Loan T. Le Duy

Entity
Individual
Business address
C/O National Instruments, 11500 Mopac Bldg B, 78759 Austin, TX
Insider ownership signature
By: Gregory Scott Thomas attorney-in-fact For: Duy-Loan T. Le
All SEC filings
View on sec.gov
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Loan T. Le Duy has filed 80 SEC EDGAR filings since 9/12/2003

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing FORM 4 Jul 29, 2025 Jul 26, 2025 000-17795
4 Open Document Open Filing May 16, 2025 May 15, 2025 001-37850
4 Open Document Open Filing FORM 4 Dec 6, 2024 Dec 5, 2024 001-40863
4 Open Document Open Filing FORM 4 Nov 21, 2024 Nov 20, 2024 001-40863
4 Open Document Open Filing FORM 4 Jul 30, 2024 Jul 26, 2024 000-17795
4 Open Document Open Filing May 3, 2024 May 1, 2024 001-37850
4 Open Document Open Filing Apr 29, 2024 Apr 29, 2024 001-37850
4 Open Document Open Filing FORM 4 Oct 25, 2023 Oct 23, 2023 001-40863
4 Open Document Open Filing Oct 11, 2023 Oct 11, 2023 001-41595
4 Open Document Open Filing FORM 4 Aug 24, 2023 Aug 23, 2023 001-40863
4 Open Document Open Filing FORM 4 Aug 1, 2023 Jul 28, 2023 000-17795
3 Open Document Open Filing FORM 3 Aug 1, 2023 Jul 28, 2023 000-17795
4 Open Document Open Filing May 5, 2023 May 4, 2023 001-37850
4 Open Document Open Filing Apr 27, 2023 Apr 26, 2023 001-41595
4 Open Document Open Filing FORM 4 Nov 21, 2022 Nov 18, 2022 001-40863
4 Open Document Open Filing FORM 4 Nov 3, 2022 Nov 1, 2022 001-40863
4 Open Document Open Filing FORM 4 Sep 1, 2022 Sep 1, 2022 001-40863
4 Open Document Open Filing FORM 4 Aug 25, 2022 Aug 25, 2022 001-40863
4 Open Document Open Filing FORM 4 Jun 2, 2022 Jun 1, 2022 001-40863
4 Open Document Open Filing May 9, 2022 May 5, 2022 001-37850
4 Open Document Open Filing FORM 4 Apr 21, 2022 Apr 20, 2022 000-25426
4 Open Document Open Filing FORM 4 Feb 11, 2022 Feb 10, 2022 001-40863
4 Open Document Open Filing FORM 4 Sep 2, 2021 Sep 1, 2021 000-21154
4 Open Document Open Filing FORM 4 Aug 24, 2021 Aug 23, 2021 000-21154
4 Open Document Open Filing May 12, 2021 May 12, 2021 001-37850
4 Open Document Open Filing FORM 4 Apr 21, 2021 Apr 21, 2021 000-25426
4 Open Document Open Filing FORM 4 Mar 1, 2021 Feb 26, 2021 000-21154
4 Open Document Open Filing FORM 4 Sep 3, 2020 Sep 1, 2020 000-21154
4 Open Document Open Filing May 28, 2020 May 26, 2020 001-37850
4 Open Document Open Filing FORM 4 May 4, 2020 May 1, 2020 000-25426
4 Open Document Open Filing FORM 4 May 1, 2020 Apr 29, 2020 000-25426
4 Open Document Open Filing FORM 4 Nov 4, 2019 Nov 1, 2019 000-21154
3 Open Document Open Filing Nov 4, 2019 Oct 24, 2019 001-37850
4 Open Document Open Filing FORM 4 Sep 4, 2019 Sep 1, 2019 000-21154
4 Open Document Open Filing FORM 4 May 21, 2019 May 20, 2019 000-21154
4 Open Document Open Filing FORM 4 May 16, 2019 May 15, 2019 000-21154
4 Open Document Open Filing FORM 4 May 2, 2019 May 2, 2019 000-25426
4 Open Document Open Filing FORM 4 May 2, 2019 May 1, 2019 000-25426
4 Open Document Open Filing FORM 4 Apr 24, 2019 Apr 24, 2019 000-25426
4 Open Document Open Filing FORM 4 Oct 24, 2018 Oct 22, 2018 000-21154
3 Open Document Open Filing FORM 3 Oct 24, 2018 Oct 22, 2018 000-21154
4 Open Document Open Filing FORM 4 May 25, 2018 May 23, 2018 000-25426
4 Open Document Open Filing FORM 4 May 2, 2018 May 1, 2018 000-25426
4 Open Document Open Filing FORM 4 Apr 27, 2018 Apr 25, 2018 000-25426
4 Open Document Open Filing FORM 4 Feb 12, 2018 Feb 8, 2018 000-25426
4 Open Document Open Filing FORM 4 May 1, 2017 May 1, 2017 000-25426
4 Open Document Open Filing FORM 4 Apr 26, 2017 Apr 26, 2017 000-25426
4 Open Document Open Filing FORM 4 Nov 4, 2016 Nov 4, 2016 000-25426
4 Open Document Open Filing FORM 4 May 4, 2016 May 4, 2016 000-25426
4 Open Document Open Filing FORM 4 May 3, 2016 May 2, 2016 000-25426
4 Open Document Open Filing FORM 4 Apr 27, 2016 Apr 27, 2016 000-25426
4 Open Document Open Filing FORM 4 Feb 5, 2016 Feb 4, 2016 000-25426
4 Open Document Open Filing FORM 4 May 4, 2015 May 1, 2015 000-25426
4 Open Document Open Filing FORM 4 Apr 23, 2015 Apr 22, 2015 000-25426
4 Open Document Open Filing FORM 4 May 14, 2014 May 13, 2014 000-25426
4 Open Document Open Filing FORM 4 May 13, 2014 May 13, 2014 000-25426
4 Open Document Open Filing FORM 4 May 2, 2014 May 1, 2014 000-25426