership of securities
4
Thursday, 10/20/2005
NATIONAL INSTRUMENTS CORP /DE/: Statement of changes in beneficial ownership of securities
4
Wednesday, 5/11/2005
NATIONAL INSTRUMENTS CORP /DE/: Statement of changes in beneficial ownership of securities
4
Friday, 4/8/2005
NATIONAL INSTRUMENTS CORP /DE/: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/1/2005
NATIONAL INSTRUMENTS CORP /DE/: Statement of changes in beneficial ownership of securities
4
Wednesday, 2/23/2005
NATIONAL INSTRUMENTS CORP /DE/: Statement of changes in beneficial ownership of securities
4
Monday, 10/18/2004
NATIONAL INSTRUMENTS CORP /DE/: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/4/2004
NATIONAL INSTRUMENTS CORP /DE/: Statement of changes in beneficial ownership of securities
4
Wednesday, 4/7/2004
NATIONAL INSTRUMENTS CORP /DE/: Statement of changes in beneficial ownership of securities
4/A
Wednesday, 4/7/2004
NATIONAL INSTRUMENTS CORP /DE/: Statement of changes in beneficial ownership of securities
4
Friday, 3/26/2004
NATIONAL INSTRUMENTS CORP /DE/: Statement of changes in beneficial ownership of securities
4
Monday, 3/1/2004
NATIONAL INSTRUMENTS CORP /DE/: Statement of changes in beneficial ownership of securities
4
Wednesday, 10/15/2003
NATIONAL INSTRUMENTS CORP /DE/: Statement of changes in beneficial ownership of securities
4
Friday, 8/8/2003
NATIONAL INSTRUMENTS CORP /DE/: Statement of changes in beneficial ownership of securities
4
Friday, 5/16/2003
NATIONAL INSTRUMENTS CORP /DE/: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/6/2003
NATIONAL INSTRUMENTS CORP /DE/: Statement of changes in beneficial ownership of securities
4
Tuesday, 10/8/2002
NATIONAL INSTRUMENTS CORP /DE/: Statement of changes in beneficial ownership of securities
Show More