ZOGAS PETER

Related Filers (1)

Ownership (77)

4
Monday, 5/5/2014
NATIONAL INSTRUMENTS CORP /DE/: Statement of changes in beneficial ownership of securities
4
Wednesday, 11/27/2013
NATIONAL INSTRUMENTS CORP /DE/: Statement of changes in beneficial ownership of securities
4
Wednesday, 11/27/2013
NATIONAL INSTRUMENTS CORP /DE/: Statement of changes in beneficial ownership of securities
4
Tuesday, 11/12/2013
NATIONAL INSTRUMENTS CORP /DE/: Statement of changes in beneficial ownership of securities
4
Friday, 11/8/2013
NATIONAL INSTRUMENTS CORP /DE/: Statement of changes in beneficial ownership of securities
4
Friday, 5/24/2013
NATIONAL INSTRUMENTS CORP /DE/: Statement of changes in beneficial ownership of securities
4
Friday, 5/3/2013
NATIONAL INSTRUMENTS CORP /DE/: Statement of changes in beneficial ownership of securities
4
Wednesday, 4/24/2013
NATIONAL INSTRUMENTS CORP /DE/: Statement of changes in beneficial ownership of securities
4
Friday, 3/29/2013
NATIONAL INSTRUMENTS CORP /DE/: Statement of changes in beneficial ownership of securities
4/A
Friday, 2/8/2013
NATIONAL INSTRUMENTS CORP /DE/: Statement of changes in beneficial ownership of securities
4
Friday, 2/8/2013
NATIONAL INSTRUMENTS CORP /DE/: Statement of changes in beneficial ownership of securities
4
Monday, 2/4/2013
NATIONAL INSTRUMENTS CORP /DE/: Statement of changes in beneficial ownership of securities
4
Wednesday, 11/28/2012
NATIONAL INSTRUMENTS CORP /DE/: Statement of changes in beneficial ownership of securities
4
Friday, 11/9/2012
NATIONAL INSTRUMENTS CORP /DE/: Statement of changes in beneficial ownership of securities
4
Wednesday, 5/23/2012
NATIONAL INSTRUMENTS CORP /DE/: Statement of changes in beneficial ownership of securities
4
Thursday, 5/3/2012
NATIONAL INSTRUMENTS CORP /DE/: Statement of changes in beneficial ownership of securities
4
Friday, 4/20/2012
NATIONAL INSTRUMENTS CORP /DE/: Statement of changes in beneficial ownership of securities
4
Monday, 3/12/2012
NATIONAL INSTRUMENTS CORP /DE/: Statement of changes in beneficial ownership of securities
5
Tuesday, 3/6/2012
NATIONAL INSTRUMENTS CORP /DE/: Annual statement of changes in beneficial ownership of securities
4
Wednesday, 2/29/2012
NATIONAL INSTRUMENTS CORP /DE/: Statement of changes in beneficial ownership of securities
4
Tuesday, 8/30/2011
NATIONAL INSTRUMENTS CORP /DE/: Statement of changes in beneficial ownership of securities
4
Wednesday, 5/4/2011
NATIONAL INSTRUMENTS CORP /DE/: Statement of changes in beneficial ownership of securities
4
Friday, 4/22/2011
NATIONAL INSTRUMENTS CORP /DE/: Statement of changes in beneficial ownership of securities
4
Monday, 1/31/2011
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
Tuesday, 8/31/2010
NATIONAL INSTRUMENTS CORP /DE/: Statement of changes in beneficial ownership of securities
4
Friday, 8/27/2010
NATIONAL INSTRUMENTS CORP /DE/: Statement of changes in beneficial ownership of securities
4
Wednesday, 5/5/2010
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
Thursday, 3/18/2010
NATIONAL INSTRUMENTS CORP /DE/: Statement of changes in beneficial ownership of securities
4
Wednesday, 2/24/2010
NATIONAL INSTRUMENTS CORP /DE/: Statement of changes in beneficial ownership of securities
4
Wednesday, 2/10/2010
NATIONAL INSTRUMENTS CORP /DE/: Statement of changes in beneficial ownership of securities
4
Tuesday, 8/25/2009
NATIONAL INSTRUMENTS CORP /DE/: Statement of changes in beneficial ownership of securities
4
Friday, 5/15/2009
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
Monday, 3/2/2009
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
Thursday, 5/15/2008
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
Tuesday, 3/18/2008
NATIONAL INSTRUMENTS CORP /DE/: Statement of changes in beneficial ownership of securities
4
Monday, 12/3/2007
NATIONAL INSTRUMENTS CORP /DE/: Statement of changes in beneficial ownership of securities
4
Tuesday, 9/4/2007
NATIONAL INSTRUMENTS CORP /DE/: Statement of changes in beneficial ownership of securities
4
Wednesday, 5/23/2007
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
Thursday, 3/1/2007
NATIONAL INSTRUMENTS CORP /DE/: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/27/2007
NATIONAL INSTRUMENTS CORP /DE/: Statement of changes in beneficial ownership of securities
4
Thursday, 2/22/2007
NATIONAL INSTRUMENTS CORP /DE/: Statement of changes in beneficial ownership of securities
5
Wednesday, 2/14/2007
NATIONAL INSTRUMENTS CORP /DE/: Annual statement of changes in beneficial ownership of securities
4
Wednesday, 11/8/2006
NATIONAL INSTRUMENTS CORP /DE/: Statement of changes in beneficial ownership of securities
4
Friday, 10/27/2006
NATIONAL INSTRUMENTS CORP /DE/: Statement of changes in beneficial ownership of securities
4
Thursday, 8/31/2006
NATIONAL INSTRUMENTS CORP /DE/: Statement of changes in beneficial ownership of securities
4
Wednesday, 8/23/2006
NATIONAL INSTRUMENTS CORP /DE/: Statement of changes in beneficial ownership of securities
4
Friday, 8/18/2006
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
Friday, 12/30/2005
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
Friday, 9/2/2005
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, 2/1/2005
NATIONAL INSTRUMENTS CORP /DE/: Statement of changes in beneficial ownership of securities
4
Wednesday, 12/1/2004
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, 6/1/2004
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
Friday, 3/26/2004
NATIONAL INSTRUMENTS CORP /DE/: Statement of changes in beneficial ownership of securities
4
Wednesday, 12/31/2003
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, 5/30/2003
NATIONAL INSTRUMENTS CORP /DE/: Statement of changes in beneficial ownership of securities
4
Wednesday, 5/7/2003
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, 11/5/2002
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
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