Rust Scott Arthur

Related Filers (1)

Other (1)

144
Wednesday, 5/17/2023
Filing for proposed sale of securities under Rule 144
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Ownership (54)

4
Thursday, 5/18/2023
NATIONAL INSTRUMENTS CORP: Statement of changes in beneficial ownership of securities
4
Wednesday, 5/3/2023
NATIONAL INSTRUMENTS CORP: Statement of changes in beneficial ownership of securities
4
Tuesday, 4/4/2023
NATIONAL INSTRUMENTS CORP: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/7/2023
NATIONAL INSTRUMENTS CORP: Statement of changes in beneficial ownership of securities
4
Thursday, 2/2/2023
NATIONAL INSTRUMENTS CORP: Statement of changes in beneficial ownership of securities
4
Wednesday, 2/1/2023
NATIONAL INSTRUMENTS CORP: Statement of changes in beneficial ownership of securities
4
Wednesday, 11/2/2022
NATIONAL INSTRUMENTS CORP: Statement of changes in beneficial ownership of securities
4
Tuesday, 8/9/2022
NATIONAL INSTRUMENTS CORP: Statement of changes in beneficial ownership of securities
4
Wednesday, 5/4/2022
NATIONAL INSTRUMENTS CORP: Statement of changes in beneficial ownership of securities
4
Thursday, 3/10/2022
NATIONAL INSTRUMENTS CORP: Statement of changes in beneficial ownership of securities
4
Wednesday, 2/2/2022
NATIONAL INSTRUMENTS CORP: Statement of changes in beneficial ownership of securities
4
Thursday, 1/20/2022
NATIONAL INSTRUMENTS CORP: Statement of changes in beneficial ownership of securities
4
Thursday, 11/18/2021
NATIONAL INSTRUMENTS CORP: Statement of changes in beneficial ownership of securities
4
Wednesday, 11/3/2021
NATIONAL INSTRUMENTS CORP: Statement of changes in beneficial ownership of securities
4
Wednesday, 8/4/2021
NATIONAL INSTRUMENTS CORP: Statement of changes in beneficial ownership of securities
4
Wednesday, 5/5/2021
NATIONAL INSTRUMENTS CORP: Statement of changes in beneficial ownership of securities
4
Friday, 2/19/2021
NATIONAL INSTRUMENTS CORP: Statement of changes in beneficial ownership of securities
4
Thursday, 1/21/2021
NATIONAL INSTRUMENTS CORP: Statement of changes in beneficial ownership of securities
4
Wednesday, 11/25/2020
NATIONAL INSTRUMENTS CORP: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/5/2020
NATIONAL INSTRUMENTS CORP: Statement of changes in beneficial ownership of securities
4
Thursday, 2/20/2020
NATIONAL INSTRUMENTS CORP: Statement of changes in beneficial ownership of securities
4
Thursday, 2/13/2020
NATIONAL INSTRUMENTS CORP: Statement of changes in beneficial ownership of securities
4
Thursday, 2/13/2020
NATIONAL INSTRUMENTS CORP: Statement of changes in beneficial ownership of securities
4
Monday, 12/23/2019
NATIONAL INSTRUMENTS CORP: Statement of changes in beneficial ownership of securities
4
Monday, 5/20/2019
NATIONAL INSTRUMENTS CORP: Statement of changes in beneficial ownership of securities
4
Thursday, 5/2/2019
NATIONAL INSTRUMENTS CORP: Statement of changes in beneficial ownership of securities
4
Thursday, 1/24/2019
NATIONAL INSTRUMENTS CORP: Statement of changes in beneficial ownership of securities
4
Monday, 11/19/2018
NATIONAL INSTRUMENTS CORP: Statement of changes in beneficial ownership of securities
4
Friday, 5/25/2018
NATIONAL INSTRUMENTS CORP: Statement of changes in beneficial ownership of securities
4
Thursday, 5/3/2018
NATIONAL INSTRUMENTS CORP: Statement of changes in beneficial ownership of securities
4
Friday, 4/27/2018
NATIONAL INSTRUMENTS CORP: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/20/2018
NATIONAL INSTRUMENTS CORP: Statement of changes in beneficial ownership of securities
4
Thursday, 11/16/2017
NATIONAL INSTRUMENTS CORP: Statement of changes in beneficial ownership of securities
4
Wednesday, 5/31/2017
NATIONAL INSTRUMENTS CORP: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/2/2017
NATIONAL INSTRUMENTS CORP: Statement of changes in beneficial ownership of securities
4
Wednesday, 4/26/2017
NATIONAL INSTRUMENTS CORP: Statement of changes in beneficial ownership of securities
4
Friday, 3/10/2017
NATIONAL INSTRUMENTS CORP: Statement of changes in beneficial ownership of securities
4
Monday, 11/7/2016
NATIONAL INSTRUMENTS CORP: Statement of changes in beneficial ownership of securities
4
Tuesday, 11/1/2016
NATIONAL INSTRUMENTS CORP: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/3/2016
NATIONAL INSTRUMENTS CORP: Statement of changes in beneficial ownership of securities
4
Wednesday, 4/27/2016
NATIONAL INSTRUMENTS CORP: Statement of changes in beneficial ownership of securities
4
Friday, 3/4/2016
NATIONAL INSTRUMENTS CORP: Statement of changes in beneficial ownership of securities
4
Monday, 11/2/2015
NATIONAL INSTRUMENTS CORP /DE/: Statement of changes in beneficial ownership of securities
4
Thursday, 5/21/2015
NATIONAL INSTRUMENTS CORP /DE/: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/5/2015
NATIONAL INSTRUMENTS CORP /DE/: Statement of changes in beneficial ownership of securities
4
Wednesday, 4/22/2015
NATIONAL INSTRUMENTS CORP /DE/: Statement of changes in beneficial ownership of securities
3/A
Monday, 3/16/2015
NATIONAL INSTRUMENTS CORP /DE/: Initial statement of beneficial ownership of securities
4
Monday, 3/16/2015
NATIONAL INSTRUMENTS CORP /DE/: Statement of changes in beneficial ownership of securities
4
Monday, 12/8/2014
NATIONAL INSTRUMENTS CORP /DE/: Statement of changes in beneficial ownership of securities
4
Tuesday, 8/19/2014
NATIONAL INSTRUMENTS CORP /DE/: Statement of changes in beneficial ownership of securities
4
Monday, 5/5/2014
NATIONAL INSTRUMENTS CORP /DE/: Statement of changes in beneficial ownership of securities
4
Thursday, 4/24/2014
NATIONAL INSTRUMENTS CORP /DE/: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/11/2014
NATIONAL INSTRUMENTS CORP /DE/: Statement of changes in beneficial ownership of securities
3
Wednesday, 2/5/2014
NATIONAL INSTRUMENTS CORP /DE/: Initial statement of beneficial ownership of securities
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